Commercial construction companies in London

8518 companies across London working in the commercial sector.

• N NEW LEVEL BESPOKE London · Refurbishment

  Discover bespoke renovation and craftsmanship services in London. Kitchens, bathrooms, customized fittings, backed by 15+ years of experience we can a

• N New Look Shutters Ltd Ashford · Windows & doors

  Bespoke plantation shutters in Ashford from New Look Shutters Ltd. Family-run specialists offering made-to-measure designs and free home estimates.

• N New Pro Roofing And Guttering Ltd London · Roofing

  New Pro Roofing And Guttering Ltd offers expert roofing and guttering services, including new roofs, repairs, flat roofs, and chimney services. With n

• N New Spec Interiors Ltd Rainham · Fit-out & interiors

  Expert fit-out and refurbishment for retail, offices, warehouses, and hotels in London, Essex, and Kent. Contact us today!

• N New Trend Builders Ltd Bexleyheath · Refurbishment · 1-9 employees

  New Trend Builders Ltd offers expert building services in Bexleyheath, Kent, specializing in home renovations, extensions, and bespoke construction pr

• N Newable London · Property developer

  Newable helps SMEs thrive with financial products, advice, and flexible workspace solutions. Founded in 1982, now employee-owned.

• N NewArc Compliance Services Limited London · Electrical · 1-9 employees

  NewArc Compliance Services Limited offers professional electrical services including downlight installation, socket upgrades, and consumer unit replac

• N Newform London · Design & build

  Newform is a design-led construction company specialising in Interior Design, Refurbishments, Extensions & Loft Conversions covering North and East Lo

• N Newland Construction Ltd Potters Bar · Main contractor · 10-49 employees

  Newland Construction, established in 1925, offers new build, design and build, planned maintenance, and major refurbishment services within a 25-mile

• N Newlands Construction Ltd Bookham · Groundworks · 10-49 employees

  Newlands Construction Ltd is a groundworks and civil engineering contractor based in Surrey, serving London and the South East. Established in 1986, t

• N Newlifts Ltd London · Lifts & escalators

  NEWLIFTS LTD offers lift maintenance, repair, and modernisation services, including GSM unit installations for digital voice transitions. Experienced

• N Newman and Green London · Fit-out & interiors

  Newman + Green are a commercial principle contractor, specialising in workplace environments. They are solution and process driven, utilising technolo

• N Newmay Electrical Services Ltd London · Electrical · 10-49 employees

  Newmay Electrical Services Ltd, established in 2007, provides professional and efficient electrical services throughout London for domestic and commer

• N Newship Group Weybridge · Main contractor · 1-9 employees

  Newship Group is a private family owned group of manufacturing, distribution and hire businesses operating across Europe with nearly 50 years of exper

• N Nexerox Ltd London · Fire protection

  Professional fire safety services to keep your business compliant. Fire risk assessments, alarms, extinguishers, and inspections by Nexerox.

• N NEXGEN HVAC London · Heating & ventilation

  Nexgen HVAC are experts in Air Source Heat Pump and Air Conditioning installations in London. They offer eco-friendly heating and cooling solutions fo

• N Nexora Systems Ltd United Kingdom · Main contractor

  Nexora Systems LTD: Professional automotive software development, bug fixing, and integration services. Specializing in CarPlay, Android Auto, navigat

• N Next Gen Alliance UK London · Solar PV

  Next Gen Alliance UK is a project onboarding platform connecting clients and suppliers to unlock strategic alliances and market expansion opportunitie

• N Next Level Upgrades Ltd London · Electrical

  Expert electrical solutions for HMOs, property investors & homeowners in Greater Manchester, Cheshire & Merseyside. Reliable & certified electrical wo

• N Next Lvl Eu Ltd London · Design & build

  Next LVL EU Limited is a holding company driving transformation across European markets. We integrate exhibitions, construction, events, and sales & m

• N Next Phase Services Ltd London · Electrical

  Next Phase Services LTD offers expert electrical installations, energy assessments, and efficiency upgrades across London. Book a consultation today f

• N Next Step Heating London · Heating & ventilation

  Next Step Heating is a London-based installer of heating and renewable energy systems, offering design, supply, installation, and MCS commissioning se

• N NEXT-GEN PLANT LTD London · Security systems

  Aftermarket specialists in GPS, tiltrotators and safety systems including height & slew limiters and AI cameras. Manufacturer-trained engineers provid

• N Nextherm Ltd London · Heating & ventilation

  Specialist heating, plumbing and building services across North London, focused on installation, servicing, diagnostics and repair within modern resid

• N Nexumreal Ltd London · Property developer · 1-9 employees

  NexumReal offers real estate investment and development consulting, including transactions advisory, development management, and asset management acro

• N Nexus F&I Construction Ltd London · Steel fabrication

  London's leading specialist construction company. Expert SFS, brick slips, timber cladding, SAS metal ceilings, acoustic panels, fire stopping & roofi

• N Nexus Group Ltd Sutton · Plumbing

  Elite engineers for servicing, installation and maintenance of plumbing, electrical, heating & gas, and HVAC and other services. Call now.

