Extension builders in Wales

229 extension builders across Wales.

• O ORANGE LLAMA Cardiff · Design & build · 1-9 employees

  Orange Llama offers design and construction innovation in South Wales, specializing in smart technology integration for dream builds and renovations.

• P P.E.P Construction Ltd Caernarfon · Main contractor · 1-9 employees

  P.E.P Construction Ltd is a trusted building and renovation service in Caernarfon, offering new builds, house extensions, and external construction se

• P Parc Emlyn Developments Llanelli · House builder

  Parc Emlyn Developments Limited is a construction and development company based in Wales, offering a range of services from design and build to refurb

• P Pbs Construction & Design Ltd Pembroke · Design & build · 1-9 employees

  PBS Construction & Design is a multi-skilled Pembrokeshire building company offering design and construction services for new homes, extensions, loft

• P Pearce Elite Construction Bridgend · Extensions · 1-9 employees

  Trusted builders in Bridgend, Swansea & across South Wales. Extensions, garage conversions, orangeries, roofs, loft conversions & more. Get a free quo

• P Peninsula Home Improvements Anglesey · Windows & doors · 10-49 employees

  Peninsula Home Improvements is a family business founded in 1984, offering design, supply, and installation of windows, doors, conservatories, and oth

• P Peter T. Griffiths Ltd Conwy · Main contractor · 10-49 employees

  Peter T Griffiths is a family-run building and construction contractor in North Wales, specialising in private and public sector projects with over 85

• P Phil Oakley Contractors Ltd Newport · Main contractor

  Phil Oakley Contractors is a Newport based construction company, founded in 1991. We provide a high quality, complete building and maintenance service

• P Pjs Construct Ltd Penarth · Refurbishment · 1-9 employees

  PJS Construct LTD is a reliable construction company in Penarth and Cardiff, offering a range of home improvement services including property renovati

• P PM Architectural Services Llandrindod Wells · Extensions · 1-9 employees

  Expert architectural consultants in Llandrindod Wells, Wales. We provide professional home extension planning, drawings, and project support to bring

• P Portway Home Improvements Bridgend · Windows & doors · 1-9 employees

  Conservatories, Windows & Doors or Roofline Repairs. Family run business based in Porthcawl, South Wales. Free Home Surveys & Quotes.

• P Premier Finish Property Construction Ltd Newport · Refurbishment

  Premier Finish Property Construction Ltd offers expert property construction, renovation, and refurbishment services, including plastering, rendering,

• P Pro Finish Building And Plastering Ltd Newport · Extensions · 1-9 employees

  Pro Finish Plastering & Building Services offers expert plastering and building services, delivering smooth finishes and reliable construction with pr

• P Proable Group Ltd Swansea · Main contractor · 1-9 employees

  Pro Able Group Ltd offers top-quality residential and commercial building and maintenance services in Swansea and South Wales, ensuring complete custo

• P Probuild Construction (Llandudno) Ltd Colwyn Bay · Refurbishment · 10-49 employees

  Probuild (Llandudno) Ltd offers competitive, quality construction services in North Wales, specializing in home extensions, refurbishments, and genera

• P Psc Building Ltd Llanelli · Refurbishment · 1-9 employees

  PSC Building LTD offers professional building services in Llanelli and surrounding areas. With over 19 years of experience, we specialise in home impr

• Q Quantas Construction Ltd Llanelli · Refurbishment · 1-9 employees

  Reliable, high-quality building services across Carmarthenshire, South & Mid Wales. Specialists in barn conversions, carpentry, extensions & renovatio

• R R&M Williams Ltd Neath · Main contractor · 50-249 employees

  R&M Williams Ltd. work with public and private sector clients to deliver a broad range of projects in Construction, Refurbishment, Maintenance and Dec

• R R&W Hughes Roofing/Building Ltd Cardiff · Roofing · 1-9 employees

  Trusted family-run roofers in Cardiff providing roof repairs, new roofs, flat roofing & leadwork across South Wales. With over 45 years of experience.

