Heating & ventilation contractors in London

977 heating & ventilation contractors based in and around London.

• R Rcd Electrical Ltd London · Electrical · 1-9 employees

  RCD Electrical provides trusted electrician services in London, including emergencies, EICR, fault finding, rewiring, consumer unit upgrades and insta

• R RD PLUMBING & HEATING SERVICES LTD London · Plumbing · 1-9 employees

  Trusted local plumbers in South East London offering 24/7 emergency service, boiler installation, and heating solutions. Experienced engineers with tr

• R Reactive Repairs Ltd London · Plumbing

  Reactive Repairs Ltd provides fast, reliable plumbing and heating services across East and North London. Gas Safe registered engineers specialise in b

• R Real Boiler Servicing Ltd London · Heating & ventilation

  Fast, reliable boiler repairs & servicing in Enfield. Gas Safe registered engineers with same-day response times. Book online today!

• R Real Flame London · Heating & ventilation

  Real Flame is a luxury fireplace specialist, offering bespoke design, expert installation, and comprehensive care for gas, electric, and bioethanol fi

• R Rederic Ltd London · M&E contracting · 1-9 employees

  Rederic delivers mechanical and electrical, audiovisual, fit out, property development, and commercial property maintenance services in London.

• R Redhill Smart Home London · Security systems

  Premium installations for video doorbells, CCTV, intruder alarms, satellite internet and home automation.

• R Redworx Mep Ltd London · M&E contracting · 10-49 employees

  London-based MEP contractor delivering mechanical and electrical solutions for commercial fit-outs, refurbishments and plant replacement. Projects fro

• R Refai Group UK Ltd London · Main contractor

  REFAI GROUP UK LTD is a British group specializing in energy, construction, transport, and logistics. They offer diverse services including petroleum,

• R Refurb Squad Ltd London · Refurbishment · 1-9 employees

  Premium bathroom installations, kitchen fitting and full property refurbishments across North & West London. Founded by Jay Reid, 15 years' experience

• R Regal Technical Services Ltd London · Plumbing

  Regal Technical Services offers 24/7 emergency plumbing and heating services in South East London. Experts in commercial ventilation, cold room instal

• R Regen Fm Ltd London · Heating & ventilation

  Regen FM provides director-led facilities management for managing agents, councils, education providers and commercial property portfolios across Lond

• R Regency Contractors London · Electrical

  A vetted network connecting commercial contractors with UK property, block and facilities management professionals.

• R Reliable Gas Plumbing Ltd. London · Plumbing

  Fast, certified and professional boiler and gas solutions for homes and businesses in Richmond, Putney, Twickenham, and Ealing.

• R Reliance Building & Construction London · Refurbishment

  Reliance Building Ltd is a trusted London-based construction company offering high-quality, safe, and cost-effective building and maintenance solution

• R RenoPlumb London, · Plumbing

  London's trusted emergency plumber, heating engineer & drainage specialist. Gas Safe registered. Available 24/7. Call 07460 824073.

• R Renzy Plumbers London · Plumbing

  Expert London plumbers for emergency repairs, boiler service, heating problems & plumbing leaks. Gas Safe engineers, 4-hour response, transparent pric

• R Repair 365 Ltd London · Plumbing

  Repair 365 Ltd is a plumbing company based in London, registered at Companies House in 2025.

• R Retrofit Services London · Insulation

  Retrofit Services is a leading organisation in the Retrofit industry since 2013, focused on reducing energy use and carbon footprint in buildings.

• R Revamp And Build Ltd London · Refurbishment · 1-9 employees

  Family-run construction business with over 16 years of experience delivering building projects in London. Specialising in renovations, extensions, and

• R Reworks London Ltd London · Refurbishment · 1-9 employees

  Reworks London is a leading property renovation and refurbishment company in London, offering a wide range of services to enhance and revitalise your

• R Rhema Sustainable Energy Ltd London · Heating & ventilation

  Professional air source heat pump solutions for homes. Expert installation, servicing, and EPC assessments to enhance energy efficiency and savings.

