Heating & ventilation consultants in the UK

1076 UK consultants offering heating & ventilation work.

• 1 1energy Group Ltd Leeds · Heating & ventilation · 10-49 employees

  1Energy is accelerating the transition to a net zero future by decarbonising heat and building networks across cities and towns in the UK.

• 2 21 Degrees London · Solar PV

  Specialists in low-carbon and renewable energy solutions including solar panels, heat pumps, MVHR, and EV chargers. Serving York and Yorkshire.

• 2 21 Degrees London · Solar PV

  Change the way you think about energy by Harnessing your own sustainable energy to improve efficiency, comfort and the planet.

• 2 2Teck Waterlooville · M&E contracting · 50-249 employees

  2Teck provides expert mechanical and electrical services across the South of the UK, including electrical, air conditioning, plumbing, communications

• 3 360 Workspace London · Fit-out & interiors

  London-based facilities management consultancy offering services, products, and support to ensure workspaces meet client needs.

• 3 3cix Ltd Milton Keynes · Solar PV

  3CIX is a technology partner providing network, AI, and renewable energy solutions. They focus on connectivity, automation, and sustainability for bus

• 3 3d Land Surveys Ltd Truro · Civil engineering

  3D Land Surveys offers expert land & building surveying services across Cornwall, established in 1998. We provide accurate survey data for commercial

• 8 81 Tech Ltd Manchester · Electrical

  Leading electrical installation and solar energy solutions for homes and businesses. Specialising in complex projects with a focus on safety, efficien

• A A G S Noise Control Ltd Heanor · Design & build · 10-49 employees

  AGS Noise Control offers bespoke acoustic solutions, including enclosures, screens, and audiology facilities, designed, manufactured, and installed ac

• A AA Design & Build London · Design & build

  AA Design & Build is a South East of England based licensed contractor specialising in home extensions, renovations, and full construction services. W

• A AAC Group Cranbrook · Air conditioning

  AAC Group provides expert air conditioning, ventilation, plumbing, and heating services across Kent, London, and surrounding areas. Specialising in cl

• A Abacus Building & Consultancy Services Dagenham · Main contractor · 1-9 employees

  Professional management consultancy offering quantity surveying and building services, including extensions, refurbishments, and stone product distrib

• A Abacus Energy Solutions Bootle · Solar PV

  Abacus Energy Solutions specialises in renewable energy systems including heat pumps, solar PV, and battery storage, offering installation and afterca

• A ABN MEP Services Ltd East Ham · M&E contracting

  Trusted M&E specialists delivering tailored installation and maintenance services across the UK for all sectors.

• A ACC FM Aylesbury · Air conditioning

  ACC FM Provide facilities management services to companies throughout South East England including Herts, Beds, Bucks and London

• A Accent Services (Air Conditioning) Ltd Sheperton · Air conditioning · 50-249 employees

  Commercial and residential air conditioning, heating and ventilation services. From design and installation through to maintenance and repair, coverin

• A Ace Facility Management Services Ltd London · M&E contracting

  ACE Facility Management provides tailored facilities management solutions, focusing on maintenance, compliance, safety, and sustainability for busines

• A Acero Projects Ltd Stourport-On-Severn · Heating & ventilation

  Acero Projects Ltd designs, manufactures, and installs commercial kitchen and industrial ventilation systems nationwide. They serve the Food & Leisure

• A ACHS Halesowen · Heating & ventilation

  AC & HS Facilities Ltd offers innovative commercial and industrial solutions for air conditioning, heating, and facilities management across the UK, f

• A Acts Partnership (Services) Ltd Glasgow · M&E contracting

  ACTS Partnership are a leading engineering building services consultancy based in Glasgow, specialising in sustainable mechanical, electrical, and pub

• A Adaptive Cooling Ltd Newbury · Air conditioning · 10-49 employees

  Adaptive Cooling is a leading independent air conditioning design, installation and maintenance specialist in the South of England, trading since 2005

• A Adexsi UK Barry · Heating & ventilation

  Adexsi UK provides specialist ventilation, smoke control, Brise Soleil, and daylight systems nationwide. Part of the Adexsi Group, offering personal s

• A Adlår Castra Farnham · Heating & ventilation

  Farnham-based Dual Air Source Heat Pump specialist operating throughout the South East & London. We manufacture, design & install advanced heat pump s

• A Aes Maintenance Ltd High Wycombe · Heating & ventilation · 10-49 employees

  AES Maintenance provides specialist HVAC Engineering Skills to the Building Services sector, offering nationwide coverage and 24-hour call-out facilit

• A AES SMART METERING LTD Enfield · Solar PV · 50-249 employees

  Renewable energy technology experts helping you switch to greener, lower cost, and more independent energy sources with heat pumps, EV chargers, and s

