Construction companies in London

12659 construction companies across London.

• R Roma Building Harrow · Tiling · 1-9 employees

  Tiling & building services in London and surrounding areas. Offering high-quality commercial and domestic services with over 20 years of experience.

• R ROMAC CONTRACTING LTD London · Roofing

  Romac Contracting Ltd offers specialist subcontracting services and plant & machinery hire for roofing, construction, drainage, pathways, forecourts,

• R Roman Arch Construction Ltd Isleworth · Fit-out & interiors

  Roman Arch Construction Ltd is a fit-out & interiors company based in Isleworth, registered at Companies House in 2013.

• R Roman Electrical Ltd London · Electrical · 1-9 employees

  Roman Electrical Ltd is a London-based NICEIC accredited electrical contractor serving commercial and industrial clients since 2010. We deliver full e

• R Romans Plumbing and Heating Ltd Enfield · Plumbing

  Romans Plumbing and Heating Ltd offers expert plumbing and heating services in Enfield. We provide friendly, reliable service with a focus on quality

• R Romeo Done Ltd London · Utilities · 1-9 employees

  RomeoDone LTD is a certified gas services provider specializing in safe, efficient, and sustainable gas distribution and mains replacement using trenc

• R Romero Contracts Ltd London · Refurbishment

  Property refurbishment and building services in South West London, including decorating, kitchens, bathrooms, flooring, carpentry, extensions and stru

• R ROMEXgroup London · Refurbishment · 1-9 employees

  ROMEXgroup is a group of construction companies with many years of collaboration, focused on fostering enduring client relationships. We offer compreh

• R Romford Windows Ltd Romford , Essex · Windows & doors

  Certass-registered experts in windows, doors, and conservatories for Romford, Havering & Essex. Offering quality products, competitive pricing, and lo

• R Ronesans Ltd London · Main contractor · 1-9 employees

  Ronesans Business Consulting and Purchasing Construction Materials Suppliers offers innovative and traditional consultancy, import/export, and sourcin

• R Roof 2 Roof Roofing Ltd London · Roofing

  Roof 2 Roof Roofing Ltd is a family-run business with over 30 years of experience in providing quality roofing services, from minor repairs to full ro

• R ROOF FORGE LONDON LTD London · Roofing

  Professional roofing, carpentry, and waterproofing services in London. Offering durable, guaranteed, and compliant work with a 10-year warranty and fr

• R Roof Leak Experts Ltd Enfield · Main contractor

  Roof Leak Experts Ltd is a main contractor company based in Enfield, registered at Companies House in 2025.

• R Roof Nations Ltd London · Roofing

  ROOFNATIONS offers professional roofing services for residential and commercial clients, specializing in installations, repairs, and various roofing s

• R Roof Rescue Ltd Dartford · Roofing

  Roof Rescue is a family-run roofing contractor in Bromley, South East London, offering pitched and flat roofing services. With over 40 years of collec

• R Roof Techies Hayes · Roofing

  Roof Techies offers expert roofing solutions, specializing in cladding, fascias, and soffits for domestic, commercial, and industrial properties acros

• R Rooff Barking · Main contractor · 10-49 employees

  Rooff is a London-based construction and development group with a history spanning over a century, known for quality, personal service, and long-term

• R Rooff Construction Ltd Barking · Main contractor · 1-9 employees

  Rooff Construction Ltd is a main contractor company based in Barking, registered at Companies House in 2021.

• R Roofing 365 Ltd London · Roofing

  Roofing 365 is a reputable London-based roofing service provider with over 20 years of experience offering exceptional roofing solutions to domestic a

• R Roofing And Building 4u Ltd London · Roofing

  Roofing & Building 4U Ltd offers expert roofing services, repairs, and installations across London, Surrey, Sussex, and Devon. With over 15 years of e

• R Roofing Contractors Ltd London · Main contractor

  Roofing Contractors Ltd is a main contractor company based in London, registered at Companies House in 2025.

• R Roofing Direct Hampton · Roofing · 1-9 employees

  Roofing Direct is a family-run team of roofers in London and the South East, with over 20 years of experience. We offer a wide range of roofing and bu

• R Roofing Specialist London Northolt · Roofing

  Expert roof repairs, new roofs and flat roofing in Ealing & West London. 24/7 service & insured work. Get free quotes from Roofing Specialist London

• R Roofing Today Bromley · Roofing · 1-9 employees

  Roofing Today is the UK's leading source of roofing news, technical guidance, product information, and industry insight for roofing and cladding profe

• R Roofing Upon Thames Ltd East Molesey · Roofing

  Roofing Upon Thames offers top-quality roofing and maintenance services in London and Surrey, specializing in repairs, GRP, flat roofing, chimney repa

• R Roofline Ltd Dartford · Roofing

  Roofline Ltd offers trusted roofers in Dartford, delivering expert repairs, replacements, and flat roofing solutions. Call today for high-quality serv

• R ROOFLIX LTD London · Roofing

  Rooflix specializes in construction temporary employment agency, providing construction professionals across the UK. With 28 years of combined experie

• R Roofpro London Ltd Teddington · Roofing · 1-9 employees

  RoofPro London: trusted roofing experts offering top-quality, reliable roofing solutions with unmatched professionalism and customer care for resident

• R Roofsan Ltd London · Roofing

  Roofsan, led by experienced roofer John Todd, provide a variety of top-quality roofing services in Nottingham, Masnfield and Derby.

