Subcontractors in London

3197 construction subcontractors based in and around London.

• 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

  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

  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

  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

  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 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 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

• 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

• J JPrime Builders Limi London · Loft conversions · 1-9 employees

  JPrime Builders Ltd offers high-quality construction, refurbishment, and property maintenance services across London, specializing in loft conversions

• J Jqmd Ltd London · Painting & decorating

  JQMD offers painting, gardening, and handyman services in London, focusing on reliable home maintenance for comfort, safety, and appearance.

• J JS Windows London · Windows & doors

  JS Windows are specialists in modern windows, porches, conservatories, and doors, offering innovative solutions for residential and commercial project

• J Jspc Group Ltd London · Rail infrastructure

  JSPC Group Ltd - Rail Consulting/Resourcing/Planning. Specialist rail planning, controls and delivery support for safety-critical programmes across th

• J Jsr Electrical Contractors Ltd London · Electrical

  Residential and Commercial Electrical Services in London and South East England. We specialise in high end residential and commercial premises.

• J Jt Contract Services Ltd London · Refurbishment · 1-9 employees

  JT Contract Services Ltd offers complete house or office remodelling, kitchen and bathroom renovations, home interiors, flooring, painting, plumbing,

• J Jt Electrical London Ltd London · Electrical

  JT Electrical London Ltd, trusted electricians in Islington and across London. NICEIC-approved, affordable, and available 24 hours a day.

• J Jt Electricals Ltd London · Electrical

  JT Electricals Ltd provide a comprehensive range of high quality, professional electrical services throughout London and the surrounding areas. Specia

• J JT Simmonds Roofing London · Roofing

  JT Simmonds is a highly reputable roofing contractor in Guildford, Surrey, with over 25 years of experience. Specialising in residential roofing, we o

• J Jth Projects Ltd London · Refurbishment · 1-9 employees

  JTH Projects Ltd offers premium commercial fit-out and office refurbishment services in London, transforming spaces with expert workmanship. Specialis

• J Jünger+Gräter London · Refurbishment

  Jünger+Gräter is a global expert in refractories and chimney construction, offering innovative know-how and tailored solutions for demanding industrie

• J Just Bathrooms UK Ltd London · Bathroom fitting

  Just Bathrooms Southampton build premium bathrooms, managing the entire project, creating a calm tranquil space to relax and unwind.

• J JUST FIRE DOORS London · Fire protection

  Just Fire Doors Ltd specialises in fitting new Fire Doors and upgrading existing Fire Doors in blocks of flats and schools to ensure compliance with F

• J Just Repairs Ltd London · Plumbing · 1-9 employees

  Expert repairs and maintenance for plumbing, electrics, bathrooms, kitchens, and carpentry across London. Offering 24hr call-out services.

• J Just Right Roofing Ltd London · Roofing

  Just Right Roofing Ltd is a roofing company with over 20 years of experience serving domestic and commercial clients in Epsom, Sutton, and the surroun

• J Just Services Group London · Heating & ventilation

  Boiler, plumbing, air conditioning and home cover specialists serving South London since 2016. Professional, friendly, Gas Safe registered engineers.

• J JustServicesGroup London · Heating & ventilation

  London-based home cover company offering plans for regular home and boiler services. Plans include no call-out fees, parts included, and timely visits

• J JW Top Finish Plastering London · Plastering

  JW Top Finish Plastering Ltd is a plastering company in Clapham, South West London, offering a wide range of services including plaster boarding, skim

• J Jz Precision Ltd London · Plumbing

  JZ Precision offers expert plumbing, heating, and joinery services in North & West London. Available 24/7 for emergency call-outs with fast, professio

• K K Building & Maintenance Ltd London · Refurbishment · 1-9 employees

  K Building & Maintenance offers expert renovation, remodeling, and construction services across London and the Home Counties, with over 16 years of ex

• K K Energy Solutions Ltd London · Air conditioning

  K Energy Solutions Ltd provides premium air conditioning, HVAC, electrical, and ventilation services for luxury homes and commercial properties across

• K K K Electrical Contractor Ltd London · Electrical

  Professional electrical services for residential, commercial, and industrial clients. Certified electricians providing reliable solutions.

• K K.A.B. Decorating London · Painting & decorating

  K.A.B Decorating Services is a local business in South East London with over 35 years of decorating experience. We are a Which? Trusted Trader.

• K K.P. Dodd Construction Ltd London · Extensions

  KP Dodd Construction are specialists in modern construction, committed to maintaining an excellent reputation since 1982. They offer a wide range of b

• K K.Wyatt Decorators Ltd London · Painting & decorating

  Professional painter & decorator in London with over 10 years of experience. Family-run business offering traditional & spray painting, kitchen respra

• K K&A Brickwork Ltd London · Bricklaying · 1-9 employees

  K&A Brickwork Ltd is a professional bricklaying company providing the highest quality bricklaying services in Surrey, Kent and across London.

• K K&M PALACE LTD London · Electrical · 1-9 employees

  K&M Palace Ltd offers expert gas, electrical, and plumbing services, alongside comprehensive construction, installation, and repair solutions for dome

• K K777orbi Construction Ltd London · Steel fabrication · 1-9 employees

  K777ORBI Construction Limited offers steel fixing, concrete reinforcement, labour supply, and full construction services in London. Committed to safet

• K KADRIEN ELECTRICAL LIMITED London · Electrical

  Kadrien Electrical: Trusted NICEIC-approved electricians in London offering comprehensive electrical services for homes & businesses across all London

• K Kaizen Heating & Plumbing London · Plumbing

  Female-owned plumbing and heating business in London offering reliable, customer-centric solutions. Specialising in repairs, installations, and bathro