Gas Safe accredited construction companies

4033 UK construction companies displaying Gas Safe on their website.

• M Martin Builders Plumbing & Heating Ltd South Shields · Extensions

  Martin Builders Plumbing and Heating Ltd offers home improvements in South Tyneside, specializing in extensions, kitchens, bathrooms, roofing, plumbin

• H Huddersfield Gas & Plumbing Ltd Huddersfield · Plumbing

  Huddersfield Gas & Plumbing Ltd: Experts in Gas Boiler Installation, Servicing and Repairs. Offering safe, efficient, and affordable solutions for hom

• R Reliance Commercial Ltd Wolverhampton · Air conditioning

  Domestic and commercial specialists in AC, boiler & heating, electrics, and ventilation. Gas Safe, NICEIC, and F-Gas accredited. UK-wide coverage.

• K KENT BOILER SOLUTIONS Welling · Heating & ventilation

  Gas Safe registered boiler installation, servicing, breakdown support, and landlord gas safety certificates across Kent and SE London. Owner-led servi

• A Aquaheat Heating Services Ltd Warrington · Heating & ventilation

  Aquaheat Heating Services provide a range of boiler & heating services across Warrington and the North West. Including boiler installation and mainten

• M M&E Services Ltd London · M&E contracting

  Re-Gen M&E Services provides Mechanical and Electrical solutions across London and the South East with over 20 years of industry expertise.

• M Minden Gas Services Peterborough · Heating & ventilation

  Trusted Gas Services in Peterborough. From boiler installations to gas safety checks, our Gas Safe engineers deliver reliable services.

• T TerraBrook Solutions London · Utilities

  TerraBrook Solutions offers expert water treatment and hygiene services for public, commercial, and industrial sectors, ensuring compliance and safe w

• F Fc Plumbing Ltd Portsmouth · Plumbing

  FC Plumbing Limited delivers professional plumbing, heating and commercial construction services across Portsmouth and the surrounding regions. Precis

• H HOW Heating Bromsgrove · Heating & ventilation

  Local Gas Safe registered heating engineers in Bromsgrove, Worcestershire. Boiler installation, servicing and repairs. Heat pumps and air conditioning

• H HARPENDEN HEAT PUMPS LTD St. Albans · Heating & ventilation

  Expert heat pump installation, servicing & repair across Hertfordshire, Bedfordshire & Buckinghamshire. MCS certified with 40+ years experience.

• G Gossy's Gas & Plumbing Gravesend · Plumbing

  Gossy's Gas & Plumbing offers high-quality, reliable gas and plumbing services with 14 years of experience. Local, friendly, and Gas Safe registered e

• E Eco Heat Shop Smethwick · Heating & ventilation

  Eco Heat Shop offers DIY & trade supplies including tools, plumbing, guttering, roofing, and boilers. Expert boiler replacement and maintenance in the

• T Tyne And Wear Heating Ltd South Shields · Heating & ventilation

  Tyne and Wear Heating is a leading independent service, repair, and installation company in the North East, established in 2008. Offering 24/7 emergen

• N N & L Heating Alfreton · Heating & ventilation

  N & L Heating are Gas Safe registered engineers, family run and Worcester Bosch Accredited, serving Derby & Nottingham since 2007. Specialists in boil

• P Platinum Boilers Seaford · Heating & ventilation

  Gas Safe boiler installation across Sussex. Fixed prices from £1,920 inc VAT, up to 12-year warranty. Rated 9.94/10 on Checkatrade.

• S Ssg South West Ltd Bristol · Plumbing

  SSG South West Ltd offers expert plumbing, heating, gas, boiler, electrical, and general building services for domestic and commercial clients. With o

• H Hollands Heating And Building Services Ltd Surbiton · Heating & ventilation

  Hollands Heating and Building Services Ltd offers cost-effective, reliable heating and plumbing services for domestic and business customers in Surrey

• F Fm Power Plumbing And Heating Ltd Hayes · Plumbing

  Gas Safe registered plumbing and heating engineers in London. Boiler installation, central heating, cylinders, flushing and landlord certificates.

• W WeFit Boilers Dartford · Heating & ventilation

  WeFit Boilers Ltd is a professional heating and plumbing company in Hither Green, London, specialising in boiler installations, servicing, repairs, an

• C Cpc Heating Ltd Twickenham · Heating & ventilation

  Trusted gas engineer in Twickenham offering boiler installation, servicing, landlord certificates & plumbing across Richmond, Hounslow & South West Lo

• N Njg Construction Ltd Helston · Plumbing

  NJG Construction, your local South West trades team. Qualified, insured engineers across Cornwall for plumbing, heating, electrical and maintenance wo

• R Renzy Plumbers London · Plumbing

  Expert London plumbers for emergency repairs, boiler service, heating problems & plumbing leaks. Gas Safe engineers, 4-hour response, transparent pric

• H HEY BOILER LTD New Malden · Heating & ventilation

  Gas Safe registered boiler engineers in New Malden and surrounding areas. Same-day call-outs. 12-month workmanship guarantee. Vaillant and Worcester B

• 1 1st Call Plumbing and Heating Kingswinford · Plumbing

  Expert plumbing & boiler repairs across Telford, Wolverhampton, Walsall, and Birmingham. Family-run with 20 years of experience in the Black Country.

