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Plumbing & Heating Companies in Aberdeen: 96 Active Firms (2026)
Plumbing and heating companies install, service and repair water, gas and heating systems for homes and businesses around Aberdeen.
Buying decisions tend to sit with homeowners, landlords, facilities managers, main contractors and estates teams rather than a central procurement function. Domestic work is usually call-out driven, with boiler servicing, leak repair and heating upgrades bought as urgent or seasonal jobs. Commercial and public-sector demand is more contract-shaped: planned maintenance, compliance visits, plant-room works, ventilation and mechanical packages tied to refurbishments or new-build projects. Engagements range from ad hoc repair visits to retained servicing arrangements and subcontracted packages, so credibility often rests on availability, certifications, insurance and evidence of prior site delivery.
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Aberdeen has 96 active plumbing and heating companies in this cohort, making it a compact local market rather than a broad regional roll-up. Reported employment across the cohort totals 691 people, which points to a sizeable labour footprint for a trade-led city market. The base is still weighted towards smaller operators: 28 firms were incorporated since 2022, while 2 report turnover above £5M. That split fits a market where micro-contractors handle domestic and light-commercial demand, and a thinner group bids for larger facilities, construction and public-sector packages.
Compliance sits close to revenue because much of the work concerns gas, boilers, ventilation, water systems and occupied buildings. Buyers tend to ask for proof of trade competence, insurance, service documentation and safe working practices before awarding planned maintenance or project packages. Market structure is also shaped by response time: emergency repair favours local availability, while mechanical building-services work often depends on subcontracting relationships with construction and facilities-management buyers. For researchers, that creates a split between consumer-facing trades and business-facing contractors, even where the underlying skills overlap.
Demand appears tied less to discretionary upgrades than to maintenance cycles, safety checks, emergency repairs and occupied property needs. Smaller firms tend to remain owner-managed, while the contractor tier has been shaped by repeat facilities work, construction frameworks and the need to keep qualified labour available. Consolidation may occur around firms that can cover emergency response and planned maintenance under the same operating model, but the market still looks fragmented. Hiring constraints and compliance expectations are likely to matter more than speculative expansion narratives.
96
Active firms
2026
2
Over £5M revenue
Companies above the threshold
28
Incorporated since 2022
Newer local firms
Key facts
About 2% of the trading cohort reports turnover above £5M (2 of 96 firms) — the rest sits below that revenue band.
29% of the cohort was incorporated since 2022 (28 firms), so a sizeable share is in its first few filing cycles.
Plumbing and heating firms around Aberdeen serve both homes and businesses, rather than a single buyer group.
Water, gas and heating systems create a service mix covering installation, servicing and repair work.
Routine property maintenance sits alongside project-based installation work, so contract length and call-out patterns can differ by customer type.
Contract mix can separate multi-crew contractors from smaller service-led operators within the same local category.
Top Aberdeen Plumbing & Heating companies
Heat Connection Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides gas, oil and LPG heating services including boiler installation, servicing and repair. Carries out gas safety inspections, industrial pipework, automatic controls and BMS maintenance,…
Serves homeowners, landlords, commercial premises, commercial kitchens and industrial facilities across Aberdeen and North East Scotland, covering both domestic and business customers.
Financial Health
HealthyHealthy · -2% CAGR over 3y
Location
R & D SERVICES (ABERDEEN) LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides plumbing, heating, electrical and joinery services for domestic, commercial and landlord properties, including boiler installation and servicing, property maintenance, inspections and…
Serves businesses, commercial property owners, landlords and domestic homeowners across Aberdeen and North-East Scotland, from larger commercial organisations to individual flat and house owners.
Financial Health
StableStable · -5% CAGR over 5y
Location
SWES & ASHGROVE LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides electrical, plumbing and heating contracting services for domestic and commercial properties, including electrical installations and rewiring, boiler servicing and repairs, bathroom and…
Serves domestic, commercial and industrial customers in Aberdeen and the surrounding area, including homeowners, landlords and local businesses with property maintenance needs.
Financial Health
HealthyHealthy · Growing · 3% CAGR over 3y
Location
Onlyheating.com Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsInstalls, services and repairs gas, LPG and oil boilers and central heating systems. Provides plumbing work, safety inspections, landlord gas certificates, power flushing, and installation of hot…
Serves homeowners, landlords and businesses needing heating, boiler and plumbing support, including gas, oil and LPG systems. Targets residential and commercial customers across Aberdeen City and…
Financial Health
StableStable · -8% CAGR over 3y
Location
1CALL PROPERTY MAINTENANCE LIMITED
Trajectory
3y · 2024–NowFinancial sub-scores
Computed from 3 filingsProvides multi-trade property maintenance and repair services for domestic, commercial and industrial properties, including plumbing, electrical, gas, joinery, building and roofing work, as well as…
Serves domestic, commercial and industrial property customers in Aberdeen and Aberdeenshire, including homeowners, landlords, housing associations, hospitality businesses, supermarkets, retail units,…
Financial Health
StableStable · -19% CAGR over 2y
Location
CAS Duncan Ltd
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsProvides plumbing and electrical services including installations, repairs and fault finding. Sells, installs and services domestic and commercial appliances, boilers and heating systems, and…
Sells to homeowners, landlords and local businesses in Aberdeen, alongside commercial buyers in laundry, dishwashing, laboratory, medical, catering and offshore sectors.
