Commercial construction companies in London

8518 companies across London working in the commercial sector.

• J Jmpm Ltd London · Extensions · 1-9 employees

  Experienced in delivering high-quality construction services, specialising in residential, commercial, and industrial projects. Our team is dedicated

• J Jmt Works Ltd Wembley · Heating & ventilation

  Heating, air conditioning and heat pump installation in London. Certified engineers delivering efficient, reliable systems for homes and businesses.

• J Jn Connection Ltd London · Refurbishment · 1-9 employees

  JN Connection Ltd provides professional facilities management, agency-approved end of tenancy cleaning, and property maintenance in London and the UK.

• J JN Contracting & Trading Ltd London · Roofing

  JN Contracting & Trading Ltd provides expert subcontracting services in roofing, building, drainage, pathways, forecourts, and private road constructi

• J JN Decor London · Painting & decorating · 1-9 employees

  JN Decor offers expert painting and decorating, bathroom and kitchen design and installation, and general refurbishment services for residential and c

• J Jnf Interiors Ltd London · Refurbishment · 1-9 employees

  JNF Interiors Ltd is a London-based company specializing in large-scale building renovations and interior construction across the UK, offering experti

• J JO POULTON STUDIO London · Painting & decorating

  Jo Poulton Studio: Specialist decorators in London offering gilding, Italian plaster finishes, decorative paint effects, woodgraining, marbling, and m

• J Joa Consult Ltd London · Main contractor · 1-9 employees

  JOA Consult Ltd is a premier HR consulting firm offering tailored human resources solutions across the UK, including HR Healthcare, Outsourcing, Recru

• J Job Done Refurbishments Ltd London · Refurbishment · 1-9 employees

  Job Done Refurbishments specialises in fit-out and refurbishment services, dedicated to providing exceptional spaces for our clients. Our team is driv

• J Job Fix Ltd London · Main contractor

  Job Fix Ltd is a leading General Builder and Construction Company in London, specializing in premium kitchen and bathroom installations. We deliver hi

• J Jobs Link Group Ltd London · Security systems · 1-9 employees

  Jobs Link Group Ltd is a dynamic company specializing in providing skilled professionals for industrial, construction, security, and care industries.

• J Joda Security Systems Ltd Hayes · Security systems

  Security systems in Hayes by Joda Security Systems Ltd. Tailored solutions for homes and businesses with CCTV, alarms, access control, and door automa

• J Joed Construction Ltd London · Design & build · 1-9 employees

  JOED Construction Ltd specialises in Residential, Commercial and Riparian sectors in London & South East, offering D&B and Joint Ventures.

• J Johflek Global Ltd London · Design & build

  Johflek Construction is a leading design & build company in London, specialising in high-end, contemporary modern architectural design and structures.

• J John Baker Roofing Bromley · Roofing

  Roofing specialists with over 30 years of experience. Providing a complete roofing service for London and the South East, from new build installation

• J John Cirmaci Builders Ltd Harrow · Refurbishment · 1-9 employees

  John Cirmaci Builders Ltd specialises in hotel refurbishments, new builds, and extensions. With over 16 years of experience and a reputation for quali

• J John Cobb Consulting Ltd Croydon · Fit-out & interiors · 1-9 employees

  John Cobb Consulting is a multi-disciplinary firm of Project Managers, Chartered Building Surveyors and Quantity Surveyors based in Croydon, Surrey.

• J John Desmond Limited Wimbledon · Steel fabrication

  Specialists in interior and exterior architectural metalwork, finishes and coatings. Designers, fabricators and installers of staircases, handrails, b

• J John F Hunt Group Ltd Grays · Demolition

  John F Hunt Group is a leading specialist contractor in construction, demolition, and regeneration, delivering fully integrated engineered solutions a

• J John F Hunt Hire Centres Grays · Plant hire

  John F Hunt Hire Centres was established in 1994 to provide an outstanding service to the building industry, supplying a vast range of medium plant &

• J John Green Decor Ltd New Barn · Painting & decorating

  John Green Decor Ltd is a specialist team of experienced painters and decorators, professional in both residential and commercial properties. Based in

• J John Laing Dartford · Civil engineering

  John Laing is a leading international investor and active manager of core infrastructure assets, including transportation, energy, utilities, telecomm

• J John Man Locksmith London · Security systems

  Locksmith in Chiswick: Unleash peace of mind with top-tier services. Secure your space with our swift, reliable, and affordable trusted experts.

