Residential construction companies in Wales

1344 companies across Wales working in the residential sector.

• S Sion Owens Roofing Ltd Bangor · Roofing · 1-9 employees

  Welsh slate specialists in Bethesda covering North Wales. Slate, tile, EPDM, lead & repairs. 25 years' experience, CHAS accredited, 20-year guarantee.

• S Sitastruct Ltd Wrexham · Cladding · 1-9 employees

  Sitastruct provides a complete range of rainscreen cladding services using high-quality, proven products. Established in 1993, we have a reputation fo

• S Site Audit Services Tonypandy · Fire protection · 1-9 employees

  Site Audit Services (SAS) is a leading health and safety consultancy and training provider with over 20 years of experience. We empower individuals an

• S SiteSmart Port Talbot · Timber frame · 1-9 employees

  SiteSmart is a national installation partner specialising in structural timber systems, including low-rise timber frame and SIPS. They focus on effici

• S Sj Flower The Building Company Ltd Pontyclun · Refurbishment · 1-9 employees

  A family-run building company with over 20 years of experience, offering garage conversions, orangeries, extensions, new builds, renovations, and hard

• S Sjb Contractors Ltd Pentre · Bricklaying · 1-9 employees

  Well-established bricklaying company based in the Rhondda Valley, undertaking a wide variety of projects for a broad spectrum of companies, from socia

• S Sjh & Sons Ltd Cardiff · Extensions · 1-9 employees

  Expert carpentry and construction services in Cardiff. Specialising in home extensions, loft conversions, bathroom renovations, kitchen fitting and fu

• S Skyla Scaffolding Ltd Cwmbran · Scaffolding · 10-49 employees

  Skyla Scaffolding is your trusted partner for comprehensive scaffolding solutions, offering a wide range of services and setups for residential, comme

• S Slaymaker Roofing Ltd Llandudno · Roofing

  Slaymaker Roofing & Building offers professional roofing and building services. Specialising in roof repairs, replacements, extensions, and more. Fami

• S Sleep Window Systems Ltd Melin Court · Windows & doors · 1-9 employees

  Professional installers of windows, doors, conservatories & orangeries. Supplying quality products from UK manufacturers at affordable prices.

• S SLS CCTV & Security Mountain Ash · Security systems

  Professional CCTV, Alarm System & Door Entry Installation Services for Businesses and Homes across Wales and South West England. Trusted Local Experts

• S Slv Homes Ltd Aberdare · Property developer · 1-9 employees

  SLV Homes Ltd is a property developer with over 20 years experience based in Hirwaun providing home renovations and construction to the surrounding ar

• S Sm Home Improvements Ltd Cardiff · Extensions · 1-9 employees

  SM Home Improvements Ltd is a Cardiff-based renovation company offering extensions, kitchens, bathrooms, garden rooms and full renovations. Built on r

• S Smart Energy Homes Cwmbran · Solar PV · 50-249 employees

  Smart Energy Homes provides energy-efficiency grants and affordable home-upgrade solutions to cut costs and reduce carbon footprints.

• S Smart Heating Solutions (Sw ) Ltd Abergavenny · Plumbing · 1-9 employees

  Plumbing and Gas Safe heating engineers based in South Wales. We offer boiler servicing, installation, repairs, and landlord safety checks.

• S Smarter Glazing Solutions Newport · Windows & doors

  Smarter Glazing Solutions Ltd offers expert installation and maintenance for windows and doors in Newport & South Wales, with over 20 years of experie

• S SmartShield Wallcoating Solutions Cardiff · Cladding · 1-9 employees

  Transform and protect your property with SmartShield Wall Coatings. Our exterior wall coating solutions provide durability, weather resistance, and ae

• S SMC Kitchens Pontyclun · Kitchen fitting · 1-9 employees

  SMC Kitchens Ltd, based in Pontyclun, offers high-quality modern, handleless, and cottage-style kitchens from Nobilia, alongside bespoke bathroom and

• S Sno Energy Solutions Ltd Rhymney · Solar PV · 1-9 employees

  SNO Energy Solutions Limited offers comprehensive domestic and commercial electrical services, specializing in Solar PV, Battery Storage, and EV Charg

• S Snowdonia Building Services Ltd Pwllheli · Extensions · 1-9 employees

  Snowdonia Building Services Ltd offers quality house extensions, property renovations, and new build homes on the Llyn Peninsula. Family-run with over

• S Snowdonia Fire Protection Ltd Gwynedd · Fire protection · 50-249 employees

  Protect your home or business with fire and security systems from Snowdonia Fire Protection. Offering alarms, extinguishers, CCTV, and more across Nor

• S SOAR VALLEY HEATING LIMITED Llanrwst · Plumbing · 1-9 employees

  Soar Valley Heating Ltd is a family-run business with over 30 years of experience in plumbing and heating services across Leicestershire.

• S Solar Save Renewables Ltd Llandeilo · Solar PV · 1-9 employees

  MCS-certified installers of solar PV, battery storage, and heat pumps in Carmarthenshire, Wales. Experts in renewable energy solutions.

