Construction companies in London

12659 construction companies across London.

• H Harman Singh Roofing Ltd Barking · Roofing

  Harman Singh Roofing Ltd is a UK-based company offering professional roofing services. Established in 2000, they specialize in new installations, main

• H Harman's Painting Carshalton · Painting & decorating

  Harman's Property Maintenance Ltd, trading as Harman's Painting, offers dependable remedial work, repairs, painting, and property upkeep services acro

• H Harmer Services Ltd London · Plumbing

  Harmer Services Ltd is a professional plumbing, heating, electrical, and gas company covering London, Hertfordshire, and Essex. Specialising in boiler

• H Harmoney Asset Management Ltd London · Property developer

  Unlock your property investment potential with Harmoney Asset Management. We specialise in UK property development, renovation and rental services.

• H Harmonix Construction Ltd Bromley · Main contractor · 10-49 employees

  Harmonix Construction is a main contractor specialising in storage, commercial, industrial, and office/warehouse fit-outs, based in London and coverin

• H Haron Ltd Morden · Property developer · 1-9 employees

  London's top property development company, specializing in new-build construction, conversions and renovations. We prioritize modern living experience

• H Harp Windows (Watford) Ltd Watford · Windows & doors

  Double glazing installers Harp Windows of Watford, Hertfordshire install double glazed windows and doors. uPVC Doors, uPVC windows and patio doors and

• H Harper & Edwards Ltd. East Molesey · Fit-out & interiors · 10-49 employees

  Harper and Edwards Ltd. is an award-winning contractor founded in 1993, specialising in commercial fit-out and refurbishment for over 30 years. They o

• H Harper Alex Teddington · Fit-out & interiors

  Premium home care partner for busy households. Offering fixed pricing, priority access, and trusted, reliable service for home maintenance and improve

• H HARPERCREWE BLOOMBRIDGE (CARTERTON) LIMITED London · Property developer

  Kilkenny Farm, Carterton: A vision for a beautiful, enduring and sustainable new village linked to Brize Norton and Carterton, creating a distinct ide

• H Harpercrewe Ltd London · House builder · 10-49 employees

  UK-based house builder committed to creating exceptional, sustainable homes. HarperCrewe offers various home ownership schemes.

• H Harrier Vision Security Ltd Gravesend · Security systems

  Harrier Vision Security provides professional mobile CCTV surveillance and security patrol services across Kent. Rapid-deploy solutions for constructi

• H Harrington Maintenance Company Ltd Harrow · Electrical

  Harrington Maintenance Company offers expert electrical, plumbing, heating, fire safety, and security services for domestic and commercial properties

• H Harringtons Builders PLC Middlesex · Groundworks

  Harringtons Builders PLC is a nationally recognised construction company in the UK, specialising in A-grade commercial, industrial, and residential pr

• H Harris Heating And Plumbing Ltd Greenhithe · Plumbing

  Harris Heating & Plumbing offers 24/7 emergency and non-emergency heating and plumbing services in Kent and South East London. They specialize in boil

• H Harris Heating Ltd Banstead · Plumbing

  Harris Heating Ltd provides comprehensive plumbing and heating services in Banstead and Surrey, including boiler installations, central heating, and b

• H Harrow Building Harrow · Refurbishment · 1-9 employees

  Harrow Building Service is an established company focused on high-quality internal renovations and repairs, delivering solid and long-lasting solution

• H Harrow Ltd Edgware · Utilities

  Autocare Harrow Ltd is a company registered in the UK. Further details are not available on the website.

• H Harrow Roofing And Building Ltd Eastcote · Roofing

  Harrow Roofing & Building offers expert roofing and building services across North, North West, West London, Hertfordshire & Buckinghamshire. With ove

• H Harrow Windows Ltd Rickmansworth · Windows & doors

  Established installers of high specification windows and doors in timber, uPVC and aluminium. Conservatory specialists with a complete design and buil

• H Harry & Son Building Contractors Ltd Sutton · Extensions · 1-9 employees

  Harry & Son Building Contractors Ltd provide expert building services across Surrey. We specialize in new builds, extensions, renovations, and loft co

• H Harry Concrete Suppliers Ltd Gravesend · Concrete works

  Leading supplier of premium Ready-Mixed Concrete, On-Site Mixed Concrete, Volumetric Concrete, Screed work and Concrete Pump hire services throughout

• H Harry Taylor Hvac Ltd Bromley · Heating & ventilation

  Harry Taylor has provided heating and cooling solutions for UK industrial and commercial customers for 100 years. We sell heating solutions, not heate

• H Hart of Gardens London · Landscaping

  Hart of Gardens offers garden and commercial grounds maintenance services in London and the Home Counties, with over 15 years of experience. They prov

• H HARTE London · Refurbishment · 10-49 employees

  P.J. Harte Limited is a family-owned principal contractor specialising in high-end restoration, refurbishment, and redecoration for landlords and prop

• H Hartley Kitchens Ltd London · Kitchen fitting

  Hartley Kitchens & Cabinets: UK-made bespoke kitchens and cabinets at competitive prices. Family-run business with over 20 years of expertise. Design,

• H HARVEY CONSTRUCTION (CHESHUNT) LTD Flamstead End, Cheshunt · Property developer · 1-9 employees

  Leading property developers in Hertfordshire, building exceptional new homes, swimming pool complexes, and barn conversions across London and the Home

• H Harvey Construction (Sg12) Ltd Waltham Cross · Main contractor · 1-9 employees

  Harvey Construction (Sg12) Ltd is a main contractor company based in Waltham Cross, registered at Companies House in 2019.

