Heating & ventilation subcontractors in the UK

7604 UK subcontractors offering heating & ventilation work.

• I Indigo Wolf Bolton · Plumbing

  Indigo Wolf Plumbing and Heating offers trusted plumbing and heating services in Bolton, specializing in boiler installations, repairs, cover packages

• I Industrial Building Maintenance & Repair Ltd North Walsham · Refurbishment

  Industrial Building Maintenance & Repair Ltd offers comprehensive industrial building maintenance and repair services across the UK, including roofing

• I Industrial Engineering & Installation Services Ltd Stone · Steel fabrication · 10-49 employees

  Industrial Engineering & Installation Services (IEIS) offer turnkey solutions for fabrication, site and project management across various construction

• I Industrial Heaters (Southern) Limited Brockenhurst · Heating & ventilation

  Industrial Heating (Southern) Ltd - Air conditioning, heating installers, repair & maintenance. Factory, office heating and air conditioning.

• I Industrial Heating Solutions Ltd Reading · Heating & ventilation · 1-9 employees

  Gas Safe registered commercial and industrial heating specialists in Reading and across the Thames Valley. Offering warm air, warehouse heating and co

• I Industrial Services Plumbing And Heating Ltd Cupar · Electrical

  Scotland's leading electrical, fuel and mechanical contractors since 1968. We deliver exceptional work across transport, local authorities, and chemic

• I Inergy Group Ltd Ribbleton · Heating & ventilation · 1-9 employees

  Experts in commercial HVAC design, installation and maintenance. Inergy Group delivers energy-efficient heating, cooling and evaporative solutions acr

• I Inet Integrators Ltd Birmingham · Heating & ventilation · 1-9 employees

  Inet Integrators offers ECO4 grants for home energy upgrades, including boiler replacements, loft insulation, and solar panel installations, to make h

• I Infinite Eco Solutions Ltd Birmingham · Insulation

  Infinite Eco Solutions is committed to making homes greener by helping customers reduce energy expenses through home improvements under ECO4 and GBIS

• I Infinite Heating and Energy Limited Dry Drayton · Heating & ventilation · 1-9 employees

  Heat Pumps, Solar Panels, EV Chargers & Renewable Energy Specialists across Cambridgeshire & Cambourne. 5 Star Rated - Contact Us Today.

• I Infinite Heating Ltd Weybridge · Heating & ventilation

  Specialist Vaillant & Glow-worm boiler repairs in Kingston upon Thames and surrounding areas. Fixed pricing, fast diagnosis, boiler replacements and g

• I Infinite Heating Services Waltham Cross · Plumbing

  Expert plumber in Cheshunt with 10 years' experience. Gas Safe registered, offering emergency callouts, boiler repairs, and bathroom fitting. Open 7am

• I Infinite Heating Solutions Ltd Dunfermline · Heating & ventilation · 1-9 employees

  Infinite Heating Solutions Ltd offers expert heating and plumbing services for domestic and commercial clients. Contact us for reliable installations,

• I Infiniti Building Bradford · Plumbing

  Infiniti Building Services offers professional building services including gas, electrical, plastering, and bricklaying. Certified professionals ensur

• I Infinity Air Clacton-On-Sea · Air conditioning

  Infinity Air provides expert air conditioning installation, servicing, maintenance, and repair across the East of England and London. F-Gas certified

• I Infinity Energy Services Ltd Southampton · Solar PV · 10-49 employees

  Infinity Energy Services supply and install renewable energy solutions to both residential and commercial customers in the south.

• I Infinity Heat Pumps Mansfield · Heating & ventilation · 1-9 employees

  Infinity Heat Pumps provides expert installation of air source heat pumps, offering a comfortable and efficient approach to home heating. They handle

• I INFINITY HEATING SOLUTIONS AND PROPERTY MAINTENANCE LTD London · Heating & ventilation

  Gas Safe registered engineers for boiler installation, servicing and rapid repairs across Birmingham, Great Barr, Sutton Coldfield and surrounding sub

• I Infinity Heating Solutions Ltd Sutton · Heating & ventilation · 1-9 employees

  Infinity Heating Solutions Ltd provide a variety of heating solutions for clients across Sutton and surrounding locations. Contact us today. we have b

• I Infinity Plumbing Wales Ltd Pontypridd · Plumbing · 1-9 employees

  Infinity Plumbing Wales Ltd are your trusted South Wales plumbing and heating experts, offering reliable services for homes and businesses. Available

• I Infrared Energy Chertsey · Heating & ventilation · 1-9 employees

  Smarter heating for modern living. Authorised Partner of Herschel infrared heaters. Market-leading products known for their design, quality, and innov

• I Infrared Heat Solutions Manchester · Heating & ventilation

  Infrared heating specialists installing for homes, warehouses and churches across the UK. Honest running-cost figures, free cost calculator and fixed-

• I Ingen-Gas Ltd Burton-On-Trent · Heating & ventilation · 1-9 employees

  INGEN GAS offers expert heating, cooling, and air conditioning services for both homes and businesses. Trust us for reliable and efficient comfort sol

• I INGENSTAT RENEWABLES LIMITED Swindon · Solar PV

  Ingenstat Renewables specialises in transforming commercial energy consumption through cutting-edge solar and energy storage technology. We focus on d

