Heating & ventilation contractors in North West

874 heating & ventilation contractors across North West.

• 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 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 In - Kontrol Ltd Manchester · Security systems · 1-9 employees

  Home automation specialists, In Kontrol distributes and installs Home Automation, Audio/Video and Datacommunications products. They are also specialis

• 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 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 Cooling Equipment Ltd Runcorn · Heating & ventilation · 10-49 employees

  i2Cool is at the forefront of electricity-free cooling technology, offering innovative solutions across various sectors such as architecture, power &

• 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 Infinity Knowsley Industrial Park · Electrical · 1-9 employees

  Infinity Technical and Production Services provides project management, venue support, event production, and equipment hire for the entertainment indu

• I Infinity Plumbing & Maintenance Sw Ltd Bolton · Main contractor

  Infinity Plumbing & Maintenance Sw Ltd is a main contractor company based in Bolton, registered at Companies House in 2025.

• 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 Infrared Heating Specialists Ltd Chester · Plumbing · 1-9 employees

  Infrared Heating Specialists Limited is a new company based in Chester, UK, focused on infrared heating solutions.

• 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 Innovation Construction Group Manchester · Main contractor · 1-9 employees

  Innovation Construction Group is a Manchester-based leader in building bespoke and exclusive properties, combining modern techniques and innovative de

• 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 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 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 Insullite Ltd Rossendale · Roofing · 1-9 employees

  Insullite manufactures tiled conservatory roofs and operates specialist e-commerce brands, supplying roofing, plumbing, and building materials across

• I Intricate Plumbing Contractors Ltd Carnforth · Plumbing · 10-49 employees

  Plumbing & heating across the North West. Intricate Plumbing Contractors provide exceptional high quality workmanship and a premium service.

• J J E Walker & Sons Ltd Manchester · Plumbing · 10-49 employees

  Family-run commercial mechanical company established in 1981, specialising in plumbing, heating, air conditioning & ventilation for public and private

• J J Hacking Heating & Plumbing Specialist Ltd Blackburn · Heating & ventilation

  Gas Safe registered heating engineer in Blackburn & Darwen. Boiler installation with up to 12-year warranty, servicing, repairs, landlord gas safety c

• J J Wilson Ventilation Ltd Bury · Heating & ventilation · 1-9 employees

  J. Wilson Ventilation Ltd delivers reliable design, fabrication, installation, and commissioning of ventilation systems for commercial and industrial

• J J. Fletcher (Engineers) Ltd Eccles · Heating & ventilation · 50-249 employees

  J. Fletcher (Engineers) Limited is a specialist engineering company providing HVAC, mechanical, and electrical services, alongside steel fabrication a

• J J.B.C. Control Systems Ltd Manchester · Heating & ventilation · 10-49 employees

  JBC Control Systems Limited: UK's Building Energy Management Systems (BEMS) experts. Learn about our services, team, partners, and projects.

• J J.E.DEAN(HAZEL GROVE)LIMITED Cheshire · Heating & ventilation · 10-49 employees

  JE Dean Heating, Plumbing and Boiler Installation, Service and Repairs by Qualified Engineers & Gas Fitters in Hazel Grove, Stockport, Gtr Manchester.

• J Jack Plumbing Manchester · Plumbing

  Jack Plumbing provides fast and reliable 24/7 plumbing and heating services, including emergency repairs, blocked drains and boiler issues.

• 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 Gallagher Ltd Bolton · Main contractor · 1-9 employees

  James Gallagher Ltd is a family-run construction and building contractor based in Bolton, Lancashire, offering a complete building services solution i

• J James Plumbing and Drainage Oldham · Plumbing

  Trusted local plumbers in Manchester, Stockport, Wilmslow, Altrincham, Warrington offering emergency repairs, drain unblocking, and boiler services.

• J Jcw Electrical Services Ltd Mold · Solar PV · 1-9 employees

  Get reliable solar systems, EV chargers, LED lighting, & electrical services. Contact us for tailored energy solutions today!

• J JD Plumbing & Heating Manchester Ltd Manchester · Plumbing · 1-9 employees

  JD Plumbing MCR: Your Local Boiler Experts in Manchester. Boiler Installation, Repair & Servicing. Gas Safe Registered.

• J Jel Electrical Ltd Southport · Electrical · 10-49 employees

  JEL Electrical Ltd is a UK-wide electrical, mechanical, and heating contractor established in 1993. They offer high-quality installations and services

• J Jeremias UK Limited Blackpool · Heating & ventilation · 50-249 employees

  Jeremias UK manufactures prefabricated modular stainless-steel chimney and flue systems, self-supporting chimneys and silencers for commercial and ind

• 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 JJW ELECTRICS LTD Ormskirk · Electrical · 1-9 employees

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

• J Jle Electrical Contractors Ltd Kendal · Electrical · 1-9 employees

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

• 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 Jovid Gas Services Ltd Heywood · Heating & ventilation · 1-9 employees

  Reliable and professional gas boiler services in Heywood. Expert boiler installation, and gas safety checks by Jovid Gas. Contact us today.

• 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 JQ Plumbing & Heating Chorley · Plumbing

  JQ Plumbing & Heating is a family-run business providing plumbing, bathroom, and heating solutions in Preston and surrounding areas. With nearly 20 ye

• J Js Gas & Oil Ltd Rossendale · Heating & ventilation · 1-9 employees

  JS Gas & Oil Ltd offers professional and reliable heating engineering and plumbing services across Bolton, Bury, and Burnley, specializing in boiler i

• J Jts Heating Solutions Ltd Manchester · Heating & ventilation · 1-9 employees

  JTS Heating Solutions Ltd offers a wide range of customer-focused heating and plumbing solutions in Manchester, with experienced tradesmen providing c

• J Just Boilers Ltd Southport · Plumbing · 1-9 employees

  Just Boilers & Plumbing Ltd offers friendly, professional, and reliable boiler installation, repair, and central heating services. They also specialis

• J Jwc Plumbing And Heating Ltd Buckley · Plumbing · 1-9 employees

  Expert plumbing, heating, and gas services in Buckley and Flintshire. JWC Plumbing & Heating Ltd offers boiler installs, repairs, and landlord safety

• K K & M MAINTENANCE SERVICES LIMITED Preston · Heating & ventilation · 10-49 employees

  Professional, experienced boiler engineers throughout the North West providing 24/7 emergency repairs, installations, and servicing for domestic and c

• K K J Air Ltd Hyde · Air conditioning · 1-9 employees

  Providing reliable and cost effective Air Conditioning and Refrigeration Services, based in the North West of England.

• K Kang Heating & Plumbing Manchester · Plumbing · 1-9 employees

  Need a trusted Emergency Plumber in Manchester? 24/7 Boiler Repair with Free Callout. Pay Only For Work Done. Call now for an immediate quote!

• K Kbh Construction Ltd Buckley · Refurbishment · 1-9 employees

  KBH Construction is a well-established property refurbishment company in Buckley, North Wales and the North West, serving private and public sectors.

• K Keco Energy Liverpool · Solar PV

  Specialising in energy-saving retrofit solutions for homes and businesses, cutting costs and boosting comfort. We help you use energy more wisely.

• K Keray Ltd Kendal · Electrical · 1-9 employees

  KERAY offers professional electrical, gas, and plumbing services in the Lake District and surrounding areas. Accredited by NICEIC and Gas Safe, we gua

• K Kerikeri Ltd Stockport · Carpentry & joinery · 1-9 employees

  Kerikeri Building Services is a Cheshire-based joinery and building contractor operating across commercial, industrial, and domestic sectors. They off