Residential construction companies in Wales

1344 companies across Wales working in the residential sector.

• A Affordable Quality Windows Neath · Windows & doors · 1-9 employees

  Affordable Quality Windows (AQW) supplies and installs energy-efficient windows, UPVC and composite doors, conservatories, sunrooms, and roofline prod

• A Afon Lime Ltd Swansea · Restoration & heritage · 1-9 employees

  Afon Lime Limited specialises in the conservation and restoration of pre-1920 Welsh historic and listed buildings, offering expert internal lime plast

• A Aga Heritage Conservation Ltd Cardiff · Restoration & heritage

  AGA Heritage Conservation is a UK specialist in building conservation, heritage restoration, and historic property repair, combining traditional skill

• A AGVerandas Ltd Rumney · Extensions · 1-9 employees

  AGVerandas Ltd designs, supplies and installs modern aluminium and glass verandas in Cardiff and South Wales.

• A Aj Building Contractors Anglesey Ltd Bangor · Refurbishment

  AJ Building Contractors Anglesey Ltd is a family-run construction company in Llanerchymedd, North Wales, specialising in refurbishments, extensions, a

• A Ajc Electrical Solutions Ltd Caerphilly · Electrical · 1-9 employees

  AJC Electrical Solutions are a small, fully accredited electrical contractor supporting commercial, industrial and domestic customers across South Wal

• A Ajd Carmichael Ltd. Carmarthen · Electrical · 1-9 employees

  AJD CARMICHAEL LTD. | ELECTRICAL SERVICES - Installation, testing & certification, troubleshooting and maintenance.

• A Ajm Home Enhancements Ltd Llangennech · Refurbishment

  AJM Home Improvements offers expert building and carpentry services in Llanelli, specialising in home transformations including renovations, kitchens,

• A Ajy Construction Ltd Newport · Main contractor · 1-9 employees

  AJY Construction Ltd provides a wide range of building services in South Wales & beyond since 2023, focusing on high quality workmanship for residenti

• A Aks Systems Llandrindod Wells · Security systems · 1-9 employees

  AKS Systems is a trusted and professional security system service provider in Wales and surrounding areas, offering CCTV, intruder alarms, fire detect

• A Alan Roberts & Sons Builders Ltd Corwen · Main contractor · 1-9 employees

  Alan Roberts & Sons Builders Ltd offers a comprehensive range of building services including new builds, renovations, extensions, stonework, alteratio

• A Albert Williams Ltd Ammanford · Heating & ventilation · 1-9 employees

  Albert Williams Ltd offers a range of plumbing and heating services across South Wales, including boiler installations, repairs, servicing, and renewa

• A Alexander Constructors Ltd Penarth · House builder · 1-9 employees

  Alexander Constructors Ltd is a family-owned business specialising in residential building and construction, including new houses, apartments, extensi

• A Algar Groundworks Ltd Swansea · Groundworks

  Algar Groundworks offers groundwork and building services in Swansea. With over 13 years established and 20 years of team experience, they cater to do

• A Alien Scaffold Ltd Wrexham · Scaffolding · 1-9 employees

  Alien Scaffold Ltd offers reliable scaffolding solutions in Wallasey and across the North West. Specializing in safe and efficient scaffolding for res

• A All Install Ltd Newport · Plumbing · 1-9 employees

  All Install Ltd offers comprehensive boiler, bathroom & kitchen installation & maintenance services in South Wales & South West. Trusted for plumbing,

• A All Star Contractors Ltd Newport · Roofing

  All Star Contractors Ltd is a family-run business offering high-quality roofing, building, renovation, and maintenance services to commercial and resi

• A Alpha (Wrexham) Windows Ltd Wrexham · Windows & doors · 1-9 employees

  Alpha (Wrexham) Windows Ltd is a leading supplier of high-quality windows, doors, and conservatories in Wrexham, North Wales. Established in 1993, the

• A Alpha Energy Group Ltd Llanelli · Insulation · 1-9 employees

  CT ECO LTD installs free heating and insulation upgrades through ECO4, GBIS, and LA Flex grants, helping households save energy and reduce carbon emis

• A Alpha Renewables Usk · Solar PV · 1-9 employees

  Alpha Renewables specialises in the sale and installation of renewable energy products, including solar panels, battery storage, and EV charging point

• A ALPHA ROOFING & BUILDING LTD Swansea · Roofing · 1-9 employees

  Alpha Roofing & Building Ltd offers professional roofing and building services across Swansea and surrounding areas. Specialising in all aspects of ro

• A Altum Organisation Ltd Cardiff · Solar PV · 10-49 employees

  Expert solar PV installation, battery storage & EV chargers across UK. Premium energy upgrades for homes with 500+ installations, £150k-£250k annual s

• A Alva Electrical Ltd Boncath · Electrical

  Fully qualified, insured and registered electrician based in Pembrokeshire, West Wales. Services include - Home Re-wires, Consumer Unit Replacement, E

• A Alyn Homes Ltd Prestatyn · House builder

  Alyn Homes is an independent Home Builder in North Wales, building a variety of brand new homes to suit modern day life and family living.

