Heating & ventilation contractors in London working in commercial

1490 heating & ventilation contractors across London working in the commercial sector.

• 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 Jki Group Ltd London · Design & build

  JKI Group is a London-based company specializing in design and build, offering tailored solutions for residential and commercial spaces. They focus on

• J JL Phillips Renewable Energy London · Solar PV

  JL Phillips specialises in heat pump and solar PV installations across the UK. Over 1,000 projects completed-contact us today!

• J Jlgrant Maintenance Associates Ltd Dagenham · Plumbing

  JLGrant Maintenance Associates cover all aspects of Building Maintenance and Property Management, with over 16 years experience within both sectors.

• J JM Electrical Services London · Electrical

  Electrical, lighting, CCTV, and AV installation services across London & Home Counties. Part P Certified, Fully Insured, Authorised Ring Dealer. 30+ y

• J JM Heating Services Edgware · Heating & ventilation

  JM Heating Services provides professional plumbing and heating services in Hertfordshire, London and surrounding areas. Offering repairs, installation

• J JM Plumbing London Kent · Plumbing

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

• J Jmt Works Ltd Wembley · Heating & ventilation

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

• J Johnson Plumbing Services Ltd London · Plumbing · 1-9 employees

  Welcome to Johnson Plumbing Services Limited! Discover expert plumbing solutions for your Shephall home or business. From repairs to installations, tr

• J Jordan James Electrical Essex · Electrical

  Jordan James Electrical provides a comprehensive range of electrical services for domestic, commercial, and industrial clients, including installation

• J Jp Mechanical Ltd London · Plumbing

  JP Mechanical Ltd provides expert plumbing, heating, and HVAC services across London. Rapid response, reliable workmanship, and tailored mechanical so

• J Jp&H Specialists Ltd South Croydon · Plumbing

  JP&H Specialists offers expert plumbing and heating solutions in London, Surrey, and Reading, focusing on quality, reliability, and customer satisfact

• J Jt Complete Services Ltd Romford · Air conditioning

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

• J Just Services Group London · Heating & ventilation

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

• J Jw Pipe Services Ltd Bexley · Plumbing

  JW Pipe Services Ltd provides a wide range of mechanical plumbing services for commercial, industrial, and residential clients across the UK.

• J Jz Precision Ltd London · Plumbing

  JZ Precision offers expert plumbing, heating, and joinery services in North & West London. Available 24/7 for emergency call-outs with fast, professio

• K K Building & Maintenance Ltd London · Refurbishment · 1-9 employees

  K Building & Maintenance offers expert renovation, remodeling, and construction services across London and the Home Counties, with over 16 years of ex

• K K Crozier Heating Ltd South Croydon · Heating & ventilation

  K Crozier Heating Ltd offers cost-effective, reliable heating and plumbing services for domestic and business customers in Croydon, Warlingham & Whyte

• K K Energy Solutions Ltd London · Air conditioning

  K Energy Solutions Ltd provides premium air conditioning, HVAC, electrical, and ventilation services for luxury homes and commercial properties across

• K K Marsh Plumbing And Heating Mitcham · Plumbing

  Expert Plumbing, Heating & Building Services in London. With over 40 years of industry experience, we provide reliable, high-quality plumbing and heat

• K K-Tech Heating Ltd Bromley · Heating & ventilation

  K-Tech Heating Ltd offer heating and plumbing repairs, maintenance, annual service, new installations. Get in touch for quality work at competitive pr

• K K&T Electromech Services Orpington · M&E contracting · 1-9 employees

  K&T Electromech is a sleek, solution focused building services company. 40 years' of experience has produced a culture of experienced, honest professi

• K K2 Engineering (Cooling) Ltd Tadworth · Heating & ventilation

  Independent consultancy providing structured, technically robust support across commercial refrigeration and mechanical systems. Delivering clear, obj

• K K25 Plumbing Ltd Loughton · Plumbing

  K25 Plumbing Ltd offers comprehensive plumbing and central heating services for both commercial and domestic clients across England. Specialising in b

• K Kaizen Heating & Plumbing London · Plumbing

  Female-owned plumbing and heating business in London offering reliable, customer-centric solutions. Specialising in repairs, installations, and bathro

• K Kam Surveys Ltd London · M&E contracting

  Bringing engineering and data analysis expertise together, providing clients accurate outputs for their built environments.

