Gas Safe accredited construction companies

4033 UK construction companies displaying Gas Safe on their website.

• P Pipe Guys (Bham ) Ltd Birmingham · Heating & ventilation

  Gas Safe registered boilers, heating and plumbing across Birmingham, Solihull and the Midlands. Installations, servicing and repairs. Call 07869 837 2

• A Aqua Revival Bathrooms Ltd Swansea · Bathroom fitting

  Aqua Revival provides bathroom renovations, wet rooms and plumbing services across Swansea and South Wales. 20+ years' experience and full project man

• J J Hacking Heating & Plumbing Specialist Ltd Blackburn · Heating & ventilation

  Gas Safe registered heating engineer in Blackburn & Darwen. Boiler installation with up to 12-year warranty, servicing, repairs, landlord gas safety c

• J JML Heating Hornchurch · Heating & ventilation

  Nationwide Gas Safe boiler installations starting from £1,649 with free installation. No hidden fees. Shop online and pay with credit card, Klarna, or

• R Retroflow Group Ltd Sunderland · Solar PV

  Professional home energy retrofit systems - solar panels, heat pumps, and insulation. RetroFlow Group designs whole-home energy upgrades that improve

• R Red Leaf Heating Ltd Wigan · Plumbing

  5-star rated plumber & heating engineer serving Wigan. Boiler installation, repairs, heat pumps, central heating. Gas Safe registered. Free quotes.

• H Home Utility Ltd London · Electrical

  Home Utility offers 24/7 home repair services in London, including expert appliance, plumbing, heating, and electrical solutions with fast response an

• F Flanders Plumbing & Gas Services Sittingbourne · Plumbing

  Gas Safe registered boiler installation, repair, and heat pump installation across Sittingbourne, Kent, and all surrounding postcodes. Offering free s

• R Rapid n Pro Brentford · Main contractor

  Rapid n Pro offers professional property services for residential, commercial, and mixed-use projects across the UK, with over 15 years of experience

• B BOILERS LONDON PRO LTD Hounslow · Heating & ventilation

  Boilers London Pro offers boiler installation, replacement, and emergency repair services across London. We provide fast, professional, and affordable

• M Masterfix Heating & Building Ltd Watford · Plumbing

  MASTERFIX HEATING & BUILDING LTD is your trusted Gas Safe registered plumber and building partner in Brent, offering professional plumbing, property m

• S Sj Topliss Ltd Ashby-De-La-Zouch · Plumbing

  S J Topliss Ltd offers luxury plumbing, heating, and bathroom renovations. With over 10 years of experience, their expert gas engineers and plumbers d

• J J & S Plumbing and Heating Lincoln · Heating & ventilation

  J&S Heating and Cooling Lincoln are your local, friendly, and reliable plumbing and heating engineers. We offer a wide range of services including boi

• B Bramwell'S Plumbing And Heating Ltd Grimsby · Plumbing

  Professional, reliable plumbing and heating services in Grimsby and Cleethorpes. Fully qualified, insured, and Gas Safe registered for all your boiler

• P PURE GREEN ENERGY & HEATING LTD London · Heating & ventilation

  Fully qualified and accredited heating and renewable energy specialist delivering domestic and commercial solutions. Over 15 years of experience combi

• B BLUE SHIELD MAINTENANCE LTD London · Plumbing

  Predictable, compliant maintenance coverage for London landlords in RBKC. Fixed monthly payments, zero surprise costs, 24/7 emergency repairs.

• A Apex Mechanical Sandhurst · Plumbing

  Apex Mechanical specialises in energy-efficient plumbing and heating for luxury developments and refurbishments, offering bespoke solutions and seamle

• D DSI Shopfitting & Electrical Oswestry · Shopfitting

  DSI Shopfitting & Electrical in Oswestry are specialists in Pharmacy Design & Refits and Facilities Management.

• S Steadfast Heat Fix London · Heating & ventilation

  Gas Safe registered heating engineers in London. Boiler repair from £85, CP12 certificates from £60, 24/7 emergency callouts. 480+ five-star reviews.

• H Hastings Boilers London · Heating & ventilation

  Hastings Boilers and Plumbing Ltd offers reliable boiler installation, domestic plumbing, gas services, landlord safety certificates, and emergency ca

• D David Sloan Gas Warrington · Heating & ventilation

  Gas Safe registered gas engineers in Warrington since 2013. Offering boiler repairs, installations, and safety checks with competitive pricing and 5-s

• D Dandy Services Group Woodville · Plumbing

  Trusted plumbing, heating, and air conditioning experts offering 24/7 emergency services with no call-out fees. Serving Yorkshire with reliable, effic

• S SALT & OLDHAM PROPERTY SERVICES LTD Hitchin · Plumbing

  Professional property maintenance in Bedfordshire and Hertfordshire for homes and commercial properties. We provide repairs, renovations, plumbing, he

• M Mat Heating & Plumbing Services Ltd Gloucester · Heating & ventilation

  M A T Heating offer a range of plumbing and heating services in Gloucester and surrounding areas.

