Commercial construction companies in London

8518 companies across London working in the commercial sector.

• M My Plumber Ltd London · Plumbing

  Certified plumbers and Gas Safe engineers in London. Book a service online in just a few clicks. Save big by joining our membership club!

• M My Project Estimating Ltd London · Main contractor

  Send your drawings, get a priced estimate back to NRM2. Fixed fee agreed up front, real UK rates, delivered to your deadline.

• M My Trusted Builder London · Design & build · 1-9 employees

  London loft conversions, house extensions & full home refurbishments. Fixed price, on time, guaranteed finish. Trusted by 300+ London homeowners. One

• M Mycelium London · Concrete works

  Mycelium provides an open-access database of company carbon emissions data, enabling search, comparison, and understanding of sustainability performan

• M Mycond Ltd London · Heating & ventilation

  HVAC systems from Mycond are not just fan coils, heat pumps, dehumidifiers and humidifiers. They are complete, end-to-end air conditioning solutions

• M MyConstructor London · Electrical

  MyConstructor offers a nationwide network of qualified professionals for domestic EPCs, EICRs, PAT testing, and other property services. Get instant q

• M Myd Studio Ltd Loughton · Main contractor · 1-9 employees

  MYD Properties & Construction delivers exceptional property development and construction services, specializing in new builds, renovations, and projec

• M Myk Ltd Croydon · Main contractor · 1-9 employees

  MYK Construction delivers excellence across commercial and residential property development, innovation, building, and maintenance. We transform visio

• M Mz Construction (UK) Ltd Surbiton · Loft conversions · 1-9 employees

  MZ Construction (UK) LTD is a family-run business with over 17 years of experience in the building industry, offering a full design to completion serv

• N N & O Builders Ltd London · Drylining · 1-9 employees

  N & O Builders Ltd offers quality construction services, specializing in dry lining, facades, and glazing. They aim to bring your visions to reality w

• N N & P SIGNS LTD Sidcup · Cladding

  Trusted signage installation, vinyl fitting and maintenance across the UK from N&P Signs Ltd in Kent.

• N N A B Group Engineering Ltd Hounslow · Concrete works · 10-49 employees

  NAB Group Engineering Ltd. established by Naib Singh Aulakh, has grown into experts in the concrete industry with more than 18 years of experience.

• N N B Builders (UK) Ltd Ilford · Main contractor · 1-9 employees

  Experts in new builds, extensions & refurbishments. Established in 1992, N B Builders (UK) Ltd specialises in new builds, refurbishments, and extensio

• N N TERRY ELECTRICAL CONTRACTORS LIMITED Borehamwood · Electrical · 1-9 employees

  Full service electrical contractors for commercial and residential properties in London and Home Counties. Offering design and installation services.

• N N.G UK Construction Ltd London · Refurbishment

  N.G UK CONSTRUCTION LTD offers bespoke, high-quality construction services, blending craftsmanship with innovation to create enduring spaces. Based in

• N N.J.Richards Ltd London · Refurbishment

  NJ Richards is a privately owned family business undertaking refurbishment, fit-out and construction projects across all sectors with an established c

• N N.N Double Glazing Installation and Repairs Ltd Pinner · Windows & doors

  We Are Upvc and Aluminium Double Glazing Specialist. We repair and install new windows and doors. We have been working in this field from last 15 year

• N N.O.R Construction LTD London · Main contractor · 1-9 employees

  N.O.R Construction LTD is a construction company based in London, offering services for new builds, extensions, loft conversions, refurbishments, stru

• N N&C Moderna Romford · Tiling

  N&C Moderna is part of the Nicholls and Clarke Group, established in 1980. We are specialist commercial tile and stone contractors providing floor and

• N N&G Walls Ltd Barking · Steel fabrication · 1-9 employees

  Expertise in light gauge steel framing. We deliver high-quality construction services on time and within budget for projects across London, Cambridge,

• N N1 Electrical Ltd London · Electrical

  N1 Electrical provides domestic and commercial electrical services across Islington, North London and Central London, including EICRs, fault finding,

• N N1 Locksmiths London · Security systems

  N1 Locksmiths provides reliable, fast-response locksmith services across London. Available 24/7 for residential and commercial security needs.

