Air conditioning contractors in the UK

2590 air conditioning contractors listed from the UK register.

• J Jack Mintern Plumbing & Heating Ltd Reading · Plumbing

  Jack Mintern Plumbing And Heating Ltd is a trusted and reliable Plumbing and Heating company based in Tilehurst, Reading. We offer expert services tai

• J JACK PYLE PLUMBING & HEATING LIMITED Morecambe · Plumbing

  Plumbing and heating contractors based in Morecambe, installing heating systems, bathrooms, and heat pumps across Lune Valley, Morecambe Bay, and the

• J James Plumbing & Heating Isleworth · Plumbing · 1-9 employees

  Professional plumbing and heating services in Twickenham and surrounding areas. Gas Safe registered, 24/7 emergency call-outs, boiler installations, c

• J James Ray Heating Ltd Hitchin · Plumbing

  James Ray Heating offer expert plumbing, heating, HVAC, and renewables services for commercial and industrial clients. With over 40 years of experienc

• J JAS Loft Insulation Wisbech · Insulation

  Family-run loft insulation, raised loft boarding, EPC assessments and home services across East Anglia, including Wisbech, Ipswich and Peterborough.

• J JCS Air Conditioning Ltd Devizes · Air conditioning · 1-9 employees

  Family-run air conditioning specialists since 2003. Installation, servicing & repairs across Devizes, Chippenham & Swindon.

• J JD Heating & Plumbing Services Hitchin · Plumbing · 1-9 employees

  JD Heating & Plumbing Services LTD offers expert heating, plumbing, and air conditioning services across Bedfordshire and Hertfordshire. Fully Gas Saf

• J Jd Heating And Renewables Ltd Market Drayton · Heating & ventilation · 1-9 employees

  JD Heating and Renewables Ltd are Shropshire based solar panel, air, ground and water source heat pump installers serving the West Midlands.

• J Jelucia Services Limited London · Refurbishment

  Jelucia Services Limited offers residential refurbishments, extensions, and loft conversions in London. Led by master builders, they focus on beautifu

• J Jemat Heating (Domestic) Ltd Luton · Heating & ventilation · 1-9 employees

  Specialist engineers providing installations, servicing and repairs for warm air heating systems. Energy efficiency of up to 94%.

• J Jennings Aldas (2019) Ltd Gloucester · Air conditioning · 1-9 employees

  Aldas are the most experienced airtightness testers and consultants in the UK, with nearly 40 years experience. Aldas delivers consultancy, testing &

• J Jewel Property Serve London · Refurbishment · 1-9 employees

  Jewel Property Serve, London and the South East's responsive partner for high-end property maintenance, refurbishment and fire & flood restoration. 24

• J Jgas Air Conditioning Ltd Dereham · Air conditioning · 1-9 employees

  Norfolk-based air conditioning company providing installation, maintenance, and repair services for residential and commercial clients. REFCOM and FGA

• J Jht Energy Services Ltd London · Heating & ventilation · 1-9 employees

  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 · 1-9 employees

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

• J Jim Walton Plumbing And Heating Ltd Plumbing

  Jim Walton Plumbing And Heating Ltd is a plumbing company, registered at Companies House in 2005.

• J Jj Cooling Ltd Congleton · Air conditioning · 1-9 employees

  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 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 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 JM Air Conditioning Services LTD Rushden · Air conditioning · 1-9 employees

  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 · 1-9 employees

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

• J JM Plumbing London Kent · Plumbing · 1-9 employees

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

• J Jmg Cooling Services Ltd Towcester · Air conditioning · 1-9 employees

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

• J Jml Contracts Ltd. Perthshire · Civil engineering · 50-249 employees

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

• J Jmt Works Ltd Wembley · Heating & ventilation · 1-9 employees

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

• J JNL RENEWABLES LTD Norwich · Solar PV · 1-9 employees

  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 John Cockerill Hamon UK Ltd Hull · Civil engineering · 10-49 employees

  John Cockerill is a global industrial group providing large-scale technological solutions in energy, hydrogen, industry, and defense. With a history s

• J John Macleod & Son (Plumbing & Heating) Ltd Inverness · Plumbing · 1-9 employees

  John Macleod & Son (Plumbing & Heating) Ltd is a plumbing company based in Inverness, registered at Companies House in 2004.

