Subcontractors in London

3168 construction subcontractors based in and around London.

• J JCH London London · Heating & ventilation · 1-9 employees

  JCH London offers expert heating, ventilation, and green energy solutions for domestic and commercial clients across London, focusing on quality workm

• J Jcm Roofing And Building Ltd London · Roofing

  JCM Roofing and Building Ltd offers professional and cost-effective roofing services, from major re-roofing projects to minor domestic roof repairs. A

• J Jd Construction & Roofing Ltd London · Roofing · 1-9 employees

  JD Construction & Roofing Ltd offers professional roofing and building services in Bournemouth and Dorset, specializing in new roofs, flat roofing, an

• J Jd Flooring Solutions Ltd London · Flooring

  Specialists in commercial contract flooring with over 20 years' experience. Reliable cap and cove vinyl flooring services across UK institutions.

• J Jd Glazing Services Ltd London · Glazing · 1-9 employees

  JD Glazing Services Ltd offers expert window and door repairs and replacements, alongside internal glass and glazing solutions. Based in Romford, cove

• J Jdi Builders Ltd London · Carpentry & joinery · 1-9 employees

  London and Essex based building company providing carpentry, plumbing, roofing, tiling, and other construction works.

• J Jdr Warmer Solutions Ltd London · Insulation

  JDR Warmer Solutions Ltd installs high-quality insulation solutions for better energy efficiency. Specialising in roof and loft insulation in London a

• J Jem Home Improvements Ltd London · Windows & doors

  Explore expert home improvement services from JEM HOME IMPROVEMENTS LTD. Quality windows, doors, renovations, and more with reliability and craftsmans

• J Jemm Solutions & Co Ltd London · Plumbing

  Jemm Solutions & Co LTD offers comprehensive plumbing and heating services in London, specializing in boiler installation, repair, heating systems, an

• J Jerdak Ltd London · Damp proofing · 1-9 employees

  Professional damp proofing services in London & surrounding areas. Specialists in mould, rot, condensation, timber treatments, waterproofing, and stru

• J Jet Painting And Decorating Ltd London · Painting & decorating

  Jet Painting & Decorating Ltd offers high-quality interior and exterior painting and decorating services across London, with over 35 years of experien

• J JETS Electrical Contractors London · Electrical · 1-9 employees

  Leading NICEIC-approved electrical installation contractor based in Central London, delivering a full range of electrical services for commercial and

• J Jf Environmental Ltd London · Asbestos removal · 1-9 employees

  JF Environmental Ltd offers comprehensive asbestos testing and survey services across London, Kent, and the South East. Available 24/7 for urgent need

• J Jf Roofing & Guttering Ltd London · Roofing

  JF Roofing & Guttering Ltd offers expert roofing, flat roofs, and repair services in Greater London. We pride ourselves on skilled professionals, prem

• J JG Home Solutions London · Carpentry & joinery

  JG Home Solutions delivers high-end property renovations and bespoke carpentry in London. Fully managed, fixed-budget transformations. Book a consulta

• J Jgl UK Flooring Ltd London · Flooring

  JGL UK Flooring Ltd offers expert flooring installation services in Greater London, specialising in LVT, vinyl, and herringbone. With over 15 years of

• J Jhd Builders Ltd London · Main contractor · 1-9 employees

  JHD Builders Limited is a building contractor with over 30 years of experience, specialising in maintenance, refurbishment, Venetian plastering, and f

• J Jht Energy Services Ltd London · Heating & ventilation · 1-9 employees

  JHT Energy Services installs Air Source Heat Pumps with a £7,500 grant, plus private solar panels & air conditioning. TrustMark Certified.

• J Jigzaw Interiors Ltd London · Kitchen fitting · 1-9 employees

  Independent kitchen and bathroom specialists in South West London. Visit our Stockwell or Marble Arch showrooms to begin your renovation.

• J Jims Painting Services Ltd London · Painting & decorating

  Professional painting & decorating business in London, specialising in luxury paint effects. Offers a wide range of services including plastering and

• J Jims Team Ltd London · Painting & decorating · 1-9 employees

  Jims Team Limited is a London-based painting and decorating company with over 10 years of experience. Specializing in internal and external painting f

• J Jjp Electrical Ltd London · Electrical

  JJP Electrical are accredited Electrical Contractors, with over 15 years experience. Shops, offices, data cabling, alarms, security, domestic installa

• J JJS Artificial Grass London · Landscaping · 1-9 employees

  JJS Artificial Grass offers a low-maintenance, all-weather alternative to natural lawns, perfect for residential and commercial properties. Enjoy a pe

• J Jjs Property Improvements Ltd London · Painting & decorating · 1-9 employees

  JJS Property Improvements Limited offer exceptional services from painting and decorating, property maintenance solutions plus more in North and Centr

• J Jk Brothers Rendering Ltd London · Plastering · 1-9 employees

  Whether you need silicone render, insulation, K-render, or scratch render, we guarantee the best results at the most competitive prices.

• J JK Prestige Building Ltd London · Refurbishment · 1-9 employees

  JK Prestige Building Ltd has over 15 years of experience in property maintenance, refurbishments, and reconstructions across London, specialising in H

• J JL Phillips Renewable Energy London · Solar PV · 1-9 employees

  JL Phillips specialises in heat pump and solar PV installations across the UK. Over 1,000 projects completed-contact us today!

• J Jlw Brickwork Ltd London · Bricklaying

  JLW Brickwork Ltd is a trusted construction company specialising in high-quality brickwork services across the UK. We offer new builds, renovations, e

• J JM Electrical Services London · Electrical

  Electrical, lighting, CCTV, and AV installation services across London & Home Counties. Part P Certified, Fully Insured, Authorised Ring Dealer. 30+ y

• J JM Restoration London · Restoration & heritage

  Specialist restoration & masonry services in Surrey and London. High quality brickwork, stonework and facade restoration with attention to detail.

• 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 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 · 1-9 employees

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

• 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 · 1-9 employees

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

• 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 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 Joiners And Carpenters Ltd London · Carpentry & joinery · 1-9 employees

  Welcome to North London Joiners & Carpenters, offering high-level carpentry services in and around London. We provide skilled labour, supply and fix,

• J Joinery & Heritage Craftsmen Ltd London · Restoration & heritage · 1-9 employees

  Trusted sash window heritage master craftsmen. Specialising in the restoration and manufacture of traditional joinery, windows, and doors across the U

• 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 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 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 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 Harrisons London · Solar PV · 1-9 employees

  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 · 1-9 employees

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

• J Jp Refurbishment London Ltd London · Refurbishment · 1-9 employees

  JP Refurbishment London delivers property refurbishment, house extensions, loft conversions, kitchen and bathroom projects across London. Request a qu