Heating & ventilation subcontractors in the UK

7637 UK subcontractors offering heating & ventilation work.

• N NCS Plumbing and Heating Ltd London · Plumbing

  NCS Plumbing and Heating Ltd offers expert plumbing and heating services across London. Contact us for reliable solutions.

• N NDN PROPERTIES Waltham Abbey · Cladding · 1-9 employees

  NDN Properties Ltd offers building maintenance and construction services for domestic, commercial, and industrial clients across Greater London, South

• N Neater Heat Aldershot · Heating & ventilation

  Neater Heat in Aldershot: Heating & renewable energy experts. Boiler installations, serving and repairs, heat pumps, and solar solutions. Call now!

• N Neath Gas Services Ltd Neath · Heating & ventilation

  Neath Gas Services offers expert gas boiler, heat pump, and hot water cylinder services in Neath, Port Talbot, Swansea, and Bridgend. Gas Safe & BPEC

• N Nebula Plumbing and Heating Chesterfield · Plumbing

  Claudia-led boiler, plumbing and heating services for Chesterfield, Worksop, Barlborough, Sheffield and nearby areas. Gas Safe registered.

• N Neil C George And Sons Ltd Lossiemouth · Plumbing · 1-9 employees

  Neil C George and Sons Ltd offers expert plumbing services in Moray and Inverness-shire, covering central heating, drain cleaning, bathroom and kitche

• N Neil Campbell Electrical Contractors Ltd Isle Of Benbecula · Electrical · 10-49 employees

  Neil Campbell Electrical Contractors Ltd. offers electrical, plumbing, and heating services across the Outer Hebrides, serving domestic, commercial, a

• N Neil Hadden Plumbing And Heating Ltd Elgin · Plumbing

  Neil Hadden provides accredited plumbing and heating services you can trust. From installations to repairs, our experienced team delivers reliable, hi

• N Nelson Plumbing & Heating Ltd Salford · Plumbing

  Boiler installation from £1,900 + VAT, repairs, servicing and CP12 certificates across Greater Manchester. Gas Safe registered. Fixed price agreed bef

• N Neo System Automation Ltd Twickenham · Heating & ventilation

  Neo System Automation designs and installs smart living systems, integrating HVAC, lighting, AV, and BMS. They offer consultancy and full M&E project

• N Neon Heating Hereford · Plumbing · 1-9 employees

  Neon Heating and Boiler Services Ltd is a family-run plumbing and heating company based in Herefordshire, offering a wide range of services from tap r

• N Neptune Heating & Plumbing Ltd Rochester · Plumbing

  Family-run plumbing and heating services in Hemel Hempstead. Gas Safe registered, offering competitive pricing and a promise to better any like-for-li

• N Ness Engineering Ltd Shetland · Refurbishment · 50-249 employees

  Ness Engineering delivers trusted engineering, building, and plant hire solutions across Shetland and the Highlands for over 40 years. Multi-disciplin

• N NEST HOME IMPROVEMENTS LTD Burton On Trent · Insulation

  Professional home improvements focused on energy efficiency, including insulation, wall coatings, solar PV, EV charging, and ventilation systems to en

• N Nest Maintenance London · Refurbishment

  Nest Maintenance offers professional residential and commercial property maintenance services across London. Fast, reliable, and tailored to your need

• N NESTON ELECTRICAL SERVICES LTD Little Neston · Electrical

  Neston Electrical Services Ltd: trusted electricians in Little Neston, covering Wirral & beyond. Alarms, CCTV, lighting, home automation, EV groundwor

• N Nesttech Ltd London · Security systems

  NestTech Ltd is a London-based specialist in smart home, commercial automation and intelligent networking. Expert design, consultation and installatio

• N Network Energy Ltd Wembley · Insulation

  Network Energy Ltd offers energy efficiency solutions for landlords and homeowners, specializing in insulation, solar PV, EV charging, and heat pumps.

• N Neuman Aqua Ltd Dorking · Design & build

  Neuman Aqua is a design-build company specialising in the delivery and maintenance of pools and waterpark projects worldwide.

• N Neutral Energy Solutions Ltd Exeter · Solar PV

  Neutral Energy Solutions provide a range of domestic, commercial & industrial energy solutions, solar PV system & heat PUMP solutions services in Exet

• N New Air Repair ltd. Melton Mowbray · Heating & ventilation

  New Air Repair Ltd specialises in the installation, maintenance, and replacement of air source and ground source heat pumps, offering services across

• N New Boiler Quotes Birmingham · Heating & ventilation · 1-9 employees

  Compare heating engineers for new boiler installation and replacement across England. Get tailored written quotations within 48h.

