Extension builders in London

2700 extension builders across London.

• G G&A Pro Build Ltd Northolt · Extensions

  G & A Pro Build Ltd offers high-quality construction, renovation, and property improvement services for homeowners, landlords, and businesses across t

• G G2 Property Services Ltd London · Main contractor

  G2 Property Services Ltd are builders in North London specialising in new builds, home extensions, loft conversions, house refurbishment, disabled ada

• G G3 Building Solutions London · Refurbishment · 1-9 employees

  London Building company providing commercial and domestic solutions. Specialising in refurbishments, renovations, extensions, and bespoke installation

• G Galantic & Co Ltd Romford · Extensions

  London builders with 25+ years' experience in extensions, loft conversions, renovations, kitchens, bathrooms, groundworks, driveways and landscaping.

• G Galvin And Hamilton Ltd London · Fit-out & interiors

  Professional builders in London offering fit-outs, restoration, extensions, refurbishments, and home improvements. With over 40 years of experience, w

• G Gani Construction London · Main contractor · 1-9 employees

  Gani Construction Limited is a family-run business in Central London, offering expert services in loft conversions, refurbishments, kitchen and bathro

• 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 Gaudi Construction Ltd Uxbridge · Refurbishment

  Gaudi Construction are South West London's dominant House Extension with 10 Year Warranty! From Bespoke design we are Loft Conversion Specialists

• G Gaw Build Ltd London · Main contractor · 1-9 employees

  GAW Build Ltd offers expert construction and renovation services, specializing in new builds, complete home renovations, certified electrical, and plu

• G Gawron Build Ltd London · Design & build · 1-9 employees

  Elevate your living space with London's experts in bespoke residential extensions and premium loft conversions. Our master craftsmen deliver exception

• G Gb London Properties Ltd Hayes · Main contractor · 1-9 employees

  GB London Properties is a reliable construction company with many years of industry experience, delivering high-quality building services for resident

• G Gb Specialist Access Solutions Ltd London · Scaffolding

  Rope access specialists offering a range of installation, construction, fall protection and cleaning services. IRATA-trained.

• 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 Gdc Build Ltd Staines-Upon-Thames · Main contractor

  GDC Build offers expert construction, renovation, and property management services with 20+ years of experience. We deliver quality, reliable craftsma

• G Gem Construction Services (UK) Ltd Isleworth · Main contractor · 1-9 employees

  Leading commercial property construction company in West London. Expert builders specializing in office spaces, retail units, and industrial developme

• G Gemsbuilds Ltd Potters Bar · Refurbishment · 1-9 employees

  Gemsbuilds Ltd is a trusted construction company specialising in residential building, property improvements, and full-scale renovations. Projects ran

• G Generation Home Improvements Ltd London · Carpentry & joinery

  Generation Home Improvements, founded in 2013, specialises in transforming houses into beautiful, functional homes. We offer kitchen and bathroom upgr

• G Geomatec Consulting Engineers Ltd London · Civil engineering

  Geomatec Consulting Engineers Ltd is a structural and civil engineering design practice based in East Ham, East London.

• 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 Gerart Art-Build Ltd Carshalton · Kitchen fitting · 1-9 employees

  GERART Art-Build Ltd. offers quality building services in London, specializing in kitchen and bathroom fitting, renovations, painting, and decorating.

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

  Experienced professionals delivering construction, renovation, home improvement, and maintenance services. Prioritising quality, flexibility, and clie

• 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 Gibson Builders Ltd Hampton · Extensions · 1-9 employees

  Local builders for home extensions, renovations and refurbishments in Hampton, Teddington, Twickenham, Richmond and Kingston. Over 40 years of experie

• G Giga FM Ltd London · Electrical · 1-9 employees

  Giga FM Ltd is a UK facilities management, engineering, recruitment and commercial cleaning company delivering reliable services across the constructi

