Commercial construction companies in London

4442 companies in and around London working in the commercial sector.

• N Nanoteqa Ltd London · Electrical

  Nanoteqa is the UK's junior chemical company, producing exceptional cleaning products and detergents for a wide range of applications. We specialise i

• N Narch Design & Build London · Design & build

  NARCH Design & Build is an Architectural Design, Structural Engineering, Party Wall firm & Construction Company based in London. We offer a range of s

• N Nash Group UK Ltd London · Main contractor

  Nash Group UK Ltd offers quality construction, refurbishment, and property services in London, UK. We are your trusted partners in shaping spaces that

• N Nasr UK Constructions Ltd London · Main contractor · 1-9 employees

  NASR UK CONSTRUCTIONS LTD offers residential and commercial construction services, including custom homes, renovations, extensions, and project manage

• N National Heat Source Ltd London · Heating & ventilation

  National Heat Source Ltd offers expert boiler installation, central heating systems, boiler servicing and repairs, and all plumbing and gas works acro

• N National Plumbers Direct London · Plumbing

  National Plumbers Direct offers 24/7 emergency plumbing and electrical services nationwide with a 1-3 hour response time. They aim for first-visit rep

• N National Plumbers Ltd London · Plumbing

  Expert Plumbing, Cooling & Renovation Services in Western London. National Plumbers LTD provides top-quality plumbing, cooling, and renovation service

• N NATIONWIDE EXPRESS LTD London · Concrete works

  Nationwide Express is a reputable estate agency based in East London, specializing in sales, letting, and maintenance of residential and commercial pr

• N Nationwide Properties Contractors Ltd London · Main contractor · 1-9 employees

  Delivering residential and commercial projects with unrivalled expertise and one hundred percent client satisfaction. Specialising in new developments

• N Nationwide Property Assistance Ltd London · Concrete works

  UK's leading provider of emergency property assistance. Specialising in home emergency management with over 25 years of collective management experien

• N Nationwide Roofing & Home Improvements Ltd London · Roofing

  Professional roofing and home improvement services across the UK, delivering reliable solutions built for strength, durability, and long-term protecti

• N Nbb Rail Ltd London · Rail infrastructure

  NBB Rail Limited offers comprehensive services to the rail and construction industry as an MEPh+F specialist, covering design, checking, site manageme

• N Nbs Lifestyle Ltd London · Security systems

  Expert installation of cutting-edge golf simulators, paired with reliable Networks including wireless and CCTV systems for your home or business.

• N Ncp Mechanical Ltd London · Plumbing

  NCP Mechanical Ltd provides expert plumbing, heating, and ventilation system services for residential construction projects across London and the Sout

• N NCS Plumbing and Heating Ltd London · Plumbing

  NCS Plumbing and Heating Ltd offers expert plumbing and heating services across London. Contact us for reliable solutions.

• N Ndoci Construction Ltd London · Extensions · 1-9 employees

  Professional building services in South London & surrounding areas from Ndoci Construction Ltd. Extensions, loft conversions, bespoke carpentry. 18+ y

• N Neat Developments Ltd London · Property developer · 1-9 employees

  NEAT Developments is a London-based property developer specialising in large-scale, residentially led mixed-use developments across Greater London.

• N NEBULA RENEWABLE LTD London · Solar PV

  Premier domestic solar installation and battery storage provider in the UK. Harnessing the sun's power for clean, green energy solutions for homes and

• N Nehemiah Renovation Company Ltd London · Refurbishment

  Nehemiah Renovation Company Limited provides renovation, joinery, flooring, painting and property finishing services in the United Kingdom.

• N Neocraft London · Refurbishment

  We Turn Your Dreams Into Reality Start A Project Building Trust Since 2015 Experts in Construction Your Excellence. We are a specialist construction a

• N Neptune Resources Ltd London · Utilities

  Neptune Resources Limited is a UK-based company specialising in the supply of labour within the Construction and Telecoms industries, operating since

• N Nerc Building Ltd London · Refurbishment

  NERC Building Ltd is a professional construction company delivering high-quality building solutions for residential and commercial projects. Specialis

• N NERO STEEL DOORS WINDOWS LTD London · Windows & doors

  Nero Steel Doors and Windows is a family-run enterprise specializing in luxury steel doors and windows. They offer bespoke solutions with a focus on q

• N Nest Maintenance London · Refurbishment

  Nest Maintenance offers professional residential and commercial property maintenance services across London. Fast, reliable, and tailored to your need

• N Nesttech Ltd London · Security systems

  NestTech Ltd is a London-based specialist in smart home, commercial automation and intelligent networking. Expert design, consultation and installatio

• N Neta Estates London · Property developer · 1-9 employees

  Neta Estates is a customer-oriented real estate consultancy and management company offering professional services covering the entire property journey

• N Netelz Ltd London · Utilities

  Netelz Ltd specializes in FTTP, wireless, and IT infrastructure solutions, driving the UK's digital transformation with high-speed, reliable connectiv

• N Netfixx Ltd London · Electrical

  Netfixx Ltd is London's emergency electrician service, offering 24/7 call-outs for domestic and commercial clients. Specialising in electrical install

• N Network Scaffolding London · Scaffolding

  Network Scaffolding is a leading scaffolding contractor in Scotland, offering full contract design scaffold services for commercial, industrial, housi

• N New Age Construction Ltd London · Fit-out & interiors

  New Age Construction Ltd is a high-end fit-out & refurbishment Principal Contractor, committed to delivering exceptional results that exceed client ex

• N New Alliance Insurance Brokers London · Electrical

  New Alliance Insurance Brokers is a leading insurance brokerage firm established in 2003, offering bespoke risk management and insurance solutions acr

• N New Build Services Ltd London · Refurbishment

  New Build Services Ltd offers specialist post-construction, office, window, and welfare cleaning services in London. We provide eco-friendly, punctual

• N New End Construction Ltd London · Loft conversions · 1-9 employees

  New End Construction is a London-based building company specializing in loft conversions, extensions, and renovations. We offer high-quality workmansh

• N New Future Solutions Ltd London · Glazing

  Specialist installations in all things quiet, delivering top-tier installation services for a wide range of products: Steel Doors and Fixed Screens, F

• N New Key Developments London · Main contractor · 1-9 employees

  New Key Developments is a construction firm established in 2012, specialising in high-end new build developments. They offer end-to-end expertise from

• N New Key Group London · Main contractor · 1-9 employees

  New Key Group offers high-end property construction, refurbishment, and mechanical services including HVAC, specialising in luxury residential and com

• 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 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 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 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 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 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