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Field Services Companies in Cambridge: 1,100+ Active Firms (2026)
Field services and trades companies in Cambridge deliver building, installation, repair and maintenance work across homes, sites and premises.
Buying centres in Cambridge tend to sit with property managers, facilities teams, housing owners, main contractors and local authorities rather than a single procurement function. The customer mix is split between household repairs, planned commercial maintenance, building services packages and subcontracted specialist work on sites. Sales are often relationship-led, with call-outs and small works sitting alongside retained maintenance, compliance testing and project-based installation. The more relevant operators are usually local or regional firms with employed trade teams, accreditations where required and enough scheduling capacity to cover Cambridge and nearby settlements without relying wholly on ad hoc subcontracting.
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Cambridge has 1,146 actively trading field services and trades companies, making this a sizeable local-services cohort rather than a niche supplier list. Reported headcount totals 1,429 people across firms that disclose staff numbers, although employment is likely to be concentrated unevenly between owner-managed trade businesses and operators with scheduling, supervisory and back-office functions. The commercial shape is local by default: residential repair work, landlord maintenance, facilities support and subcontracted construction trades all create demand, while the city’s public-sector premises add a layer of planned works and compliance-led activity.
Regulation is activity-specific. Building work in England can bring client, designer and contractor duties under the Building Safety Regulator’s guidance, while competent person schemes allow suitably qualified installers to self-certify certain building work instead of seeking separate building regulations approval. Gas activity is narrower and more formal: businesses and engineers must be on the Gas Safe Register to carry out gas work legally, with registration renewed each year. That mix matters for Cambridge buyers because the same supplier category can range from unregulated maintenance tasks to work where competence, certification and audit trails are part of procurement.
Local operators appear likely to remain fragmented, with many owner-managed firms serving repeat domestic and commercial customers while a smaller group competes for planned maintenance and compliance-led work. Procurement tends to reward availability, accreditation, response times and evidence of previous work, so administrative capability may matter as much as trade capacity for suppliers moving beyond small jobs. Consolidation may occur where larger facilities or building-services buyers want fewer points of contact, but the market still favours proximity and trust, which limits how far scale alone can carry a provider.
1,146
Active firms
2026
8
Above £5M turnover
Cambridge firms
231
Newer incorporations
Since 2022
Key facts
About 1% of the trading cohort reports turnover above £5M (8 of 1,146 firms) — the rest sits below that revenue band.
20% of the cohort was incorporated since 2022 (231 firms), so a sizeable share is in its first few filing cycles.
Building work in England is governed by Building Safety Regulator guidance under the Building Regulations etc. (Amendment) (England) Regulations 2023, including client, designer and contractor duties.
Higher-risk buildings include those with at least 7 storeys or at least 18 metres high and 2 residential units, a hospital or a care home.
Competent person schemes let some installers self-certify certain types of building work instead of seeking building regulations approval, subject to minimum technical competence requirements.
Gas work businesses and engineers must be on the gas register to carry out gas work legally, and registration must be renewed every year.
ONS reports construction new orders rose 5.6% in 2024, while FIEC says EU construction investment fell by over 2% in 2024.
Top Cambridge field services companies
THOMPSON ELECTRICAL (CAMBRIDGE) LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic, commercial and industrial properties, including rewiring, fuse board upgrades, electrical installations, maintenance and repairs, PAT testing,…
Serves homeowners and businesses across Cambridge and East Anglia, including construction firms, housing associations, colleges, churches, commercial offices, industrial sites and smaller builders.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Bayard Construction
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction services for commercial and domestic projects, including new-build construction, building extensions, and refurbishment works. Specialises in refurbishment of commercial…
Serves a mix of B2B, public-sector and residential clients, including mental health hospitals, schools, colleges, hotels, commercial and industrial businesses, plus homeowners seeking domestic…
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
Cambs Heating Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides installation, servicing and repair of boilers, air conditioning and air source heat pumps; heating and plumbing services including gas safety inspections, underfloor heating, hot water…
Serves homeowners, landlords and small commercial property owners across Cambridge and Cambridgeshire needing plumbing, heating, cooling and gas safety support for domestic and light commercial…
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 4y
Location
Elite Heat Group Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides plumbing and heating engineering services for domestic and commercial properties, including boiler installation, servicing and repairs, central heating and hot water systems, bathroom and…
Serves domestic and commercial clients within 30 miles of Cambridge, including homeowners, landlords/block managers, hotels and short-term lets, offices, schools, colleges and universities.
