Heating & ventilation subcontractors in the UK

7604 UK subcontractors offering heating & ventilation work.

• I ICY Solutions Scunthorpe · Heating & ventilation

  Professional boiler installation, heating, and plumbing services in Scunthorpe and North Lincolnshire. Gas Safe registered, OFTEC & REFCOM certified.

• I IDA Company Glasgow · Fit-out & interiors · 1-9 employees

  IDAco is a design and interior fit-out business established in 2015, offering a full design & fit-out service and furniture project delivery for comme

• I Idc Electrical (Southern) Ltd Southampton · Electrical · 10-49 employees

  IDC Electrical (Southern) Limited is a leading Mechanical and Electrical contractor on the south coast, specialising in electrical, plumbing, air cond

• I Ideal Climate Ltd Witham · Air conditioning · 1-9 employees

  Ideal Climate are Home Air Conditioning Heat Pump installers that provide a range of services to help find and maintain the Ideal Climate at Home!

• I Ideal Heat and Build Romford · Heating & ventilation · 1-9 employees

  Ideal Heat & Build Ltd is a heating and electrical services company based in Romford, London, with over 20 years of experience in installation, mainte

• I Ideal Ventilation Ltd Bishop'S Stortford · Heating & ventilation · 1-9 employees

  Ideal Ventilation offer services in Industrial Ventilation, Galvanised Ductwork, PVC Ductwork, Air Conditioning, Mechanical Pipework, Thermal Insulati

• I Ideal Warmth Ltd Poole · Heating & ventilation · 1-9 employees

  Heating & plumbing specialist in Poole & Dorset. Boiler installs, repairs, services & air source heat pumps by Ideal Warmth Ltd.

• I Igass Ltd London · Plumbing · 1-9 employees

  IGass Ltd are local Plumbers and Gas Engineers in Stanmore, Harrow offering plumbing, heating, 24-hour emergency call out, and boiler repair services.

• I IGE Heating ltd Leigh-On-Sea · Heating & ventilation · 1-9 employees

  Expert gas safe engineers with over 19 years experience in fault finding and gas safety certification. Family run local business covering Essex.

• I IGI Plumb & Heating Ltd Colchester · Plumbing · 1-9 employees

  IGI Plumbing and Heating Ltd offers expert plumbing, heating, and gas services in Colchester and Essex. Gas Safe registered engineers for boiler insta

• I Igne Glasgow · Groundworks · 50-249 employees

  Igne offers comprehensive ground investigation services, from site surveys to geotechnical analysis. With nationwide reach and expert insight, we prov

• I Igne Glasgow · Groundworks · 10-49 employees

  Igne offers integrated ground investigation, specialist drilling, UXO mitigation, geo-environmental, and materials testing services across the UK.

• I Ignis Group Limited Bromsgrove · Heating & ventilation · 10-49 employees

  Commercial heating specialists in Worcestershire offering boiler servicing, maintenance, emergency works, design & installation. Experienced engineers

• I Ignis Heating Ipswich · Heating & ventilation · 1-9 employees

  Ignis Heating offers central heating, boiler repairs & installation, and general plumbing services across Stowmarket, Ipswich, Bury St Edmunds, and Su

• I Ignis Plumb Ltd Consett · Plumbing · 1-9 employees

  Ignis Plumb provides trusted plumbing, heating, boiler, air conditioning and refrigeration services across the North East for homes and businesses. Ve

• I Ignite Facilities Hanley · Heating & ventilation · 1-9 employees

  Expert heating, plumbing, electrical & compliance services across Staffordshire. Trusted by commercial and domestic clients. Get complete building sup

• I IGNITE GAS & HEATING SERVICES LTD Maryport · Heating & ventilation · 1-9 employees

  Ignite Gas & Heating Services offers reliable boiler installation, central heating repair, and emergency plumbing across Maryport and West Cumbria. Fu

• I Ignite Gas and Heating Farnham · Heating & ventilation · 1-9 employees

  Local Gas Safe registered engineers specialising in boiler installations, servicing, and repairs. We offer a personal service with high standards of w

• I Ignite Heating Manchester · Heating & ventilation · 1-9 employees

  Need a reliable heating engineer in Manchester? Our Gas Safe registered team offers boiler installation, servicing, and repairs across Greater Manches

• I Ignite Ltd Bungay · Plumbing · 1-9 employees

  Ignite Ltd is a professional plumbing and heating company in Suffolk, specialising in boiler upgrades, installation, and repairs. Offering a top-quali

• I Ignite Mechanical Electrical Solutions Redruth · Electrical · 1-9 employees

  Ignite Mechanical Electrical Solutions offers expert electrical, plumbing, heating, and renewable installation services for homes and businesses in Co

• I Ignite Plumbing Services (Scotland) Ltd Glasgow · Plumbing · 1-9 employees

  Commercial & Domestic Plumbing & Heating Specialists in Hamilton, Lanarkshire, and Glasgow. Offering boiler servicing, gas safety inspections, and a f

• I IgnitePro Services Newton Abbot · Plumbing

  IgnitePro Services: trusted heating & plumbing specialists with 20+ years' experience. Reliable, safe, high-quality solutions for homes and businesses

• I IGNITION HEATING SERVICE & REPAIR LIMITED Bristol · Heating & ventilation · 1-9 employees

  Ignition Heating provides expert boiler servicing, repairs, and new installations in Bristol. Gas Safe registered and Worcester Bosch accredited.

