Heating & ventilation main contractors in the UK

2081 UK main contractors offering heating & ventilation work.

• G Ganzke Construction Ltd London · Main contractor · 1-9 employees

  Ganzke Construction Ltd offers 24/7 emergency construction services, property maintenance, and planned refurbishment projects for residential and comm

• G Garage Conversion Ideas Kingston Upon Thames · Refurbishment

  Transform your garage into an amazing, useful space. We offer cost-effective solutions for extra bedrooms, home offices, gyms, and media rooms.

• G GARRARD CONSTRUCTION Lancing · Refurbishment · 1-9 employees

  Garrard Construction offers expert home renovation and new build services. Get a free quote for quality construction solutions from experienced profes

• G GartenHaus Dorking · Design & build

  GartenHaus specialises in bespoke, high-quality, fully insulated garden rooms, overcoming planning hurdles in Green Belt and AONB areas. We offer full

• G GasJack Saltash · Heating & ventilation

  Expert boiler installations, and central heating services in Plymouth and select areas in Devon, Cornwall, and South West England.

• G Gask Technical Services Ltd Glasgow · Heating & ventilation · 1-9 employees

  GASK Technical Services Limited, a Which? Trusted Trader in Glasgow, offers expert heating and plumbing services for domestic and commercial clients a

• G Gastrax Gas & Heating Ltd Epsom · Heating & ventilation

  Gas Safe heating and plumbing engineers based in Epsom, serving Surrey. Boiler installation from £1625 + VAT, repairs, servicing and general plumbing.

• G Gasway Services Ltd Norwich · Heating & ventilation

  East Anglia's largest heating company, providing reliable boiler installations with expert engineers. Gasway - where warmth matters.

• G GBC London · Refurbishment · 1-9 employees

  Green Beetle Construction specializes in bespoke property development and end-to-end project management in London. With over 25 years of expertise, we

• G Gbr Homes Ltd Waltham Abbey · Design & build · 1-9 employees

  GBR Homes LTD offers comprehensive building and construction services, specialising in bespoke projects, refurbishments, extensions, and new builds. W

• G Gelder Ltd Lincoln · Main contractor

  The Gelder Group is a multi-award winning construction company established in 1988. We offer a wealth of building experience across various sectors in

• G Gem Heating Solutions Ltd Bury St. Edmunds · Heating & ventilation

  Friendly, smart and punctual, fully qualified heating and plumbing engineers based in North Cambridgeshire, specialising in gas and oil servicing, bre

• G GEM Solutions Bath · Plumbing · 10-49 employees

  GEM Solutions is Bath's leading property maintenance company, offering a wide range of reliable and professional services for homes and businesses. Ou

• G Gemini Ampm Ltd Hailsham · Fire protection

  BAFE-registered fire alarm installer, NSI Gold security and FIRAS passive fire for UK commercial estates since 1997. Employee-owned. Free site survey.

• G Genco Construction Services Ltd Maidstone · Main contractor · 1-9 employees

  Customer focused maintenance, construction and refurbishment contractor working within the construction industry. Key clientele: retail, commercial, p

• G Gentlecraft Ltd Northwood · Refurbishment · 1-9 employees

  Gentlecraft Ltd has been helping London boroughs, local authorities and educators create inspirational spaces since 1991, delivering facilities on-tim

• G Geoffrey Robinson Billingham · M&E contracting

  Geoffrey Robinson is a multi-award-winning mechanical, electrical and construction contractor, offering end-to-end solutions across various sectors in

• G Geometric Renovation London · Refurbishment

  Geometric Renovation offers home and kitchen renovation, maintenance, and construction services in London for residential and commercial projects. Wit

• G George James Construction Wantage · Main contractor · 1-9 employees

  Local construction company in Wantage, Oxfordshire with over 25 years' experience. Specialising in extensions and structural alterations, covering all

• G George M. Bolton Ltd Edinburgh · Main contractor · 10-49 employees

  George M. Bolton Ltd offers complete construction services with skilled, in-house tradesmen. Specialising in all aspects of commercial and domestic bu

• G Ggk Solutions Ltd Swindon · M&E contracting · 1-9 employees

  GGK Solutions provide construction management, contractor supervision and technical site services across mechanical, electrical and facilities.