Financial Health
StrongStrong · Hiring · 52% CAGR over 5y
Location
MT ROOFING AND SCAFFOLDING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides roofing and scaffolding services for residential and commercial properties, including scaffold supply and erection, new roof installation, roof repairs, slating and tiling, chimney repairs,…
Serves homeowners, landlords, property managers, builders and local institutions in Cambridge and surrounding Cambridgeshire, covering residential, commercial and heritage property projects.
Financial Health
StrongStrong · -3% CAGR over 4y
Location
Safeswitch Electrical Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for residential and commercial properties, including inspections and EICR reports, rewiring, electrical installations, lighting systems, solar panels and…
Serves homeowners, landlords and commercial property owners within around 50 miles of Cambridge, plus organisations such as schools, offices, medical centres, farms and hospitals needing electrical…
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 2y
Location
Compton & Parkinson Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides plumbing and heating services for domestic and commercial properties, including installation, servicing and repair of boilers, gas and oil heating systems, bathrooms, wet rooms, and…
Serves homeowners, commercial property owners, landlords, councils and heritage organisations in the Cambridge area, including customers responsible for domestic, tenant and managed properties.
Financial Health
StableStable · Hiring · 5% CAGR over 4y
Location
O'SULLIVAN SHOPFITTING (CAMBRIDGE) LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides shopfitting, building and facilities maintenance services for retail, commercial and banking premises, including entrance systems, bespoke joinery, refrigeration and shelving installation,…
Serves B2B facilities, property and asset management buyers in the retail, commercial and banking sectors, including organisations with premises requiring planned and reactive maintenance and…
Financial Health
StableStable · -16% CAGR over 2y
Location
DAWLING LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical installation, repair and maintenance services for domestic, commercial and industrial properties, including lighting and socket installations, industrial electrical systems,…
Serves homeowners, SMEs and major national corporations, spanning domestic, commercial and industrial customer segments, with both local residential clients and businesses nationwide.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
ACCENT MAINTENANCE LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides property maintenance and building services for domestic and commercial properties, including home extensions, garage and loft conversions, kitchen and bathroom refurbishment, plumbing and…
Serves homeowners and commercial property owners or occupiers in Cambridge, Cambridgeshire and surrounding East Anglia, including offices, shops and warehouses needing building work or property…
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
Peter Saunders Builders
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building and carpentry services for domestic and commercial projects, including refurbishments, renovations, loft conversions, extensions and alterations. Operates a joinery workshop…
Serves homeowners, property owners and professional/commercial clients in Cambridgeshire, including those commissioning domestic refurbishments, listed-building work, loft conversions, extensions and…
Financial Health
WeakWeak · -4% CAGR over 5y
Location
PRO-LEC ELECTRICAL SOLUTIONS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic and commercial properties, including electrical installations, repairs, lighting design and installation, and system maintenance. Also installs…
Serves homeowners and commercial organisations in the Cambridge area, including businesses undertaking fit-outs and property owners seeking electrical or renewable energy contractors.
Financial Health
WeakWeak · -21% CAGR over 2y
Location
Alpha Roofing Cambridge Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides roofing services including roof repairs, new roof installations and flat roofing. Also installs and repairs fascias, soffits and guttering, serving residential, commercial and industrial…
Serves residential homeowners, commercial offices and industrial clients needing roofing services in Cambridge, Cambridgeshire and nearby areas including Peterborough, Huntingdon, Newmarket and…
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 3y
Location
NICK T WALLACE LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides residential construction services including loft conversions, home extensions and new build houses. Manages projects from design through construction and refurbishment, coordinating trades…
Serves homeowners and residential property owners in Cambridge, including families planning extensions, loft conversions, refurbishments or new build homes.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Abrey Maintenance Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides property maintenance and renovation services for homeowners and landlords, including plumbing, gas and electrical work, kitchen and bathroom installation, roofing, flooring, decorating,…
Serves local homeowners and residential landlords with homes and rental properties needing ongoing maintenance, repairs, renovations and related trades support.
