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M&E Contracting Companies in Brighton: 27 Active Firms (2026)
M&E contracting companies design, install and maintain mechanical and electrical building systems for commercial projects in the Brighton area.
Buying centres in this market sit with property developers, principal contractors, facilities managers and estates teams that need mechanical, electrical and controls work delivered as part of wider building programmes. The customer base is mainly commercial, residential, public-sector and mixed-use property rather than consumer domestic work. Engagements tend to be project or framework based: design-and-build packages during fit-out, plant and ventilation upgrades, electrical distribution work, planned maintenance and reactive support for occupied sites. Local contractors usually compete on trade coverage, site availability, compliance paperwork and their ability to coordinate with other subcontractors in constrained city-centre buildings.
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Brighton has 27 actively trading M&E contracting companies in this cohort. Reported headcount totals 534, giving the local market an employment footprint beyond owner-managed maintenance work. Scale is concentrated: 3 companies sit above £5M turnover, while most firms appear to operate below that threshold and compete on regional projects across Brighton and the wider South East. Formation has been limited, with one company incorporated since 2022, so the list looks more like a settled contractor base than a newly formed supplier wave.
Compliance work sits close to the commercial model here. M&E contractors need to evidence competence across electrical installation, mechanical plant, ventilation, controls, fire-safety interfaces and maintenance regimes, with documentation flowing through principal contractors, building control processes and client estates teams. Public-sector and mixed-use projects add procurement checks, site access controls and audit trails around testing, commissioning and handover. Payment terms and retentions also matter, since smaller subcontractors often carry labour and materials costs before final certification. In Brighton, refurbishment and occupied-building work can make coordination, certification and aftercare as important as initial installation price.
Brighton’s market appears likely to remain relationship-led, with repeat maintenance, refurbishment and fit-out work supporting contractors that can cover several building-services disciplines without stretching into national-scale delivery. New entry looks limited, so competition may come as much from nearby South East contractors as from fresh local incorporations. Margin pressure tends to sit around labour availability, materials pricing and late-stage design changes. Contractors with documented compliance processes, retained maintenance books and the ability to work in occupied sites should remain better placed than firms dependent on one-off installation packages.
27
Active firms
2026
3
Above £5M
Reported revenue
1
New since 2022
Incorporation date
Key facts
About 11% of the trading cohort reports turnover above £5M (3 of 27 firms) — the rest sits below that revenue band.
3% of the cohort was incorporated since 2022 (1 firms), so a sizeable share is in its first few filing cycles.
M&E contractors sit between construction delivery and facilities maintenance, covering power, heating, ventilation, controls and maintenance packages on commercial sites.
Brighton-area procurement tends to depend on trade coverage, availability and project fit, rather than headline contractor size alone.
Mechanical and electrical packages often combine installation with ongoing maintenance, so buyers usually assess delivery capacity and aftercare together.
The local contractor base appears to mix owner-managed contractors, small installation teams and mid-sized businesses able to handle larger commercial packages.
Top Brighton M&E contracting companies
TSS SOUTHERN LIMITED
Trajectory
3y · 2022–NowProvides building facilities services including installation, maintenance and repair of HVAC systems, boilers and heating, air conditioning, refrigeration, plumbing, electrical systems, water hygiene…
Serves councils, schools and building managers in the South East and London, including commercial property, hospitality, transport and other public-sector or multi-site facilities.
Financial Health
Insufficient historyInsufficient history
Location
HANOVER ELECTRICAL LTD
Trajectory
5y · 2021–NowProvides mechanical and electrical building services contracting, including design and installation of MEP and renewable energy systems for construction projects. Works on residential, commercial,…
Serves property developers, main contractors and construction teams delivering residential, commercial, healthcare, education and maintenance projects, including large new-build and regeneration…
Financial Health
Insufficient historyInsufficient history
Location
Domino Services Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides building services maintenance and facilities management, including planned preventative maintenance, mechanical and electrical servicing, BEMS support, water hygiene treatment, project…
Serves B2B clients such as facilities managers, property owners and organisations responsible for commercial buildings, plant and compliant building operations.