• G Gilroy Building Services Ltd London · Main contractor · 1-9 employees

  Gilroy Building Services Ltd are the trusted choice for high-quality domestic, commercial and industrial building services across London. We offer a r

• 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 GJAT Construction London · Refurbishment · 1-9 employees

  GJAT Construction is a building, renovation, and remodelling company based in North London. Established in 2019, they offer a range of services for re

• G GJC Group Dartford · Extensions

  GJC Group is a premier construction company based in Bromley, delivering high-quality residential projects including extensions, conversions, and gard

• G Gjini Building Services Ltd London · Refurbishment · 1-9 employees

  Gjini Building Services LTD can help you with anything from simple room partitioning to complete property refurbishment. We offer a wide range of serv

• G Gjini Construction Ltd Croydon · Extensions · 1-9 employees

  Gjini Construction Ltd is a trusted construction company in London offering loft conversions, extensions, refurbishments, and bespoke building service

• G Gjovi Construction Ltd London · Refurbishment · 1-9 employees

  Gjovi Construction Ltd, based in North London, specialises in high-quality renovations, extensions, landscaping, and new builds for residential and co

• G Gl Design & Build Ltd Brentford · Design & build · 1-9 employees

  GL Design & Build Ltd is a trusted building company in London specialising in home renovations, kitchen and bathroom refurbishments, and house extensi

• G Gl Mapping Ltd London · Utilities

  High accuracy land and infrastructure surveys using cutting-edge technology. Laser scanning, topographical surveys, utility detection & measured build

• G Gla Construction Ltd Hornchurch · Extensions · 1-9 employees

  GLA Construction Ltd offers professional building services in Hornchurch, specializing in extensions, refurbishments, outbuildings, and more. With ove

• G Glades Construction Ltd Pinner · Design & build · 1-9 employees

  Glades Construction Ltd. delivers residential, commercial, and civil engineering projects across the UK. 70+ years of combined engineering experience.

• G Glass House Architecture London · Extensions

  Glass House Architecture designs and builds bespoke glass extensions, hardwood orangeries and luxury conservatories across the UK. Specialising in hig

• 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 Global K&S Ltd Orpington · Main contractor · 1-9 employees

  Global K&S Ltd is a London-based construction company offering high-quality residential and commercial building services. With over 10 years of experi

• 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 Gls Building Contractors Ltd London · Refurbishment

  Trusted builders in Ealing with 20+ years' experience in renovations, extensions, and loft conversions. Premium construction services across West Lond

• G Gm UK Constructions Ltd West Drayton · Design & build · 1-9 employees

  GM UK Constructions Ltd offers a comprehensive range of building services including new builds, refurbishments, extensions, loft conversions, basement

• G Gmc London Renovations Ltd London · Refurbishment

  GMC London Renovations Ltd offers expert building services specializing in loft conversions, extensions, refurbishments, and basements. With over 10 y

• G Gmr Renovations Ltd London · Refurbishment

  GMR Renovations offers comprehensive home renovation and finishing services in Ilford and surrounding areas. We specialise in transforming homes with

• G Gnc Construction Ltd Harrow · Refurbishment · 1-9 employees

  London-based construction company GNC Constructions delivers high-quality residential and commercial projects with precision and professionalism. We o

• G Gnosco Ltd London · Design & build

  A dynamic design and build construction team based in West London, offering high-quality finishes for domestic refurbishments and commercial fit-outs.

• G GNT Construction (South East) Ltd Sutton · Extensions · 1-9 employees

  Family-run builders in Cheam serving Surrey & Sussex. House extensions, loft conversions, refurbishments, roofing, kitchens & bathrooms. Free, no-obli

• G Go Big Projects Ltd Longfield · Refurbishment

  GO BIG PROJECTS LTD offers comprehensive home refurbishment services in Greater London, specializing in kitchen installations, bathroom refurbishments

• G Go Smartbuild Ltd London · Refurbishment

  Go Smartbuild provides a wide range of professional construction services including home renovations, basement and loft conversions, and house extensi