• I Ingram Installations Stockport · Electrical · 10-49 employees

  Ingram Installations are experts in generators and power systems, providing quality installations and maintenance for standby and other power needs. T

• I Inline Access Ltd Grimsby · Scaffolding

  Inline Access Ltd provides a wide range of work at height solutions nationwide. Based out of Sheffield, South Yorkshire we service all major industrie

• I Inner Warmth Ltd London · Plumbing · 10-49 employees

  Specialist mechanical installers offering design, installation, and commissioning of high-quality plumbing and heating systems for residential and com

• I Innovation Enhanced Basingstoke · Heating & ventilation · 1-9 employees

  Innovation Control Ltd provides Building Management Systems (BMS) solutions, offering expertise in controls and mechanical services for comfort, effic

• I Innovheat Ltd Middlesbrough · Electrical

  Local electricians in Middlesbrough for house rewiring, fuse box replacement, EICR testing and indoor and outdoor lighting. Contact Innovheat for a qu

• I Inova Heat Ltd Hatton · Heating & ventilation · 1-9 employees

  Inova Heat: Gas, Oil & LPG boiler specialists offering installation, servicing, repairs, and more. Serving Warwickshire and surrounding areas with ove

• I Inoxos Ltd London · Heating & ventilation · 1-9 employees

  INOXOS is recognized as one of the most innovative and reliable companies in the sheet metal works sector. With years of experience, a commitment to q

• I InRenovate Colchester · Refurbishment · 1-9 employees

  InRenovate is your go-to property renovation company in Essex, specialising in full property renovations, bathroom renovations, extensions, conversion

• I Ins Leak Detection Billericay · Drainage · 1-9 employees

  Ins Leak Detection offers a non-destructive solution to finding leaks throughout Essex and London. Get in touch today!

• I Inseco Ltd Blackburn · Insulation · 1-9 employees

  Specialising in energy-efficient improvements through government-funded schemes and ECO grants, Inseco Ltd installs insulation, heating, solar PV, and

• I Insight Energy Systems Ltd Plymouth · Solar PV · 1-9 employees

  Insight Energy Systems are installers of Air Source Heat Pumps, Underfloor Heating, Boiler Servicing & Solar PV across Devon & Cornwall.

• I Inspire Green Ltd Cardiff · Solar PV

  Cardiff-based MCS-certified installer of commercial solar PV, EV charging, battery storage & LED lighting across Wales & the South West. Free site sur

• I Inspire Ventilation Ltd Gravesend · Heating & ventilation · 1-9 employees

  Inspire Ventilation offers expert HVAC commissioning, plant validation, air & water balancing, and plant set-up services. With over 20 years of experi

• I Inspired Installations Gateshead · Kitchen fitting · 1-9 employees

  Trusted kitchen & bathroom fitters in Newcastle & Gateshead. We design, supply & install bespoke kitchens and bathrooms across the North East. Free qu

• I InstaGasWorks London · Plumbing

  Gas Safe registered plumbers and heating engineers across South London. Boiler repairs, servicing, installation and 24/7 emergency plumbing. Call 0208

• I InstaGroup Finchampstead · Insulation · 50-249 employees

  InstaGroup offers insulation, solar PV, battery storage, and heat pump solutions for homeowners, developers, and businesses across the UK.

• I Install Aircon Ltd Petersfield · Air conditioning · 1-9 employees

  Install Aircon Limited offers expert design, service, and installation of all types of air conditioning and refrigeration equipment. With 35 years of

• I Install My Fireplace Ltd Bromley · Heating & ventilation · 1-9 employees

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

• I Installio Ltd London · Solar PV

  Installio delivers clean energy upgrades as one connected system, helping improve EPC ratings and reduce household energy bills. From solar and batter

• I INSTANT COOLING SOLUTIONS Stockport · Air conditioning

  F-Gas certified commercial refrigeration, air conditioning & cellar cooling in Manchester. 24/7 emergency service. NICEIC Registered & Data Center Spe

• I Instant Heating and Plumbing Services Ltd London · Plumbing

  Instant Heating & Plumbing provides expert plumbing, boiler repairs, heating services, gas safety services in London, Wembley, Neasden, Dollis Hill, a

• I Instantheat LTD Manchester · Plumbing · 1-9 employees

  Gas Safe registered plumbers and heating engineers covering Greater Manchester & Cheshire since 2006. Boiler replacements, heating installs, bathrooms

• I Insufflate Ltd Barnet · Electrical · 1-9 employees

  Insufflate offers Smart Building, Electrical, Air Conditioning, and Energy Monitoring Services to make your space comfortable, safe, and smart. Track

• I INSULATION SPECIALISTS LTD London · Insulation

  Insulation Specialists Ltd offers expert insulation services, focusing on renewable and environmentally friendly energy sources to create comfortable

• I Intech Controls Ltd Horsham · M&E contracting · 1-9 employees

  Intech Controls specialises in delivering tailored Building Management Systems (BMS), Energy Management Systems, and Smart Building Technology to enha

• I Intech Property Services Ltd Redditch · Refurbishment · 10-49 employees

  Intech Property Services offers quality disaster repair and building services to commercial and residential clients across the Midlands, specialising