Heating & ventilation contractors in London

1960 heating & ventilation contractors across London.

• H Hope BTC London · Heating & ventilation · 1-9 employees

  Hope BTC is a London-based F-Gas certification and HVAC training provider, offering accredited courses with expert instructors and hands-on learning f

• H Horizon Builders London Ltd London · Refurbishment

  Quality building, decorating and property maintenance service. Experienced team can build, refurbish, repair, maintain and improve properties.

• H Hot & Cold Installations Ltd Upminster · Plumbing

  Essex based Heating & Plumbing experts available for honest / unbiased advice on your plumbing and heating needs, offering quick affordable quotes.

• H House And Shop Appliances Ltd Feltham · Air conditioning

  Professional 24/7 Appliance Services Reliable appliance repairs, expert installations, and fast maintenance for homes and businesses across the UK. Fr

• H HOUSE HEATING LIMITED Weybridge · Heating & ventilation

  House Heating specialises in installing, maintaining, and servicing premium heating systems for new builds and homes in Surrey and the South East.

• H House Heating Solutions Ltd Weybridge · Plumbing

  House Heating Solutions Ltd is a plumbing company based in Weybridge, registered at Companies House in 2011.

• H Houz Fix Woodford Green · Electrical

  Reliable property maintenance and compliance services across London and Essex. Gas safety, EICR, EPC and landlord certificates. Book today

• H Howard's Hydrocare Ltd Nazeing · Swimming pools

  Howard's Hydrocare provides swimming pool maintenance, repairs, hot tub servicing and pool chemicals across Essex and Hertfordshire. Serving Harlow, C

• H Howgrove London · Plumbing

  Howgrove Plumbing and Heating specialises in top-tier plumbing and heating installations for the new build sector, including air source heat pumps.

• H Howzit Heating Ltd Twickenham · Heating & ventilation

  Family-run plumbing and heating specialists serving Richmond upon Thames and surrounding areas. Offering boiler installation, repairs, gas safety cert

• H HPM Commercial Pinner · Design & build

  HPM Commercial offers end-to-end design, build, and aftercare solutions for commercial spaces, focusing on tailored fit-outs and refurbishments to enh

• H HSINGH BUILDERS LTD Uxbridge · Main contractor · 1-9 employees

  HSingh builders ltd offers a comprehensive range of building services, from office and residential building projects to maintenance. With a profession

• H Hst Global Ltd London · Main contractor

  HST Global Ltd is a professional, reliable, and accredited construction company based in London, offering a wide range of building and refurbishment s

• H Hub Property Care Ltd Leatherhead · Plumbing

  Plumbing, heating, electrics, decorating & handyman services across West London. Trusted tradespeople with a 12-month guarantee.

• H Hunter Heating Solutions Ltd Chislehurst · Heating & ventilation · 1-9 employees

  Hunter Heating Solutions is a family-run business in South London offering comprehensive heating and plumbing services, including boiler installation,

• H Hurlingham Heating Ltd London · M&E contracting

  Family-run mechanical and electrical contractor with over 20 years of experience delivering high-quality heating, compliance, and building services fo

• H Husco Services Ltd Essex · Heating & ventilation

  Husco Services Ltd offers expert gas boiler repairs, servicing, and maintenance in London and Essex. Qualified engineers provide reliable heating solu

• H Hvac Crafters Ltd Buckhurst Hill · Air conditioning

  HVAC Crafters provides reliable air conditioning, ventilation, and commercial refrigeration solutions across London with expert installations and main

• H HVAC Xchanger Magazine London · Heating & ventilation

  HVAC Xchanger Magazine is a leading trade publication for the HVAC industry, distributed across Canada via wholesale counters and a mobile app. We off

• H Hybone Ltd Cobham · Bathroom fitting

  Hybone: experts in high-end plumbing, heating & hybrid eco systems. Designed for comfort, built for performance. Trusted by homeowners, architects, an

• I I STAR MAINTENANCE LTD London · Plumbing

  Istar Maintenance offers certified Plumbing, Gas, and Electrical services in London, ensuring property maintenance meets rigorous safety and quality b

• I I.N Plumbing and Central Heating London · Plumbing

  London plumber serving every borough since 2004. Ilir Nuredini installs and repairs boilers, central heating and bathrooms. Free no-obligation quotes.

• I Ib Construction (London) Ltd London · Refurbishment · 1-9 employees

  IB Construction (London) Ltd is a construction company based in London, UK. We offer a wide range of services for residential and commercial clients.

• I IBR Energy Solutions Ltd. Romford · Heating & ventilation

  IBR Energy Solutions Ltd. provides government-backed ECO4 and LA Flex funding for energy-efficient home upgrades including insulation, heating, ventil

• I Icarus Mechanical Services LTD London · Plumbing

  Icarus Mechanical Services LTD offers comprehensive plumbing, heating, and air conditioning solutions, specializing in design, installation, and maint

• I Icon Build Ltd Barking · Main contractor · 1-9 employees

  Icon Build Limited is a construction company established in 2017, specializing in residential and commercial projects, renovations, and design-build s

• 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 Heating Solutions Ltd Dagenham · Heating & ventilation

  Ideal Heating Solutions Ltd is a Dagenham-based company specialising in heating and plumbing services. Contact us for reliable and efficient solutions

• I Ideal View Technical Limited Watford · Extensions

  High-end home extensions, renovations & technical builds in Hertfordshire & North London. Premium finishes, full project management, fully insured. 5-

• i iFocus Group London · Electrical

  iFocus Group provides innovative and eco-friendly engineering solutions, blending cutting-edge technology with expert knowledge for efficiency and sus

• I Igass Ltd London · Plumbing

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

• I Ignira Energy London · Heating & ventilation

  Ignira Energy decarbonises UK home heating by making clean heating solutions accessible. They offer heat pump installations with no upfront payment, f

• I Ilyrian Construction Ltd London · Main contractor

  Ilyrian Construction Ltd is a London-based family-run building company offering a wide range of property services including new builds, extensions, re

• I Imaa Plumbing London · Plumbing

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

• I Imf Stoves Ltd Bromley · Fire protection

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

• 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 Imperial Construction & Development Ltd Barking · Property developer

  Imperial Construction & Development Ltd is a prominent UK construction and development company, specializing in creating modern, luxury living spaces

• 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 Imperium Building Systems Ltd Carshalton · M&E contracting

  Imperium designs, installs and maintains integrated building technology and building management systems for London's prime and ultra-prime homes.

• I Impress Europe Ltd High Barnet · Loft conversions · 1-9 employees

  Impress Europe Ltd. is a leading construction company in London, specializing in loft conversions, extensions, and renovations. We transform houses in

• 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 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 Construction Ltd London · Extensions · 1-9 employees

  Specialist house extensions, loft conversions and full home renovations across Ashford and Surrey. 15+ years' experience, fully insured. Book a free c

• 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 Inbox Thermal Solutions London · Heating & ventilation

  Inbox Thermal Solutions is the exclusive UK partner for HydroTop™ heat pump solutions, offering a unique roof-integrated system for homes where conven

• 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 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

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

• I Infrared Energy Chertsey · Heating & ventilation

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