Commercial construction companies in London

8518 companies across London working in the commercial sector.

• N Nuova Plumbing Ltd London · Plumbing

  Nuova Plumbing Ltd offers high-standard, professional, and quick response plumbing and heating services across East & South East London and Kent. Esta

• N NUOVE CUCINE LTD Loughton · Kitchen fitting · 1-9 employees

  Nuove Cucine specialises in high-end Italian kitchens, wardrobes, and joinery for contract and domestic markets. Bespoke fitting and installation serv

• N NURENEWABLES HEATING Rainham · Heating & ventilation

  Specialist heating and heat pump engineering team providing modern, energy-efficient solutions for homeowners and developers. Focused on reliability,

• N Nurvgroup London · Design & build

  Nurvgroup specialises in commercial new builds and bespoke business interiors in Central and Greater London, transforming residential spaces with inno

• N Nuvia Outsourcing London · Concrete works

  Nuvia Outsourcing delivers premium UK payroll, compliance and workforce engagement for construction, healthcare, film, events and contractor-led busin

• N NUVO MEP LTD London · M&E contracting

  Nuvo MEP is a client-oriented company providing a rich variety of Mechanical and Electrical services to all-sized enterprises, working on Britain's co

• N NV Builders and Decorators Greenford · Painting & decorating

  NV Builders and Decorators Ltd is a family-run construction and refurbishment specialist in London, offering a decade of experience in high-standard b

• N Nv&B Construction Ltd London · Main contractor

  NVB Construction delivers high-quality residential and commercial construction projects, including new builds, refurbishments, fit-outs, and structura

• N NW Cleaning and Maintenance Ltd London · Refurbishment

  NW Cleaning & Maintenance Ltd provides expert cleaning and maintenance services in London. Specializing in residential and commercial properties, we e

• N Nw Heating Ltd London · Heating & ventilation

  NW Heating offers expert boiler installation, heating, and emergency plumbing services in London. Gas Safe registered team available 24/7 for installa

• N NXT Level Group London · Design & build

  NXT Level Group designs, supplies, and installs bespoke mezzanine floors, racking, and fit-out solutions for businesses across Kent, Essex, Sussex, an

• N Nyxion Ltd London · Electrical

  Electrical and smart-home contractor for architects. RIBA-aware, M&E coordinated, NICEIC, KNX and Rako certified. London and across the UK.

• N Nz Ltd London · Refurbishment

  NZ LTD offers building services and property management, handling construction, maintenance, and refurbishment challenges for clients in London.

• N Nz Solutions Ltd Stanmore · Utilities

  NZ Solutions delivers telecom infrastructure, web development, mobile app development, custom software, and system integration services.

• N NZR Glazing and maintenance Bexley · Glazing

  Expert glazing repairs, maintenance, and 24/7 emergency boarding-up services for windows, doors, and shopfronts across London & South East.

• N NZR Windows & Doors Swanley · Glazing

  Commercial & residential glazing specialists. Emergency repairs, doors, windows & shopfronts across London & the South East.

• O O & K Property Works Ltd London · Design & build · 1-9 employees

  London design & build specialists since 2007. Extensions, lofts, renovations, new builds, plus MCS-certified heat pumps and solar PV. Fixed quotes.

• O O & V Construction Ltd Kent · Main contractor

  O&V Construction offers high-quality construction and bespoke furniture crafting. Specializing in carpentry, joinery, and fire protection services, th

• O O N Interiors Ltd London · Refurbishment · 1-9 employees

  O N Interiors Ltd offers personalized, client-centric building and renovation services, utilizing experienced professionals and premium materials for

• O O-Zone Construction Ltd London · Fire protection

  O-Zone Construction provides construction, fire protection and trade labour supply services in London. We are industry-leading passive fire protection

• O O.D. Fire Protection Ltd Barking · Fire protection · 1-9 employees

  OD Fire Protection Limited specialises in the installation and maintenance of passive fire protection, thermal insulation and acoustic barrier systems

• O O'Brien Contracts Ltd Sanderstead · Suspended ceilings · 1-9 employees

  O'Brien Contracts Ltd are specialists in suspended ceilings, partitions, wall lining, demountable partitions, glass partitions and joinery for commerc

• O O'Briens Electrical Bexley · Electrical

  NICEIC approved electrical contractors based in Bexley, working throughout London and the South East. Offering commercial and domestic electrical serv

• O O'Hagan Civils Ltd London · Civil engineering

  O'Hagan Civils Ltd is an experienced civil engineering contractor working across the UK in the rail and construction industries. Specialising in indus

• O O&V Painting Ltd London · Painting & decorating

  Leading and Innovating in the Painting and Decorating Industry. Bring new life to your home or business with the trusted team at O&V Painting LTD. We