• N N4 Gas London · Heating & ventilation

  Gas Safe registered heating engineers in North London. Boiler installation, repairs, servicing and CP12 certificates.

• N Nabcon Construction Ltd Chadwell Heath · Loft conversions

  Trusted loft conversion and home extension specialists in London. Fixed quotes, 15+ years' experience, fully insured. Get your free quote today.

• N NABSCO London · Flooring

  NABSCO specializes in transforming spaces with exceptional flooring and custom accent walls. Offering tailored solutions for homes and businesses, com

• N Nacropolis Stanmore · Property developer · 1-9 employees

  Nacropolis creates exceptional residential, commercial, and hospitality developments in London, the Home Counties, and regional UK cities. A family bu

• N Nahal Construction Ltd Gravesend · Groundworks · 10-49 employees

  Nahal Construction Ltd specialises in groundworks, diamond drilling, and a range of construction services including drainage, brickwork, steel fixing,

• N Nailed It Contractors Ltd London · Bricklaying

  Nailed It Contractors delivers professional brickwork and scaffolding in London, planned properly and built to last. We build lasting relationships th

• N Naivette Services Ltd Waltham Abbey · Crane hire · 1-9 employees

  Naivette Services Ltd offers nationwide haulage and concrete barrier supply. With over 30 years of experience, we provide specialist transport with lo

• N Nam Construction Ltd Gravesend · Groundworks

  Nam Construction Ltd provides professional construction, Groundwork, New build, Refurbishment, Concrete Finishing, Landscaping, and site preparation s

• N Namenayou™ Trade London · Main contractor

  Africa's leading B2B platform for agro-commodities, earth minerals, and finished processed produce. Connect directly with farmers, exporters, miners,

• N Nami Construction Ltd Dagenham · Main contractor · 1-9 employees

  NAMI Construction Ltd offers building, renovation, and maintenance services for residential and commercial clients, built on over 20 years of experien

• N NANDA CONSTRUCTION LONDON LTD Ilford · Main contractor · 1-9 employees

  Nanda Construction London Ltd offers top-notch construction services for domestic buildings, specializing in turning dream homes into reality with a c

• N Nani Builders Ltd London · Extensions

  Nani Builders Ltd is a trusted building company in London, specialising in high-quality house extensions, loft conversions, roofing, and refurbishment

• 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 Nanu Roofing Ltd Harrow · Roofing

  NANU ROOFING LTD is a London-based roofing company offering expert roof repairs, installations, guttering, fascias, and 24/7 emergency services. With

• N Nanuia Ltd South Ockendon · Roofing · 1-9 employees

  Building company in UK offering green roofs, self-storage unit installation, drylining, and firestopping services.

• 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 Narmy Insulations Ltd Dagenham · Insulation

  Narmy Insulations Ltd is a leading insulation installer in Dagenham, London, specialising in thermal, ceiling, and pipework insulation. With over 50 y

• 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 Nash Mills Heating Limited Palmers Green · Heating & ventilation · 1-9 employees

  Specialising in commercial and domestic heating, gas safety, facilities management and service contracts.

• 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 Nassa Flooring Ltd Upminster · Flooring

  Nassa Flooring Ltd: Domestic & Commercial Flooring Specialists. Offering smart, sophisticated, and exceptional flooring solutions that blend aesthetic

• 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 National Rock Supplies Ltd Borehamwood · Groundworks

  National Rock Supplies Ltd supplies high-quality construction and landscaping aggregates across the UK. Offering a comprehensive range of materials fo

• N National Select Services Ltd Romford · Steel fabrication

  Award-winning construction installation and property development specialists based in Romford, Essex. Structural, fit-out, façade and residential deve

• N Nationwide Construction (Gb) Ltd Wanstead · Design & build · 1-9 employees

  Nationwide Construction is a London-based Design & Build Mechanical Services contractor, delivering high-class, personable service across London and t

• 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