• I Igoe Gas Installation (IGI) Glasgow · Heating & ventilation · 1-9 employees

  IGOE GAS INSTALLATIONS LTD (IGI) offers commercial and domestic boiler installation and servicing by Gas Safe Engineers. They provide finance options

• I IGOE UP Bonnyrigg · Restoration & heritage · 10-49 employees

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I IGOE UP Bonnyrigg · Restoration & heritage · 10-49 employees

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I Iheat Ltd Oswestry · Heating & ventilation · 1-9 employees

  Trusted heating engineers and renewable energy specialists based in Oswestry. iHeat Ltd provides expert boiler, plumbing and sustainable solutions acr

• I Imaa Plumbing London · Plumbing · 1-9 employees

  Imaa Plumbing offers comprehensive plumbing services in London, including installations, repairs, maintenance, and emergency assistance for residentia

• I Imf Stoves Ltd Bromley · Fire protection · 1-9 employees

  Specialising in the design, sourcing and installation of Wood Burning Stoves, Fireplaces and Flue Lining around London and surrounding areas.

• I IMI Insulation Ltd Waterlooville · Insulation · 1-9 employees

  IMI Insulation Ltd are industrial insulation specialists based in Portsmouth with over 40 years of expertise. They offer a range of insulation solutio

• I Immaculate Building & Plumbing Bromley · Heating & ventilation · 1-9 employees

  Immaculate Building & Plumbing offers comprehensive Heating, Plumbing & Property Care Across Bromley & South London. Get in touch for a quote!

• I Impact Aerial Birmingham · Roofing · 1-9 employees

  Professional Drone Photography and Videography Company providing Drone Photos and Videos to Clients across the UK and Overseas Clients.

• I Impact Controls Liverpool · M&E contracting · 10-49 employees

  Impact Control Systems is a leading BMS solutions company, providing expertise in Building Energy Management Systems (BEMS) and HVAC controls across v

• I Impact Energy Liverpool · Solar PV · 10-49 employees

  Impact Energy specialises in making homes energy-efficient through ECO4 Flex grants, offering services like Air Source Heat Pumps, Solar PV, and insul

• I Imperator Heat & Gas Droitwich · Heating & ventilation · 1-9 employees

  Imperator Heat & Gas, part of Imperator Services Group Ltd, offers professional plumbing and gas engineering services in Droitwich, specialising in bo

• I Imperial Ductwork Services Ltd Sidcup · Heating & ventilation · 50-249 employees

  Imperial Ductwork Services Ltd (IDSL) delivers high-quality ductwork manufacturing, installation, and ventilation solutions across London & the Southe

• I Imperial Ventilation Ltd Weston-Super-Mare · Heating & ventilation

  Imperial Ventilation Ltd specialise in the supply and installation of ventilation projects in Bristol, Bath, Swindon and Southwest UK. Professional ve

• I IMPROVENERGY SOLUTIONS LTD Oldham · Heating & ventilation · 1-9 employees

  Improvenergy Solutions offers free boiler replacement, under floor, room in roof, and external wall insulation grants under the ECO4 scheme. Free ener

• I Impulse Mep Ltd London · M&E contracting · 10-49 employees

  Impulse MEP offers top-quality electrical and mechanical services for residential, commercial, and industrial properties. From rewiring and HVAC syste

• I Imr Heating & Plumbing Ltd Liverpool · Heating & ventilation · 1-9 employees

  IMR Heating & Plumbing Ltd offers boiler installation, servicing, repairs, and general plumbing services in Liverpool. They are Worcester Accredited I

• I IMR Mechanical Nottingham · Plumbing · 1-9 employees

  IMR Mechanical provide reliable plumbing and heating support across Nottinghamshire and surrounding areas. Offering domestic and commercial services,

• I IMS Heat Pumps Perth · Heating & ventilation · 10-49 employees

  Leading specialists in renewable energy. We offer ground & air source heat pumps, solar panels, battery storage, & more. Established since 1997.

• I IMS Ignite Maintenance Services London · M&E contracting · 10-49 employees

  IMS Ignite Maintenance Services offers reliable, budget-conscious experts for a range of building services, from leak fixes to AV system installations

• I In Goes Plumbing Services Ltd Tadley · Plumbing · 1-9 employees

  Domestic & Commercial Plumbing & Heating Services. Reliable plumber serving the Basingstoke, Andover and Fleet area. Established 2018.

• I IN HOUSE MAINTENANCE LIMITED Southall · Refurbishment · 1-9 employees

  Professional house maintenance and property refurbishment services in London. Qualified plumbers, electricians, carpenters, and handymen offering qual

• I Inafix Ltd Shaftesbury · Heating & ventilation · 1-9 employees

  Inafix Ltd provides professional air conditioning, heat pump, and heating services across Shaftesbury and surrounding North Dorset areas. With over 60

• I Incline Mechanical Services Ltd Wirral · Plumbing · 1-9 employees

  Incline Mechanical Services Ltd provides Liverpool with trustworthy plumbers. Contact for prompt, qualified help across all plumbing requirements.

• I Incredaboil Ltd Leeds · Heating & ventilation · 1-9 employees

  Incredaboil offers expert boiler repair, maintenance, and replacement services for homeowners and commercial clients. With a 96% first-time fix rate a

• I Independent Living Services Bournemouth · Refurbishment · 1-9 employees

  ILS Southern Ltd, trading as Independent Living Services, specialises in home adaptations and building services for individuals needing assistance to