Heating & ventilation contractors in Wales working in commercial

217 heating & ventilation contractors across Wales working in the commercial sector.

• A ACS AIR CONDITIONING LTD Wrexham · Air conditioning · 1-9 employees

  ACS Air Conditioning Ltd is a UK-based company specializing in air conditioning systems. They offer installation, repair, and maintenance services for

• A Adexsi UK Barry · Heating & ventilation

  Adexsi UK provides specialist ventilation, smoke control, Brise Soleil, and daylight systems nationwide. Part of the Adexsi Group, offering personal s

• 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 Altum Organisation Ltd Cardiff · Solar PV

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

• A Ams Heating & Plumbing Ltd Blackwood · Heating & ventilation

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

• 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 ARCTIC COOLING SYSTEMS LTD Pontypool · Air conditioning

  Arctic Cooling Systems Ltd offers expert air conditioning installation, maintenance, and repair services for residential, commercial, and industrial c

• A Ashe Renewables Colwyn Bay · Solar PV

  Ashe Renewables offers solar panels, battery storage, air source heat pumps, and EV chargers to future-proof homes and businesses, helping reduce bill

• A Astbury Heating Ltd Bangor · Heating & ventilation

  Astbury Heating Ltd: trusted central heating services in Bangor & surrounding areas. Over 35 years of experience. Local, family-run business offering

• A Atamate Solutions Ltd Cardiff · Heating & ventilation

  Atamate provides atBOS, a modern Building Management System (BMS) that is simple to install, easy to run, and cost-effective, without compromising on

• A Ayjay Group Ltd Caerphilly · Electrical

  Ayjay Group are leading electrical & refrigeration engineering specialists in Caerphilly. 25+ years serving commercial & industrial clients UK-wide.

• B Beaumont Installations & Maintenance Services Ltd Prestatyn · Electrical

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

• B Beztheat Blackwood · Plumbing

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

• B Big Bear Refrigeration Ltd Penarth · Air conditioning

  Cardiff-based specialists in commercial refrigeration and air conditioning installation, repair, and maintenance. Operating across Wales and the South

• B BIOSOL RENEWABLES UK LTD Ammanford · Heating & ventilation · 10-49 employees

  Biosol Renewables UK Ltd designs, supplies, installs and maintains biomass boilers for commercial premises, offering environmentally friendly heating

• B Blue Mountain Air Conditioning Ltd Cwmbran · Air conditioning

  Air conditioning installation, servicing and repairs for domestic and commercial customers across South Wales and South West England. F-Gas certified

• B Boiler Plant Maintenance Wales Ltd Cardiff · Heating & ventilation

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

• B Bps Facilities Ltd Cardiff · Electrical · 10-49 employees

  BPS Facilities Ltd is a commercial property maintenance company in South Wales, offering quality engineering, repair, and maintenance services 24/7 ac

• B Brope Access Solutions Cardiff · Scaffolding

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

• B Bs Renewables Ltd Pontypool · Solar PV

  Pontypool's local solar panel installers. Domestic & commercial solar, battery storage, air source heat pumps, insulation, ventilation across South Wa

• B Building Services Controls Ltd Swansea · Electrical

  Building Services Controls provides integrated building information technology for efficient, cost-effective solutions. Specialising in monitoring, ma

• 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.B. Refrigeration Ltd Hengoed · Heating & ventilation · 10-49 employees

  CB Refrigeration provides dependable, energy-efficient, and compliant cooling solutions for commercial and industrial clients, specialising in refrige

• 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

  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

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

• C Cardiff Heating & Plumbing (South Wales) Ltd Cardiff · Plumbing

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

• C Carter Sustainable Construction Ltd Bridgend · M&E contracting · 10-49 employees

  Carter Sustainable Construction Limited are Mechanical / Electrical Contractors specialising in green turnkey projects, photovoltaics, heat pumps, and

• C CDS HEATING SERVICES LTD Merthyr Tydfil · Heating & ventilation

  CDS Heating Services LTD offers expert heating solutions for homes and businesses, specializing in boiler installations, system upgrades, servicing, a

• C Celsius Installations & Services Ltd Llanelli · Electrical

  Celsius are qualified & experienced electricians and air conditioning specialists based in Carmarthenshire, covering South & West Wales and beyond.

• C Celteco Ltd Bridgend · Plumbing

  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 Celtic Cooling And Heating Ltd Cardiff · Air conditioning · 1-9 employees

  Celtic Cooling & Heating are air conditioning, refrigeration, and ventilation specialists based in Cardiff, serving commercial, industrial, and domest

• 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 Climac Ltd Cardiff · Air conditioning

  Climac specialises in innovative heating, ventilation, and air conditioning (HVAC) systems designed for maximum efficiency and minimal environmental i

• 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

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

• C Cmb Renewables Ltd Cardiff · Air conditioning · 1-9 employees

  CMB Renewables provides integrated climate and energy solutions, including air conditioning installation, maintenance, and renewable energy systems li

• C CMC Electrics Ltd Cowbridge · Electrical

  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 Cole Air Conditioning Services Ltd Cardiff · Air conditioning

  Cole Air Conditioning Services Ltd delivers air conditioning expertise in Cardiff. Call our air conditioning company for installation, repairs, and se

• 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 Cookmech Ltd Cardiff · Plumbing

  Cookmech Ltd is a Gas Safe and SMAS accredited plumbing and mechanical contractor based in South Wales, operating across the UK. Mechanical services,

• C COPPERCROFT LTD. Penley · Heating & ventilation

  CopperCroft Ltd offers expert boiler installation, servicing, and repairs across North Wales and surrounding areas. Specialising in central heating, g

• C Crl Group Ltd Conwy · Main contractor · 10-49 employees

  CRL Group Ltd offers commercial and trade services in North Wales, North West and Midlands, including building contracting, plant hire, tool hire, and

• C Cunningham Heating And Plumbing Ltd Saundersfoot · Heating & ventilation

  Expert heating and plumbing services in Saundersfoot, South West Wales. Specialising in boiler installations, repairs, maintenance, and general plumbi

• D Dd Mechanical Ltd Burry Port · Heating & ventilation

  DD Mechanical Ltd offers customer-focused, efficient, and high-quality mechanical installation and maintenance services across South West Wales, with

• D Dec-Renewables Ltd Aberdare · Solar PV

  Specialists in solar, EV chargers, and heat pumps. Trusted renewable energy installers helping UK homes and businesses go green. Get a fixed quote tod

• D Diack Ltd Ebbw Vale · Electrical · 10-49 employees

  Diack Ltd offers comprehensive electrical, security, and automation solutions for residential, commercial, and industrial clients, ensuring safety, ef

• D Dj Williams Electrical Ltd Pwllheli · Electrical

  Electrical Contractors and MCS accredited Solar PV installers based in Abersoch, Gwynedd, North Wales. DJ Williams Electrical Ltd.