Gas Safe accredited construction companies

4033 UK construction companies displaying Gas Safe on their website.

• N North Somerset Plumbing & Heating Clevedon · Heating & ventilation · 1-9 employees

  North Somerset Plumbing & Heating deliver expert heating and plumbing services, including boiler installations, servicing & repairs.

• T The Fireplace Fitters Shop Ltd Somerset · Heating & ventilation · 1-9 employees

  Family-run fireplace and stove specialists in Frome, Somerset, with over 25 years of experience. Offering supply, installation, and expert advice.

• C Cjo Plumbing & Heating Ltd Colchester · Plumbing · 1-9 employees

  Family-run plumbing and heating specialists in Essex and Suffolk. Offering boiler services, installations, repairs, and landlord safety certificates.

• O Oneheat Ltd Barnsley · Heating & ventilation · 1-9 employees

  South Yorkshire's trusted heating, boiler & air conditioning specialists. Gas Safe-registered engineers delivering boiler installations, servicing, ra

• G Gaslords Ltd London · Plumbing

  GASLORDS 24/7 EMERGENCY PLUMBERS: friendly and dependable plumbing and gas engineering experts in Kentish Town, serving London. Gas Safe registered sp

• F Fireplaces at Coney Green Chesterfield · Heating & ventilation · 1-9 employees

  Fireplaces at Coney Green deliver and install the finest fires & stoves. Our Gas Safe registered installers service the whole of Derbyshire from our C

• S South Rings Energy Preston · Heating & ventilation · 10-49 employees

  MCS certified heat pumps and solar, Gas Safe boiler replacements and grant funded insulation across Lancashire and Greater Manchester. Call 01772 2870

• C Construction Circle Bradford · Heating & ventilation · 10-49 employees

  Construction Circle provides free grants for energy-efficient home improvements, including boilers, central heating, and insulation, under the ECO sch

• S Smartech Gas Ltd Liverpool · Heating & ventilation

  Smartech Gas Ltd offers boiler servicing, repairs, gas safety certificates, and installations in Liverpool. With over 50 years of combined experience,

• G Great Britain Services London · Plumbing · 1-9 employees

  Great Britain Services is a London-based plumbing, heating, and electrical company offering 24/7 emergency services with a 45-minute response time. Th

• M MR THERM BOILERS FOR LIFE LTD Scunthorpe · Heating & ventilation · 1-9 employees

  Local Heating & Air Conditioning Experts. Mr Therm Limited has been looking after boilers and plumbing issues across North Lincolnshire for over 30 ye

• H Heat-Plex London · Heating & ventilation · 10-49 employees

  Expert boiler installations, heating repairs & HIU servicing across London. Gas Safe registered engineers. 24/7 emergency support. Get a free quote to

• T The Hertfordshire Boiler Company Limited Welwyn Garden City · Heating & ventilation · 1-9 employees

  Gas, Heating & Plumbing Services. With over 15 years experience, we cover boiler installation, heating system repairs, bathroom design & install, smar

• T Tavo Gas & Plumbing Ltd London · Plumbing · 1-9 employees

  Your local experts for heating, plumbing & gas services in North London. Fast, reliable solutions for domestic & commercial needs. Get a free quote to

• P Plumbox Cambridge Cambridge · Plumbing · 1-9 employees

  Plumbing and heating company serving Cambridge & the surrounding areas. Plumbox are local, trusted, reliable plumbers.

• L LLOYD PLUMBING LTD Stockport · Plumbing · 1-9 employees

  Gas Safe and NAPIT registered, LLOYD PLUMBING LTD offers plumbing, heating, electrical, Air Source Heat Pump, Solar Panel, and EV charger services in

• P Plusfix Ltd London · Plumbing · 1-9 employees

  Plusfix Ltd offers expert plumbing, heating, and handyman services in London. We provide reliable repairs, installations, and gas safety checks with h

• P PHE Domestic Services Ltd Slough · Plumbing · 1-9 employees

  Professional plumbing, heating and electric services in Slough, Berkshire. NICEIC approved, Gas Safe registered. Emergency calls 24/7. Free quotations

• C Complete Heating Care Ltd Nottingham · Heating & ventilation · 1-9 employees

  Gas Safe Engineers with over 60 years experience. Your local, Nottingham based Plumbing & Heating Company. Boiler Installations, Luxury Bathrooms.

• G Guscott Heating Services Chatham · Heating & ventilation

  Kent's top-rated installers for new boilers, heat pumps & solar panels. Based in Rochester, we are the best local heating engineers in Kent.

• G Gaswarm Heating And Mechanical Ltd Southampton · Heating & ventilation

  Gaswarm Heating is a family-run business in Hampshire specialising in boiler installations, servicing, repairs, and bathroom fitting. They offer exper

• B Buildana Building Solutions Ltd Fleet · Main contractor · 1-9 employees

  Expert building contractors in Fleet, Farnborough, Camberley & surrounding areas. Specialising in house extensions, renovations, garage conversions &

• H Harrison'S Plumbing & Heating Ltd Stevenage · Plumbing · 1-9 employees

  Harrisons Plumbing & Heating Ltd offers professional plumbing and heating services in Stevenage, covering boiler installation, maintenance, bathroom r

• C City Boiler Repair Ltd London · Heating & ventilation · 1-9 employees

  First-class Boiler Repair & Heating services in Central London. Specialising in emergency boiler repairs with a commitment to fast response and except

• R RH Domestic Electrical Services Chessington · Electrical · 10-49 employees

  RH MEP LTD provides installation and maintenance services for solar panels, heat pumps, air conditioning, and gas boilers across Greater London. They

• E Elite Plumbing Contractors Ltd Peterborough · Plumbing · 1-9 employees

  Elite Plumbing Contractors Ltd offers professional plumbing, heating, and gas services in Peterborough. Specialising in boiler replacements, central h

• I Igass Ltd London · Plumbing · 1-9 employees

  IGass Ltd are local Plumbers and Gas Engineers in Stanmore, Harrow offering plumbing, heating, 24-hour emergency call out, and boiler repair services.