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 2y
Location
ANGLIA PROPERTY PRESERVATION LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides waterproofing and damp control services for residential and commercial buildings, including basement and new-build waterproofing systems, damp proofing, timber preservation, and specialist…
Serves homeowners, commercial property owners, building contractors and architects, including clients on basements, new builds, listed/period properties and pre-purchase surveys in Cambridgeshire.
Financial Health
HealthyHealthy · Growing · 0% CAGR over 2y
Location
INSPIRE CARPENTRY AND CONSTRUCTION LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides residential carpentry and building services including loft conversions, single and double storey extensions, kitchen and bathroom installations, renovations and garage conversions, with…
Serves homeowners and property owners in Cambridge, primarily residential clients, with some work for offices or commercial spaces needing refurbishments or conversions.
Financial Health
HealthyHealthy · Hiring · 15% CAGR over 2y
Location
TRINITY HARPER CLEANING LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides commercial cleaning services for offices, laboratories, universities, and commercial kitchens, including window cleaning and specialist lab cleaning. Offers contract cleaning with account…
Serves businesses and education/research institutions in Cambridge, including offices, laboratories, universities, commercial kitchens and corporate contract clients.
Financial Health
StrongStrong · Hiring · 19% CAGR over 3y
Location
PML Electrical Ltd
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides electrical contracting services including design, installation, testing and certification of domestic, commercial and industrial electrical systems. Services include rewiring, distribution…
Serves homeowners, landlords, commercial office occupiers, warehouses, manufacturers and industrial operators in the South East UK needing electrical contractors.
Financial Health
WeakWeak · 0% CAGR over 1y
Location
CAMBRIDGE STOVES LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies and installs wood-burning stoves and log burners for residential properties. Provides fireplace renovations, flue and twin-wall chimney systems, home surveys, and full installation services…
Serves homeowners and residential property owners in Cambridge, Ely, Newmarket and surrounding areas seeking wood burning stoves, fireplace renovations and domestic installation surveys.
Financial Health
WeakWeak · Hiring · 6% CAGR over 4y
Location
BY DESIGN (CAMBRIDGE) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides design, supply and installation of fitted kitchens and bathrooms. Offers product sourcing, interior design and project management, including renovations, loft conversions and home…
Serves homeowners across Cambridgeshire, especially Cambridge and Newmarket, seeking premium kitchen, bathroom and wider home interior projects, from small replacements to full renovations, loft…
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
Cambs Lock and Safe Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides locksmith services for residential and commercial properties, including lock installation, repair and replacement, key cutting, emergency lockout assistance, and non-destructive entry.…
Serves homeowners, tenants and local businesses in Cambridge, including shops and premises managers needing lock, safe, access control, master key and emergency lockout support.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
Pure Bathrooms Cambridge Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, supplies and installs bathrooms, offering showers, enclosures, baths, sanitary ware, taps, tiles and accessories. Operates a showroom displaying products from various manufacturers and…
Serves homeowners and domestic renovators in the Cambridge area, including people refitting bathrooms or planning new bath and shower spaces who want branded fixtures, tiles, accessories, showroom…
Financial Health
WeakWeak · -4% CAGR over 4y
Location
Pippa's Blinds (Cambridgeshire) Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsSupplies and installs made‑to‑measure window coverings, including roller, vertical, Venetian, pleated and Roman blinds, shutters, curtains and awnings. Provides consultation, product selection and…
Serves homeowners and commercial customers in Cambridge, surrounding villages and wider Cambridgeshire seeking made-to-measure window coverings for domestic rooms and business premises.