• N New Build Maintenance Ltd Kent · Refurbishment

  Comprehensive building and maintenance services for new builds, management agents, and commercial clients across South England. We handle everything f

• N New Coast Renewables Ilfracombe · Heating & ventilation

  New Coast Renewables specialises in air source heat pumps, air conditioning, and domestic plumbing services, including underfloor heating and boiler i

• N New Era Contracts Ltd Romford · Air conditioning

  New Era Contracts Ltd are specialists in plumbing, heating, air conditioning, and renewable energy solutions for domestic and commercial clients acros

• N New Form Plumbing LTD Dartford · Plumbing · 1-9 employees

  Experts in water services: installation, maintenance, plumbing, heating, underfloor heating, bathroom fitting, interior & CAD design. Gas Safe registe

• N New Model Building Services Ltd Sheffield · Main contractor · 1-9 employees

  New Model Building Services Ltd offers specialized building solutions for care homes, student accommodation, and retail. We pride ourselves on deliver

• N New-Air Southampton · Air conditioning

  New-Air is a leading contractor in domestic, commercial, and industrial air conditioning, refrigeration, and ventilation supply in the South of Englan

• N Newcastle Boiler Maintenance Ltd Newcastle Upon Tyne · Heating & ventilation

  Local Gas Safe registered boiler engineers in Newcastle upon Tyne. Boiler repairs, servicing, maintenance and central heating. Call 0731 136 3030.

• N Newcastle Gas Services Newcastle Upon Tyne · Plumbing

  Gas, Plumbing and Heating services in Newcastle upon Tyne. Commercial boilers, industrial heating, gas safety certificates, and central heating servic

• N Newland Construction (Oxford) Ltd Witney · Main contractor · 1-9 employees

  Experienced building and roofing company covering Oxfordshire and surrounding counties. Offering quality, reliability, and competitive estimates for a

• N Newman Moore Ltd Sleaford · Main contractor

  Newman Moore Ltd is a construction company, building contractor, and plumbing and heating engineer based in Sleaford, Lincolnshire. They offer a wide

• N Newsome Ltd Elland, Halifax · Heating & ventilation · 50-249 employees

  Newsome provides temperature and humidity control solutions, including HVAC hire, sales, and service. They offer industrial chillers, boilers, air con

• N Newteam Services Fareham · Heating & ventilation

  Expert heating engineers and plumbers serving homes and businesses across Hampshire for over 20 years. Reliable heating, water and gas services.

• N Newtec Plumbing & Heating Ltd Newark · Plumbing

  Newtec Plumbing & Heating Services Ltd offers comprehensive plumbing, boiler repair, and installation services in Farnsfield and surrounding areas. Ex

• N Newydd Maintenance Limited Cardiff · Refurbishment

  Newydd Maintenance Limited is an in-house contractor providing responsive and planned works to Newydd Housing Association, part of the Cadarn Housing

• N Nexfinyx Technologies Ltd Blackburn · Plumbing

  NEXFINYX TECHNOLOGIES LTD: Leading wholesale supplier and installer of premium plumbing and heating equipment across England. Specializing in boilers,

• N Nexgen Air Systems Ltd Dunmow · Heating & ventilation

  Nexgen Air Systems offer specialised services for Data Centre HVAC systems across the UK and Europe.

• N NEXGEN ENERGY GROUP LTD Blackburn · Insulation

  Eco-energy and home insulation specialists in Lancashire and across the UK, dedicated to achieving Net Zero carbon emissions by 2050. Offering tailore

• N NEXGEN HVAC London · Heating & ventilation

  Nexgen HVAC are experts in Air Source Heat Pump and Air Conditioning installations in London. They offer eco-friendly heating and cooling solutions fo

• N Nexgen Property Solutions Stoke-On-Trent · Plumbing

  Nexgen Property Solutions is a trusted plumbing, heating, and electrical company in Staffordshire and Cheshire, offering reliable services for homeown

• N Nexosters Plumbing Swansea · Heating & ventilation

  Professional boiler installation and heating system optimisation in Swansea & South Wales. Gas Safe registered engineer. Powerflush included.

• N Next Energy Solutions Ltd Warrington · Solar PV · 50-249 employees

  Award-winning renewable energy specialists installing solar panels, battery storage, insulation & heating systems via government schemes.

• N NEXT LEVEL BOILER SOLUTIONS LTD Hoddesdon · Heating & ventilation

  Next Level Boilers offers reliable and affordable boiler replacement solutions in Hertfordshire, Essex, and London. Specialising in heating systems, t

• N Next Step Heating London · Heating & ventilation

  Next Step Heating is a London-based installer of heating and renewable energy systems, offering design, supply, installation, and MCS commissioning se

• N NEXTGEN Inc Norwich · Plumbing

  Affordable, energy-efficient plumbing & heating solutions with expert installation and up to 12 years warranty. National company with local presence.

• N NEXTGEN National Hastings · Heating & ventilation

  NEXTGEN National LTD offers expert heat pump installation, plumbing, and energy solutions across the UK for domestic and commercial projects.

• N Nextherm Ltd London · Heating & ventilation

  Specialist heating, plumbing and building services across North London, focused on installation, servicing, diagnostics and repair within modern resid

• N Nexus Eco Ltd Birmingham · Heating & ventilation

  Nexus Eco Ltd offers eco-friendly upgrades for homes and businesses, focusing on energy efficiency, comfort, and sustainability with smart solutions.

• N Nexus Electrical Ltd Birmingham · Solar PV

  Nexus Electrical Ltd installs high-efficiency Solar PV systems, home insulation, and Air Source Heat Pumps across the UK. MCS certified experts.