• B Boilergurus Repairs Ltd New Malden · Heating & ventilation

  Professional boiler repairs, installations, and maintenance services in New Malden and surrounding areas. Gas Safe certified engineers providing fast,

• K Kensington Reed Chichester · Painting & decorating

  Kensington Reed is a professional property maintenance company specialising in painting and decorating, general household maintenance, and end-of-tena

• M Murray’S Plumbing & Heating Services Ltd Blackwood · Plumbing

  Murray's Plumbing & Heating offers professional and reliable plumbing and heating services in Blackwood, Caerphilly. Gas Safe Registered, they provide

• C Calderdale Plumbing & Heating Halifax · Plumbing

  Plumbing and Heating Engineer for Calderdale. Based in Halifax, we cover all plumbing and heating requirements in the Calderdale area. Call us for hel

• T Trade Modern London · Plumbing

  Trade Modern offers plumbing, heating, drains, and electrical services across London with clear hourly rates, no callout fees, and a 12-month guarante

• H Hmr Plumbers Ltd London · Plumbing

  Highly rated plumbers in London offering 24/7 emergency repairs, boiler installations, leak detection & bathroom fitting. Gas Safe registered with fas

• E Eco-Tek Heating & Plumbing Ltd Lichfield · Heating & ventilation

  ECO-TEK Heating & Plumbing offers professional boiler, gas, and plumbing services in Lichfield and surrounding areas. Fully Gas Safe registered, we sp

• T Trueburn Heating & Gas Ltd London · Heating & ventilation

  Gas Safe Registered heating engineer covering North Nottinghamshire. Boiler servicing, installations and landlord gas safety certificates. Call today.

• P Plumbing Boss Gillingham · Plumbing

  Gas Safe registered plumber in Medway, Kent. Boiler installation, emergency repairs & full central heating by qualified engineers with 20+ years exper

• P Perfect Heating Services Gillingham · Heating & ventilation

  Professional boiler and heating services in Medway & Kent. Installations, servicing, repairs & plumbing solutions. Call today for a free quote.

• B Brennan Plumbing Bridgend · Heating & ventilation

  Expert boiler installations in South Wales. Worcester, Ideal & Glow-worm boilers with 10-year warranties. 0% finance available. Free home surveys.

• N NURENEWABLES HEATING Rainham · Heating & ventilation

  Specialist heating and heat pump engineering team providing modern, energy-efficient solutions for homeowners and developers. Focused on reliability,

• S Smart Hand Group Ltd London · Refurbishment

  Smart Hand Group provides handyman services, property maintenance, refurbishments, kitchens, bathrooms, carpentry, plumbing, electrical work, and buil

• H Home Heat Solutions Ltd Leatherhead · Heating & ventilation

  Expert boiler repair services, installations, and plumbing and drainage repairs in Surrey, Sussex & Hampshire. Contact us for reliable heating solutio

• C Chelsea Property Renovation & Maintenance London · Refurbishment

  Period property specialists in Chelsea, Knightsbridge, Belgravia. Gas Safe, NICEIC approved. Fixed price renovations, extensions, loft conversions, ma

• M MW Plumbing Norwich · Plumbing

  Local expert Plumbing and Heating service engineer for the Norwich & Norfolk area. New installations, repairs and emergency call outs.

• Y Yorkshire Boilers and Heating Services Skipton · Heating & ventilation

  Local Gas Safe registered boiler and heating company serving Bradford, Leeds and surrounding Yorkshire areas. Specialising in boiler installation, rep

• S S2 Heating & Plumbing Bolton · Heating & ventilation

  Trusted heating and plumbing services for homes and small businesses. Gas Safe registered engineers providing reliable, straightforward heating and pl

• W Waterseal Plumbing And Heating Ltd London · Plumbing

  Waterseal Plumbing and Heating Limited is a family-run firm offering plumbing, heating, and drainage services in London. Established in 2010, they pro

• A Acefix Plumbing & Gas London · Plumbing

  Acefix Plumbing & Gas offer expert gas, plumbing & heating services in Middlesex, London & Greater London. Experienced in all aspects of the trade.

• C Camel Heating Ltd Ashford · Heating & ventilation

  Camel Heating Ltd provides professional boiler installations, servicing, repairs and plumbing across Ashford and surrounding areas. Quality workmanshi

• S Skyscopeuk Ltd Slough · Plumbing

  SKYSCOPEUK LTD offers integrated construction and plumbing solutions across Slough and the M4 corridor, combining modern craftsmanship with aerial pre

• W Wynns Plumbing And Heating Ltd Bicester · Plumbing

  Family-run plumber and heating engineer in Bicester. Boiler repairs, heat pumps with £7,500 BUS grant, and 24/7 emergencies.

• P Pro-Tect Plumbing & Bathrooms Ltd Caerphilly · Plumbing

  Professional plumbing and bathroom services across South Wales, including installations, repairs and full renovations.

• H H2o Plumbing And Heating (Brean) Ltd Burnham On Sea · Plumbing

  H2O Plumbing and Heating (Brean) Limited offers experienced plumbing and gas engineering services in Somerset and the South West, serving both residen

• H Heating And Cooling Specialists Ltd Carshalton · Heating & ventilation

  Heating and Cooling Specialists Limited provides fast, reliable boiler repair in South London. Expert engineers keeping your home warm year-round.