• G Ghuman Construction Ltd Hayes · Design & build

  Ghuman Construction Ltd offers cost-effective renovations and constructions, handling projects from planning to completion with open communication. Th

• G Gilbert Builders Ltd Estate, Lowestoft · Main contractor · 10-49 employees

  Gilbert Builders offers competitive building solutions across East Anglia, specialising in new builds, commercial projects, and extensions with a focu

• G Gilt Edge Property & Building Services Ltd London · Swimming pools

  Gilt Edge Property & Building Services offers comprehensive property and building services, specialising in renovations, refurbishments, and bespoke w

• G Gl Projects Ltd London · Main contractor

  Combining modern construction methods & expert engineering for Data Centres, Critical Infrastructure & Facilities Management. Specialising in new buil

• G Glasgow City All Trades Ltd Glasgow · Refurbishment

  Glasgow City All Trades Ltd offers expert property improvement, building, plumbing, and gas engineering services in Glasgow. Benefit from 24/7 support

• G Glasgow City All Trades Ltd Glasgow · Plumbing

  Glasgow City All Trades Ltd offers expert property improvement services in Glasgow, including kitchens, bathrooms, extensions, and plumbing. Benefit f

• G Glebe Construction Building Contractors Ltd Rotherham · Main contractor · 10-49 employees

  Glebe Construction is an independently owned company based in South Yorkshire, serving the whole region and beyond. We are experienced Principal Contr

• G Glencar Construction Ltd St Albans · Main contractor · 1-9 employees

  Glencar is a construction and development partner delivering industrial, commercial, data centre and specialist projects across the UK and Ireland.

• G Gleneast Construction Enfield · Refurbishment

  North London based construction company offering a high level of service in property maintenance and installation work across the capital. With over 3

• G Glitz 4ut Ltd London · Main contractor · 10-49 employees

  Glitz 4UT is a family-run real estate and construction company, founded on decades of industry experience. Specialising in client-focused, high-qualit

• G Global Maintenance London · Electrical

  A property maintenance & property investments consultancy offering a diverse range of services from electrical and plumbing to full house renovations

• G Global32 Construction Ltd Kingston Upon Thames · Refurbishment · 1-9 employees

  Global 32 Construction in London offers quality craftsmanship and client satisfaction. Builders in London UK.

• G Gloucester Plumbing & Heating Ltd Gloucester · Plumbing · 10-49 employees

  Domestic, commercial and mechanical plumbing & heating services across Gloucestershire and nationwide. Gas Safe registered, free quotes.

• G GLR Woking · Refurbishment · 1-9 employees

  GLR are expert builders based in Woking, Surrey, specialising in house extensions, loft conversions, kitchen & bathroom renovations. Licensed & insure

• G Gm Services Cornwall Ltd St Austell · M&E contracting

  GM Services Cornwall Ltd is a NICEIC registered mechanical and electrical contractor serving Cornwall and Devon. Offering domestic, commercial, and in

• G GMK Property Services Ltd Glasgow · Refurbishment

  GMK Property Services Ltd offers certified and insured property management, EPC testing, gas certification, and comprehensive renovation services in G

• G GN Building Services Stafford · Extensions · 1-9 employees

  GN Building Services (Stafford) Ltd are experts in all aspects of construction and project management, offering a high quality, professional and relia

• G Go Enviro Ltd Newport · Insulation

  Isle of Wight-based company specialising in low-carbon building solutions and net-zero innovation. We manage and implement construction projects to de

• G GoGreen Alliance Ltd Wolverhampton · Insulation · 1-9 employees

  GoGreen Alliance provides energy efficiency advice and installation for homes and businesses, focusing on insulation, heating, and ventilation solutio

• G Golden Arms Projects Ltd London · Main contractor

  Golden Arms Construction, Urban modern craftsmanship for commercial, residential, and civil projects.

• G Golding & Walker Ltd Northampton · Main contractor · 1-9 employees

  Golding & Walker: Northamptonshire's premier builders. Offering a personal, high quality, friendly service for all building and construction needs, fr

• G Gormac Construction Ltd Glasgow · Main contractor

  Gormac Construction is a building company based in East Kilbride, covering Central Scotland. Specialists in new builds, extensions, conversions, renov

• G GotBath UK West Drayton · Refurbishment · 1-9 employees

  GotBath UK specialises in home renovations, including refurbishments, loft conversions, and extensions. Experts dedicated to delivering exceptional re

• G Gowing Building Services Ltd Witchford, Ely · Heating & ventilation · 10-49 employees

  Gowing Group is a family-run building services and ventilation company in East Anglia, founded in 1976. We offer a complete service from design to ins

• G GP Thomas Construction Leominster · Main contractor · 10-49 employees

  Established in 1929, GP Thomas Construction is a family-run business delivering exceptional buildings for clients safely and efficiently across commer

• G GPM Ltd Cheltenham · Refurbishment

  Guardian Property Maintenance Ltd in Cheltenham offers build and property maintenance services for commercial and domestic clients across Gloucestersh

• G Grand Build & Scape Ltd London · Refurbishment · 1-9 employees

  Grand Build & Scape Ltd offers expert home renovation services in London, specializing in loft conversions, extensions, and full house renovations. Th

• G Gratte Brothers Group Ltd London · M&E contracting

  Gratte Brothers delivers full-service building solutions-electrical, mechanical, foodservice, and security-for clients across London and the South of

• G Grd Joinery Ltd Glasgow · Kitchen fitting · 1-9 employees

  GRD Joinery Ltd is a family-run business in Glasgow, specialising in kitchen fitting, home building, property renovations, extensions, and loft conver