• K KBK Property Services London · Refurbishment

  KBK Property Services offers high-quality, cost-effective property maintenance to domestic and commercial clients in London and the South East. Establ

• K KBW London Isleworth · Refurbishment

  KBW London provides high-quality, one-stop solutions for spatial design and building requirements in West London and Surrey. Their directly employed t

• K Kch Contractors Ltd Barnet · Refurbishment · 10-49 employees

  KCH Contractors Ltd is a commercial building maintenance and refurbishment contractor, specialising in schools and hospitals. Established in 1980, the

• K KCS ELECTRICS LTD London · Electrical

  NICEIC approved electricians and Gas Safe engineers in London. We provide electrical installations, EICRs, and landlord safety certificates. Book a se

• K Keep It Techiie Ltd London · Electrical

  Expert IT support, CCTV installation, home automation, and electrical services in Wandsworth, London. Certified professionals for home & business need

• K Keigen London · Plumbing

  Keigen helps teams verify which traffic, growth, campaign outcomes, rewards, and AI-agent actions deserve trust before commercial action.

• K Kelleher Group Maintenance Ltd Bexleyheath · Utilities · 10-49 employees

  Kelleher Group Maintenance offers 24/7 Gas, Water, Electric, Building and Specialist Works. We provide a bespoke approach to planning and execution, a

• K Kemco Plumbing & Heating London · Plumbing

  Kemco Plumbing & Heating are Gas Safe registered engineers providing reliable plumbing, heating, and boiler services across London and the South East.

• K KEMET ENGINEERING Ilford · Electrical

  KEMET is a leading supplier of reliable power and energy systems and process instruments for diverse industrial applications. We offer innovative tech

• K KENMAR COOLING LIMITED London · Air conditioning

  Kenmar Cooling is an established Air Conditioning and Refrigeration company serving commercial clients in London and surrounding areas. Offering insta

• K Kensington Maintenance Services London · Refurbishment

  Property Maintenance & Handyman Service in london to get all those handyman tasks you have out of the way ? Trust us to get it done

• K KENT DOMESTIC PLUMBING & HEATING Dartford · Plumbing

  KDPH LTD is a Kent-based company with years of experience in plumbing and heating, offering expert advice and solutions for domestic and commercial cl

• K Kentek Engineering London · Heating & ventilation

  Kentek Engineering offers expert domestic and commercial heating and plumbing services, focusing on quality, efficiency, and customer satisfaction. Th

• K Keylight Services Ltd London · Electrical · 1-9 employees

  Keylight Services offers expert electrical and mechanical engineering solutions in London, alongside specialised painting and decorating services for

• K Keystone Comfort Solutions Ltd Epsom · Heating & ventilation · 1-9 employees

  Keystone Comfort Solutions Ltd offers expert boiler installations, repairs, and servicing for homes and businesses in Surrey. Providing transparent pr

• K Keystone London Group Ltd London · Plumbing

  Trusted London plumber for plumbing, heating, boiler repairs, air conditioning and emergencies across West, South West and Central London.

• K Khater Ltd London · Main contractor

  Khater Ltd is a professional building company in London, offering a wide range of services with a focus on quality, reliability, and customer satisfac

• K Kia Construction Ltd Wembley · Plumbing

  KIA Construction provides flexible labour hire solutions and skilled construction workers for top companies in London, UK. We specialize in finding sk

• K Kings Of Kent Ltd Orpington · Plumbing

  Trusted plumbers in Tunbridge Wells & Kent. 24/7 service, 80+ years' combined team experience. Call now or request a quote from Kings Of Kent. Work wi

• K Kipo Ltd Croydon · M&E contracting

  MEP Consulting Engineers offering specialist design services, building services design checks, power system studies, power failure recovery, sustainab

• K Kiskas Plumbing Ltd West Drayton · Plumbing

  Professional plumbing and heating services across London and the UK. Offering boiler services, radiator services, underfloor heating, and complete bat

• K KJ HEATING LTD Dartford · Plumbing

  KJ Heating offers professional plumbing and heating services in Dartford, including boiler installation, servicing, repairs, and landlord safety check

• K Knektd Ltd Richmond-Upon-Thames · M&E contracting · 10-49 employees

  KNEKTD are specialists in integrating lifestyle technology into super-prime commercial and private residences, offering bespoke engineering and design

• K Knights Air Ltd London · Air conditioning

  Knights Air Ltd provide air conditioning services for residential & commercial properties covering London, Essex & Suffolk.