Insulation contractors in Wales

86 insulation contractors across Wales.

• A A & D Environmental Services Ltd Wrexham · Asbestos removal

  A&D Environmental Services Ltd provides comprehensive asbestos services including removal, testing, and contaminated land remediation across North Wal

• A A-L-R Installation Group Ltd Swansea · Main contractor

  A-L-R Installation Group Ltd is a new company based in Swansea, Wales. We are dedicated to providing high-quality installation services.

• A ACB Surveys Bridgend · Damp proofing

  Independent timber, damp, mould and thermal imaging surveyors in South Wales and Southwest England. Specialising in diagnosing issues like rising damp

• 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 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 Automatic Door Suppliers Association Swansea · Insulation · 1-9 employees

  ADSA is the Automatic Door Suppliers Association, established in 1985 to set quality and safety standards for the powered pedestrian door industry. Th

• B Biocraft Ltd Brecon · Insulation

  Biocraft Ltd is a insulation company based in Brecon, registered at Companies House in 2025.

• B Biocraft South East Ltd Brecon · Damp proofing

  Biocraft specialises in damp proofing, condensation control, water leak detection, and home ventilation services. With over 20 years of experience, th

• B Brickability Brick and Building Materials Bridgend · Cladding

  More than a leading brick supplier and brick merchant, we offer cladding, pavers, blocks and other building materials, to meet all your project needs.

• B Broadaxe Timber Frames Ltd Presteigne · Timber frame

  High Quality, High Performing & Sustainable Bespoke Eco Timber Frame Homes. Tailored Passive Timber Frame Packages to the Self-builder, Delivering & E

• 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

• C C & S Plastering Ltd Treharris · Plastering · 10-49 employees

  Family-run plastering company in South Wales, established over 20 years. We offer a wide range of internal and external plastering services to domesti

• C C&T Smart Energy Group Neath · Solar PV

  TrustMark-certified solar PV, battery storage, heat pump, boiler and insulation installers in South Wales & South West England. Flexible finance avail

• C City Energy Llanishen · Heating & ventilation · 50-249 employees

  City Energy offers accredited courses for the renewable energy sector, including heat pumps, Solar PV, and EV Chargers. Providing quality services sin

• C City Energy Facilities Management Ltd Llanishen · Plumbing

  City Energy Facilities Management Ltd is a plumbing company based in Llanishen, registered at Companies House in 2021.

• C Cladding Technology Ltd Neath · Cladding

  Cladding Technology Ltd specialises in the supply and installation of high-quality cladding sheets, roofing sheets, steel buildings, and insulated pan

• 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 Class A Acoustics Ltd Maesteg · Suspended ceilings

  Class A Acoustics Ltd are a UK manufacturer of acoustic solutions that work for the user.

• 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 Consilio Construction And Architecture Ltd Cardiff · Refurbishment

  Consilio Construction and Architecture Ltd is a trusted construction company in Cardiff, providing renovations, and bespoke property solutions.

• C CRS Construction Llanelli · Insulation

  Approved applicators of External Insulated Render Systems for leading manufacturers. We carry out external wall insulation to the highest standard.

• C Ct Eco Ltd Llanelli · Insulation

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

• D D B Thermal Insulation Ltd Wrexham · Insulation · 1-9 employees

  D B Thermal Insulation Ltd is a insulation company based in Wrexham, registered at Companies House in 1994.

• D D.B. Thermal Insulation Services Ltd Broughton Wrexham · Insulation · 1-9 employees

  Industrial thermal and acoustic insulation specialists, including design of electrical trace heating systems. Established 1986, based in Wrexham.

• D David Grinter Associates Ltd Cwmbran · Marine & water engineering

  Providing technical consultancy, site surveys, coating condition reports and inspection solutions to the coatings Industry as a whole.