• A Am Brickwork Contractors Ltd Llanellen · Bricklaying · 1-9 employees

  AM Brickwork Contractors Ltd is a specialist masonry contractor delivering projects across South Wales and South West England. Founded in 2015, we are

• A AMB (Wales) Roofing Swansea · Roofing · 1-9 employees

  Anvil Roofing Limited specialises in flat and pitched roofing systems, including single ply, tiling, slating, and felt roofing. They also offer solar

• A Amd Construction South Wales Ltd Neath · Extensions · 1-9 employees

  A M D Construction South Wales Ltd are trusted, experienced builders based in Neath, specialising in extensions, conversions, and renovations. Contact

• A Ammro Consulting Ltd Newport · Civil engineering · 1-9 employees

  AMMRO Consulting Ltd's attention to service and detail has made us an industry leader. With 30 years experience in the industry.

• A Amp Construction & Groundworks Ltd Gwalchmai · Main contractor · 1-9 employees

  A family-run construction and groundworks company from Anglesey with over 40 years' experience in general construction and civil engineering across No

• A Ams Heating & Plumbing Ltd Blackwood · Heating & ventilation · 10-49 employees

  AMS Heating and Plumbing Ltd, based in Blackwood, South Wales, offers comprehensive commercial and residential heating and plumbing services. Establis

• A Anchor Testing Specialists Ltd Cardiff · Piling · 1-9 employees

  Anchor Testing Specialists Ltd provides comprehensive pull-out and shear tests for all anchors, substrates, and arrangements across various industries

• A Ancoa Scaffolding Ltd Maesteg · Scaffolding · 10-49 employees

  Professional, family run business providing both Domestic and Commercial Scaffolding solutions to companies and homes across the UK, specialising in t

• A Anderson Brickwork And Construction Ltd Bridgend · Bricklaying · 1-9 employees

  Trusted brickwork contractors Bridgend, specialising in new builds, extensions, and commercial bricklaying. Quality workmanship and competitive rates

• A Andrew Evans Painting Contractors Ltd Swansea · Painting & decorating · 10-49 employees

  Andrew Evans Painting Contractors Ltd offers specialist painting and decorating services, including insurance work for fire and water damage. Availabl

• A Anglesey Scaffolding (Ynys Mon) Company Ltd Amlwch, Ynys Mon · Scaffolding · 10-49 employees

  Anglesey Scaffolding Company Ltd, established 1975, provides scaffold hire, sales, and erection services across Anglesey, North & Mid Wales, and North

• A Anglesey Solar & Electrical Llangefni · Solar PV · 10-49 employees

  Anglesey Solar & Electrical Ltd are experts in solar installs and reliable electricians serving North Wales. They offer domestic and commercial solar

• A Anthony Dever Construction Ltd Denbigh · Refurbishment · 10-49 employees

  Building quality and delivering trust, Adever offers construction, refurbishment, and renovation services across the North West and North Wales. Exper

• A Antlin Plumbing & Heating Ltd Swansea · Plumbing · 1-9 employees

  Antlin Plumbing & Heating offers boiler installation, repair, and servicing, alongside comprehensive bathroom and kitchen installations. With over 12

• A Antoni Handyman Ltd Carmarthen · Groundworks · 1-9 employees

  Based in Carmarthen, Antoni Handyman offer groundwork, landscaping, and civil engineering services. We also provide plant hire with diggers and operat

• A Apex Building And Developments Ltd Wrexham · Extensions · 1-9 employees

  Apex Building Developments is a construction management team and contractor for upcoming projects, offering a comprehensive and professional service f

• A Apex Property Developments South Wales Ltd Port Talbot · Property developer · 1-9 employees

  Apex Property Developments South Wales is a leading firm of builders in Port Talbot, delivering quality residential and commercial building projects,

• A APEX SPRINKLERS LTD Treharris · Fire protection

  Professional fire sprinkler installation, servicing and maintenance across South Wales, Cardiff, Newport, and the UK. BS 9251 & BS EN 12845 compliant.

• A APH Solar Seed Cardiff · Solar PV

  APH Solar Seed offers smart solar and battery energy solutions for residential and commercial properties, delivering reliable, efficient renewable ene

• A APP ELECTRICAL LTD Pontyclun · Electrical · 1-9 employees

  Electricians for homes & businesses in South Wales. Offering electrical installation, lighting, testing, EV chargers, consumer units & repairs. Which?

• A Applied Products Gorseinon · Glazing · 10-49 employees

  Applied Products (Wales) Limited, a family-run business with 30 years of experience, specialises in safety and aesthetic window films, blinds, signage

• 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

• A ARC Building and Renovation Caerphilly · Refurbishment · 10-49 employees

  ARC Contracting Ltd offers building and renovation services, focusing on delivering high-quality projects for both commercial and residential clients.

• A Arc Electrical Systems Ltd Cardiff · Electrical · 10-49 employees

  Delivering high-quality electrical services for commercial and industrial clients across South Wales. Over 40 years of experience.

• A Archer Roofing And Building Services Ltd Bridgend · Roofing · 1-9 employees

  Archer Roofing offers a comprehensive range of roofing services in South Wales and Bridgend, specializing in pitched and flat roofs, guttering, and ch

• A Archstone Masonry Porthcawl · Stonemasonry · 1-9 employees

  Archstone Masonry are specialist stonemasonry contractors covering South-Wales, Bristol and Gloucestershire. This family-run business offers bespoke s