Financial Health
StrongStrong · -4% CAGR over 2y
Location
DEESIDE PLUMBING AND HEATING LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides domestic heating and plumbing services, including gas and oil boiler installation, servicing and repairs, unvented hot water cylinder maintenance, and general plumbing work. Also offers…
Sells mainly to homeowners and residential customers needing heating and plumbing support, including boiler cover plans. Also serves landlords requiring heating services, focused on households and…
Financial Health
StrongStrong · Hiring · 6% CAGR over 4y
Location
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides domestic gas, plumbing and heating services, including boiler installation, servicing and repair, central heating work, LPG systems, power flushing and descaling. Also conducts legionella…
Serves domestic customers and residential landlords in Aberdeen, Aberdeenshire and nearby towns, including households and property owners managing rental homes.
Financial Health
StableStable · 0% CAGR over 2y
Location
B W Plumbing & Electrical Services Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides domestic plumbing and heating services including boiler installation, gas and LPG servicing, breakdown repairs, power flushing, leak repairs and repiping, and carries out full kitchen and…
Serves homeowners, domestic property owners and landlords across Aberdeen and Aberdeenshire, including customers with gas/LPG heating needs and kitchen or bathroom upgrade projects.
Financial Health
DistressedDistressed · -16% CAGR over 3y
Location
Aberdeen Heating Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides boiler installation, repair and servicing, central heating system installation, gas safety certificates for landlords, and plumbing-related home improvement services including kitchen and…
Serves homeowners, landlords and rental property owners in Aberdeen and Aberdeenshire, including people with traditional granite homes, modern new-builds and domestic properties needing heating or…
Financial Health
WeakWeak · -3% CAGR over 2y
Location
JOR PROPERTY LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides property maintenance and repair services for residential and commercial properties, including joinery, plumbing, electrical work, gas and heating services, roofing, painting and decorating,…
Serves homeowners, landlords, letting and property agencies, and commercial clients in Aberdeen City & Shire with residential and business property needs.
Financial Health
StrongStrong · Growing, Hiring · 19% CAGR over 3y
Location
John Mutch Building Services Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides building and property maintenance services, including plumbing, electrical work, joinery, boiler installation and servicing, central heating systems, kitchen and bathroom fitting, roofing,…
Serves homeowners, landlords and local businesses in Aberdeen and Aberdeenshire needing property repairs, maintenance and building-trade support across residential and commercial premises.
Financial Health
StrongStrong · -1% CAGR over 4y
Location
Aberdeen Boiler Services Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides domestic boiler and central heating services, including installation, repair and replacement of boilers, radiator repairs, power flushing, servicing, and landlord gas safety certificates.…
Serves homeowners and residential landlords in Aberdeen and Aberdeenshire with domestic heating needs, including people responsible for private rental property compliance and household boiler upkeep.
Financial Health
StableStable · 0% CAGR over 3y
Location
HUTCHEON SERVICES LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides mechanical and electrical building services including electrical installations, ventilation, plumbing and heating, HVAC systems, and structured cabling and network infrastructure for…
Serves B2B clients in the industrial, commercial and construction sectors, including contractors, project owners, developers and facilities teams responsible for building services projects.
Financial Health
StableStable · -3% CAGR over 2y
Location
EVOLVE ENERGY NETWORK LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · -18% CAGR over 2y
Location
STEVE GRAY (PLUMBING & HEATING) LTD.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
Iain Bruce Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
DIAMOND DRAINAGE (SCOTLAND) LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides drainage services including unblocking drains, cleaning sewers, CCTV pipe inspections, drain repairs and relining, septic tank emptying, and high‑pressure water jetting for residential,…
Serves homeowners, landlords, businesses, construction firms and insurance sector clients in Aberdeen and Aberdeenshire, including customers requiring routine or emergency drainage-related support.
Financial Health
StrongStrong · Hiring · 34% CAGR over 3y
Location
HOME EXPERT (NE) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs bathrooms and kitchens for residential properties, offering surveys, 3D design, supply of fixtures from multiple manufacturers, and full renovation services including plumbing,…
Serves homeowners and residential property owners in Aberdeen and surrounding areas seeking bathroom or kitchen renovations, with consultations available via showroom visits, home visits, online or…
Financial Health
StrongStrong · Hiring · 41% CAGR over 4y
Location
SCOTT HENRY PLUMBING & HEATING LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · -88% CAGR over 2y
Location
DMK PLUMBING (WE COVER BOILERS) LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · -13% CAGR over 2y
Location
AB-GAS HEATING SOLUTIONS LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · -29% CAGR over 2y
Location
Mark Craig Ltd.
