TrustMark accredited construction companies

1519 UK construction companies displaying TrustMark on their website.

• R Raynor Roofing Limited Dundee · Roofing · 1-9 employees

  Raynor Roofing Limited is a family-run firm established in 1981, specialising in all aspects of roofing work from repairs to complete renewals for dom

• A APEX PROPERTY CARE LIMITED Edinburgh · Damp proofing · 1-9 employees

  Dampness and timber decay specialists offering expert property care services and solutions. Fully qualified staff to PCA standards.

• I IMS Heat Pumps Perth · Heating & ventilation

  Leading specialists in renewable energy. We offer ground & air source heat pumps, solar panels, battery storage, & more. Established since 1997.

• A Advanced Preservation Specialists Ltd. Damp proofing

  Glasgow's damp proofing & timber preservation specialists. Dry rot, wet rot & woodworm treatment across Central Scotland. PCA registered, 25+ years, c

• D David Birnie Ltd Evanton · Painting & decorating · 1-9 employees

  David Birnie Ltd are specialist painters and decorators in Dingwall, established in 1967. Offering interior and exterior services with a focus on prep

• D Double Glazers Dunfermline · Windows & doors · 1-9 employees

  Double-Glazers.co.uk helps households find and locate double glazing companies, window fitters and installers across the UK. Compare quotes from trust

• M MRS Roofing Services Ltd Dalkeith · Roofing

  MRS Roofing Services are Edinburgh roofers you can rely on to complete quality roof repairs. We guarantee our roofing services for up to 15 years.

• P Plumbing And Renewables Ltd Heating & ventilation

  Expert installers of heat pumps, solar panels, & battery storage. Get efficient heating & renewable energy advice in Moray & Aberdeenshire.

• B Bca Insulation Ltd Shotts · Insulation · 50-249 employees

  BCA Insulation is a specialist insulation contractor in Scotland, offering a wide range of insulation measures, renewable energy solutions, and techni

• G Grd Joinery Ltd Glasgow · Kitchen fitting · 1-9 employees

  GRD Joinery Ltd is a family-run business in Glasgow, specialising in kitchen fitting, home building, property renovations, extensions, and loft conver

• Q Q Build Ltd Paisley · House builder

  QBuild is Scotland's luxury home builder, specializing in bespoke homes, unique new builds, high-end extensions, and refurbishments.

• J James Alan Construction Ltd Forfar · Main contractor · 1-9 employees

  James Alan Construction LTD, established in 2009 in Forfar, Angus, is a construction company focused on excellent client communication and high-qualit

• D Daniel Gardner Electrical Contractor LTD Cupar · Electrical · 10-49 employees

  Fully qualified, experienced electricians serving St Andrews, Cupar, Fife, and Tayside. Expert electrical services for homes & businesses.

• R RJW Electrical Services Lockerbie · Electrical

  RJW Electrical Services (Lochmaben) Ltd offers a comprehensive range of electrical, solar PV, heating, and roofing services across Scotland and Carlis

• A Alternate Energy UK Ltd Livingston · Solar PV · 10-49 employees

  Alternate Energy UK Ltd specialises in providing fully funded energy efficiency upgrades for homes and social housing, including insulation, heating s

• N NK Heating Solutions Perth · Heating & ventilation · 10-49 employees

  NK Heating Solutions, established 2012 in Perth, offers expert heating, plumbing, insulation, and home improvement services across Scotland. Highly ac

• R RB Grant Electrical Contractors Glenrothes · Electrical

  RB Grant Electrical Contractors: trusted, family-run electricians in Fife, Scotland since 1974. Offering electrical services, renewables, fire alarms,

• G Global Eco Energy Solutions Glasgow · Solar PV

  Global Eco Energy Solutions combines over 35 years of expertise with a modern approach to deliver sustainable energy solutions across the UK.

• I Ideal Electrical Solutions (UK) Ltd Edinburgh · Electrical · 10-49 employees

  Trusted and reliable Electricians & Electrical Contractors in Edinburgh. Award-winning team serving homeowners, landlords, letting agencies, hotels, s

• C Consilium Contracting Services Ltd Paisley · Electrical · 10-49 employees

  Consilium Contracting Services is a 24/7 multi-trade, electrical, plumbing, and renewable energy contractor primarily serving the public sector and so

• N Neilson Electrical Services Ltd Moffat · Electrical

  Neilson Electrical provides certified electrical services in Dumfries and Galloway and nearby areas. We install, inspect and test electrical installat

• V Valley Group Ltd Glasgow · Electrical

  Valley Group is a thriving organisation based in Glasgow, delivering bespoke maintenance, compliance, and energy efficiency works for clients across S

• G Gormac Construction Ltd Glasgow · Main contractor

  Gormac Construction is a building company based in East Kilbride, covering Central Scotland. Specialists in new builds, extensions, conversions, renov

• U Union Technical Services Ltd Glasgow · Insulation · 1-9 employees

  Union Technical is a leading, accredited provider of Renewable, Insulation, and Heating solutions in the UK, recognized for high-quality installations

• N Nga Electrical Services Ltd Glasgow · Electrical

  Professional solar panel and EV charging point installations in Glasgow. Reduce your energy bills and carbon footprint with NGA Electrical Services. G

• H HW UK Services Ltd Bellshill · Electrical

  Trusted electrical contractor & property maintenance experts based in Bellshill. NICEIC-approved team & TrustMark registered. Free quotes. Fully insur

• H HeatCo Scotland Motherwell · Heating & ventilation

  HeatCo Scotland are leading heating and renewable energy engineers installing new boilers, heat pumps and solar panels in Glasgow & across Scotland.