• D Dragon Insulations Ltd Blackwood · Insulation

  Dragon Insulations Limited offers comprehensive insulation solutions, including defective insulation removal, debris clearing, air brick installation,

• E Eco Care Solutions Ltd Swansea · Solar PV

  Eco Care Solutions: Renewable energy specialists in South Wales. We design, supply and install solar PV, heat pumps, and battery storage. Get a free q

• E Eco Connect Network Neath · Insulation · 1-9 employees

  Eco Connect Network offers fully-funded ECO 4 grants for central heating, insulation, and solar PV. With over 10 years of experience in EPC energy ass

• E ECOTECH INSTALLATIONS LTD Swansea · Insulation

  EcoTech Installations provides professional eco energy measures across Swansea and South Wales, boiler upgrades, loft insulation, IWI and EWI for priv

• E Elite Rendering Supplies Blackwood · Insulation

  Elite Rendering Systems, based in South Wales, is a PAS2030-certified company specializing in wall insulation and enhancing house energy efficiency. T

• E Epic Insulation Ltd Newport · Heating & ventilation · 1-9 employees

  Epic Insulation Ltd. For 30 years, we have been committed to making underfloor heating warmer, more efficient and more durable. Epic Insulation Ltd wo

• F First Choice Energy Ltd Llanelli · Solar PV

  South Wales & South West England's most accredited energy installer. Specialising in Solar PV, heat pumps, gas boilers, insulation and ventilation. MC

• G Global Insulation Logistics Ltd Newport · Insulation · 1-9 employees

  Global Insulation Logistics Ltd specialises in the construction of insulated structures including cold stores, food production facilities, fire-rated

• G Global Plastering Ferndale · Insulation

  PAS 2030 accredited insulation and rendering experts in South Wales and South West England. Reducing energy bills with EWI, IWI, and professional plas

• G Green Knight Caravan Services Mochdre · Heating & ventilation

  Green Knight Caravan Services specialises in eco-friendly antifreeze and water protection systems for caravans and lodges, saving park owners stress,

• G Green Modular Construction Solutions Ltd Penarth · Modular & offsite construction

  GMC Solutions is a modular construction company using modern methods for innovative and sustainable building. We offer bespoke, industry-certified pod

• G Gwynt360 Ltd Cardiff · M&E contracting

  Gwynt360 offers full-circle solutions for wind turbine performance, from blade repairs to advanced enhancements, increasing efficiency and protecting

• H Heat Saving Specialists Llanelli · Heating & ventilation

  Reducing the cost of home energy bills by securing grants for central heating upgrades such as boilers, air source heating, radiators and extra home i

• H Hempcrete Cymru Ltd Penrhyndeudraeth · Main contractor

  North Wales based construction company specialising in hempcrete and natural building materials. Offering sustainable, affordable, high-performance bu

• H HJ Residential Building Surveyors Blackwood · Damp proofing · 1-9 employees

  Local surveying practice specialising in building inspection services for individuals and agencies. Over 30 years' experience in building and construc

• I Ir Energy Ltd Pant Industrial Estate · Solar PV · 10-49 employees

  Save on bills with solar, heat pumps & EV chargers. IR Energy helps South Wales homes go greener with trusted renewable installations. Grant & finance

• i iTube Developments Caerphilly · Cladding · 1-9 employees

  iTube Developments offers expert Thermocork render, external wall rendering, plastering, and renovation services. They provide a hassle-free, high-sta

• J Jmb Maintenance Ltd Barry · Main contractor · 1-9 employees

  JMB Maintenance Limited is a company based in Barry, Wales. Their website is currently unavailable.

• K Klasse Group Ltd Swansea · Insulation · 1-9 employees

  Klasse Group is a supplier of external sheathing boards, insulation, and membrane products, focused on driving change in the building industry for sup

• L L.E.L. Properties Nr Cowbridge · Insulation

  Vale Business Park offers offices, workshops, and storage units for long or short-term lease in the Vale of Glamorgan, with good links to the A48 and

• L Lee Wright Plumbing & Heating Ltd Wrexham · Plumbing

  Providing services for all of your home maintenance requirements in and around Wrexham, including heating, plumbing, bathrooms and repairs.

• L LMG Home Improvements Ltd Port Talbot · Insulation

  With over 15 years of experience in the insulation and heating industries LMG Home Improvements provide an expert service throughout Wales and the Wes

• L Loft Boarding South Wales Crickhowell · Loft conversions · 1-9 employees

  Transform your unusable loft into a bright and accessible storage space with Loft Boarding South Wales. We install award-winning raised loft boarding

• L Loft Solutions Nw Ltd Gaerwen · Loft conversions

  Loft Solutions NW Ltd specialises in loft boarding, insulation, ladders, and hatches, covering North Wales, the North West, Staffordshire, South Wales