Financial Health
WeakWeak · 0% CAGR over 2y
Location
SOTHAM ENGINEERING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical building services including electrical contracting, heating and ventilation systems, renewable energy installations, and fire and security systems. Also delivers…
Serves construction and refurbishment clients, main contractors, consultants and architects managing building projects, with contract values from £50k to £3m+ across East Anglia, London and the…
Financial Health
WeakWeak · -4% CAGR over 4y
Location
Construct Building Services Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides mechanical and electrical engineering, renewable energy installation, and general construction services, including building management systems, air conditioning, refurbishments, fit-outs,…
Serves medium to large commercial and public-sector clients across the UK, including offices, schools and universities, NHS and private healthcare providers, retail and hospitality operators,…
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 3y
Location
PURE SERVICE CAMBRIDGE LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building services including heating and plumbing installation and repair, electrical work, fire and security system installation, property maintenance, and facilities management for…
Serves homeowners, landlords, and businesses in Cambridge, including commercial property owners and facilities managers responsible for residential or business premises.
Financial Health
HealthyHealthy · Hiring · 56% CAGR over 3y
Location
G M PAKE & SON LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services including fault diagnosis, inspections, electrical installations, data networking, fire detection and security systems, fixed installation and portable…
Serves homeowners, businesses and public-sector organisations in and around Cambridgeshire, including schools, offices, warehouses and factories, plus domestic customers in private dwellings.
Financial Health
WeakWeak · Hiring · 8% CAGR over 2y
Location
Shelford Heating Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsInstalls and maintains domestic and commercial heating systems including gas, oil and LPG boilers, air source heat pumps, biomass boilers and solar hot water systems. Also provides plumbing services,…
Serves homeowners and commercial clients needing heating, plumbing, bathroom and renewable energy services within around 30 miles of Cambridge and across nearby East Anglia counties.
Financial Health
HealthyHealthy · -6% CAGR over 2y
Location
PRESTIGE FIRE SAFETY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides fire safety and security services including fire extinguisher and fire alarm installation and servicing, fire risk assessments, passive fire protection, fire door installation and surveys,…
Serves businesses, commercial property managers, construction sites and homeowners across Cambridgeshire, Norfolk and Suffolk needing fire safety, passive fire protection, security and staff training…
Financial Health
StrongStrong · Growing, Hiring · 41% CAGR over 4y
Location
PREMIER BRICKWORK LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building and construction services including brickwork, stonework and masonry, new house building, extensions, loft and garage conversions, and property renovations. Also installs kitchens,…
Sells to homeowners and residential property owners seeking new builds, extensions, renovations and adaptations, as well as social housing providers and commercial clients needing construction and…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
Cambridge Electrical Services Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides domestic and commercial electrical services including installation, maintenance and fault repair. Installs EV charging points, air source heat pumps, home battery storage and automation…
Serves homeowners and businesses in Cambridge and surrounding areas needing electrical contractors, including customers interested in renewable energy, EV charging, home automation and emergency…
Financial Health
StableStable · 0% CAGR over 2y
Location
J.L.B. Electrical Contractor (Cambridge) Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides electrical contracting and renewable energy installation services, including solar PV systems, battery storage, EV charging points, air-source heat pumps, air conditioning, and general…
Serves homeowners, businesses and industrial clients across Cambridge and East Anglia, including customers seeking electrical, solar, battery storage, EV charging, heating and air conditioning…
Financial Health
HealthyHealthy · Hiring · 26% CAGR over 3y
Location
Entire Group Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides domestic and commercial plumbing and heating services, including boiler installation and repair, gas safety checks, bathroom installations, air source heat pumps, water softeners, and…
Serves domestic and commercial customers in and around Cambridge, including homeowners, landlords and businesses with property maintenance and compliance needs.
Financial Health
StableStable · -2% CAGR over 4y
Location
A G ELECTRICAL (CAMBRIDGE) CONTRACTORS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical, plumbing and heating services including installation, repairs, maintenance and safety testing. Installs lighting, boilers and central heating, carries out rewiring and…
Serves homeowners, landlords, student accommodation providers, trade customers and DIY buyers across Cambridge and Cambridgeshire.