• E Easyfix Electrical Services Ltd Glasgow · Electrical

  Easyfix Electrical are Glasgow electricians. NICEIC & Trustmark registered, offering domestic & commercial electrical services including EV charging,

• L Logan Bruce (Mps) Ltd Kirkcaldy · Electrical

  Logan Bruce offers expert electrical, renewable energy, EV charging, civil engineering, and facilities management solutions across the UK. A family-ow

• Z Zero Carbon Ltd Glasgow · Solar PV

  Award-winning MCS-certified solar panel and battery specialists serving homes and businesses across Scotland. Expert design, installation, battery sto

• D Diversity Energy Solutions Ltd Banff · Solar PV · 10-49 employees

  Offering installation, testing and certification services to deliver energy efficiencies for domestic and commercial building owners and developers.

• J Jrc - Jordan Roofing Co Ltd Coatbridge · Roofing

  Award-winning roofers in Glasgow, Lanarkshire & Central Scotland. Specialists in slate, tile, metal & flat roofs, PVC Fascia, roof repairs, leadwork.

• E Energy Pig Glasgow · Heating & ventilation · 10-49 employees

  Energy Pig is a multi award-winning heating and insulation company based in Scotland, focused on reducing fuel poverty and carbon emissions.

• S ScotFoam Dundee · Insulation

  Scotland's leading installer of high performance spray foam insulation, creating safer, warmer and more cost efficient spaces.

• S SHS Heating & Renewables Ltd Carluke · Heating & ventilation

  SHS Heating delivers reliable heating, renewables and plumbing services across Lanarkshire and Glasgow. We install, repair and maintain systems you tr

• G Greystone Energy (Scotland) Ltd Dundee · Solar PV

  Greystone Energy is a renewable energy specialist in Scotland, offering installation of heat pumps, solar power, battery storage, EV charging, and plu

• E Edinburgh Glass & Glazing Edinburgh · Glazing

  Edinburgh Glass & Glazing: Replacement Glass Suppliers, Window Repairs & Installation. Over 30 Years Experience. Free Quote & 10 Year Guarantee.

• K KC Kitchens and Bathrooms Bonnyrigg · Kitchen fitting

  KC Kitchens and Bathrooms are a family run company based in Bonnyrigg Midlothian, specialising in quality fitted kitchens and bathrooms at affordable

• E Envision Electrics Ltd Glasgow · Electrical

  Envision Electrics is a solutions-focused electrical contractor serving domestic and commercial clients in West Central Scotland and beyond. Accredite

• G Granite Builders Aberdeen · Main contractor

  FMB and TrustMark registered builders in Aberdeen. Extensions, loft conversions and renovations. All trades in-house. Rated 4.7 from 14 reviews.

• C Cbi Electrical Ltd Galashiels · Electrical

  CBI Electrical is a family-run business established in 2020, providing electrical and renewable energy services including solar PV, battery storage, a

• D Dunholm Improvements Dundee · Windows & doors

  Windows, doors & log burning stoves fitted by trusted local experts in the Dundee and surrounding area. Upgrade your home the easy way & get a free qu

• A Axis Electric Group Ltd Blantyre · Electrical

  NAPIT & TrustMark approved electrical contractor with 20+ years' experience. Testing, installation, EV charging & more across Central Scotland. 5-star

• I Insulation Installers Scotland Ltd East Kilbride · Insulation

  Specialist home insulation across central Scotland. Vapour-open systems designed for your property, with Home Energy Scotland grant funding. Free surv

• S Spartan Electrical Scotland Ltd Edinburgh · Electrical

  NAPIT registered electricians in Edinburgh, the Lothians, Fife and Glasgow. Consumer units, EV charging, EICRs, rewires and solar. Call 0131 202 2711.

• E ENERGIZE ELECTRICAL (SCOT) LTD Edinburgh · Electrical

  Energize Electrical are NICEIC certified electricians in Edinburgh providing a full electrical service for residential and commercial premises across

• B Broden Ltd Perth · Electrical

  Perth-based electrical and renewable energy contractor specialising in solar PV, battery storage, commercial and domestic electrical work, and EV char

• H HHE Energy Ltd Dalry · Heating & ventilation

  Cut energy bills & lower emissions with HHE Energy's expert renewable installations. Trust our specialists to futureproof your home or business today.

• E Electrical Finesse Ltd Greenock · Electrical

  Electrical Finesse Ltd offers expert electrical and renewable energy solutions across Scotland. Established in 2021, we provide reliable, high-quality

• K Kdc Electrical Contractors Ltd Selkirk · Solar PV

  MCS-certified solar panels, EV chargers & battery storage. SELECT & NAPIT electricians serving Scottish Borders, Lothians & Northumberland. Est. 2012.