Commercial construction companies in London

8518 companies across London working in the commercial sector.

• N Nitor Ventilation Ltd Gravesend · Heating & ventilation · 10-49 employees

  Nitor Ventilation provides expert design, installation, testing, and remediation of ventilation systems, including fire and smoke dampers, across the

• N Nivashi Ltd London · Main contractor

  Nivashi is a London-based construction company delivering high-quality building, extension, renovation, electrical, and plumbing services.

• N Niwaway Construction Ltd London · Extensions · 50-249 employees

  NiwaWay Construction is a trusted building company in Streatham, London, offering expert home extensions, renovations, and bespoke construction servic

• N Niwaz Ltd Dagenham · Main contractor · 1-9 employees

  Niwaz Ltd offers top-notch builder, construction, and refurbishment services for residential and commercial projects. Our team ensures high-quality wo

• N Nix Pergola Glass Systems London · Glazing

  Nix Pergola Glass Systems provides bespoke Glass Balcony Systems, Guillotine Glass Systems, Rolling Roofs, and Pergolas. Established in 2010, they ser

• N NJC Kitchens London · Kitchen fitting

  NJC Kitchens creates dream contemporary kitchens for new builds or remodels, offering luxury German-made kitchens designed to fit your exact needs and

• N NJK Decorators Croydon · Painting & decorating · 1-9 employees

  NJK Decorators offers high-quality, fast, and efficient painting and decorating services for residential and commercial properties, using the latest p

• N Njr Electrical And Fire Ltd Romford · Electrical

  NJR Electrical & Fire Ltd is a fully integrated Mechanical, Electrical and Fire Alarm contractor supporting residential, commercial and industrial cli

• N NL Reinforcement London · Steel fabrication

  NL Reinforcement is a specialist steel fixing contractor with over two decades of experience across the UK construction industry. We deliver reinforce

• N Nld Construction Ltd London · Main contractor · 1-9 employees

  NLD Construction provides high-quality residential and commercial construction services, specializing in new builds, extensions, refurbishments, and p

• N Nmk Construction Ltd London · Refurbishment · 1-9 employees

  NMK Construction Ltd delivers high-quality construction services across the UK, combining expert craftsmanship with reliability, safety, and client sa

• N Nmpm Ltd London · Main contractor · 10-49 employees

  NMPM Limited is an accredited, innovative building company based in Norfolk, offering a greener and cleaner approach to construction services for dome

• N Nneon Ltd London · Electrical · 1-9 employees

  NNEON LTD offers comprehensive property services for domestic and commercial projects, specializing in electrical, heating, plumbing, and fire safety

• N NNODI Group London · Main contractor

  NNODI Group provides chartered quantity surveying, cost management, commercial management and project advisory services across the UK and internationa

• N No Limit Building Construction Ltd London · Painting & decorating

  No Limit Building Construction is a dynamic firm delivering high-quality, cost-effective construction services for residential, commercial, and indust

• N No Nonsense Plumbing Ltd Woodford Green · Plumbing

  Reliable 24/7 gas, heating & plumbing services in East London. Fast emergency call-outs for boiler repairs, leaks, and more. Affordable & trusted expe

• N No Such Thing Studios Ltd London · Fit-out & interiors

  No Such Thing Studios creates bespoke sets, displays, furniture and installations for film, events, retail and interior design. Expertise in set desig

• N No1 Construction Management Ltd London · Refurbishment · 1-9 employees

  Professional builders in London offering renovations, maintenance, and improvements. No1 Construction Management Ltd provides domestic building renova

• N No10 Tci Ltd London · Main contractor

  No10 TCI operates in foreign trade, construction, and investment sectors, offering reliable and high-quality solutions with extensive knowledge and ex

• N Noble Design & Build Ltd London · Design & build · 1-9 employees

  Noble Design & Build LTD turns visions into reality with precision and dedication. Combining innovative techniques with expert craftsmanship, we deliv

• N Noble Design Build & Renovate Ltd Uxbridge · Design & build · 1-9 employees

  Noble Design Build & Renovate are your trusted "builder near me" for high-quality home transformations across Chigwell and greater London. Our experie

• N Noble Structures Ltd London · Basement works · 1-9 employees

  Noble Structures is a London-based ASUC registered basement and structural company with over 30 years of experience. They specialise in residential an

• N Noel's Property Services Ltd Staines Upon Thames · Heating & ventilation

  For Gas, Heating, Electrical & Plumbing Services contact Noel's Property Services. Experts in property maintenance, boiler repairs, emergency plumbing

• N NOLA RENEWABLES LIMITED London · Solar PV

  Nola Renewables specialises in helping businesses and homes transition to greener, more sustainable futures with tailored renewable energy solutions.