• J John The Plumb Ltd Farnborough · Plumbing · 1-9 employees

  Local Farnborough plumber and heating engineer. Gas Safe registered, Worcester Bosch accredited boiler installs, servicing, central heating, bathrooms

• J John Wright Electrical & Mechanical Services York · M&E contracting · 50-249 employees

  Mechanical & Electrical Engineers | National Contractor | 30 years Est | Over 70 Engineers

• J Jomac Services Ltd Bradford · Air conditioning · 1-9 employees

  JOMAC Services Limited is a specialist in refrigeration & air conditioning, operating across the UK in various sectors including healthcare, public, e

• J Jones And Baker Ltd Kidderminster · Solar PV · 1-9 employees

  Jones & Baker Ltd are a family-run team delivering solar panels, boilers and air conditioning across Tenbury Wells, Worcestershire and the wider UK. F

• J Josa-AC Gainsborough · Air conditioning · 10-49 employees

  A family-run business established in 2017, Josa-AC offers professional air conditioning and refrigeration installation, repair, and maintenance for do

• J Jp Gaslec Ltd Bootle · Heating & ventilation

  JP GASLEC offers boiler installations, heating, plumbing, and electrical services in Liverpool. Gas Safe registered engineers provide boiler repairs,

• J JPB ELECTRICAL SERVICES LIMITED Bromsgrove · Electrical · 10-49 employees

  JPB Electrical Services offers comprehensive electrical solutions for commercial, industrial, and domestic clients across the UK. Specialising in HVAC

• J JPlan Office Contracts Waddeson · Design & build · 1-9 employees

  A family-run business offering a one-stop solution for Commercial Interiors throughout the South and Midlands of England, specialising in office desig

• J JR Heat Swindon · Heating & ventilation · 1-9 employees

  JR Heat is your local Gas Engineer in Swindon, offering commercial and domestic heating, HVAC, and mechanical services. Gas Safe Registered & F-Gas Ce

• J Jr Revell M&E Ltd Maldon · Electrical

  Jr Revell M&E Ltd is a electrical company based in Maldon, registered at Companies House in 2020.

• J Jr Revell Temporary Services Ltd Maldon · Electrical

  Jr Revell Temporary Services Ltd is a electrical company based in Maldon, registered at Companies House in 2025.

• J Jrbc Install & Servicing Ltd Gainsborough · Air conditioning

  JRBC Install & Servicing LTD offers trusted and affordable air conditioning solutions, servicing, and repairs to ensure your comfort.

• J JSM HEATING SERVICES LTD Pontypool · Heating & ventilation · 1-9 employees

  Expert boiler and central heating engineers providing installation, repair, and servicing. Offering dependable heating services with a 12-month workma

• J Jt And Yr Benjamin Ltd Herefordshire · Heating & ventilation · 1-9 employees

  Specialist HVAC and air conditioning experts with over 125 years of combined experience, serving commercial, industrial, and residential clients acros

• J Jt Complete Services Ltd Romford · Air conditioning · 1-9 employees

  Domestic & commercial air conditioning installation, servicing and repairs plus boilers, plumbing and gas work for homes, offices and garden rooms acr

• J JTT Refrigeration Ltd Burntwood · Air conditioning

  JTT Refrigeration Ltd offers comprehensive air conditioning and refrigeration solutions, including installation, servicing, maintenance, and repair fo

• J Jupiter Engineering Essex Ltd Chelmsford · M&E contracting · 1-9 employees

  Jupiter Engineering provides quality M&E expertise, specializing in commercial design and installation. We are OLEV approved installers for EV chargin

• J Just Air Conditioning Bristol · Air conditioning · 1-9 employees

  Bristol-based specialists in air conditioning and cooling, including air-to-air source heat pumps and bespoke designs. Offer supply, design, installat

• J Just Services Group London · Heating & ventilation · 1-9 employees

  Boiler, plumbing, air conditioning and home cover specialists serving South London since 2016. Professional, friendly, Gas Safe registered engineers.

• J Justin Bucknell Electrical Ltd Banbury · Electrical · 1-9 employees

  Oxfordshire based electricians offering electrical works, EV chargers, solar PV, and air conditioning. Multi-award winning and Which? Trusted Traders.