• 1 1st Stop Maintenance Ltd Wickford · Refurbishment · 1-9 employees

  1st Stop Maintenance offers expert property maintenance, repairs, and refurbishment services across Essex and nationwide. Established in 2018, we prov

• K Kitchen Fit Plus Ltd Birmingham · Kitchen fitting · 1-9 employees

  Kitchen Fit Plus Ltd is a specialist supplier and fitter of high-quality, affordable kitchens and bathrooms in Birmingham. Offering a free design serv

• B Bumblebee Plumbing and Heating Warrington · Heating & ventilation · 1-9 employees

  Bumblebee Plumbing & Heating are your local Plumbing and heating engineer offering a wide range of services across Warrington and Cheshire.

• B Best Hommes Ltd Wolverhampton · Refurbishment · 1-9 employees

  Wolverhampton Home Improvements for kitchens, bathrooms, plastering, flooring and more. Transform your home with skilled workmanship from BestHommes.

• M Midlands Fireplaces and Fittings Leicester · Heating & ventilation · 1-9 employees

  Suppliers of Media Wall Fires, Fireplaces and Stoves in Leicester and the Midlands. Visit our Enderby showroom or arrange supply and installation.

• S Stellar Energy Llanelli · Solar PV · 10-49 employees

  Award-winning retrofit and decarbonisation specialists providing high-quality energy solutions including solar panels, battery storage, and heat pumps

• T The Lakeland Building Group Ltd Kendal · Design & build · 1-9 employees

  At Lakeland Building Group we excel in full house refurbishments, design and build extensions and bespoke joinery products from our base in Kendal, Cu

• J Jigsaw Plumbing & Gas Ltd Fareham · Plumbing · 1-9 employees

  Jigsaw Plumbing & Gas provides professional heating & plumbing services in Fareham. Gas Safe certified solutions for boiler installation, kitchen & ba

• B Beztheat Blackwood · Plumbing · 1-9 employees

  Reliable Plumbing Services for Home and Business. Beztheat offers expert plumbing and heating solutions with over 20 years of experience, focusing on

• C Callgas Ltd Ashford · Plumbing · 1-9 employees

  Callgas Ltd. is a family-owned business in West Molesey, Surrey, offering expert plumbing, heating, and gas services. With extensive experience in res

• L L & L Property LTD Workington · Roofing · 1-9 employees

  L & L Property Contractors are a trusted roofing & plumbing company in Workington. Specialists in roof repairs, boiler installations & 24-hour plumbin

• E E.N.K. Construction Ltd Oxford · Main contractor · 1-9 employees

  ENK Construction is a family-run building company in Oxford, specialising in new builds, house extensions, loft conversions, and renovations. With ove

• P Plymouth Property Maintenance Ltd Plympton · Refurbishment · 10-49 employees

  Plymouth Property Maintenance offers a wide range of property maintenance and improvement services for domestic and commercial clients, focusing on qu

• K KENT DOMESTIC PLUMBING & HEATING Dartford · Plumbing · 1-9 employees

  KDPH LTD is a Kent-based company with years of experience in plumbing and heating, offering expert advice and solutions for domestic and commercial cl

• P Property First Ipswich · Property developer

  Property First offers comprehensive property management, lettings, and investment services for landlords and tenants in Ipswich. Established in 2000,

• V VR Builders Ltd Hoddesdon · Refurbishment · 1-9 employees

  VR Builders Ltd is a family-run building company with over 20 years of experience, offering reliable, professional, and competitive services for home

• E Eb Boiler Services Ltd Wokingham · Heating & ventilation · 1-9 employees

  EB Boiler Services Ltd offers installation, servicing, and repairs of boilers, radiators, and central heating systems in Ascot, Bracknell, and Camberl

• S Swift Energy Solutions (Nw) Ltd Ruthin · Plumbing · 1-9 employees

  Expert renewable energy installers specialising in solar panels, heat pumps, and boilers across the UK. We help homes and businesses go green.

• E Evergreen Heating Ltd Halifax · Heating & ventilation · 1-9 employees

  Professional Gas Safe registered heating engineers for Huddersfield and Halifax. Specialising in boiler servicing, installation, repair, and general h

• P Prime Gas & Heating Services Ltd London · Heating & ventilation · 1-9 employees

  Prime Gas & Heating Services Ltd is a Gas Safe registered company based in East London, specialising in domestic gas, heating, and plumbing services.

• C CAPA Gas & Plumbing Ltd Gosport · Plumbing · 1-9 employees

  Gas boiler and plumbing services in Portsmouth and Hampshire. CAPA Gas and Plumbing offers new boiler installation, boiler repairs, and a full service

• S South Star Plumbers London · Plumbing

  South Star Plumbers offers 24/7 emergency plumbing, drainage, and heating services in London. Fully qualified Gas Safe registered engineers provide re

• G Gem Heating Solutions Ltd Bury St. Edmunds · Heating & ventilation

  Friendly, smart and punctual, fully qualified heating and plumbing engineers based in North Cambridgeshire, specialising in gas and oil servicing, bre