Gas Safe accredited construction companies

4033 UK construction companies displaying Gas Safe on their website.

• P Puttick Plumbing & Heating Hailsham · Plumbing · 1-9 employees

  Puttick Plumbing & Heating are Gas Safe Registered Engineers and boiler specialists serving residential customers across Sussex, Surrey and Kent. Fami

• A Adorn Facilities Management Colchester · Restoration & heritage

  Specialists in heritage and listed building restoration across Essex & Suffolk. 25+ years' experience, conservation expertise, free quotes.

• D Dlw Heating Ltd London · Heating & ventilation · 1-9 employees

  DLW Heating Limited offers comprehensive central heating installation, servicing, and repairs. Fully qualified and Gas Safe registered, they are accre

• H Heat Sussex Ltd Henfield · Plumbing · 1-9 employees

  Plumbing, boiler & bathroom services in Brighton & Sussex | Trusted Gas Safe engineers | Contact us today for a free quote!

• I Intricate Plumbing Contractors Ltd Carnforth · Plumbing · 10-49 employees

  Plumbing & heating across the North West. Intricate Plumbing Contractors provide exceptional high quality workmanship and a premium service.

• N Nykku Air Conditioning Lichfield · Air conditioning · 1-9 employees

  Nykku air conditioning specialises in heating and cooling for rental and hospitality events globally. Offering service, maintenance, and consultancy.

• A Aztech Plumbing & Heating Ltd Ipswich · Plumbing · 1-9 employees

  AZtech Plumbing & Heating Ltd offers expert boiler services, including installation, servicing, and repairs for both gas and oil boilers. Based in Ips

• S Simply Legislation Westerham · Heating & ventilation · 1-9 employees

  Simply Legislation Ltd are a Southeast London based PPM company specialising in Boiler and A/C servicing along with L8 water hygiene assessment/ testi

• O Og Conversions Ltd Dunmow · Loft conversions · 1-9 employees

  OG Conversions Ltd - loft conversion specialists serving Essex, Hertfordshire and Cambridge. We offer exceptional loft conversion services in Saffron

• R RAPID RESPONSE BOILER REPAIRS LTD Liverpool · Heating & ventilation · 1-9 employees

  Boiler Repairs Liverpool Merseyside heating + gas boiler installation, gas fitter, appliances plumbed in 0151 291 4728

• M MCM Gas Installer Manchester · Heating & ventilation · 1-9 employees

  Gas Safe registered engineer in Manchester. Expert boiler installation, landlord safety certificates, power flushing, central heating & more. Serving

• I Ivell Plumbing & Heating Ltd London · Plumbing · 1-9 employees

  Ivell Plumbing & Heating Ltd offers 24/7 emergency plumbing, boiler breakdowns, gas safety inspections, central heating installation, and leaky pipe r

• M Muca Construction Ltd Morden · Refurbishment

  Muca Construction Ltd is a local building team with over 5 years of experience, offering a wide range of services from handyman tasks to full refurbis

• P Pettifer Plumbing & Heating Ltd Enfield · Plumbing · 1-9 employees

  Local Enfield heating and plumbing specialists offering boiler repairs, new installations and renewable systems. Get a free 60-second online quote tod

• L Lomas Gas Services Ltd Ashton-Under-Lyne · Plumbing

  Lomas Gas Services Ltd is a family-run plumbing and heating business with over 20 years of experience. We offer prompt, reliable services including Ga

• J Jaguar Plumbing Limited Dartford · Plumbing · 1-9 employees

  Jaguar Plumbing offers professional plumbing, heating, and drainage solutions in Dartford, Kent, and surrounding areas. We provide reliable services f

• S Scaf Plumbing & Heating Ltd Colchester · Plumbing · 1-9 employees

  Gas Safe plumbers & heating engineers in Colchester. Emergency plumbing, boiler repair, servicing & heat pumps across Essex. Call 07383 335233.

• H Hurfords Heating Ltd Fordingbridge · Heating & ventilation · 1-9 employees

  Award-winning heating and renewables specialists designing and installing quality, sustainable, and reliable heating systems across Wiltshire, Dorset,

• D Dss Heating And Plumbing Ltd St. Ives · Plumbing · 1-9 employees

  Reliable Gas Safe registered specialists in St Ives, Cambridgeshire. Offering boiler installs, bathroom refits, central heating, and emergency plumbin

• M Mj Abc Contractors Ltd Northampton · M&E contracting · 1-9 employees

  MJ ABC Contractors Ltd is a leading M&E installer in Northampton, offering domestic & commercial plumbing, heating, ventilation, and air conditioning

• F Focus Plumbing & Heating Services Ltd Bury St. Edmunds · Plumbing · 1-9 employees

  Your trusted Suffolk plumbing and heating experts. From installations to maintenance to repairs, we specialise in domestic, commercial, and renewable

• M McIntyre Heating Abingdon · Heating & ventilation · 1-9 employees

  McIntyre Heating is an Oxfordshire based plumbing and heating company specialising in the installation, repair and maintenance of boilers and heating

• P Plumbology Services Ltd Dagenham · Plumbing · 1-9 employees

  Plumbology Services are plumbing and heating experts offering domestic and commercial services, including 24/7 emergency call-outs. With over 22 years

• E Essex Heating Contractors Ltd Colchester · Plumbing · 1-9 employees

  Essex Heating Contractors offers expert plumbing and heating solutions for new build projects in Essex and surrounding areas. MCS Certified engineers.

