Heating & ventilation contractors in the UK

9351 heating & ventilation contractors listed from the UK register.

• N National Grid Property Holdings Ltd Utilities

  National Grid Property Holdings Limited is a UK-based company involved in energy infrastructure. It operates across the UK and US, focusing on electri

• N National Heat Source Ltd London · Heating & ventilation

  National Heat Source Ltd offers expert boiler installation, central heating systems, boiler servicing and repairs, and all plumbing and gas works acro

• N National Plumbers Ltd London · Plumbing

  Expert Plumbing, Cooling & Renovation Services in Western London. National Plumbers LTD provides top-quality plumbing, cooling, and renovation service

• N Nationalwide Management Ltd Ilford · Heating & ventilation

  Nationalwide Management Ltd offers energy-efficient home upgrades using government funding schemes like ECO4 & GBIS. Specializing in insulation, boile

• N Nationserv Ltd Stevenage · Main contractor · 10-49 employees

  Specialist insurance repair contractor delivering end-to-end building solutions for residential and commercial properties across the UK since 2015.

• N Nationwide Air Conditioning Limited Edenbridge · Air conditioning · 50-249 employees

  Nationwide Air Conditioning Limited are a carbon neutral business, exceeding customers expectations since 2001. We service over 2,500 sites throughout

• N Nationwide Chimney Components Ltd Gateshead · Heating & ventilation · 1-9 employees

  UK supplier of chimney flue systems, twin wall flues, liners, stove pipe and accessories. Nationwide Chimney Components offers expert support.

• N Nationwide Construction (Gb) Ltd Wanstead · Design & build · 1-9 employees

  Nationwide Construction is a London-based Design & Build Mechanical Services contractor, delivering high-class, personable service across London and t

• N Nationwide Properties Contractors Ltd London · Main contractor · 1-9 employees

  Delivering residential and commercial projects with unrivalled expertise and one hundred percent client satisfaction. Specialising in new developments

• N Nationwide Retrofit Cardiff · Insulation

  Nationwide Retrofit Ltd specialises in reducing carbon footprints through retrofit work in the housing sector, primarily utilising grant funding for i

• N Nationwide Silo Access Services Ltd Stoke-On-Trent · Solar PV · 10-49 employees

  Specialist silo cleaning, access, and maintenance services including vacuum recovery, decontamination, working at height, PPE supplies, specialist coa

• N Nationwide Ventilation Heating & ventilation · 1-9 employees

  Nationwide Ventilation specialises in designing, manufacturing, and installing high-quality kitchen ventilation systems and associated environmental p

• N Natural A/C Ltd Southend-On-Sea · Air conditioning

  Natural A/C Ltd are specialists in refrigeration and air conditioning systems, offering expert advice, installation, maintenance, and repair services

• N Navarre Support Services Colchester · Refurbishment

  Navarre Support Services (NSS) excel at delivering small works services in occupied spaces in London, focusing on fabric repairs, maintenance, and off

• N Naylor HVAC Ltd Bolton · Air conditioning

  Naylor HVAC Ltd specialises in the installation and maintenance of air conditioning and heating systems for both domestic and commercial clients. Offe

• N Naylor Mechanical Pudsey · M&E contracting

  Naylor Mechanical Services offers commercial and domestic proactive and reactive maintenance for mechanical and electrical systems. They provide insta

• N Nazeing Heating Ltd Hoddesdon · Heating & ventilation

  Nazeing Heating are Gas, Electrical and Renewable Energy experts operating throughout London, Essex and Hertfordshire.

• N NB PLUMBING & HEATING LIMITED West Yorkshire · Plumbing

  NB Plumbing and Heating offer boiler installations, servicing, and repairs in Castleford. Specialising in domestic and commercial plumbing, heating, a

• N Nb Plumbing And Heating Services Ltd Huntingdon · Plumbing

  Expert plumbing and heating services in Huntingdon. Gas Safe registered. Fast boiler repairs, emergency plumbing, and 5-star rated service.

• N Nbb Rail Ltd London · Rail infrastructure

  NBB Rail Limited offers comprehensive services to the rail and construction industry as an MEPh+F specialist, covering design, checking, site manageme

• N Nbs Homes Ltd Luton · Property developer

  NBS HOMES LTD is a private limited company based in Luton, UK. It was incorporated on 9th December 2024. The company's SIC codes are 41100 (Developmen

• N Nc Hammer Ltd Old Harlow · Plumbing · 1-9 employees

  Property Services - we take care of everything so you don't have to

• N Ncc Mechanical Services Ltd Springfield · Heating & ventilation · 10-49 employees

  NCC Mechanical Services specialises in the design and installation of mechanical services including heating, plumbing, ventilation, air conditioning a

• N Ncd Electrical Services Ltd Cranleigh · Electrical

  NCD Electrical provides bespoke electrical solutions, smoke ventilation systems, and residential ventilation for new builds. They focus on design, ins

• N Ncn Building & Maintenance Ltd Plymouth · Main contractor · 1-9 employees

  NCN Building & Maintenance Limited is a construction company based in Plymouth, offering a comprehensive range of building and maintenance services fo

• N Ncp Mechanical Ltd London · Plumbing

  NCP Mechanical Ltd provides expert plumbing, heating, and ventilation system services for residential construction projects across London and the Sout

• 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 Builders Ltd Sheffield · House builder

  Residential and commercial building contractor based in Sheffield, offering a full range of services including house building, renovations, and proper

• 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 Netelect Group (UK) Ltd Derby · Fire protection

  Netelect Group is a specialised building consultancy and facilities engineering company offering services in fire safety, building surveys, engineerin

• N Neti Construction Ltd Havering · Refurbishment · 1-9 employees

  Neti Construction Ltd is a leading renovation contractor in London & Essex, offering high-quality residential and commercial project services with a f

• 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 Netzero Climate Ltd Slough · Solar PV

  NETZERO CLIMATE LTD offers affordable, sustainable, and future-ready energy solutions, including heat pumps, solar, and battery storage, to reduce cos

• N Netzero Collective Ltd Leatherhead · Refurbishment

  NetZero Collective helps UK housing portfolios achieve carbon neutrality by 2050 with PAS2035 accredited decarbonisation solutions.

• 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.