Financial Health
StableStable · 0% CAGR over 5y
Location
HUTTIE BUILDING SERVICES LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides electrical, plumbing, heating and HVAC services for residential and commercial properties, including installation, repair and maintenance of boilers, central heating, air conditioning,…
Serves both residential customers and commercial organisations, including homeowners, landlords, property managers and facilities teams, across Cambridgeshire and London.
Financial Health
StrongStrong · Growing, Hiring · 18% CAGR over 2y
Location
K J TONNER BUILDING SERVICES LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides construction, refurbishment and building maintenance services for commercial and residential properties, including office and laboratory refurbishments, extensions, carpentry, plumbing,…
Serves both businesses and homeowners, particularly commercial facilities teams needing office, laboratory and maintenance works, and residential customers seeking extensions and installations in…
Financial Health
WeakWeak · -7% CAGR over 2y
Location
M & M Heating(Cambs) Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides plumbing, central heating and gas services including boiler installation, servicing and repairs. Also carries out residential building works such as home extensions, loft conversions,…
Serves homeowners and businesses in the Cambridge area, including commercial premises, hospitals and public buildings, alongside domestic customers planning property improvements.
Financial Health
StableStable · 0% CAGR over 2y
Location
LC Electrical Contractors Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical contracting services for domestic and commercial properties, including electrical installations, wiring, maintenance, compliance testing and fault finding. Also undertakes…
Serves a mix of domestic and commercial customers, including homeowners, renovators, landlords and local businesses across Cambridgeshire and surrounding areas.
Financial Health
StrongStrong · Hiring · 15% CAGR over 2y
Location
MCLATCHIE ELECTRICAL LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical services for domestic and commercial properties, including electrical installations, rewiring, fault finding, inspection and testing such as PAT testing, lighting design and…
Serves domestic homeowners, local businesses and public-sector/community organisations such as councils, schools and leisure centres in the Cambridgeshire, Ely and Littleport area.
Financial Health
HealthyHealthy · Hiring · 19% CAGR over 4y
Location
Heating Company (Cambridge) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides heating and plumbing services including installation, servicing and repair of gas and oil boilers and central heating systems. Also installs heat pumps and air conditioning, and offers power…
Serves homeowners, landlords and commercial clients across Cambridge, Suffolk, Norfolk and wider East Anglia, including domestic property owners and local businesses.
Financial Health
WeakWeak · Hiring · 9% CAGR over 4y
Location
A M ALARM MAINTENANCE LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, installs, services and repairs security and safety systems for residential and commercial properties, including intruder and burglar alarms, fire alarm systems, CCTV surveillance, door entry…
Serves homeowners and businesses in Cambridge and surrounding Cambridgeshire, including hotels, guest houses, HMOs, shops and industrial units needing security, fire safety or access control support.
Financial Health
StableStable · 0% CAGR over 2y
Location
Allied Building Partnership Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides residential and commercial building services including new build construction, house extensions, loft conversions, refurbishments and property maintenance. Also offers design guidance and…
Serves homeowners, households and commercial property clients needing building projects, refurbishments and maintenance, with residential customers a primary audience and Cambridge/Cambridgeshire…
Financial Health
StableStable · 0% CAGR over 2y
Location
ACCESS INTERIORS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides office design, refurbishment and fit‑out services for commercial and industrial spaces, including space planning, project management, relocations, partition systems, suspended ceilings,…
Serves businesses and organisations with offices, laboratories, warehouses and factories, mainly in Cambridge and East Anglia, including commercial, industrial and education-sector clients needing…
Financial Health
WeakWeak · -66% CAGR over 4y
Location
Excel Carpentry Contractors Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial and domestic carpentry services including first and second fix carpentry, fire door surveys, installation and maintenance, fire stopping, IPS panel installation, and repair of…
Serves homeowners, commercial property owners, facilities managers and main contractors needing carpentry and fire-safety subcontractors across Cambridgeshire and surrounding areas.
