Heating & ventilation main contractors in the UK

2079 UK main contractors offering heating & ventilation work.

• M Multi Trades Property Services Derby · Plumbing · 1-9 employees

  Versatile, professional, and reliable property services in Derby. From small repairs to full bathroom installations, we cater to domestic clients, pro

• M Munnelly Group Kings Langley · Civil engineering · 250+ employees

  Munnelly Group is a leading UK construction and infrastructure support services group, recognised for its rapid growth and innovative approach to serv

• M Munns Group Enfield · M&E contracting · 10-49 employees

  Munns Group is a specialist electrical and mechanical contractor providing integrated design, installation, and maintenance services across commercial

• M Murray Building Services Ltd Blackburn · M&E contracting · 10-49 employees

  Murray Building and Maintenance Services provide end-to-end building and maintenance services for customers across the North West of England in sector

• M Musat Trade Ltd London · Electrical

  Musat Trade LTD offers integrated, multi-disciplinary construction services. We manage complexity with expert teams in electrical, plumbing, HVAC, car

• M Musselwhite Builders Lingfield · Plumbing · 1-9 employees

  Musselwhite Builders: Domestic and Business building services including home improvements, plumbing, refurbishments. A family business covering South

• M Mutti Building Contractors Ltd Dagenham · Extensions · 1-9 employees

  Building contractors specialising in extensions, loft conversions and renovations across London and the Southeast. Quality finishes, clear communicati

• M Mvh Building Solutions Ltd Slough · Main contractor

  MVH Building Solutions Ltd is a family-run business established in 2005, offering a complete project management service for new builds, extensions, co

• M Mxpro Ltd Eye · Heating & ventilation

  MxPro Ltd. is a family-run commercial catering engineers business in Suffolk, covering most of England. They install and renovate hospitality areas.

• M My Lady Builder Ltd London · Main contractor · 1-9 employees

  A female-led construction company with 50+ years collective experience, offering residential and commercial building, refurbishments, conversions, and

• M My Retreat Garden Rooms London · Design & build · 1-9 employees

  Bespoke, insulated garden rooms in Surrey, Berkshire & Buckinghamshire. UK factory manufactured with steel frames, 10-year guarantee. Home offices, gy

• M MYhouseMOT Belfast · Plumbing · 10-49 employees

  24/7 Emergency Call Out For All Home Emergencies within a maximum of 1 hour. Plumbing, Electrical, Building, Windows, Locks, Roofing Emergencies. Plan

• N N M Renovations Ltd London · Refurbishment · 1-9 employees

  NM Renovations Ltd is a CIS-registered contractor based in Luton, delivering substantial residential renovations, extensions and structural alteration

• N N R Burton Builders Ltd Alford · Main contractor · 1-9 employees

  N R Burton Builders Ltd offers comprehensive building services for domestic and commercial customers in Alford and across Lincolnshire. Established in

• N N Stones Builders South Yorkshire · Main contractor · 10-49 employees

  South Yorkshire based construction company specialising in disability adaptations, extensions, new builds, renovations, and civil engineering. Establi

• N NAAMEC Swansea · House builder · 1-9 employees

  NAAMEC is an award-winning family business based in Swansea, specialising in constructing luxury new-build housing developments across South Wales.

• N NAKED HOUSE LIMITED Stowmarket · Modular & offsite construction · 1-9 employees

  Experts in off-site produced, timber frame Passivhaus standard buildings. Delivering low-energy, high-quality homes quickly and efficiently for develo

• N National Grid Property Holdings Ltd Utilities · 10-49 employees

  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 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 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 · 1-9 employees

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

• N Navarre Support Services Colchester · Refurbishment · 1-9 employees

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

• N Nazeing Heating Ltd Hoddesdon · Heating & ventilation · 10-49 employees

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

• 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 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 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 · 1-9 employees

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

• 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 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 Neuman Aqua Ltd Dorking · Design & build · 10-49 employees

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

• N New Build Maintenance Ltd Kent · Refurbishment · 1-9 employees

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

• N New Forest Containers Chichester · Modular & offsite construction · 1-9 employees

  Specialist manufacturing company creating custom, sustainable, and affordable living and working spaces from shipping containers.

• N New Key Developments London · Main contractor · 1-9 employees

  New Key Developments is a construction firm established in 2012, specialising in high-end new build developments. They offer end-to-end expertise from

• N New Key Group London · Main contractor · 1-9 employees

  New Key Group offers high-end property construction, refurbishment, and mechanical services including HVAC, specialising in luxury residential and com

• 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 · 10-49 employees

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

• N Newell'S Projects Ltd Lincoln · Plumbing · 1-9 employees

  Newell's Projects offers honest, reliable construction services for commercial and residential projects. With over 30 years of experience, we speciali

• 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 and Green London · Fit-out & interiors

  Newman + Green are a commercial principle contractor, specialising in workplace environments. They are solution and process driven, utilising technolo

• N Newman Moore Ltd Sleaford · Main contractor · 10-49 employees

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

• N Newydd Maintenance Limited Cardiff · Refurbishment · 50-249 employees

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

• N Next Level Total Renovation Ltd Milton Keynes · Plumbing

  NEXT LEVEL TOTAL RENOVATION LTD is a construction company based in MILTON KEYNES.

• N Ng Bailey Facilities Services Ltd Leeds · M&E contracting · 250+ employees

  NG Bailey designs, powers, manufactures, operates and maintains buildings, infrastructure & services. Specialising in mechanical and electrical soluti

• N Nia-Con Ltd Wilsden · Plumbing · 10-49 employees

  NIA-CON for plumbing, heating and air conditioning services in Bradford and UK wide. Expert installation, repair and maintenance.

• N Nicholas Noke Ltd Great Missenden · Main contractor · 1-9 employees

  Nicholas Noke Ltd is a construction company with over 20 years of experience, specialising in creating durable, functional, and beautiful spaces for r

• N Nicuabru Services London · Refurbishment · 1-9 employees

  Building company in London specialising in domestic renovations, extensions and loft conversions. Offering high-quality construction and renovation se

• N Njg Construction Ltd Helston · Plumbing

  NJG Construction, your local South West trades team. Qualified, insured engineers across Cornwall for plumbing, heating, electrical and maintenance wo

• N NK Heating Solutions Perth · Heating & ventilation · 10-49 employees

  NK Heating Solutions, established 2012 in Perth, offers expert heating, plumbing, insulation, and home improvement services across Scotland. Highly ac

• N NMSI Poole · Design & build · 50-249 employees

  NMS Infrastructure is a leading EPCF Developer specialising in transformational infrastructure projects in Sub-Saharan Africa, delivering sustainable

• N Nneon Ltd London · Electrical · 1-9 employees

  NNEON LTD offers comprehensive property services for domestic and commercial projects, specializing in electrical, heating, plumbing, and fire safety