• N Nomico Electrical Company Ltd Upminster · Electrical · 10-49 employees

  Established, independent Electrical, Fire and Security company with over 40+ years' of experience. Covering Essex, London and Home Counties.

• N Nora Building Ltd Dartford · Painting & decorating

  Nora Building delivers high-quality painting, decorating, and surface restoration services across London and surrounding areas. Known for craftsmanshi

• N Nord Build & Design Ltd Erith · Fit-out & interiors · 1-9 employees

  NORD BUILD & DESIGN LIMITED specialises in interior fit-out, refurbishment, and bespoke joinery manufacture and installation.

• N North & South Building Services Ltd London · Refurbishment

  North and South Building Services offers building and maintenance services, specialising in leasehold block management, roofing, drainage, and refurbi

• N North London Brickworks Ltd Enfield · Bricklaying · 1-9 employees

  North London Brickworks is a specialist bricklaying company with extensive experience in London. They undertake new builds, lofts, extensions, drivewa

• N North Point Property Services Ltd London · Main contractor

  North Point Property Services specialises in construction project management, focusing on EWS1 compliance, façade remediation, and complex projects li

• N North Pole Air Conditioning Chigwell · Air conditioning

  North Pole Air Conditioning offers expert heating and cooling solutions across London and surrounding areas, with over 15 years of experience. Special

• N Notting Hill Glass London · Glazing

  Specialists in all glass and glazing covering West London, available 24 hours. Offering emergency boarding up, window repair, and same-day glass repla

• N Nour Nagy Designs Ltd London · Design & build

  Nour Nagy Designs is an architecture, interior design, and turnkey fit-out studio creating luxury residences and commercial spaces across London, Duba

• N Nova Facilities Group Ltd London · Main contractor

  Nova Facilities Group Ltd offers property management, refurbishment, and construction services. With over a decade of experience, they specialize in s

• N Novo Construction Solutions Ltd London · Refurbishment · 1-9 employees

  Novo Construction Solutions Ltd is a building construction company in West London and Guildford, specializing in new construction and the transportati

• N NOVON GROUP Caterham · Plumbing

  Home & Commercial services for plumbing, heating, electrical & drainage. Gas Safe registered engineers, free quotes, no call-out fees.

• N Novospace Ltd London · Refurbishment

  Novospace is a London-based renovation specialist for kitchens, bathrooms, and home improvements. We offer transparent pricing, quality materials, and

• N Novozhylov Ltd London · Carpentry & joinery · 1-9 employees

  NOVOZHYLOV LIMITED offers professional carpentry and construction services in the UK, specializing in residential and small commercial projects. Servi

• N Novum Property Services Ltd Waltham Cross · Refurbishment

  Novum Property Services offers property management, lettings, and maintenance services across Hertfordshire, Essex, and North London. Established in 2

• N Novus Construction Ltd London · Refurbishment · 1-9 employees

  High-end residential refurbishments, extensions and new builds across London and the Home Counties, plus specialist carpentry and fit-out for main con

• N Now Electrics Ltd Streatham · Electrical

  NAPIT registered, SafeContractor Gold approved electrician serving private landlords and social housing providers across London. EICR from £130. SSIP

• N Now First Ltd London · Extensions

  Now First Ltd are Structural Engineers based in North London, providing services and advice for all scales of projects, from multi-million pound proje

• N Nph Installations Ltd South Ruislip · Glazing

  NPH Installations Ltd are structural glass extension specialists, offering frameless glass windows, glass roofs, and more. Contact us today.

• N NS ELECTRICAL MAINTENANCE SERVICES LTD London · Electrical

  NS Electrical Maintenance Service Ltd offers 24/7 professional electrical and security services across Greater London for residential and commercial c

• N NSG TILES Barnet · Tiling

  NSG Tiles: Importers of premium Italian and Spanish porcelain and natural-stone tiles for floors and walls. Serving retail and trade across the UK.

• N Nsn Corporation Ltd London · Security systems

  NSN Corporation offers managed staffing solutions including Concierge, Security, Dual Management, Recruitment, Handyman, and Cleaning services. Establ

• N Nubio Group Watford · Flooring

  Nubio Group offers engineered wood, LVT, laminate, and stair cladding. With free samples, expert fitting, and sustainable flooring options for UK home

• N NuColour London · Fire protection

  NuColour delivers intumescent fire protection, specialist coatings and surface restoration services, combining technical expertise, compliance, and co

• N NUE PROPERTIES LTD London · Fit-out & interiors

  Nue Properties offers property verification using advanced technology for trust and transparency in real estate transactions. Buy and sell with confid

• N Nugol Ltd Erith · Main contractor

  Nugol engineers the future with innovative, cost-effective solutions, delivering integrated cost, commercial and project advisory services across the