Find 30 HVAC Contractors You Can Count On in West London

Crystal Sigma is a London-based air conditioning specialist with over 20 years' experience delivering residential and commercial HVAC solutions. The company provides installation, maintenance, and repair services for all major brands, supported by engineers covering 82% of the UK. Their expertise extends to industrial ventilation, refrigeration, and renewable energy systems like air source heat pumps.

P.H.E Installations is a trusted plumbing and heating contractor serving Middlesex with over 40 years of experience. We offer boiler installations, central heating systems, bathroom renovations, and 24/7 emergency plumbing services. As Gas Safe registered professionals, we guarantee quality workmanship and customer satisfaction.

Culkin Plumbing and Heating is a Gas Safe Registered company specialising in residential and commercial plumbing, heating, and gas safety services across North West London. With 15+ years of local expertise, we offer boiler installations, leak detection, landlord compliance certificates, and emergency repairs. Our services combine technical excellence with transparent pricing and flexible supply options.

Noels Property Services provides comprehensive property maintenance solutions across West London, specialising in plumbing, heating, electrical, and building services. With a team of accredited professionals, we deliver emergency repairs, installations, and preventative maintenance to residential and commercial clients. Our approach combines technical expertise with customer-centric service to ensure reliability, efficiency, and long-term satisfaction.

U A Heating is a London-based plumbing and heating specialist offering boiler installation, repair, and maintenance services. Our Gas Safe engineers provide 24/7 emergency support for gas leaks, burst pipes, and boiler breakdowns. Competitive pricing, free estimates, and a 10-year warranty on new boiler installations ensure reliable solutions for residential customers.

RK Heating provides professional plumbing, heating, and gas services across West London and surrounding areas. The company specialises in boiler installations, repairs, and annual servicing, alongside plumbing solutions and gas safety certifications. Accredited by Gas Safe, EPC, and leading industry bodies, RK Heating combines technical expertise with a customer-centric approach to ensure reliable, safe, and efficient systems for homes and businesses.

J G Fielder provides expert heating and plumbing services in West London, specialising in system installation, maintenance, and energy-efficient solutions. With Gas Safe and Institute of Plumbing accreditations, we offer boiler replacements, solar hot water systems, and smart thermostat controls. Our family business has served residential and commercial clients since 1979, combining technical expertise with personalised service.

Ever Cool supplies and installs industrial temperature control equipment, including water and oil TCUs, process chillers, and air conditioning units. With 18 years of experience, we serve manufacturing sectors like plastics, pharmaceuticals, and aerospace. Our services include technical support, pipework installation, and maintenance.

D4S Heating, Plumbing and Bathrooms is a Wembley-based supplier and installer of premium bathroom, heating, and plumbing solutions. We combine expert design consultancy with high-quality product supply and professional installation services. Our commitment to excellence is demonstrated through competitive pricing, certified professionals, and a customer-centric approach that prioritises long-term satisfaction.

Fix It Plumbing & Heating delivers expert plumbing, heating, and gas services across Teddington and surrounding areas. Specialising in boiler installations, bathroom renovations, and emergency repairs, we prioritise safety, efficiency, and customer satisfaction. Our Gas Safe registered engineers provide transparent pricing, 12-month guarantees, and sustainable solutions tailored to residential and commercial needs.

Sargeant and Son is a trusted Uxbridge-based plumbing, heating, and electrical services provider established in 1996. We deliver emergency repairs, boiler installations, bathroom renovations, and electrical testing to domestic and commercial clients across West London and the Home Counties. Our Gas Safe registered engineers and Worcester-approved boiler installers ensure compliance, safety, and reliability in every project.

McMurdie Heating Services delivers expert plumbing and heating solutions across West London, including Ealing, Hillingdon, and Uxbridge. With Gas Safe accreditation and over 25 years of experience, we specialise in boiler installations, power flushing, and innovative ThermaSkirt and underfloor heating systems. Our family-run business combines technical expertise with 24/7 emergency support to meet residential and commercial needs.

Allerco Plumbing & Heating & Heating delivers 24/7 emergency plumbing and heating services across Harrow and North West London. Specialising in boiler installations, power flushing, and drainage solutions since 1990, we combine Gas Safe-certified expertise with same-day response guarantees. Our family-run business serves residential and commercial clients with transparent pricing and comprehensive maintenance plans.

West London Plumbing provides professional boiler installations, emergency repairs, and plumbing services across London. Gas Safe registered with 12-year manufacturer guarantees, we specialise in Worcester Bosch boiler replacements, commercial gas safety certificates, and advanced leak detection. Our services combine technical expertise with customer-focused solutions for residential and commercial properties.

Intech-digital provides comprehensive electrical and security solutions for residential and commercial clients across London and the South East. Our NICEIC-approved engineers deliver compliant installations, maintenance, and advanced systems like CCTV, fire alarms, and access control. With a focus on safety, transparency, and sustainability, we serve homeowners, businesses, and critical sectors with tailored expertise.

