Heating & ventilation subcontractors in the UK

7637 UK subcontractors offering heating & ventilation work.

• J Jht Energy Services Ltd London · Heating & ventilation

  JHT Energy Services installs Air Source Heat Pumps with a £7,500 grant, plus private solar panels & air conditioning. TrustMark Certified.

• J Jib Cooling Ltd Folkestone · Air conditioning

  JIB Cooling Ltd designs, supplies and installs air conditioning for homes and commercial projects across Kent, London and beyond. Offers planned servi

• J Jifco Ltd Leeds · Fit-out & interiors

  Jifco Limited offers project management, refurbishment, and fit-out services for commercial and industrial sectors, focusing on quality workmanship an

• J Jigsaw Plumbing & Gas Ltd Fareham · Plumbing

  Jigsaw Plumbing & Gas provides professional heating & plumbing services in Fareham. Gas Safe certified solutions for boiler installation, kitchen & ba

• J Jimmy's Plumbing & Heating Newquay · Plumbing

  Jimmy's Plumbing & Heating offers expert plumbing, heating, boiler installation, repair, servicing, and renewable energy solutions in Newquay. Gas Saf

• J Jj Cooling Ltd Congleton · Air conditioning

  Air conditioning, heat pump and refrigeration specialists in Congleton, Cheshire. Offering installation, repair, and maintenance for domestic and comm

• J Jj Heating And Cooling Ltd Hatfield · Heating & ventilation · 1-9 employees

  JJ Heating and Cooling Ltd offers boiler installation, plumbing, air conditioning, and power flushing services in St Albans, Stevenage, and Borehamwoo

• J Jjk Bathrooms Ltd Waltham Cross · Bathroom fitting

  JJK Bathrooms offers expert bathroom installation, design, and refurbishment services in North London and Hertfordshire. We provide quality materials

• J Jjl Energy Services Ltd Swansea · Heating & ventilation

  Gas Safe registered heating engineers with 30+ years experience. Underfloor heating, boiler installs, and energy solutions across South Wales.

• J JJM Heating Ltd Leeds · Heating & ventilation

  JJM Heating Ltd is a Gas Engineer and Heating specialist in Leeds, offering boiler installation, repair, and servicing. With over 30 years of experien

• J Jjp Plumbing And Heating Ltd Uttoxeter · Plumbing

  Local plumbing and heating services in Uttoxeter and surrounding areas. Offering domestic plumbing, heating, and gas works, including boiler installat

• J Jjs Gas And Heating Ltd Rochester · Heating & ventilation

  JJS Gas & Heating offers premier boiler installations, central heating, boiler service & repair, gas works, and comprehensive plumbing services in Med

• J JJW ELECTRICS LTD Ormskirk · Electrical

  NICEIC & CHAS Approved Electrical Contractors based in Merseyside, serving the North West. Offering expert electrical services for domestic and commer

• J JK COOLING SOLUTIONS Swanscombe · Air conditioning

  Stay comfortable in every season with reliable air conditioning solutions from trusted UK specialists. Installation, servicing, and maintenance to sui

• J Jk Heating Services Ltd Peterhead · Heating & ventilation

  Professional heating and boiler services in Peterhead and across Aberdeenshire. Specialising in heat pumps and oil boilers, offering installation, ser

• J JKL (HEATERS) LIMITED Princes Risborough · Heating & ventilation · 1-9 employees

  J K L Heaters Ltd, heating engineers in Princes Risborough since 1994. Gas Safe and OFTEC certified for industrial, commercial & domestic heating solu

• J Jkn Renewables Ltd. Doncaster · Heating & ventilation · 10-49 employees

  JKN Renewables specialises in expert heat pump installations, offering high-efficiency systems for commercial, public sector, and domestic clients. Ar

• J JL Phillips Renewable Energy London · Solar PV

  JL Phillips specialises in heat pump and solar PV installations across the UK. Over 1,000 projects completed-contact us today!

• J Jle Electrical Contractors Ltd Kendal · Electrical

  JLE Electrical Services offer the highest levels of domestic & commercial & renewable electrical services at affordable & competitive rates.

• J Jlgrant Maintenance Associates Ltd Dagenham · Plumbing

  JLGrant Maintenance Associates cover all aspects of Building Maintenance and Property Management, with over 16 years experience within both sectors.

• J JLM Mechanical Ltd Portsmouth · Plumbing

  JLM Mechanical provides commercial mechanical and plumbing services across refurbishment, fitout, maintenance, and plantroom projects throughout Readi

• J JLN Plumbing & Heating Coventry · Plumbing · 10-49 employees

  JLN Plumbing, Heating, Electrical & Renewables offers expert boiler installations and renewable energy solutions in Leamington Spa and the Midlands.