• A Aethra Energy Ltd Leeds · Solar PV

  Aethra Energy is an energy and building performance company delivering clear, practical insight into how buildings use energy. We provide EPC assessme

• A Ag47 Energy Services Ltd Reading · M&E contracting

  Installation of Smart Building Energy Management Systems for new-build projects, site expansions and retrofits across London. Experienced BMS Contract

• A Air Change Ltd Inverness · Heating & ventilation · 1-9 employees

  Energy conservation solutions for sustainable buildings in the North of Scotland, focusing on reducing energy demands and improving indoor air quality

• A Air Cool Engineering Service & Maintenance Ltd. Aston · M&E contracting · 10-49 employees

  M&E Contractors Keeping your services running. Successfully servicing and maintaining properties since 1993. Offering electrical, mechanical, air cond

• A AIR FORCE RENEWABLES LTD Doncaster · Heating & ventilation

  Air Force Renewables Ltd is a leading provider of heat pump solutions in Doncaster, offering energy efficiency and cost savings for homeowners.

• A Air Tightness Solutions Ltd Wantage · Air conditioning

  Experts in building compliance, air tightness testing, and sound insulation. Reliable services to help your projects meet UK regulations.

• A AIR2HEAT LTD Oswestry · Heating & ventilation

  MCS Certified Air Source Heat Pump Installer, System Design, Supply and Installation, Heat Pump Servicing, Maintenance and Repair, FGAS Registered.

• A Air2NRG Cranbrook · Heating & ventilation

  Discover energy-efficient heat pumps for installation in Sussex & Kent. Air2NRG offers sustainable heating solutions, specializing in air & ground sou

• A Aircon London Ltd London · Air conditioning

  Aircon London provides comprehensive air conditioning installation, maintenance, and repair services across London and surrounding areas. Specialising

• A Airconstruct (Contracts) Ltd Cannock · Heating & ventilation

  Airconstruct (Contracts) Ltd specialises in the survey, design, co-ordination, manufacture, and installation of complete ductwork systems, including p

• A Airology Systems Ltd Design & build

  Airology are experts in high-quality cleanroom design, manufacture, and refurbishment as well as laboratories, and theatres. Enquire now.

• A Airserve.Smc Ltd Solihull · Heating & ventilation

  Specialists in the supply and installation of high quality air conditioning units and heating systems for commercial and domestic environments. Based

• A Airtight Testing Staffordshire Stoke-On-Trent · Air conditioning

  Airtight Testing Staffordshire provides expert air tightness testing, SAP assessments, acoustic testing, ventilation testing, and water calculations t

• A Airtightness UK Felixstowe · Air conditioning

  Airtightness UK specialists provide testing across Suffolk and East Anglia, with UK-wide online booking available.

• A Airtite Ltd Looe · Air conditioning

  Airtite are specialist providers of air and sound testing solutions for residential and commercial properties. We ensure your building meets energy ef

• A AirToHeat Bromley · Heating & ventilation

  Air Source Heat Pumps provide a great energy saving alternative. An ASHP can save you money on your heating bills & help save the environment.

• A AJ Field Electrical & Mechanical Deeside · M&E contracting · 50-249 employees

  AJ Field is a leading independent electrical and mechanical contractor in North Wales, offering a wide range of M&E services to commercial, industrial

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Alies Group Ltd London · Electrical

  Alies Group provides comprehensive electrical solutions, including medium and low voltage systems, energy distribution, lighting, industrial automatio

• A All Bms Systems Ltd Bishop'S Stortford · M&E contracting · 10-49 employees

  Allbms Systems Ltd designs, installs, services and supports energy-conscious Building Management Systems across the UK, all in-house. They focus on cu

• A All Star Safety Ltd Ipswich · Fire protection

  Construction training courses and safety consultancy in Ipswich. NVQ assessments, NPORS, IOSH and first aid across the UK. Call 01473 561 402.

• A Alstom Transport UK Ltd Derby · Rail infrastructure

  Alstom is a global leader in sustainable mobility, developing and marketing integrated transport systems. They focus on greener and smarter transporta

• A Alton And Jones Wokingham · Heating & ventilation

  Trusted renewable heating experts specialising in heat pumps, battery storage, and system design. MCS accredited installers.

• A Altum Organisation Ltd Cardiff · Solar PV

  Expert solar PV installation, battery storage & EV chargers across UK. Premium energy upgrades for homes with 500+ installations, £150k-£250k annual s

• A Ameresco Sunel Energy Ltd Leeds · Solar PV

  Ameresco is a leading energy infrastructure solutions provider, helping customers reduce costs, enhance resilience, and decarbonize to net zero.