Heating & ventilation contractors in London working in commercial

769 heating & ventilation contractors in and around London working in the commercial sector.

• L LDN MAINTENANCE SERVICES London · Electrical · 1-9 employees

  LDN Maintenance Services: Your all-in-one property partner in East London. Accredited electricians, plumbers, and builders. Call for a free quote.

• L Legacy Renovation Group Ltd London · Refurbishment

  Legacy Renovation Group specializes in home improvement and renovation services in North London. With over 20 years of experience, they offer expert c

• L Leo Lynch Engineering Services (UK) Ltd London · M&E contracting

  Leo Lynch is a specialist mechanical, electrical and process engineering contractor with decades of experience delivering high-performing construction

• L Leonari Ltd London · M&E contracting

  Leonari provides expert Mechanical & Electrical services, from Shell and Core to Cat-A/B fit-outs, across diverse sectors including commercial, reside

• L Level A Ltd London · Main contractor

  Level A Construction is a reliable and affordable general building company with over a decade in the trade, working in London and surrounding areas. T

• L Lexicon Circle Ltd London · Refurbishment · 1-9 employees

  A multi-services company providing professional, high-standard, and sustainable building services. Established in 2013, Lexicon Circle focuses on clie

• L Lifestyle London Design & Build Ltd London · Design & build · 1-9 employees

  Lifestyle Design + Build is a family-run business established in 1993, specialising in bespoke German & British Kitchens, extensions, loft conversions

• L Lime London · Solar PV · 1-9 employees

  Powering Homes and Businesses with clean renewable energy built around your needs. Making the move to renewable energy simpler and smarter.

• L Llc Group Ltd London · Drylining · 1-9 employees

  We 're industry leaders, bringing a higher standard of quality to the construction industry. Some call us boundary- pushers. We call ourselves your pa

• L Llc Group Ltd London · Drylining · 1-9 employees

  We 're industry leaders, bringing a higher standard of quality to the construction industry. Some call us boundary- pushers. We call ourselves your pa

• L Lm Electrical Installations Ltd London · Electrical · 1-9 employees

  LM Electrical Installations provides comprehensive electrical solutions for residential, commercial, and industrial clients, offering design, installa

• L LMG London · Electrical · 50-249 employees

  LMG provides a comprehensive, full-service proposition as a building technology (PropTech) partner, ensuring global project delivery, management, and

• L London Ac Ltd London · Air conditioning · 10-49 employees

  London AC Ltd specialises in the installation and maintenance of Air Conditioning and Ductwork Services, providing Blue Chip installations and repairs

• L London Concept Developments Ltd London · Main contractor · 1-9 employees

  A leading London construction company delivering projects of every scale, from small refurbishments to multi-million-pound new builds, across London a

• L LONDON DOMESTIC MAINTENANCE LTD London · Plumbing

  Trusted domestic maintenance services in London. Plumbing, gas, electrical, and property repairs. Fully insured, professional, and responsive.

• L London Efficiency Ltd London · Plumbing · 10-49 employees

  London Efficiency offers expert plumbing, heating, and gas services with 30 years of experience. We provide reliable, high-quality solutions for homeo

• L London Flows Ltd London · Drainage · 1-9 employees

  London Flows provides trusted drainage, plumbing, heating and gas services for homeowners, landlords, businesses & local authorities across London.

• L London Heating Solutions London · Heating & ventilation · 1-9 employees

  London Heating Solutions offers expert boiler installation, repair, and servicing by Gas Safe registered engineers. We are Worcester Accredited Instal

• L London Water Filter London · Plumbing

  Expert water filtration systems for London homes, RO, whole house & softeners. Waterdrop authorized dealer. Water test & quote, same-week install.

• L London'S Electrical Services Ltd London · Electrical · 1-9 employees

  Experienced electrical contracting company covering Greater London. Services include EICR, EPC, heating, boiler installation/repair, landlord gas safe

• L Love Automation Ltd London · Electrical · 1-9 employees

  Love Automation offers bespoke home automation and smart living solutions, including intelligent lighting, home cinemas, and integrated climate and bu

• L LOW CARBON LONDON LTD London · Solar PV

  Low Carbon London Ltd installs air source heat pumps from £10,000, handling the £7,500 Boiler Upgrade Scheme grant. Samsung specialists with a 7-year

• L Lowes Heating Company Ltd London · Heating & ventilation

  Lowes Heating Co Ltd. is a family-run business, we take pride in keeping homes warm and comfortable.