Financial Health
StrongStrong · Growing, Hiring · 38% CAGR over 4y
Location
J R Constable Construction Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides construction and building contracting services including domestic and commercial building projects, renovations and refurbishments. Also undertakes timber frame structures, landscape works,…
Targets a mix of B2C homeowners and residential property owners, and B2B/public-sector clients including commercial, retail, industrial and school organisations in Cambridgeshire, London, Suffolk and…
Financial Health
WeakWeak · -68% CAGR over 4y
Location
Offord and Camp
Trajectory
3y · 2022–NowProvides building and decorating services for residential and institutional projects, including extensions, conversions, restoration, refurbishment, painting and decorating, kitchen and bathroom…
Serves homeowners, architects and organisations in education, research and heritage property sectors within a 25-mile radius of Cambridge, across residential and non-residential projects.
Financial Health
Insufficient historyInsufficient history
Location
Infinite Heating And Energy Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsInstalls and maintains renewable energy and electrical systems for residential and commercial properties, including air and ground source heat pumps, solar panel systems, air conditioning units, and…
Serves homeowners and businesses across Cambridgeshire seeking property heating and energy upgrades, including domestic properties and offices.
Financial Health
StableStable · Hiring · 10% CAGR over 3y
Location
JHE Electrical Contractors Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services including domestic, commercial and industrial installations, rewiring, lighting upgrades, and EV charger installation. Carries out electrical testing and…
Serves homeowners, commercial property occupiers such as shops, offices and showrooms, and industrial businesses with factories or business premises around Royston, Hertfordshire.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
WILLIAM WINTER LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides residential and commercial roofing services including roof repairs, new roof installations, flat roofing, roof surveys, chimney and leadwork repairs, and gutter and fascia maintenance.
Serves homeowners, landlords and commercial property owners in Cambridge and surrounding Cambridgeshire towns needing roofing and roof maintenance services.
Financial Health
StrongStrong · Growing · 0% CAGR over 1y
Location
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How Cambridge field services companies work and how to sell to them
What they do
Revenue usually comes from labour, materials and response capability rather than a discrete product. Cambridge field services firms tend to price emergency repairs through call-out charges, hourly or day rates, and material mark-ups, while planned work is quoted as fixed-price jobs, schedules of rates or retained maintenance agreements. Building-services and compliance work adds testing, certification and reporting to the fee base, which can make admin time part of the margin calculation. The operating model is capacity-led: employed trades, vans, tools, supplier accounts, insurance and booking discipline determine how many jobs can be completed without eroding margin through travel, rework or subcontractor leakage.
Who they sell to
Most buyers are practical operators rather than specialist software purchasers: facilities managers, property managers, landlords, housing teams, site managers, main contractors and local authority estates staff. Domestic work is often won through inbound enquiries, referrals and repeat use, while commercial and public-sector work typically moves through approved supplier lists, written quotations, tender portals or RFP-style processes. Sales cycles are short for urgent repair jobs and longer for planned maintenance, compliance packages or subcontracted work on larger sites. Decision criteria tend to centre on availability, accreditation where relevant, insurance, response time, evidence of prior work and whether the supplier can provide paperwork without chasing.
What they buy
Most field services firms tend to spend on tools that reduce coordination overhead between the office, tradespeople and customers. Common software needs include job management, scheduling, mobile workforce, quoting, invoicing, CRM, accounting, payroll, document storage, compliance certificate handling and management reporting. Operational purchases are just as important: vans, tools, workwear, materials, trade training, health and safety support, insurance, accountancy, recruitment and subcontractor administration. Larger operators may also buy fleet tracking, stock control, customer portals and call-handling support once manual dispatch, paper job sheets or messaging threads start to limit response times and margin visibility.
Why and how to sell to them
Buying intent often appears when a firm outgrows owner-led scheduling, adds office staff, wins retained commercial work, tenders for local authority or facilities contracts, or moves into regulated activity that requires cleaner evidence trails. Pain points are usually mundane: missed appointments, late invoices, poor job-cost visibility, duplicate typing, uneven utilisation and difficulty proving competence to buyers. Outbound messages tend to land better when they connect directly to these pressures. A pitch framed around fewer site revisits, faster quote-to-cash, easier audit packs or clearer margin by job is more plausible than a broad claim about modernising field operations.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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