Plumbing contractors in London

1216 plumbing contractors based in and around London.

• G Gas First Ltd London · Heating & ventilation · 1-9 employees

  Gas Safe registered engineers in East London for boiler repair, servicing, gas safety certificates & emergency call-outs. Fast, reliable service for h

• G Gas Flow 4U London · Plumbing

  Gas Flow 4U offers Gas Safe registered plumbing and heating services across London, specializing in boiler installations, repairs, servicing, and land

• G Gas Heating Ltd London · Property developer

  Gas Heating Ltd is a property developer company based in London, registered at Companies House in 2025.

• G Gas Inspections Ltd London · Plumbing · 1-9 employees

  Gas Inspections Ltd is a plumbing company based in London, registered at Companies House in 2023.

• G Gas Ray London · Plumbing · 1-9 employees

  Gas Ray provides domestic gas, plumbing, and heating services in London. As a family-owned business, they offer expert advice and reliable service for

• G Gas Weiss Plumbing & Heating Ltd London · Plumbing · 10-49 employees

  Gas Weiss Plumbing & Heating offers expert boiler installations, repairs, servicing, and Gas Safe certification across London. We provide emergency pl

• G Gaslords Ltd London · Plumbing

  GASLORDS 24/7 EMERGENCY PLUMBERS: friendly and dependable plumbing and gas engineering experts in Kentish Town, serving London. Gas Safe registered sp

• G Gastra Ltd London · Plumbing

  GASTRA offers expert gas, heating, and plumbing services to keep your home safe and comfortable year-round. Our experienced team is dedicated to quali

• G GASWAVE PLUMBING & HEATING LTD London · Plumbing · 1-9 employees

  GasWave offers 24/7 emergency plumbing, heating, and boiler repair services across Greater London and Essex, guaranteeing a 1-2 hour response time.

• 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 Specialist Access Solutions Ltd London · Scaffolding

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

• 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 GC Maintenance London · Groundworks · 1-9 employees

  GC Maintenance provides water main replacement, leak detection, moling and lead pipe upgrades across Kent and South East London. Call 07712 093934.

• G Gel Plumbing And Heating Ltd London · Plumbing

  GEL Plumbing and Heating Ltd offers comprehensive plumbing and heating services, including repairs, installations, and maintenance for domestic and co

• G General Housing Services LTD London · Bathroom fitting · 1-9 employees

  General Housing Services LTD offers bespoke bathrooms, wet rooms, carpentry, painting, and decorating services. With over 20 years of experience, we t

• G General Space Construction Ltd London · Refurbishment · 1-9 employees

  General Space Construction provides property refurbishment, maintenance, bathrooms, kitchens, tiling and renovation services across Greater London.

• G Geometric Renovation London · Refurbishment · 1-9 employees

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

• G Gh Plumbing Merchants Ltd London · Plumbing · 1-9 employees

  GH Plumbing Ltd is a leading independent plumbing and heating supplies merchant in North London, serving professional plumbers, gas technicians, and c

• 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 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 Gill Plumbing Services London · Plumbing

  Emergency plumbing, boiler repairs and G3 cylinder services across South East London and Bromley, including SE1, Bermondsey, Dulwich and BR1.

• 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 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 Gl Mapping Ltd London · Utilities

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

• 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 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 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 Golden Arms Projects Ltd London · Main contractor · 1-9 employees

  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 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 Gpm London Plumbing & Heating Ltd London · Plumbing

  Gpm London Plumbing & Heating Ltd is a plumbing company based in London, registered at Companies House in 2025.

• G Gr Maintenance Ltd London · Refurbishment · 1-9 employees

  GR Maintenance offers modern construction services, specializing in making your dream home a reality. Committed to quality, safety, and customer satis

• 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 Grand Spaces Ltd London · Refurbishment

  Trusted renovation and refurbishment experts in London. Grand Spaces Ltd delivers high-quality renovations, extensions and refurbishments for resident

• G Grandscope Ltd London · Design & build

  Grandscope Limited is a professional building services company based in London, offering a wide range of services including design and build, new buil

• G Granger Group Ltd London · Refurbishment · 1-9 employees

  Granger Group offers top-tier construction services in London, specializing in residential builds, refurbishments, and home improvements. Our expert t

• G Granger Jackson Ltd London · Plumbing · 1-9 employees

  Granger Jackson offers professional plumbing and heating services across London and Surrey, specializing in boiler installation, repair, and maintenan

• G Great Britain Services London · Plumbing · 1-9 employees

  Great Britain Services is a London-based plumbing, heating, and electrical company offering 24/7 emergency services with a 45-minute response time. Th

• G Great Plumbers Ltd London · Plumbing · 1-9 employees

  Great Plumbers Limited is a plumbing company based in London, England.

• G Green Energy Homes Ltd London · Solar PV · 1-9 employees

  Green Energy Homes is a multidisciplinary company providing renewable energy, heating, M&E, and design & build solutions for homeowners, developers, a

• G Green Gas London London · Plumbing · 1-9 employees

  Green Gas London offers high-quality plumbing, gas, and heating services. Ex-British Gas engineers provide repairs, servicing, and installations for c

• G Green Space Building Contractor Ltd London · Main contractor · 1-9 employees

  Transform your vision into reality with Green Space Building Contractor, best building construction services in Ealing, West London. Our experienced t

• G Greenbirds Electrical & Maintenance Ltd London · Main contractor

  Comprehensive construction, maintenance, and facilities management for commercial developers and institutions across London. Delivering with precision

• G Greenecopulse Ltd London · M&E contracting

  GreenEcoPulse delivers integrated building maintenance and renewable energy services with sustainable, efficient solutions for future-proof properties

• G Greenland Energy London · Heating & ventilation · 1-9 employees

  Greenland Energy Services Ltd specialises in reducing carbon footprints through retrofit work in the housing sector, primarily funded by government gr

• G GRID Surveying London · Civil engineering

  Construction, topographical, drone and earthworks surveying across Essex, London and the South East. Working 3D survey data, setting out, volumes, ver