• R R&Z Construction Ltd Cardiff · Main contractor · 1-9 employees

  Cardiff's trusted builder for residential and commercial construction. Over 20 years of experience delivering quality craftsmanship across South Wales

• R Rag Construction & Groundworks Ltd Llanfairpwllgwyngyll · Main contractor

  Building construction, house extensions, loft conversions, concreting, drainage systems, garden landscaping, internal refurbishment. All services incl

• R Rdj Groundworks Ltd Blackwood · Groundworks · 1-9 employees

  The UKs leading groundworks specialists, all aspects of construction undertaken.

• R Rdm Design & Build Ltd Pontypridd · Design & build · 1-9 employees

  RDM Design & Build Ltd: Complete architectural design and project management services in South Wales. Contact us today!

• R Reedevelopments Ltd Milford Haven · Extensions · 1-9 employees

  ReeDevelopments is a general contracting company specialising in residential extensions and renovation projects, as well as bespoke new build homes.

• R Reid Building Ltd Cardiff · Extensions · 1-9 employees

  Reid Building Limited are a highly qualified building & construction company in Cardiff, with over 17 years experience. We offer an extensive range of

• R Rennco Ltd Newport · Driveways & paving · 1-9 employees

  Rennco Ltd offers patios, kitchens, bathrooms, extensions, roofing, and landscaping services across South Wales, focusing on quality builds and clean

• R Renovate South Wales Ltd Caerphilly · Refurbishment

  Expert builders with over 40 years of experience in roofing, repairs, building and home renovations in South Wales. Contact us for quality service and

• R Ridgestone Construction Merthyr Tydfil · House builder · 1-9 employees

  Ridgestone Construction are a time served, high quality building and construction contractor based in South Wales, covering all South Wales Valleys re

• R Rise Construction Cardiff Ltd Cardiff · Main contractor · 1-9 employees

  Rise Construction Cardiff Ltd are trusted local building contractors in Cardiff, committed to delivering high-quality building services. Formed in 202

• R Rite-Way Building Company Ltd Ebbw Vale · Refurbishment · 1-9 employees

  Rite-Way Building Company Ltd, based in Ebbw Vale, South Wales, offers extensive experience in renovations, conversions, and new construction projects

• R Roundhouse Builders Ltd Pontypridd · Extensions · 1-9 employees

  Roundhouse Builders Ltd are your local builders in Cardiff, specialising in renovations and extensions. With over 39 years of experience, we offer a c

• R Rynik Carpentry And Building Services Ltd Merthyr Tydfil · Carpentry & joinery · 10-49 employees

  Commercial & Residential Carpentry and building services since 2010. Trust our proven track record in carpentry and building services, providing both

• S S.D. Rees & Son Ltd Barry · Main contractor · 1-9 employees

  SD Rees & Son Ltd is a family-run construction company in South Wales, offering new builds, extensions, refurbishments, and plumbing & heating service

• S Sayaanir Ltd Swansea · Extensions

  Discover top-notch home improvement solutions including building, repairs, and maintenance tailored for your needs.

• S Securahome P.V.Cu. Ltd Gorseinon · Windows & doors · 10-49 employees

  Premium home improvements across South Wales since 1994. Windows, doors, conservatories, extensions & more. Visit our showroom today!

• S Services360 Ltd Pontypridd · Plumbing · 10-49 employees

  Services360 Limited are plumbing and heating specialists operating across South Wales. Contact our skilled team today to find out more about our servi

• 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 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 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 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 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 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 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 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 St Access Ltd Pwllheli · Scaffolding · 1-9 employees

  ST Access Ltd are professional rope access and working at height specialists. IRATA certified teams delivering safe, efficient access solutions for in

• S STRATEGIC BUILDING SOLUTIONS LTD Bridgend · Main contractor

  Strategic Building Solutions Ltd in Bridgend offers high-quality construction services including commercial strip-outs, refurbishments, new builds, an

• S Summit Rope Access Ltd Monmouthshire · Scaffolding · 1-9 employees

  Summit Rope Access Ltd offers specialist rope access services for cleaning, maintenance, inspection, and repair of buildings and structures at height.

• S Surveying Cymru (UK) Ltd Monmouth · Damp proofing · 1-9 employees

  Surveying Cymru offer building surveying services such as damp, mould and moisture surveys, working for Private Landlords, home owners and social hous