Plumbing contractors in Wales working in residential

224 plumbing contractors across Wales working in the residential sector.

179 of these 224 companies file accounts at Companies House, with a median reported or estimated turnover of £330k, and 153 hold at least one accreditation, most often Gas Safe. All 224 are active on the register, and 79 were incorporated in the last three years.

• A Acorn Homecover Ltd Cardiff · Heating & ventilation

  Emergency home & boiler cover that puts customers first. Protect your home with our boiler, heating, plumbing and full home cover.

• A Activate Construction Ltd Aberdare · Main contractor · 1-9 employees

  Activate Construction Ltd are a building contractor based in South Wales. Specialists in new builds & extensions.

• A Adeiladwyr North Wales Builders Ltd Pwllheli · Refurbishment · 1-9 employees

  Adeiladwyr North Wales Builders are a professional building company specialising in high-quality property improvements and maintenance across North Wa

• A Adfer Cymru Merthyr Tydfil · Refurbishment · 1-9 employees

  Adfer Cymru are renovation & restoration specialists in South Wales. Honest, precise building services for homes, heritage, commercial & civic project

• A Aer Cymru Cyf Penrhyndeudraeth · Electrical · 10-49 employees

  Aer Cymru Cyf - One stop shop for all your Electrical, Plumbing & Mechanical Needs. Offering quality Electrical, Plumbing, Mechanical, Air Conditionin

• 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 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 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 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 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 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 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 Arwel W Williams Cyf Pwllheli · Plumbing · 1-9 employees

  Reliable plumbing & heating engineers based in Chwilog, Gwynedd. Gas Safe & OFTEC registered with 20+ years experience.

• A Ash Installations And Construction Ltd Cardiff · Main contractor · 1-9 employees

  Ash Installations & Construction Ltd are a professional, reliable and fully accredited construction company based in Cardiff. Experts in construction

• A AVID CONSTRUCTION LTD Swansea · Design & build · 1-9 employees

  Premier construction services across South Wales. From concept to completion, we deliver excellence in every detail. Specialising in new builds, exten

• B B-Tech Heating Ltd Newport · Heating & ventilation · 1-9 employees

  Certified & trusted gas and heating engineers. Worcester Bosch Accredited, boiler finance quotes, covering Blackwood and surrounding areas.

• B Beaumont Installations & Maintenance Services Ltd Prestatyn · Electrical · 1-9 employees

  Beaumont Installations & Maintenance Services Ltd provides comprehensive facilities management, ensuring buildings and their services operate optimall

• B Best Choice Plumbing Llanelli · Plumbing

  Trusted plumber & heating engineer in Swansea. Boiler installation, repairs & LPG boiler specialists. Gas Safe registered. Call today for a free quote

• B Beztheat Blackwood · Plumbing · 1-9 employees

  Reliable Plumbing Services for Home and Business. Beztheat offers expert plumbing and heating solutions with over 20 years of experience, focusing on

• B Boiler Install 4 You Ltd Port Talbot · Heating & ventilation

  Expert boiler installation, repair & servicing across South Wales, Bristol & Gloucestershire. Gas Safe engineers. Call for free quotes!

• B Boiler Plant Maintenance Wales Ltd Cardiff · Heating & ventilation · 1-9 employees

  Boiler Plant Maintenance Wales Ltd offers expert boiler repair, installation, and servicing across Wales. With over 25 years of experience, our skille

• B BoilerCraft Pontyclun · Heating & ventilation

  Boiler servicing, repairs and new boiler installation across Cardiff and the Vale from a local Gas Safe engineer. 100+ five-star reviews. Book online.

• B Bonny Tiler Ltd Llantwit Major · Tiling · 1-9 employees

  Family run business in Llantwit Major, South Wales, offering tiling, wet rooms, bathrooms, and underfloor heating for homes and businesses. Specialist

• 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.

• B Brope Access Solutions Cardiff · Scaffolding · 1-9 employees

  Brope Access Solutions offers specialized rope access, facade access consultancy, and bespoke software solutions for technicians. Founded by an IRATA

• C C J Heating Services Ltd Bridgend · Heating & ventilation

  C J Heating Services Ltd is a local domestic gas, central heating & plumbing maintenance company with over 20 years of combined engineer experience.