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
HealthyHealthy · 0% CAGR over 4y
Location
GRAMPIAN PLUMBING AND HEATING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
Mnzzz Gas & Heating Services Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable
Location
AIR-TECH ENGINEERING LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy · -13% CAGR over 3y
Location
ARCHERS HEATING LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak
Location
G FINDLAY PLUMBING AND HEATING LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
PMC HEATING LIMITED
Trajectory
4y · 2022–NowFinancial Health
Insufficient historyInsufficient history
Location
St Gas Aberdeen Ltd
Trajectory
1y · 2025–NowFinancial Health
Insufficient historyInsufficient history
Location
Mike Plumbing And Heating LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
Dixon Gas Services Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
Location
GRAMPIAN GAS SERVICES GROUP LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · Hiring · 12% CAGR over 2y
Location
SAS PIPEFITTING LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
DistressedDistressed · 0% CAGR over 1y
Location
Military Plumbing and heating ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
G & M PLUMBING & HEATING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -68% CAGR over 4y
Location
GLENVEAGH HEATING LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable
Location
Woodcroft Plumbing & Heating Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
EVOLVE ENERGY LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
StableStable
Location
Shay Logan Plumbing And Heating Ltd
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StrongStrong
Location
JST Bathrooms Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsFinancial Health
StableStable · 0% CAGR over 2y
Location
MCINTOSH PLUMBING & HEATING LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
The Gas Mannie Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
WeakWeak · 0% CAGR over 3y
Location
Happy Taps Plumbing and Heating Installs Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed · 0% CAGR over 3y
Location
Cowie Plumbing & Heating Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides plumbing and heating services for domestic and commercial customers, including installation, repair and servicing of gas, oil and LPG boilers, central heating systems and bathrooms. Also…
Serves domestic and business customers in North East Scotland needing plumbing, heating and boiler services, including homeowners, landlords and new-build clients.
Financial Health
StrongStrong · Growing, Hiring · 6% CAGR over 3y
Location
Trust Boilers Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides installation, servicing and repair of gas and oil boilers and air source heat pumps. Also maintains heating systems including underfloor heating and solar thermal, and offers ongoing care…
Sells primarily to homeowners and households needing heating and hot water systems, including boiler and heat pump customers. Serves domestic clients across Aberdeenshire, Elgin, Moray and the…
Financial Health
StableStable · 0% CAGR over 5y
Location
G-Tech Services (U.K) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides boiler installation, repair and servicing, central heating maintenance plans, and radiator and smart heating control installation. Also delivers general plumbing, bathroom installation,…
Serves homeowners and landlords in Aberdeen and Aberdeenshire, primarily domestic customers seeking heating, plumbing, electrical, boiler care and home renewable services.
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 4y
Location
IUPH Ltd
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides bathroom installation and renovation, central heating installation and repair, plumbing services, and joinery work, undertaking full bathroom fit‑outs, maintenance, and related building work…
Serves homeowners, landlords and commercial clients in Aberdeen and surrounding areas seeking bathroom, plumbing, heating and joinery work.
Financial Health
WeakWeak · -6% CAGR over 2y
Location
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How Aberdeen Plumbing & Heating companies work and how to sell to them
What they do
Plumbing and heating firms in Aberdeen usually earn revenue from a mix of labour, materials mark-up, call-out fees and quoted installation work. Domestic jobs are often priced per visit or against a fixed scope, while commercial work tends to use day rates, schedule-of-rates pricing or retained maintenance agreements. Larger mechanical building-services work is more project-led, with staged payments linked to site progress. The service itself is practical and document-heavy: diagnosis, installation, repair, testing, commissioning and records that help the customer evidence safe operation of occupied buildings.
Who they sell to
Householders and landlords buy directly, often after an urgent fault or at a seasonal servicing point. Property managers, facilities teams, estates managers and main contractors are the more repeatable B2B buyers, with quantity surveyors and project managers influencing subcontractor selection on construction work. Smaller jobs can convert after a call, web enquiry or referral, but commercial maintenance and public-sector work usually needs insurance checks, method statements, references and formal quotations. Most procurement is local and relationship-led, although larger buyers tend to use approved supplier lists, framework-style arrangements or competitive tenders.
What they buy
Most plumbing and heating firms tend to spend on tools, vehicles, parts, merchant accounts, plant hire, insurance, training and trade certification before they buy much office software. Once job volumes rise, the useful categories are scheduling, field-service management, estimating, invoicing, accounting, payroll, card payments, document storage and compliance record-keeping. Commercial contractors may also need tender support, health and safety services, recruitment, fleet management, fuel cards, telecoms and basic cyber security. Marketing spend is usually practical: local search, website maintenance, reviews, signage and occasional paid campaigns around boiler servicing or emergency response.
Why and how to sell to them
Plumbing and heating buyers tend to evaluate vendors when admin starts to interfere with chargeable work, when engineers are being added, or when a firm moves from domestic jobs into retained commercial maintenance. Other triggers include winning a facilities contract, joining a supplier panel, adding mechanical or ventilation work, or needing tighter control of certificates, parts and invoices. The better outbound angle is usually operational rather than aspirational: fewer missed visits, faster quoting, cleaner compliance evidence, improved first-time fix rates, or shorter time between completed job and paid invoice. Cash flow, qualified labour and emergency-response coverage are more credible entry points than broad growth claims.
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.
Also in Aberdeen
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Frequently asked questions
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