• S Solarcell (UK) Ltd Narberth · Solar PV · 1-9 employees

  Solar PV specialists in Pembrokeshire offering consultation, design, supply, and installation of PV systems for domestic, commercial, and agricultural

• S SOLARCENTRIC RENEWABLES LIMITED Swansea · Solar PV · 1-9 employees

  SolarCentric are renewable energy & solar PV specialists covering the UK, Swansea, Cardiff & South Wales, fully accredited renewable energy installati

• S Solartech Installations Ltd Wrexham · Solar PV · 1-9 employees

  Local renewable energy experts in Cheshire & North Wales. MCS Accredited, NAPIT Approved, and Which? Trusted Traders since 2014. Specialising in solar

• S Solec Electrical Ltd Carmarthen · Electrical

  Solec Electrical Ltd offers expert electrical installations, rewires, and inspection/testing, specializing in solar PV and battery storage for domesti

• S Solseal Caldicot · Waterproofing · 10-49 employees

  The UK's leading supplier of sealants, adhesives & mortars, with speedy next-day delivery. Shop online from trusted brands like Sika, Everbuild, & Map

• S Solving Alcoves Newport · Carpentry & joinery · 1-9 employees

  Fresh & Vibrant Fitted Furniture. - Cardiff, Newport and beyond. High quality, bespoke made fitted wardrobes, fitted alcove cabinets.

• S Something To Grout About Ltd Swansea · Tiling · 1-9 employees

  Tilers in Swansea offering exceptional tiling services for domestic and commercial projects since 2009. Specialising in quality finishes, bathroom ren

• S Sonik Electrical Ltd Cardiff · Electrical · 1-9 employees

  Sonik Electrical is a specialist electrical provider in South Wales, serving residential, commercial, and industrial clients with design, installation

• S South Meadow Homes Ltd Pembrokeshire · House builder · 1-9 employees

  Award-winning, family-run housebuilder in South Pembrokeshire, building traditionally since 1985. Known for quality and local craftsmanship.

• S South Wales Gas Services Ltd Swansea · Heating & ventilation

  South Wales Gas Services offers expert boiler installation, care plans, and repairs with 24/7 support from ex-British Gas engineers. Serving Swansea a

• S South Wales Ground Testing Bridgend · Groundworks · 1-9 employees

  South Wales Ground Testing is a specialist site investigation company providing professional ground testing services including CBR testing, plate load

• S South Wales Guardian Ammanford · House builder · 1-9 employees

  South Wales Guardian is a local news source for Carmarthenshire, providing news, sport, and information on property, jobs, and local events.

• S South Wales Insulation Bridgend · Insulation

  Enhance your home with loft & cavity wall insulation, loft ladders, conversions, and more. Discover insulation grants for added savings.

• S South Wales Liquid Screed Blackwood · Concrete works · 1-9 employees

  Family-run screed and concrete contractors covering South Wales from Blackwood: liquid screed, ready-mix concrete supply, pump hire and underfloor hea

• S South Wales Rendering Ltd Newport · Plastering · 1-9 employees

  South Wales Rendering Ltd offers premium render finishes including monocouche, silicone, and roughcast, backed by a 10-year warranty. Approved Sika Pa

• S South Wales Renewables Ltd Neath · Heating & ventilation

  Expert heating and renewable energy services including installation, repairs and servicing across Neath and South Wales by local engineers.

• S Southern Ground Testing Bridgend · Groundworks · 1-9 employees

  Southern Ground Testing provides specialist ground investigation services including diamond drilling, coring, and in-situ testing for engineering and

• S Southern Profiles Ltd Cardiff · Steel fabrication · 1-9 employees

  Southern Profiles Ltd: Your trusted partner in construction excellence. Specialising in steel decking, innovative solutions, and a commitment to safet

• S Spark Security Solutions Ltd Abertillery · Electrical

  Professional electrical installations, testing, repairs and integrated security systems for homes, landlords and businesses across Manchester and Grea

• S Spark to Flame Penarth · Heating & ventilation · 1-9 employees

  Local boiler and heating engineer in Penarth and surrounding areas. Installation, servicing, repairs, LPG and gas services you can trust.

• S Sparkz Electric Ltd Swansea · Electrical · 1-9 employees

  Sparkz Electric Ltd provides reliable commercial, industrial & domestic electrical services. Contact us for tailored solutions today!

• S SPARTAN SCAFFOLDING SOLUTIONS Swansea · Scaffolding · 10-49 employees

  Cost effective & reliable scaffold services, serving South Wales and the West. Offering affordable scaffolding services and solutions for commercial,

• S Sphinx Group UK Cardiff · Demolition · 1-9 employees

  Sphinx Group UK is a parent company investing in construction and real estate in the UK and Egypt, focusing on quality, innovation, and sustainability

• S SprayCoat Solutions Wales LTD Cardiff · Painting & decorating · 1-9 employees

  Professional UPVC, kitchen, door, garage door and commercial spray painting across Cardiff and South Wales. Free Quotes, Durable finishes and 10+ year

• S Sr Heating Services Ltd Lampeter · Heating & ventilation

  Steve Routledge Heating Services offers local oil and solid fuel heating engineer services including servicing, breakdowns, and installations in Cilia

• S SRA Building Ltd Roofing Specialist Monmouth · Roofing · 1-9 employees

  SRA Building Ltd Roofing Specialist offers expert home refurbishments and roofing services in Monmouth with over 30 years of experience. Fully insured

• S SS Goddard Joinery Carmarthen · Kitchen fitting · 1-9 employees

  SS Goddard Joinery: Professional joiners & kitchen fitters in South West Wales, offering bespoke kitchens, custom furniture, staircases, and windows a