• N Nexus Secure Ltd London · Security systems

  Nexus Secure provides expert CCTV installation in London, security cameras, alarm systems and WiFi installation for homes and businesses. Reliable, pr

• N Ng Tunnelling Ltd Mitcham · Drainage · 1-9 employees

  NG Tunnelling are specialists in sewer connections, offering a one-stop-shop for drainage works in London & Surrey, covering South East England.

• N Niaudo Services Ltd London · Main contractor

  With over 30 years' experience, Niaudo Services Ltd delivers quality construction management, cleaning, refurbishments, and new builds tailored to you

• N Nib Air Services Ltd Watford · Air conditioning · 1-9 employees

  Professional air conditioning and ventilation services in London and Watford. Installation, repair, maintenance and MVHR systems delivered by trusted

• N Nice Glass London · Windows & doors

  A wide selection of windows, doors and skylights. We advise you on your choice, offer proven products and a professional approach based on 20 years of

• N Nice One Building Services Ltd Hounslow · Design & build

  Design and construction specialists offering comprehensive building solutions across London and surrounding areas. Full project management from concep

• N Niche Projects Ltd London · Design & build · 1-9 employees

  Niche Projects is a London-based office design and build specialist offering office fit out, refurbishment, space planning and furniture supply for co

• N Nicholas Holdings Ltd Enfield · Property developer

  Nicholas Holdings Ltd is a family-owned property development and investment group, with a history dating back to 1947. Principally residential develop

• N Nicholas Stephens Construction Ltd Woodford Green · Main contractor · 10-49 employees

  Nicholas Stephens Construction is a building company established in 1986, specializing in New Build, High End Residential, Commercial, Structural and

• N Niclex Projects Ltd London · Refurbishment · 1-9 employees

  Niclex Projects Ltd is a professional remodelling, renovation, and repair company offering high-quality craftsmanship for home and office projects. Co

• N NIDAX Construct London · Refurbishment

  Nidax Construct UK Limited is a construction, refurbishment and property maintenance company in London and the South East, with over two decades of ex

• N Nidia's Decor Ltd London · Refurbishment

  Nidia's Decor offers expert full house refurbishment, interior & exterior painting, and decorating services in East London.

• N Nigel Lowe Ltd West Molesey · Refurbishment · 1-9 employees

  Professional builders based in West Molesey, Surrey, offering a complete building service for residential and commercial clients. Specialising in loft

• N NIGEL1982 LIMITED London · Drylining · 1-9 employees

  Specialists in drylining and interior finishing, offering high-quality services from traditional plastering to advanced acoustic treatments and suspen

• N Nightglade Ltd London · Electrical

  Nightglade Ltd provides a complete package of Electrical Services throughout the South of England, formed to offer a wide range of electrical installa

• N Nightingale Electrical Sutton · Electrical

  Expert electrical, solar, and EV charger installations in Sutton. Get an instant quote with Nightingale Electrical today.

• N NIKA MARBLE LTD London · Restoration & heritage

  Nika Marble Ltd specialises in marble restoration, maintenance, and repair for a variety of stone surfaces including limestone, granite, terrazzo, and

• N Nikhi Painting Ltd London · Painting & decorating

  NIKHI PAINTING LIMITED provides residential, commercial, exterior and renovation painting services for homes, businesses and building projects.

• N Nile Training Centre Ltd Kingston Upon Thames · Traffic management

  Nile Training Centre provides CSCS Training course which helps to increase your understanding of how to behave on site and raise your awareness of hea

• N Nilo Construction Ltd Romford · Main contractor · 1-9 employees

  NILO Construction Ltd is a premium high-end residential and commercial construction partner in North & West London, crafting fine spaces since 2017. T

• N Nim Sons Contractors Ltd Enfield · Extensions · 1-9 employees

  NIM SONS CONTRACTORS LTD offers loft conversions, extensions, new builds, and full house renovations & refurbishments. With over 25 years of experienc

• N Ninja Plumbers London · Plumbing

  Gas Safe certified plumbers in Fulham, London. Offering 24/7 emergency plumbing, boiler, heating & drainage services. Book online or call us.

• N Nirmaya Estates Ltd Hayes · Main contractor

  Nirmaya Estates provides construction, renovation, loft conversions, extensions, and property maintenance services. We focus on efficiency and quality