Financial Health
StableStable · Hiring · 25% CAGR over 3y
Location
JACKSON PLUMBING & HEATING (CONTRACTORS) LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns, plans and installs plumbing and heating systems for new‑build residential and commercial construction projects. Works with property developers and main contractors on housing developments…
Serves B2B construction clients, including major housebuilders, main contractors and housing associations, on private and affordable new-build housing and commercial projects across Sussex, Surrey…
Financial Health
StableStable · Hiring · 4% CAGR over 3y
Location
Edgar And Wood Mechanical Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical building services including design, installation and consultancy for HVAC systems in commercial and public sector buildings. Acts as a contractor delivering heating, ventilation…
Serves commercial-sector organisations, county councils and local authorities in the South, and NHS bodies requiring mechanical/HVAC contractors.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
GB ELECTRICAL SERVICES (SOUTH EAST) LLP
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services including design, installation and maintenance of electrical systems for residential, commercial, industrial and social housing projects. Also conducts…
Serves residential, commercial and industrial clients, including social housing providers, new-build developers, commercial property owners and organisations needing fire alarm compliance across the…
Financial Health
StrongStrong · Growing, Hiring · 11% CAGR over 4y
Location
SOWGA LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsInstalls, maintains and manages technical building systems within commercial, leisure and residential properties. Provides compliance support, planned maintenance, and engineering services to ensure…
Sells to B2B property and facilities buyers managing commercial, leisure and luxury residential portfolios, including building managers, facilities managers, property managers and office teams…
Financial Health
StrongStrong · Profitable, Growing, Hiring · 21% CAGR over 2y
Location
A HAYES ELECTRICAL LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides domestic and commercial electrical services including installations, rewiring, electrical testing, lighting and power socket installation, fuse board and consumer unit upgrades, fire and…
Serves homeowners, landlords, local businesses and building contractors needing domestic or commercial electrical support across Sussex and Surrey, including Burgess Hill, Haywards Heath, Brighton,…
Financial Health
StrongStrong · Hiring · 22% CAGR over 2y
Location
EDWARDS MODULAR CONTROL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and manufactures control panels for heating, ventilation and air conditioning (HVAC) and building management systems. Provides system design, electrical installation, project management,…
Sells to businesses and institutions managing commercial buildings, including building services managers, schools and maintenance teams needing HVAC and building management control systems,…
Financial Health
StableStable · -8% CAGR over 4y
Location
RB Commercial Heating And Electrical Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsProvides commercial heating, plumbing, gas, and electrical services, including boiler installation and maintenance, gas pipework, electrical installations, system testing, compliance inspections, and…
Sells to commercial and public sector property operators, including schools, councils, offices, retail, hospitality, healthcare, industrial sites, community buildings, residential blocks, and leisure…
Financial Health
HealthyHealthy · Growing, Hiring · 100% CAGR over 1y
Location
Newhaze Building Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building services maintenance and facilities support, including planned preventative maintenance, reactive repairs and 24‑hour breakdown response. Services cover heating and gas systems, air…
Serves businesses and organisations in the South-East that manage commercial or residential premises, including facilities managers and property owners needing ongoing building services support.
Financial Health
HealthyHealthy · Growing, Hiring · 3% CAGR over 4y
Location
BRADBURY ELECTRICAL CONTRACTORS LTD
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides electrical and mechanical contracting services for commercial and domestic projects, including electrical design, installations, maintenance, lighting systems, solar panels, fire alarms,…
Serves a mix of B2B and B2C customers: commercial property owners, facilities managers, developers and householders across Sussex and the South East.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 2y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical and mechanical design, installation, project management and maintenance services for the commercial construction sector. Delivers electrical systems including power distribution,…
Targets B2B clients in the commercial construction sector, including developers, main contractors and project owners in commercial, residential, education, retail, hotel, healthcare, leisure and…
Financial Health
DistressedDistressed · -65% CAGR over 4y
Location
PAINE MANWARING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides plumbing, heating and electrical services for residential and commercial properties, including boiler installation and servicing, system repairs, electrical testing and rewiring, HVAC and…
Serves homeowners, landlords, property managers and businesses across West Sussex, Hampshire and Surrey, including commercial buildings, education, healthcare, leisure facilities and luxury estates.