• R Refurb Squad Ltd London · Refurbishment · 1-9 employees

  Premium bathroom installations, kitchen fitting and full property refurbishments across North & West London. Founded by Jay Reid, 15 years' experience

• A AIRONIC Buckingham · Plumbing · 1-9 employees

  Aironic offers professional plumbing and heating services in Winslow and surrounding areas. GAS SAFE and OFTEC registered, providing expert boiler ser

• P Pristine Gas Ltd Hornchurch · Heating & ventilation · 1-9 employees

  Gas Safe Registered engineers and certified electricians in Holborn, WC1N. 24/7 emergency boiler repair, boiler installation, and electrical work acro

• F Flow Gas Services Ltd Banstead · Plumbing

  Flow Gas Services offers expert energy advisory, air conditioning, general plumbing, gas safety, air source heat pumps, and electrical services for ho

• F Fastflow Leicester · Plumbing · 1-9 employees

  Expert plumbing & heating professionals serving customers throughout Leicester & Leicestershire. Offering installation, maintenance, and repair servic

• P Pl Facilities Ltd Atherton · Plumbing · 1-9 employees

  PL Facilities offers commercial and domestic plumbing, heating, and gas safety compliance services in Manchester. Contact us for reliable and efficien

• P Plumbers In London Ltd St. Albans · Plumbing · 1-9 employees

  London's trusted specialist plumbers. Emergency response across all 32 boroughs. No call-out fee, fully insured, same-day service available. Call 0203

• H Heatworks London Ltd London · Heating & ventilation · 1-9 employees

  Heatworks London Ltd specialises in all aspects of domestic heating & plumbing. We are dedicated to giving you professional, friendly, reliable servic

• C CK Plumbers Ltd Harpenden · Plumbing · 1-9 employees

  CK Plumbers provide 24/7 expert bathroom, kitchen & heating installations, plus reliable plumbing maintenance across Harpenden, St Albans.

• C CROSBY FIREPLACE INSTALLATIONS LTD Bradford · Heating & ventilation · 1-9 employees

  Quality fireplace installations, servicing, and chimney sweeping by Crosby Fireplace Installations. Specialising in Wood Burners, Multi Fuel Stoves, G

• B Browne Gas and Heating Ltd Marlborough · Heating & ventilation · 1-9 employees

  Gas Safe Registered Engineer in Bath and surrounding areas. Boiler service, repair and installation, Landlord and Homeowner Safety Certificates.

• C Clean Energy Nationwide Burnley · Insulation · 10-49 employees

  Clean Energy Nationwide have over 20 years of combined experience in the insulation industry, helping out hundreds of families across the UK.

• L LJB PLUMBING & HEATING LTD Leeds · Plumbing · 1-9 employees

  Certified heating specialists in Leeds. We install, repair, and service boilers, central heating, and underfloor systems throughout Yorkshire. Call to

• B BMC Loft Conversions Portsmouth · Loft conversions · 1-9 employees

  BMC Loft Conversions in Portsmouth & the South Coast offer bespoke loft conversions, extensions, and building projects with expert craftsmanship and a

• T The Wright Heating Ltd Chorley · Heating & ventilation · 1-9 employees

  Trusted heating and gas engineer specialising in wood burner, gas fire, fireplace, and media wall installations across the North West.

• H Harmuns Windsor · Plumbing · 1-9 employees

  Water leak detection and repair specialists using non-invasive methods for heating systems and water mains. Experienced engineers provide efficient an

• B Boiler Champ Norwich · Heating & ventilation · 1-9 employees

  Boiler Champ offers boiler service, repair, and replacement for all makes and models. We also handle heating system repairs, upgrades, and radiator re

• L London Gas Inspections Ltd Calne · Heating & ventilation · 1-9 employees

  London Gas Inspections Ltd (LGI) specialises in Gas Safety Inspections and Boiler Servicing across London. Offering professional, reliable services fo

• N Nw Heating Ltd London · Heating & ventilation · 1-9 employees

  NW Heating offers expert boiler installation, heating, and emergency plumbing services in London. Gas Safe registered team available 24/7 for installa

• R RJB Contracts London · Plumbing · 1-9 employees

  RJB Contracts Ltd is a plumbing, heating, and construction company in London, specializing in boiler installations, heating systems, bathroom refurbis

• E EcoSphere Energy Tiverton · Heating & ventilation · 1-9 employees

  MCS-certified air source heat pump, solar PV & battery installers across Devon. Government grants up to £7,500 (rising to £9,000+ for oil/LPG homes).

• S Sound Gas Services Ltd Romford · Plumbing · 1-9 employees

  Gas Safe registered boiler installation, repair and servicing in Waltham Abbey, East London & Essex. 20+ years experience, 12-month workmanship guaran

• E Elmec Energy Ltd Barnet · M&E contracting · 1-9 employees

  Elmec Energy Ltd provides a comprehensive range of M&E services across Greater London and the South East, from initial design through to construction,

• C Chris Collett Plumbing & Heating Ltd Wigston · Plumbing · 1-9 employees

  Chris Collett Plumbing & Heating: Trusted local experts since 1972, providing quality plumbing and heating services in Leicester. Family-owned and ope

• A Ace Facility Management Services Ltd London · M&E contracting · 1-9 employees

  ACE Facility Management provides tailored facilities management solutions, focusing on maintenance, compliance, safety, and sustainability for busines

• A Aiston Plumbing & Heating Ltd Maidstone · Plumbing · 1-9 employees

  Plumbing and heating specialists based in Bearstead, Maidstone Kent. Services include boiler and cylinder installation, powerflushing, kitchen and bat