• L Lakes Heating Ltd Wallsend · Plumbing

  Family-run plumbing and heating specialists in the North East. Offering expert installation, maintenance, and repair services for homeowners, landlord

• S Sylvies Property Solutions Ltd Ilford · Heating & ventilation

  Sylvies Property Solutions offers professional Gas-Safe Engineering, Heating Services, EPCs, Electrical Services, and Plumbing across London and surro

• S Sub Build Ltd Slough · Refurbishment

  Sub Build Ltd offers quality building services including home extensions, loft conversions, refurbishments, property development, and plant hire acros

• D DIRECT BOILERS & HEATING LTD Leeds · Heating & ventilation

  Direct Boilers & Heating provides affordable boiler installation, emergency repairs, and maintenance in Leeds, Bradford & surrounding areas. Gas Safe

• L Lmb Plumbing & Heating Ltd Bridgend · Plumbing

  Gas Safe registered boiler installation, servicing and repair across Bridgend, Pencoed and South Wales. Fixed prices from £1,900, owner-led, and rated

• P PropFix Ilford · Refurbishment

  PropFix is a premium general contractor in Ilford, East London, specializing in luxury property transformations including extensions, loft conversions

• U Ubique Heating & Renewables Cheltenham · Heating & ventilation

  Veteran-owned heating engineers serving Cheltenham & Gloucester since 2006. Boiler installations, repairs & servicing. Gas Safe registered.

• P PLUMB IT Plumbing & Heating Stanmore · Plumbing

  Professional Emergency Plumber in London & Hertfordshire. 24hr Plumbing Services, Boiler Repair & Installation, Central Heating, Drain Cleaning. Comme

• K Keystone London Group Ltd London · Plumbing

  Trusted London plumber for plumbing, heating, boiler repairs, air conditioning and emergencies across West, South West and Central London.

• P Piping Hot Services Ltd Haverhill · Bathroom fitting

  Local bathroom installers and plumbing & heating experts in Haverhill, Suffolk & Cambridgeshire. Offering luxury bathroom installations, boiler servic

• A AVANI GAS HEATING AND PLUMBING LTD Norwich · Plumbing

  Trusted plumbing and heating engineers in Norwich. AVANI Gas Heating and Plumbing Ltd offers reliable repairs, installations and system servicing.

• v vivoHeating Oldham · Plumbing

  Gas Safe registered plumbers and heating engineers in Oldham. 24/7 emergencies. Free fixed-price quotes. 15+ years experience.

• H Homeguard Services Ltd Bradford · Plumbing

  HomeGuard Services offers expert plumbing, heating, and electrical maintenance across Yorkshire. Fast, affordable, 24/7 emergency repairs with guarant

• S Sanderson Heating Ltd Skelton · Heating & ventilation

  Sanderson Heating Ltd provide expert boiler installation, servicing and repairs across Skelton, Saltburn and Teesside. Trusted local engineers offerin

• R Reliable Gas Plumbing Ltd. London · Plumbing

  Fast, certified and professional boiler and gas solutions for homes and businesses in Richmond, Putney, Twickenham, and Ealing.

• B Bay Boilers Ltd Paignton · Heating & ventilation

  Bay Boilers is a family-run business in Torquay, specialising in Gas, Heating, and Plumbing services across Torbay, South Hams, and Teignbridge.

• M Martin Karl Heating Bedford · Heating & ventilation

  Gas Safe registered heating engineers across Bedfordshire, Buckinghamshire and Northamptonshire. Fixed-price boiler quotes, servicing and repairs.

• E EMP 365 Group Ltd London · M&E contracting

  EMP 365 provides complete mechanical, electrical and commercial plumbing services for businesses and residential customers across Hampshire, Surrey an

• A AquaGuard PRO London · M&E contracting

  AquaGuard PRO is a London-based mechanical & building-services contractor: mechanical installation, HVAC, plumbing, gas, drainage, metering and smart-

• T Tag Renewables Ltd Stonehouse · Heating & ventilation

  TAG Renewables Ltd offers professional installation of solar panels and air source heat pumps, alongside ground source heat pumps and biomass boilers,

• O Ox Heating & Cooling Ltd Brackley · Air conditioning

  Air conditioning specialists covering Banbury, Bicester, Brackley and across Oxfordshire, Northamptonshire and Buckinghamshire. Installation, servicin

• H Heat4orce Preston · Heating & ventilation

  Heat4orce is the #1 Installer for New Boilers, Central Heating Systems and Air Conditioning throughout Blackpool, Preston & Lancaster.

• B Boiler Repair Experts Derby · Heating & ventilation

  Our best boiler repair specialist in Derby offers fast, reliable services to keep your heating system running smoothly.

• G Gassing It Up Leeds · Heating & ventilation

  Gassing It Up provides expert installation, servicing, fault-finding, repair, and safety inspections for domestic gas and oil-fired boilers, and unven

• J J & D Heating Services Ltd Aylesbury · Heating & ventilation

  Trusted Heating, Hot Water, Gas & Oil Specialists for Homes, Workplaces & Schools. Experienced engineers offering a wide range of reliable, high-quali