Financial Health
StrongStrong · Profitable, Growing · 1% CAGR over 4y
Location
AVA ELECTRICAL LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electrical and mechanical design, installation, project management and maintenance services for construction projects, including LV distribution, lighting, power, fire and data systems,…
Targets B2B construction buyers, including main contractors, developers and project teams across southern England, in commercial, residential, education, retail, hotel, healthcare, leisure and venue…
Financial Health
HealthyHealthy · -60% CAGR over 4y
Location
PAUL EARL LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides mechanical and electrical (M&E) building services design and installation for commercial fit‑out and refurbishment projects. Delivers CAT A and CAT B office fit-outs and electrical works…
Serves B2B commercial construction and fit-out clients, including main contractors, property owners, office occupiers, retailers, supermarkets, museums and entertainment venues, mainly on CAT A/CAT B…
Financial Health
StrongStrong · Profitable · -2% CAGR over 2y
Location
B M AIR LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides design, installation, servicing and maintenance of air conditioning, heating and ventilation systems for domestic and commercial properties, along with mechanical building services including…
Serves domestic property owners, commercial clients and contractors, mainly in London and the South East, with some national contractor work.
Financial Health
StableStable · -1% CAGR over 5y
Location
D.B. GREEN LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides building services engineering for retail clients, including design, installation and maintenance of mechanical systems such as heating, ventilation and air conditioning. Supplies and…
Serves B2B retail clients nationwide, including retailers needing mechanical building services, and commercial customers in Sussex requiring air conditioning supply, installation and servicing.
Financial Health
StableStable · -7% CAGR over 5y
Location
Wessex Services Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building services including design, installation and maintenance of plumbing, heating and ventilation systems. Installs renewable energy technologies such as air source heat pumps and…
Serves commercial and industrial organisations across southern England, including businesses with building services and facilities management needs, plus some domestic plumbing customers.
Financial Health
WeakWeak · -28% CAGR over 4y
Location
SJM 360 GROUP (UK) LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides HVAC engineering services including design, installation, maintenance and repair of air conditioning, refrigeration, plumbing, heating, ductwork and ventilation systems. Also delivers…
Serves commercial, industrial and domestic customers, including businesses, facilities or property managers, and homeowners with HVAC, plumbing, heating, ventilation and renewable energy requirements.
Financial Health
StrongStrong · Growing · 0% CAGR over 2y
Location
ORANGE22 LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides mechanical and electrical contracting services for commercial and industrial projects, including electrical installation, maintenance and repairs, EV charging point installation, LED…
Serves commercial, retail, industrial and medical-sector organisations across the UK, including clients with offices, new-build projects, utilities sites and other business premises needing…
Financial Health
StrongStrong · Hiring · 26% CAGR over 4y
Location
Omega Building Services Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides mechanical building services contracting, specialising in installation of heating, ventilation, air conditioning (HVAC) and public health systems for commercial and industrial buildings.…
Serves main contractors, client teams and professional teams on commercial and industrial projects, especially in education, healthcare, commercial, leisure and heritage sectors within the M25,…
Financial Health
HealthyHealthy · Growing, Hiring · 5% CAGR over 2y
Location
Voltix Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial facilities maintenance and installation services, including HVAC, refrigeration, ventilation, lighting, and fire and security systems. Also delivers planned preventative…
Serves B2B and public-sector clients managing commercial buildings, including block managers, care homes, offices, education, healthcare, logistics centres, retail sites, tech firms, embassies and…
Financial Health
HealthyHealthy · Hiring · 6% CAGR over 4y
Location
All Ventilation & Extraction Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, fabricates and installs commercial kitchen ventilation and extraction systems, including stainless steel canopies, ductwork and extractor fans. Provides gas interlock systems, air…
Serves B2B customers operating commercial kitchens, including restaurants, dark kitchens, hospitality venues and other commercial premises across Sussex, Surrey and Kent.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 2y
Location
CUBE CONTROLS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns, installs and maintains building management systems (BMS) that monitor and control building services such as HVAC, lighting, power and security. Provides system integration, energy…
Sells to organisations managing commercial or institutional buildings, including schools and sports venues. Targets premises managers, project managers and similar buyers seeking building management…
Financial Health
StrongStrong · Hiring · 11% CAGR over 4y
Location
K.T.ELECTRICS LTD
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical contracting services, carrying out domestic, commercial and industrial electrical installations. Works on wiring, power distribution and related electrical systems for building…
Serves domestic customers, commercial organisations and industrial businesses needing electrical contractor support across the South East of England.