• H Harvey Construction Enfield Ltd Waltham Cross · Main contractor

  Harvey Construction Enfield Ltd is a main contractor company based in Waltham Cross, registered at Companies House in 2019.

• H Harvey Developments (Cheshunt) Ltd Flamstead End, Cheshunt · Main contractor · 1-9 employees

  Harvey Developments (Cheshunt) Ltd is a main contractor company based in Flamstead End, Cheshunt, registered at Companies House in 2015.

• H Harvey Installations Ltd Surbiton · Kitchen fitting

  Bespoke kitchen installation services. We work with you to make your dream kitchen a reality, focusing on detail-driven, quality craftsmanship from st

• H Harvey Kent Ltd Gravesend · Rail infrastructure · 1-9 employees

  Harvey Kent Ltd is a specialist labour supply agency providing skilled workers for groundworks, railway, and solar farm projects across Southeast Engl

• H Harvil Brickwork Ltd London · Bricklaying

  Harvil Brickwork specialises in residential and commercial new build projects throughout London and the Southeast, offering standalone brickwork or in

• H Harwood Homes Building Contractors Ltd London · Main contractor

  Harwood Homes Building Contractors Limited are specialist luxury residential builders serving Essex and London. Extensions, full renovations, interior

• H Hasani Construction Ltd Romford · Design & build · 1-9 employees

  HASANI CONSTRUCTION LTD builds urban environments blending aesthetics, functionality, and sustainability. They transform architectural concepts into i

• H Hasbal Construction London · Civil engineering

  A comprehensive construction company offering residential builds, renovations, and extensions. We provide civil engineering consultancy, building mate

• H Hashtag Plumbing London · Plumbing

  Hashtag Plumbing offers expert plumbing and heating services in South East London with over 10 years of experience. Specializing in emergency call-out

• H Hashtag Property Services Ltd London · Plumbing

  Solution-driven property services for owners, landlords, and managers. Offering plumbing, heating, electrical, drainage, carpentry, appliance repair,

• H Hasi Group Ltd Southgate · Design & build

  Hasi Group is a UK-based design-and-build principal contractor specialising in residential and mixed-use developments, combining rigorous commercial d

• H Hassan Allam Construction UK Ltd London · Main contractor

  Hassan Allam Holding is a leading Egyptian corporation in engineering, construction, investment, and development, with 90 years of experience and a gl

• H Hastingden Ltd Gravesend · Concrete works

  Hastingden Limited delivers reliable construction services across the UK, from precise concrete pours to fully managed groundworks and trusted labour

• H Hastings Boilers London · Heating & ventilation

  Hastings Boilers and Plumbing Ltd offers reliable boiler installation, domestic plumbing, gas services, landlord safety certificates, and emergency ca

• H Hastoe Homes Ltd Kingston Upon Thames · House builder

  Hastoe is a rural housing provider, specialising in building sustainable homes for sustainable communities. We own and manage over 7,500 homes across

• H Hatellari Ltd London · Civil engineering

  Hatellari Construction & Consultancy: High-quality civil engineering and quantity surveying solutions in London and surrounding areas. Experienced tea

• H Hatfield Interiors Ltd Harrow · Fit-out & interiors · 1-9 employees

  Hertfordshire FF&E designers, manufacturers, & installers. Providing detailed design, accurate costing & seamless coordination with building projects.

• H Hatmanu Ltd Ilford · Main contractor

  HATMANU LIMITED is a construction company based in Ilford, United Kingdom. The company was incorporated on April 11, 2025.

• H Haüsa Homes London · Modular & offsite construction

  Haüsa turns architectural drawings into buildable modular kits: volumetric plans, assembly documentation, and factory-ready quotes. Send us your desig

• H HausBespoke London · Carpentry & joinery

  HausBespoke designs and makes bespoke joinery in London: handmade kitchens, fitted wardrobes, and made to measure interior furniture, built in Britain

• H Haven Construction Services Ltd London · Carpentry & joinery · 1-9 employees

  Haven Construction Services Ltd is a UK-based company providing skilled labour and site management for construction projects. They connect clients wit

• H HAVENS ESTATES Hounslow · Property developer

  HAVENS ESTATES is a West London independent estate agency. Expert property sales, honest valuations and investment opportunities, handled with care, t