• J John Ruben Ltd Potters Bar · Driveways & paving

  John Ruben Ltd offers expert driveway installations, landscaping, and groundwork services in Potters Bar and Hertfordshire. Specialising in resin driv

• J John Simpson Architects Ltd London · Restoration & heritage · 10-49 employees

  John Simpson Architects is an award-winning practice established in 1980, specialising in classical architecture and urban design for public, educatio

• J Johnson Plumbing Services Ltd London · Plumbing · 1-9 employees

  Welcome to Johnson Plumbing Services Limited! Discover expert plumbing solutions for your Shephall home or business. From repairs to installations, tr

• J Joi Construction Ltd New Malden · Extensions · 1-9 employees

  Joi Construction are expert builders in London, specialising in home extensions, loft conversions, refurbishments, new builds, and flat conversions.

• J Joju Solar London · Solar PV

  Multi Award-Winning Solar & EV Charging Specialists. Independent experts in solar, battery storage, and EV charging. We've designed and installed thou

• J Jol Group Ltd Upminster · Electrical

  JOL GROUP provides professional electrical solutions for commercial, industrial, and residential clients. Specialising in installations, EICR testing,

• J Jon Davids Construction LTD Borehamwood · Main contractor · 1-9 employees

  Jon Davids Construction offers building services across London and Hertfordshire, specializing in structural work, refurbishments, extensions, and new

• J Jon&Sam Scaffolding Ltd London · Scaffolding

  J&S Scaffolding is an experienced scaffolding contractor based in London, offering commercial, domestic, and bespoke scaffolding services across Londo

• J Jonay Building Services London · Refurbishment · 1-9 employees

  J.B.S Jonay Building Services LTD North London offers a wide range of services such as: New builds, Loft conversion, Extension, Renovation, Plumbing,

• J Jones Construct Ltd Swanley · Extensions · 1-9 employees

  Professional builders in Swanley offering a vast range of services including extensions, conversions, kitchens, and refurbishments. We pride ourselves

• J Joni Scaffolding Ltd London · Scaffolding

  Joni Scaffolding LTD offers expert scaffolding services for construction, repairs, and renovations. As a family business, we provide high-quality prod

• J Jonmans Development Surrey · Windows & doors

  Jonmans Ltd supply, deliver and install a huge range of quality Upvc, composite, aluminium and timber windows, doors and rooflights. Offering a full t

• J Jordan James Electrical Essex · Electrical

  Jordan James Electrical provides a comprehensive range of electrical services for domestic, commercial, and industrial clients, including installation

• J Josan Roofing Ltd Feltham · Roofing

  Reliable Roofing for Homes & Businesses At Josan Roofing, we understand that your roof is more than just shelter, it's protection, comfort, and peace

• J Josan Scaffolding Romford · Scaffolding · 1-9 employees

  Josan Scaffolding offers professional scaffolding, C24 timber sales, and construction services for commercial, industrial, and domestic projects. Full

• J Joseph Electrics Ltd Uxbridge · Electrical

  Joseph Electrics Ltd is a professional electrical services company based in Uxbridge, London. We offer a range of electrical solutions for residential

• J Joseph Gallagher Group Orsett · Civil engineering

  Global end to end tunnelling contractors operating above and below ground. Specialist sub-contractors for high-risk tunnelling, underground works and

• J Joseph Gallagher Group Orsett · Civil engineering

  Global end to end tunnelling contractors operating above and below ground. Specialist sub-contractors for high-risk tunnelling, underground works and

• J Joule Group International Ltd London · Fire protection · 10-49 employees

  Joule Group is a leading international consultancy transforming fire safety and its management in the built environment, ensuring safe and sustainable

• J Joyce Construction Ltd London · Civil engineering · 1-9 employees

  Joyce Construction Ltd offers a comprehensive range of civil engineering and groundwork services, including underpinning, drainage, foundations, site

• J Jp Corp Ltd London · Design & build

  JP Corp Ltd offers expert IT services and full-service construction solutions, empowering businesses with smart technology and building excellence.

• J JP Harrisons Dartford · Solar PV

  JP Harrisons offers expert solar solutions for commercial, industrial, and new build projects across the UK, focusing on sustainability, cost savings,

• J Jp Interior Fit Out. UK Ltd London · Fit-out & interiors

  JP Interior Fit Out UK Ltd are specialists in Retail, Commercial, Residential, and Industrial fit-outs across Ireland, UK, and Europe, with over 30 ye

• J Jp Mechanical Ltd London · Plumbing

  JP Mechanical Ltd provides expert plumbing, heating, and HVAC services across London. Rapid response, reliable workmanship, and tailored mechanical so

• J JP Project Management London · Refurbishment · 1-9 employees

  JP Project Management is a London-based construction firm providing high-quality residential and commercial building services, renovations, and mainte

• J Jp&H Specialists Ltd South Croydon · Plumbing

  JP&H Specialists offers expert plumbing and heating solutions in London, Surrey, and Reading, focusing on quality, reliability, and customer satisfact

• J JPO Electrical London · Electrical

  AT JPO Electrical your satisfaction is our reward. We take immense pride in approaching each and every job the same way. To deliver quality, lasting s