• L LSR Services Group London · Refurbishment

  LSR Services Group offers fully managed property maintenance for letting agents and property managers, coordinating repairs and tenant communication w

• L LURA CONSTRUCTIONS LTD London · Refurbishment · 10-49 employees

  Lura Construction offers a comprehensive range of services from repairs and refurbishment to large-scale retrofit works, focusing on building better c

• L LUX TEQ London · Security systems

  LUX TEQ LTD: Smart Home specialists in Audio Visual, Control 4, Lutron, CCTV, Networks, Intercom, Intelligent lighting, and WiFi. Elevating living env

• L Luxurybuildersdirect Ltd London · Refurbishment · 1-9 employees

  Luxury Builders Direct offers a comprehensive range of property maintenance and building services, from handyman tasks to large renovations and extens

• L LW Pipe Solutions LTD London · Heating & ventilation · 1-9 employees

  LW Pipe Solutions LTD offers sustainable energy-efficient solutions, integrating green technologies into plumbing. Specialising in heat pumps, boilers

• M M Maintenance Ltd London · Refurbishment · 1-9 employees

  Z&M Maintenance LTD is a leading construction company dedicated to delivering exceptional construction services. We specialize in a wide range of cons

• M M&E Heating and Property Services London · Heating & ventilation · 1-9 employees

  M&E Heating and Property Services offers a wide range of property maintenance services including pre-purchase surveys, refurbishments, ongoing repairs

• M M&E Services London · Heating & ventilation · 1-9 employees

  M&E Services (Lincs) Ltd offers expert plumbing, heating, gas, and electrical services across Lincolnshire and Cambridgeshire, including heat pump sol

• M M&E Services Ltd London · M&E contracting

  Re-Gen M&E Services provides Mechanical and Electrical solutions across London and the South East with over 20 years of industry expertise.

• M M25 Gas Safety Engineers Ltd London · Heating & ventilation · 1-9 employees

  M25 Gas Safety Engineers Ltd offers commercial and domestic gas safety certificates, boiler servicing, installation, and repair. Covering all London a

• M Ma4 Plumbers Ltd London · Plumbing · 1-9 employees

  MA4 Plumbers is a London-based company specializing in plumbing and heating repairs and installations. They offer a 24-hour emergency service and focu

• M Mada Facility Management Ltd London · Electrical

  Certified electricians and F-Gas air conditioning engineers in London & the UK. 24/7 emergency repairs, installations, and maintenance.

• M Magico Plumbing And Heating London · Plumbing · 1-9 employees

  Gas Safe registered plumber serving London, Essex & Hertfordshire for 15+ years. Emergency plumbing, boiler repairs & gas engineer services.

• M Mainteniq Ltd London · Heating & ventilation

  Planned maintenance contracts for London landlords, Airbnb hosts & agents. 4-hour emergency response, 24/7 line, Gas Safe & F-Gas certified. Get a quo

• M Makdan Service Ltd London · Electrical · 1-9 employees

  MAKDAN SERVICE LTD provides reliable property maintenance services across London, offering a wide range of services from electrical and plumbing to de

• M Maple Mechanical Ltd London · Air conditioning · 1-9 employees

  Maple Mechanical specialises in designing, supplying, and installing high-quality air conditioning systems for domestic and commercial clients. With o

• M Mark Harvey Renewables London · Solar PV

  Your trusted renewable energy solutions company in Suffolk, UK. Experience our innovative green energy solutions. Contact us today to learn more.

• M Marlowe Environmental Services London · Drainage · 10-49 employees

  Marlowe Environmental Services offers expert-led water, wastewater, air quality, and training environmental services. They provide comprehensive solut

• M Maslev-Vent London · Heating & ventilation · 1-9 employees

  Maslev Ltd. provides professional services in the installation, commissioning and maintenance of ventilation systems for residential and commercial bu

• M Masters Solution Ltd London · Main contractor · 1-9 employees

  Masters Solution Ltd provides Construction, Handyman & Maintenance, Labour Supply, Security, and Project Consultancy services, all tailored to meet yo

• M Mata Building Ltd London · Tiling · 1-9 employees

  Mata Building Ltd is a London-based construction company offering a wide range of building and renovation services, including tiling, extensions, and

• M MATTR Projects London · Refurbishment · 1-9 employees

  MATTR Projects specialises in high-end refurbishments, extensions, and period home restorations in London, offering meticulous planning and quality cr

• M Mayfair Interiors Ltd London · Refurbishment · 1-9 employees

  Specialists in commercial fit out, refurbishment and interior construction for developers, builders, contractors and property managers. Retail, office

• M Mcallister Av Ltd London · Security systems · 1-9 employees

  McAllister AV specialise in the design and installation of bespoke audio visual smart-home systems for residential and commercial clients.

• M Mdd Projects Ltd London · Refurbishment

  MDD Projects offers reliable handyman services across London, covering home repairs, property maintenance, and improvements for homeowners, landlords,

• M Melinboo Ltd London · Refurbishment · 1-9 employees

  MELINBOO LTD offers high-quality building services, focusing on safety and environmental consciousness. Our experienced team delivers exceptional resu

• M Mendick Waring Ltd London · M&E contracting · 10-49 employees

  Mendick Waring Limited is an established multi-disciplinary practice of Building Services Engineering Consultants, based in North London.