Boiler Repair Harrow delivers expert boiler repairs, installations, and central heating services across Harrow and nearby areas. Our Gas Safe registered engineers provide 24/7 emergency support, ensuring safe and efficient solutions for domestic and commercial clients. With competitive pricing and no call-out fees, we specialise in modern heating systems, including solar-powered and heat pump technologies.

Shaws Plumbing and Heating provides comprehensive plumbing, heating, and drainage services across Aylesbury and Buckinghamshire. With Gas Safe registered engineers and Vaillant accreditation, we specialise in boiler installations, emergency repairs, and gas safety certifications. Our 24/7 service ensures rapid response times with no call-out fees, backed by 12-month workmanship guarantees.

WAG Heating Services provides expert boiler installations, central heating repairs, and plumbing solutions across Middlesex. Our Gas Safe registered engineers deliver reliable, safety-focused services for domestic properties. Worcester Accredited Installer status ensures access to advanced heating technology and extended guarantees.

Warmup Underfloor Heating specialises in manufacturing energy-efficient underfloor heating systems for residential and commercial properties. Our product range includes electric and water-based heating solutions, smart thermostats and insulation boards designed to enhance thermal performance. With a 30-year heritage and global accreditations, we combine technical expertise with innovative design to deliver reliable, sustainable heating solutions.

HeatandPlumb is a leading online retailer specialising in bathroom fixtures, heating systems, and plumbing supplies. With over 20 years of industry experience, we offer 35,000+ products from top brands at competitive prices. Our focus on quality, affordability, and expert customer support makes us a trusted partner for both domestic and commercial projects across the UK.

K H Heating is a trusted family-run business in Richmond, North Yorkshire, providing expert plumbing, boiler installations, and heating solutions. With Gas Safe and OFTEC registrations, we deliver reliable services for domestic and commercial properties. Our Worcester Accredited status ensures extended guarantees and energy-efficient advice tailored to client needs.

Smart Heating Systems provides professional plumbing, heating, and boiler services for domestic and commercial clients across London. Specialising in smart heating controls, gas safety certifications, and emergency repairs, we combine certified expertise with modern technology solutions. Our Gas Safe registered engineers deliver reliable installations and maintenance services with a focus on energy efficiency and customer satisfaction.

We are an independent company based in North West London, delivering comprehensive heating, plumbing, gas, and electrical services throughout the region. Our core offerings include expert boiler installations, central heating solutions, and renewable energy systems, all backed by Gas Safe and NICEIC accreditations. By providing clear pricing and end-to-end support, we ensure your property remains safe, efficient, and fully operational.

Dunamis Heating & Mechanical Services provides expert HVAC solutions, renewable energy systems, and building maintenance services for commercial and domestic clients. With extensive experience in boiler installations, gas safety certifications, and underfloor heating, we deliver reliable, energy-efficient systems tailored to client needs. Our Gas Safe registered engineers combine technical expertise with a commitment to sustainability, ensuring long-term system performance and compliance with industry standards.

Purely Electrique specialises in electric and warm water underfloor heating systems, providing tailored solutions for residential and commercial projects across the UK. Our products combine energy efficiency with ease of installation, offering long-term cost savings and enhanced comfort. With 25 years of industry experience, we deliver high-quality systems backed by a lifetime warranty and 24/7 technical support.

Air Con 4 You provides comprehensive HVAC solutions for residential and commercial properties in Watford, London, and surrounding areas. Our services include air conditioning installation, heat pump systems, and maintenance for homes and businesses. With a focus on energy efficiency and comfort, we deliver tailored heating and cooling solutions to meet diverse client needs.

M D Plumbing & Heating is a Gas Safe registered company specialising in a full range of heating services across North West London. We offer expert boiler installations, repairs, servicing, powerflushing, and complete central heating system replacements. Our primary purpose is to deliver dependable, high-quality heating solutions backed by over 18 years of industry experience and a strong commitment to customer satisfaction.

Harvey Heating provides comprehensive boiler and heating services across North Yorkshire. Specialising in installation, repair, and servicing of gas, oil, and LPG boilers, we cater to domestic properties and commercial clients including caravan parks. Our Gas Safe and OFTEC registered engineers offer emergency call-outs and energy-efficient solutions to ensure year-round comfort.

VMV Plumbing and Heating provides comprehensive plumbing, central heating, and gas engineering services throughout Milton Keynes and the surrounding region. Our Gas Safe registered engineers specialise in boiler installations, unvented cylinder systems, bathroom renovations, and emergency repairs backed by a one-year guarantee. We deliver transparent fixed pricing, rapid response times, and professional workmanship for both residential and commercial clients.

Express Boilers provides professional boiler repair, central heating maintenance, and gas engineering services across Teddington and surrounding areas. Specialising in emergency call-outs and boiler replacements, our Gas Safe Registered engineers deliver reliable solutions with transparent pricing. Established in 2010, we combine technical expertise with customer-focused service to ensure energy-efficient heating systems for residential properties.