• J JLW HEATING LTD Aldershot · Heating & ventilation

  JLW Heating Ltd offers expert gas and heating services in Aldershot. As a family-run business with British Gas training, we provide reliable boiler in

• J JM Air Conditioning Services LTD Rushden · Air conditioning

  JM Air Conditioning Services LTD offers premium air conditioning supply and installation for domestic, commercial, and industrial customers in Northam

• J JM Cooling Solutions Ltd Horley · Air conditioning

  JM Cooling Solutions Ltd offers professional air conditioning installation, servicing, and repairs in Horley and the South East. We provide expert, fr

• J JM Electrical Services London · Electrical

  Electrical, lighting, CCTV, and AV installation services across London & Home Counties. Part P Certified, Fully Insured, Authorised Ring Dealer. 30+ y

• J JM Heating Services Edgware · Heating & ventilation

  JM Heating Services provides professional plumbing and heating services in Hertfordshire, London and surrounding areas. Offering repairs, installation

• J JM Plumbing London Kent · Plumbing

  JM Plumbing London is a certified Gas Safe plumbing and heating company serving Greater London and surrounding areas, offering fast, reliable, and aff

• J Jm Plumbing Services Ltd St. Albans · Plumbing

  GasSafe registered St. Albans plumbing and heating services, from boiler installations to emergency repairs. Book your annual boiler service today.

• J JM&CO Ltd Maidenhead · Heating & ventilation · 10-49 employees

  JM&CO Ltd are specialists in building maintenance, commercial gas, heating & plumbing, and washroom refurbishments. Family-run and trusted.

• J JMC Enterprise Ltd Birmingham · Plumbing

  JMC Enterprise Ltd is a plumbing and electrical company offering boiler servicing, installation, and repairs in Birmingham, Warwick, and Coventry. The

• J JME Solutions Glasgow Ltd Glasgow · Electrical

  Glasgow's trusted multi-trade contractor. Electrical, joinery, plumbing, heating, plastering & painting. 60+ years combined experience. Get your free

• J Jmg Cooling Services Ltd Towcester · Air conditioning

  Expert air conditioning and ventilation services for residential and commercial clients. Tailored climate control solutions, installation, maintenance

• J Jml Contracts Ltd. Perthshire · Civil engineering

  JML Contracts is a building and civil engineering company specialising in bespoke SIPs House Design, Gabion Retaining Walls, Groundworks and Hydro Sch

• J JML Heating Hornchurch · Heating & ventilation

  Nationwide Gas Safe boiler installations starting from £1,649 with free installation. No hidden fees. Shop online and pay with credit card, Klarna, or

• J Jml Interiors (UK) Ltd Southampton · Refurbishment

  JML Interiors offers comprehensive refurbishment and fit-out services across Hampshire, specializing in commercial, education, and domestic projects.

• J Jmp Electrical Services Ltd Carnforth · Electrical · 1-9 employees

  JMP Electrical Services Ltd offers a full range of electrical engineering services for clients demanding high standards and competitive terms. Service

• J Jmp Heating Ltd Brighton · Heating & ventilation

  Local, independent Alpha boiler experts with over 35 years' experience in servicing, repairs, and new heating system installations. Gas Safe registere

• J Jmp Plumbing And Heating Ltd Ipswich · Plumbing

  JMP Plumbing & Heating Ltd is a local, certified, and insured plumbing and heating company based in Ipswich, Suffolk. Specialising in installation, se

• J Jmr Heating Services Ltd Ware · Heating & ventilation · 1-9 employees

  JMR Heating Services Ltd is a leading provider of heating, boiler, and bathroom services in Hertfordshire. Offering installations, servicing, repairs,

• J Jmt Works Ltd Wembley · Heating & ventilation

  Heating, air conditioning and heat pump installation in London. Certified engineers delivering efficient, reliable systems for homes and businesses.

• J Jn Building Services Ltd Newton Abbot · Electrical · 50-249 employees

  A multidisciplinary building services organisation, with a diverse selection of in-house departments offering a comprehensive range of electrical and

• J JNL RENEWABLES LTD Norwich · Solar PV

  JNL Renewables Ltd provides domestic renewable energy solutions including solar P.V. systems and air source heat pumps for homeowners in Norwich and t

• J Jnr Cooling Ltd Shipley · Air conditioning

  Reliable air conditioning and refrigeration solutions from JNR Cooling Ltd, serving the North & West of England with 15 years of industry experience.

• J Joe Macadam Ltd Irvine · Heating & ventilation

  Joe MacAdam Services: Expert woodburning stove installation and chimney sweeping in Ayrshire, Scotland. HETAS registered installers.

• J John Alan Property Solutions Ltd Ipswich · Painting & decorating · 1-9 employees

  John Alan Property Solutions Ltd is a family-run business in Hertford, Hertfordshire, offering property maintenance and refurbishment services with a

• J John Clarkson Plumbing Ltd Dundee · Plumbing

  John Clarkson Plumbers Dundee. Family run business based in Dundee Offering Gas Central heating and Plumbing services in Fife Tayside and Perthshire

• J John Cutmore Builds Ltd Bury St. Edmunds · Main contractor · 10-49 employees

  John Cutmore Builds was established in 1999. We primarily work in the local area covering a 25 mile radius of Bury St Edmunds, Suffolk.

• J John Foster Plumbing & Heating Ltd Lincoln · Plumbing

  John Foster Plumbing & Heating Ltd is a family-run business in Lincoln with over 15 years of experience offering a range of plumbing and heating servi

• J John Heaney (Electrical) Ltd Livingston · Electrical · 50-249 employees

  John Heaney (Electrical) Limited provides nationwide industrial and commercial mechanical and electrical installation, maintenance, and facilities man