Financial Health
StableStable · Profitable · -10% CAGR over 5y
Location
Cedar Green Projects Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides design, installation, servicing and maintenance of commercial heating and hot water systems. Offers temporary boiler hire, packaged plant room supply and installation, and emergency heating…
Serves commercial and public-sector organisations with business-critical heating needs, including care homes, hospitals, education providers and facilities teams across the UK and Channel Islands.
Financial Health
WeakWeak · -65% CAGR over 4y
Location
DIRECT TECHNOLOGIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides commercial electrical contracting services including installation, maintenance, repair and testing of electrical systems. Also installs fibre optic networks, CCTV security systems and…
Targets B2B commercial clients and contractors, especially retail and hospitality operators ranging from large multi-storey outlets and national chains to small independent businesses.
Financial Health
StableStable
Location
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How Brighton M&E contracting companies work and how to sell to them
What they do
Brighton M&E contractors make money by converting labour, materials and specialist trade coordination into installation, upgrade and maintenance work. Revenue is usually tied to fixed-price packages, schedule-of-rates work, call-out charges and planned maintenance retainers, rather than pure subscription income. Gross margin depends on estimating accuracy, labour utilisation, supplier terms and how well variations are captured once work starts on site. Some firms provide design input before installation, but the commercial centre of gravity is still delivery: drawings, procurement, installation, testing, commissioning, certification and aftercare for building-services packages.
Who they sell to
Typical buyers are commercial managers, project managers, quantity surveyors, facilities directors, estates leads and property owners with occupied or soon-to-be-occupied buildings. Principal contractors often buy through tender lists and subcontractor frameworks, while facilities teams may use preferred suppliers for planned works and reactive maintenance. Sales cycles tend to depend on project timing: fit-out and refurbishment packages can move through bid, clarification and award stages, while maintenance work is more relationship-led and renewed through service performance. Procurement teams usually care about insurance, accreditations, method statements, references, site availability and evidence that the contractor can coordinate safely with other trades.
What they buy
Most local M&E contractors tend to spend on tools that reduce estimating error, site admin and compliance drag. Relevant categories include estimating and take-off software, job costing, project accounting, document control, field-service scheduling, mobile forms, asset registers, certification management and health-and-safety systems. Firms with maintenance books may also buy CRM, service desk, fleet management, customer portals and stock control. Services spend often sits around insurance, employment law, accountancy, tax, bid writing, recruitment, training, payroll and outsourced marketing. Infrastructure needs are practical: vans, testing equipment, temporary site facilities, storage, communications and access to trade credit for materials.
Why and how to sell to them
Buying intent often appears when contractors win a framework, take on a larger maintenance account, add supervisors, open a new trade line or suffer margin leakage from poorly controlled variations. Other triggers include audit pressure from public-sector clients, a change in finance leadership, recurring late invoices, or a run of projects with rework and disputed handovers. Outbound messaging tends to land better when it is tied to cost control, proof of compliance, faster certification, less duplicated site paperwork or better visibility of engineers and materials. Generic productivity claims are weaker than a clear link to retention release, fewer call-backs or cleaner project margins.
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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