• O O2 Construction Ltd London · Main contractor · 10-49 employees

  O2 Construction Ltd offers expert payroll solutions for businesses across all industries, ensuring accuracy, compliance, and timely payments. Let us m

• O Oa Design & Build Ltd London · Design & build

  Premium extensions, renovations, and new builds across Bristol, Birmingham and the wider region. Fixed price contracts, clear programmes, and honest d

• O Oak Hill Fencing Ltd Surbiton · Fencing

  Oakhill Fencing Limited, based in Tolworth, Surrey, offers comprehensive fencing solutions for both commercial and residential properties, servicing S

• O Oak Leaf Building Projects Ltd London · Refurbishment · 1-9 employees

  Oak Leaf Building Projects delivers high-end residential refurbishment, structural works and extensions across London, scoped in writing and priced li

• O Oakbuild Ltd London · Main contractor

  Oakbuild Ltd is a trusted Ontario construction company specializing in commercial and residential construction and high-quality renovations built on c

• O Oakfield Contractors And Decorators Ltd Croydon · Main contractor

  Oakfield Contractors & Decorators Ltd offers comprehensive building services in Croydon and surrounding areas. Specialising in property refurbishment,

• O Oakhill Construction Ltd London · Refurbishment · 1-9 employees

  Oakhill Construction Ltd is a London-based construction company with over 20 years of experience in residential and commercial properties. Specialisin

• O Oaklex Ltd London · Refurbishment · 1-9 employees

  Oaklex is a family-run business specialising in high-end residential construction in prime London locations. We deliver tailored solutions and stunnin

• O Oaklodge Solutions Ltd Middlesex London · Carpentry & joinery

  Oaklodge Building Limited, established in 1997, offers quality carpentry and building services for new builds, renovations, and refurbishments. They f

• O Oakmark Ltd London · Shopfitting

  Oak Mark specialises in bespoke furniture and custom shop fitting for residential and commercial clients in London and the South East. We design, buil

• O Oakmoor Heating Ltd Twickenham · Heating & ventilation

  Oakmoor Heating Ltd offers comprehensive gas boiler servicing, installations, upgrades, and repairs. Gas Safe registered engineers providing central h

• O Oakray Ltd Enfield · Heating & ventilation

  Oakray are property performance specialists providing building support since 1979. This family-owned business is a contractor of choice for compliancy

• O Oakray Renewables Enfield · Solar PV

  Oakray Renewables offer comprehensive renewable solar energy solutions for residential and commercial properties. Explore our services to embrace a gr

• O Oakwood Plant Group London · Plant hire · 50-249 employees

  Oakwood Plant Group offers waste management, demolition, recycling, and plant hire across London and the South East. Family-run since 1964.

• O Oasis Developers Hastings Ltd London · Property developer

  OASIS Developers is a leading property developer with extensive interests in Property Development and Construction around London, and Southwest Englan

• O Oasis Heating & Plumbing Ltd London · Plumbing

  Oasis Heating & Plumbing offers professional heating and plumbing services for residential and commercial clients. Established in 2005, we provide rel

• O Obbard Ltd Colindale · Property developer · 10-49 employees

  Obbard is a London-based property company founded in 1994, offering specialist services in property development, design & build, and acquisition. They

• O Obe Building Ltd London · Extensions · 1-9 employees

  OBE Building delivers high-quality home extensions, loft conversions, refurbishments, structural steel and commercial fit-outs with expert project man

• O Obelisk London London · Refurbishment

  Obelisk London Limited is a construction company offering expert contracting services in London, specializing in internal renovations, refurbishments,

• O Obsidian Roofing LTD London · Roofing

  Trusted London roofing specialists offering expert roof repairs and installations. Family-run business with 15+ years of experience. Free quotes and 2

• O Obsidian Strategic London · Property developer

  Obsidian transform vision into reality by delivering exceptional commercial and residential land development opportunities across the UK.

• O OCE Electrical LTD London · Electrical

  OCE Electrical Ltd is a family-run electrical services company based in Caddington, serving Bedfordshire, Hertfordshire, and Buckinghamshire. Founded

• O Ocean Construction Services Ltd London · Main contractor · 1-9 employees

  Ocean Construction Services Ltd offers quality building, engineering, and renovation services across the UK, specializing in residential, commercial,

• O Ocean Global Ltd Walthamstow · Shopfitting

  Ocean Global Ltd is a shopfitting company established in 2005, serving the UK retail industry with project management, 3D design, and fit-out services

• O Ocs Roofing Ltd Enfield · Roofing

  OCS Roofing delivers expert roofing, leadwork, brickwork and scaffold services across London. 30+ years of trusted quality workmanship.