• R Roofteam Ltd Dartford · Roofing

  Roofteam Ltd specialises in industrial and commercial roofing and cladding services across Kent, London, and the Southeast. They offer guaranteed roof

• R Rooftop Rooms Ltd Enfield · Loft conversions · 10-49 employees

  Specialists in loft conversions and home extensions across London, Hertfordshire, and Essex. Explore our projects and request a free consultation toda

• R Rook Roofing Ltd Cheshunt · Roofing

  Rook Roofing provides residential and commercial roofing services in Hertfordshire, London & Essex. Including loft conversions to flat roofing to boil

• R Rooms & More Design Ltd Isleworth · Design & build

  ROOMS AND MORE DESIGN LTD offers modern design and construction solutions, transforming spaces with elegance and style. With many years of experience

• R Rooms Outdoor Contracts Ltd London · Design & build

  UK market leader in bespoke garden rooms. We also provide eco-classrooms, aluminium pergolas, mobile homes and garden annexes.

• R Rooms To Grow Swanley · Design & build · 1-9 employees

  Rooms To Grow specialises in bespoke, all-inclusive garden rooms, offering a premium, durable space for year-round use. We guide you through the entir

• R Roots Contractors (London ) Ltd Epsom · Refurbishment · 1-9 employees

  Roots is a building contractor specialising in retail and commercial refurbishments, conversions and external decorations. They have a long-establishe

• R Roots Contractors Ltd Surrey · Fit-out & interiors

  Roots Contractors Ltd is a fit-out & interiors company based in Surrey, registered at Companies House in 1999.

• R Rope Access In London London · Rail infrastructure · 10-49 employees

  RAIL is a leading rope access company in London, providing industrial abseiling services for safe, efficient building maintenance and inspections.

• R Rope Access In London Services Ltd London · Main contractor

  Rope Access In London Services Ltd is a main contractor company based in London, registered at Companies House in 2026.

• R Ror Boys Roofing Ltd Hayes · Roofing

  ROR BOYS ROOFING LTD offers trusted roofing services in London & surrounding areas, specializing in new roofs, repairs, flat roofs, and guttering for

• R Ros Bathrooms And Kitchens Ltd London · Bathroom fitting

  ROS Bathrooms & Kitchens Ltd offers professional home improvement services, specializing in bathroom and kitchen refurbishments, plumbing, carpentry,

• R Rosario Heating Ltd Wembley · Heating & ventilation

  Rosario Heating Ltd are London's #1 choice for boiler installations, repairs, and all plumbing services. Gas Safe registered engineers.

• R Rose Connect Harrow · Electrical

  Qualified electrician in Harrow offering EICR, consumer unit upgrades, rewires, smoke alarm installation, and repairs. Reliable service with a commitm

• R Rose Decor & Developments South Croydon · Refurbishment

  A Family-run business for over 25 years, Rose Decor and Developments has been creating dynamic office environments that inspire productivity and innov

• R Rose Electrical Contractors Ltd London · Electrical · 1-9 employees

  Rose Electrical Contractors Ltd specialises in commercial and industrial electrical installations across the UK. Members of NICEIC and ECA, committed

• R Rose Revive Ltd London · Windows & doors

  Rose Revive offers UPVC window & door respraying, kitchen resprays, and kitchen refurbishment services in Colchester & Essex. They provide affordable

• R Rose Vent Ltd London · Heating & ventilation

  Rosevent provides installation, servicing, and compliance testing for smoke ventilation systems, AOVs, AHUs, FCUs, humidification systems, and fire da

• R Rose33 Solutions Ltd London · Electrical · 1-9 employees

  Rose33 Solutions Ltd are reliable 24-hour electricians based in London. Swift electrical services for residential and commercial needs. Free quotes av

• R Rosebank Richmond · Landscaping · 10-49 employees

  A multi award-winning garden design & landscaping practice in London that conceives, creates and cares for distinctive open spaces across the UK and b

• R Rosebery Flooring Ltd Sutton · Flooring

  Rosebery Flooring specialises in Luxury Vinyl Tile (LVT) Flooring, serving Surrey, Sussex, Kent and surrounding areas. We offer expert installation an