Construction companies in London

6631 construction companies based in and around London.

• 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 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 Gjorgji Contractors Ltd London · Civil engineering · 1-9 employees

  Gjorgji Contractors Ltd is a premier construction company specializing in infrastructure works, deep excavation, deep basements, design and build, tem

• 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 Gjuta Construction Ltd London · Basement works · 1-9 employees

  Gjuta Construction Ltd is a trusted UK-based construction company delivering high-quality residential and commercial building services with precision,

• 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 Gl Projects Ltd London · Main contractor

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

• G Gl Simion Ltd London · Groundworks

  GL SIMION LIMITED is a leading provider of high-quality groundwork construction services for private and residential areas. We are dedicated to delive

• G Glacier Clean Energy London · Solar PV

  UK clean energy specialists. Domestic & commercial solar, battery storage, EV charging, smart metering, EICR & PPA. Book a free survey today.

• G Glam Kitchens London · Kitchen fitting

  Glam Kitchens offers bespoke kitchen design, supply, and installation services in London. Specialising in modern and traditional kitchens, they provid

• G Glasgow Live London · Property developer · 1-9 employees

  Glasgow Live is your companion to life in Scotland's biggest and best city. Covering News from Glasgow, sport, opinion and much more.

• 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 Glassbox Developments Ltd London · Property developer

  Glassbox Developments offers property management services, focusing on transparent accounting, client involvement, and leveraging prop-tech for effici

• G Glasses 2 Go London · Glazing

  Glasses 2 Go Opticians in London offers a wide range of quality glasses and sunglasses from various brands at competitive prices, with prescription le

• G Glatthaar Keller London · Basement works · 1-9 employees

  Glatthaar Keller has over 40 years' experience in the design, manufacture and build of prefabricated basements and ground bearing slabs. Specialists i

• G Glaze & Frame Ltd London · Glazing · 1-9 employees

  A well established and reputable company with over 25 years experience in commercial and residential glazing, repairs and installations throughout Lon

• G Glaze London Ltd London · Windows & doors

  Choose premium windows and doors from Glaze London for beautifully crafted designs that offer style, insulation and security for your home.

• G Glaze Windows Ltd London · Glazing · 1-9 employees

  Glaze Windows Ltd offers professional double glazing services at affordable prices in London and the surrounding areas. Call Book Now 0800 246 5486

• G Glazing Services Ltd London · Glazing

  Glazing Services Ltd is a glazing company based in London, registered at Companies House in 2025.

• G Glazing Southern Solutions Ltd London · Glazing

  Glazing Southern Solutions (GSS) engineers premium aluminium windows, doors, curtain wall, roof lights, wintergardens and metal cladding for residenti

• G Glenman Corporation Ltd London · Main contractor

  Glenman Construction is an award-winning construction company in the UK, specializing in commercial and residential projects. Committed to quality, co

• 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 Doors & Windows London · Windows & doors · 1-9 employees

  Global Doors & Windows, established in 2009, supplies high-quality bespoke doors and windows for residential and commercial clients across the UK. Spe

• G Global Glass Ltd London · Glazing

  Global Glass Ltd delivers expert commercial glazing in London, specializing in curtain walls, shop fronts, and emergency repairs with swift, secure se

• 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 Global Rail Ltd London · Rail infrastructure

  Global Rail Ltd offers training courses for London Underground Sentinel and Network Rail cards, acting as a RISQS and CITB accredited supplier of pers

• G Globequest Consulting Ltd London · Main contractor

  Globequest Consulting is a specialist construction cost consulting firm in the UK, helping clients optimise project budgets, reduce financial risks, a

• G Glossy Roof London · Roofing

  Glossy Roof offers professional roof care and restoration services including cleaning, moss removal, coating, gutters, and repairs. Based in Wimbledon

• 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 London Ltd London · Property developer · 1-9 employees

  GM London is a privately-owned, family-run property development company that has successfully made its mark on the London new build market.

• G Gm Smart Design & Build Ltd London · Property developer · 1-9 employees

  Gm Smart Design & Build Ltd is a property developer company based in London, registered at Companies House in 2021.

• 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 Gmk Installers Ltd London · Glazing

  GMK Installers Ltd is a company registered in the UK. The website is currently unavailable.

• 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 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 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

• G Goat Roofing Ltd London · Roofing · 1-9 employees

  Goat Roofing is a London-based company specializing in new roofs, lead work, flat roofs, loft conversions, cladding, guttering, fascias, and soffits.

• G Goev Charging Ltd London · EV charging

  Sheffield-based EV charger installers specialising in domestic and commercial EV charger installations. OZEV-Approved and NICEIC-Registered Engineers.

• G GOLD BEAR LTD London · Heating & ventilation

  Trusted gas & heating engineers in London offering same-day call-outs and 24/7 emergency services. Clear, upfront pricing with a 90-day workmanship gu

• G Gold Construction Ltd London · Groundworks

  Gold Construction provides groundworks, drainage, reinforced concrete, steel fixing, crane bases and external works for commercial and residential pro

• G Gold Insulation Ltd London · Insulation

  Specialist thermal, acoustic and fire-rated insulation services for commercial and industrial applications.

• G Gold Painters Ltd London · Painting & decorating

  GOLD PAINTERS LTD is a painting and decorating company based in London.

• G Goldberg Buildings Ltd London · Extensions · 1-9 employees

  Expert construction services in London, specialising in extensions, loft conversions, refurbishments, underpinning, basements, and new builds. Committ

• G Golden Arms Projects Ltd London · Main contractor

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

• G Golden Constructors Ltd London · Kitchen fitting

  Golden Constructors Ltd delivers exceptional construction services, committed to quality, safety, and sustainability. Specializing in kitchens, bathro

• G Golden Earth Developments Ltd London · Property developer

  Golden Earth Developments specialises in crafting prime family residences and new build communities with a focus on thoughtful design and quality craf

• G Golden Hands Bespoke Refurbishments London · Refurbishment · 1-9 employees

  London's premier bespoke refurbishment studio, specialising in carefully planned residential projects. Over 26 years of experience in high-quality ref

• G GOLDEN PIN STUDIO London · Design & build

  Golden Pin Studio is a sample development studio and apparel manufacturing factory offering CMT services, design development, pattern creation, and sm

• G Golden Quality UK Limited London · Electrical

  Golden Quality UK Limited is a construction company in Kingston Upon Thames, offering construction, gas, and electrical services. Committed to quality

• G Golden Roofing Services Ltd London · Roofing

  Golden Roofing Services Ltd offers a complete roofing service, from major re-roofing projects to minor domestic roof repairs. We provide reliable, hon