• C C James Carpentry & Construction Ltd Cardiff · Main contractor · 1-9 employees

  C James Carpentry & Construction Ltd, based in Cardiff, offers a comprehensive range of building services including house extensions, home renovations

• C C.S. Boxall Ltd Vale Of Glamorgan · Plumbing · 10-49 employees

  CS Boxall are plumbing and heating experts based in Cardiff, specialising in boiler installation, repairs, and servicing for domestic and commercial p

• C Ca Jones & Son Ltd West Glamorgan · Heating & ventilation · 1-9 employees

  Family-owned company specialising in boiler repairs, servicing, and installations across South Wales. Approved service agents for Vaillant, Ferroli, a

• C Call2fix Ltd Cardiff · Electrical · 1-9 employees

  Call2fix Ltd offers professional and reliable domestic gas, electric, and plumbing repair and installation services in Cardiff. They also provide land

• C Calon yr Adref Haverfordwest · Heating & ventilation · 1-9 employees

  Calon yr Adref (Heart of the Home) supplies and installs a wide range of wood-burning stoves and multi-fuel stoves in Pembrokeshire. Offering expert a

• C Camilleri Group Cardiff · Main contractor · 10-49 employees

  Camilleri Construction is a Chartered Building Company specialising in commercial construction and fire and flood insurance repairs, working with majo

• C CAN Property Development Cardiff · Refurbishment · 1-9 employees

  Passionate about creating amazing liveable spaces. Using creativity to transform spaces into inspiring places to live, work or simply enjoy.

• C Cardiff Heating & Plumbing (South Wales) Ltd Cardiff · Plumbing · 1-9 employees

  Cardiff Heating & Plumbing is a family-run business providing plumbing, heating installation, and building maintenance services to domestic and commer

• C Cardo Group Cardiff · Refurbishment · 250+ employees

  Cardo Group delivers building maintenance services through local businesses, focusing on total asset management for social housing. Committed to excel

• C Carter Thomas Construction Ltd Cardiff · Extensions · 1-9 employees

  Carter Thomas Construction Ltd offers a comprehensive range of building services, specialising in extensions, renovations, and conversions for both re

• C Celteco Ltd Bridgend · Plumbing · 1-9 employees

  Celteco is a professional, reliable and customer-friendly plumbing and heating service in Bridgend, offering 24/7 emergency call-outs and a range of i

• C Charisma Construction Ltd Swansea · Kitchen fitting · 1-9 employees

  Charisma Construction is a full-service building company in Swansea and South Wales, transforming spaces with a focus on aesthetics, functionality, an

• C Cimelli Heating Ltd Prestatyn · Heating & ventilation · 1-9 employees

  Cimelli Heating Ltd, based in Prestatyn, offers professional plumbing and heating services including boiler servicing, repairs, installations, and lan

• C Clarke Ground Maintenance Ltd Abergavenny · Landscaping

  Expert Tree Surgery, Landscaping, Groundworks & Operated Tractor Hire across Wales and the South West of England. Serving Monmouthshire, Powys, Glouce

• C Clockwork Building and Maintenance Cardiff · Electrical · 1-9 employees

  Clockwork Building and Maintenance offers a comprehensive range of building, maintenance, and specialised services for homes and businesses, focusing

• C CMB Engineering Cardiff · M&E contracting · 50-249 employees

  CMB Engineering is a leading independent building services contractor in England and Wales, established in 1992. They offer a comprehensive range of m

• C CMC Electrics Ltd Cowbridge · Electrical · 1-9 employees

  CMC Electrics Ltd is a South Wales-based company specialising in heat pumps, solar PV, battery storage, electrical installations, and ventilation. The

• C Coastal Construction & Renovation Services Ltd St. Asaph · Extensions · 1-9 employees

  Coastal Construction & Renovation Services Ltd offers expert building, renovation, extension, and conservatory services in Prestatyn. Contact us for a

• C Coba Electrical Services Ltd Kinmel Bay · Electrical

  Coba Electrical Services North Wales for commercial, industrial, residential electricians. Offering electrical, plumbing, and heating services with ov

• C Combicare Bridgend Porthcawl · Heating & ventilation

  Combiecare Bridgend offers expert plumbing, heating, and gas services across South Wales. Specialising in new boiler installations, central heating, a

• C Complete Kitchens Ltd Cwmbran · Kitchen fitting · 1-9 employees

  Complete Kitchens & Beautiful Bathrooms is a family-run business in Cwmbran, South Wales, offering fitted kitchens, bathrooms, bedrooms, sliding wardr

• C Convert My Garage Cardiff · Refurbishment

  Convert My Garage offers fast, affordable, and custom garage conversions in South Wales, transforming your garage into a functional space like a home