Construction companies in London

6631 construction companies based in and around London.

• 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 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 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 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 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 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 Jq Building Developments Ltd London · Design & build · 1-9 employees

  JQ Building Developments is a London-based company passionate about creating exceptional spaces, redefining the art of building design from concept to

• 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 Jr Builders London Ltd London · Main contractor · 1-9 employees

  JR Builders London Ltd is a construction company based in London, England.

• 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 Jsb Project Ltd London · Extensions · 1-9 employees

  JSB Project Ltd is a building contractor in London with over 10 years of experience. We offer a range of construction services including extensions, l

• 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 Juicy London · Solar PV

  Juicy provides home battery solutions, installed from £2,999, to reduce electricity bills by charging overnight when cheap and powering homes when exp

• J Julidesign Architecture Services Ltd London · Design & build

  London-based architectural and interior design company offering CAD drawings, 3D visualizations, and measured surveys for residential, hotel, restaura

• J Julio'S Builders Ltd London · Main contractor · 1-9 employees

  Julio's Builders provide all the construction services you will ever need, including services such as; New builds, Extensions, Renovations, Roofing, E

• 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 FIX LTD London · Heating & ventilation · 1-9 employees

  Need emergency repairs? Find local fixers and traders 24-hours a day for urgent repairs when you need them. Twelve months warranty on all works.

• J Just Renovate Ltd London · Loft conversions

  Just Renovate Ltd offers professional renovation and construction services, delivering quality craftsmanship to enhance your living spaces with precis

• 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 C Portman Ltd London · Refurbishment · 1-9 employees

  K C Portman is a property refurbishment company focused on design, planning and execution, developing bold, beautiful and unforgettable spaces. They o

• 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. Nichols Contemporary London · Painting & decorating

  K. Nichols Contemporary is a London-based full-service art consultancy, specialising in Modern and Contemporary art. Operating globally, we offer stra

• 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.