• R Rhodes Plumbing & Heating Ltd London · Plumbing

  Rhodes Plumbing & Heating provides quality products and skilled engineers for all plumbing and heating jobs in South East London. A family business es

• R Richeeco Ltd London · Heating & ventilation

  Richeeco LTD offers expert heating, ventilation, air conditioning (HVAC), electrical, and plumbing services for residential and commercial clients in

• R Richmond Park Plumbers Ltd London · Plumbing

  Richmond Park Plumbers Ltd offers reliable plumbing and heating services in West London and Surrey. Specializing in boiler repairs, installations, and

• R Ridge Mech Ltd London · Plumbing

  Expert mechanical and plumbing services with 15 years of experience. Offering reliable plumbing solutions, thermal insulation, and HVAC services. Free

• R Ringback Plumbing & Heating Ltd London · Plumbing

  Ringback Plumbing & Heating Ltd are a London based Plumbing & Heating company with 10+ years experience. As experienced General Plumbing & Heating spe

• R Ripe Solutions Ltd London · Main contractor · 1-9 employees

  Ripe Solutions is a London-based principal contractor specialising in design and build solutions for new builds, conversions, and refurbishments. They

• R RJB Heating & Plumbing Ltd London · Plumbing

  Gas Safe registered heating engineers covering Northampton, Coventry and Birmingham. Boiler service, repair, installation & gas safety certificates. S

• R Rk Procraft Ltd London · Refurbishment · 1-9 employees

  RK ProCraft - Building, Construction & Property Maintenance Experts since 2014. Professional construction, repairs, plumbing, heating, and maintenance

• R RK SUPPORT SERVICES LIMITED London · Heating & ventilation

  RK Support Services provides government-funded energy-saving solutions like free boiler replacements, insulation, and solar panels for homeowners and

• R Robin Hill Plumbing London · Plumbing

  Robin Hill Plumbing and Heating offers domestic heating and plumbing services in North London. Established in 2008, they provide high-quality services

• R ROMEXgroup London · Refurbishment · 1-9 employees

  ROMEXgroup is a group of construction companies with many years of collaboration, focused on fostering enduring client relationships. We offer compreh

• R Rooms Outdoor Contracts Ltd London · Design & build

  UK market leader in bespoke garden rooms. We also provide eco-classrooms, aluminium pergolas, mobile homes and garden annexes.

• R Rose Vent Ltd London · Heating & ventilation

  Rosevent provides installation, servicing, and compliance testing for smoke ventilation systems, AOVs, AHUs, FCUs, humidification systems, and fire da

• R Rosemore Building Services Ltd London · Refurbishment · 1-9 employees

  Rosemore Building Services Ltd offers expert property maintenance and renovations in London and nationwide. With over 15 years of experience, we provi

• R Rosguill Developments Ltd London · Main contractor · 10-49 employees

  Rosguill Developments Ltd is an established, award-winning contracting and building company based in London, Radlett, delivering bespoke, cost-effecti

• R Rossi Bathrooms London · Bathroom fitting

  Rossi Bathrooms Ltd offers expert bathroom design, fitting, plumbing, and tiling services. We also specialise in boiler installations and heating syst

• R Rsl Build Ltd London · Main contractor

  Rsl Build Ltd is a main contractor company based in London, registered at Companies House in 2025.

• R RVW Construction London · Refurbishment · 1-9 employees

  London south east based building maintenance construction company that works on group model. We have a specialised group of trades that can cater for

• S SAB PLUMBING & HEATING (LONDON) LTD London · Plumbing

  Sab Plumbing & Heating London Ltd is a family-run company with over 15 years of experience in boiler installs, repairs, central heating, and bathroom

• S Sabien Technology Ltd London · Heating & ventilation

  Sabien Technology Group is a company focused on building a portfolio of solutions in the heating, cooling and transportation sectors that deliver imme

• S Sage Facilities Ltd London · Plumbing

  Professional plumbing, heating, boiler installation, drainage and facilities management services across London for domestic and commercial clients.

• S Sagewood Ltd London · Main contractor · 10-49 employees

  Sagewood Limited, established 1987, offers international services in Agriculture, Mining & Construction, Power, and Laboratory & Medical sectors. Head

• S Salisbury Plumbing & Heating Ltd London · Plumbing

  Salisbury Plumbing & Heating Ltd is a professional plumbing and heating company based in Camden Town, North London, specialising in boiler installatio

• S Sam Forster Associates Ltd London · Fit-out & interiors

  Sam Forster Associates provides exhibition construction and fabrication services to museums and galleries across the UK, specialising in temporary exh

• S Sandarov Ltd London · Refurbishment

  Sandarov Ltd is a North London building company offering loft conversions, home extensions, renovations, and structural work. Professional, reliable,

• S Scl Design & Build Ltd London · M&E contracting · 1-9 employees

  SCL Design & Build Ltd is a London-based mechanical and electrical design and build specialist, delivering professional design, installation, complian

• S Scrubs Group London · Main contractor · 10-49 employees

  Scrubs Group is a diversified construction company operating as a Principal Contractor, with specialist divisions in MEP and data centre cleaning. The

• S SE General Services London · Painting & decorating

  SE General Services Ltd offers comprehensive property maintenance services for residents, homeowners, property managers, estate agencies, and more. Co