Main contractors in London

2659 construction main contractors based in and around London.

Cm Building Solutions Ltd London · Main contractor · 1-9 employees
CM Building Solutions Ltd. is a general contractor, specializing in commercial construction. Founded in London over four decades ago, we take pride in
Cmbo Construct Ltd London · Main contractor · 1-9 employees
CMBO Construct LTD is a main contractor construction company offering end-to-end solutions from concept to completion. Specialising in high-end fit ou
Cmh Construction Ltd London · Main contractor · 1-9 employees
CMH Construction Ltd is a construction company based in London. They offer a range of construction services.
Cms Konstruct Ltd London · Modular & offsite construction
CMS Konstruct Ltd is a London-based construction contractor specializing in airspace developments and modular housing, offering end-to-end installatio
CNI Services Limited London · Main contractor
CNI Services is a leading provider of construction, industrial, commercial, and facility management services. We offer professional cleaning and maint
Co & Builder Ltd. London · Carpentry & joinery
Co & Builder Ltd offers expert carpentry, joinery, and window installation for commercial and residential projects. Specialising in high-quality finis
CODA Construction London · Design & build · 1-9 employees
CODA Construction specialises in design and construction services for private residential and mixed-use developments, offering a complete range of ser
Codeex Maintenance London · Main contractor
Award-winning property maintenance and construction services in London. Handyman, carpentry, decorating, electrics, and more. Same-day & emergency ser
Colas Rail Ltd London · Rail infrastructure
Colas Rail delivers expert design, engineering, project management, construction and maintenance solutions across the rail industry.
Coldshield Ltd London · Refurbishment
London-based construction company specialising in residential property refurbishment and development. Known for high service levels, professionalism,
Comast Construction Ltd London · Main contractor · 10-49 employees
Comast Construction are specialists in building and civil engineering works and services, including maintenance aftercare, for both the commercial and
Combit Construction London · Design & build · 1-9 employees
Combit Construction is a premier Design and Build company specialising in high-end residential renovations, extensions, loft conversions and bespoke n
Comfort Building Solutions Ltd London · Refurbishment · 1-9 employees
Comfort Building Solutions offers bespoke construction, refurbishment, and M&E services, focusing on quality and client satisfaction in London.
Comfort EcoBuild London · Main contractor
Comfort Ecobuild is a London-based company specializing in eco-conscious construction, offering bespoke homes and commercial buildings with sustainabl
Complete Construction Swindon Ltd Ltd London · House builder · 1-9 employees
Complete Construction Swindon is a residential construction and renovation company specialising in high-quality house extensions, loft conversions, ga
Complete Highways Ltd London · Road surfacing
Complete Highways is a leading independent surfacing contractor in South East England, offering 24/7 services with a focus on quality, reliability, an
Conarg Ltd London · Refurbishment · 1-9 employees
Conarg Ltd is a dynamic construction company established in 2008, specializing in refurbishment works for main contractors across social housing, educ
Concept 3 Construction Ltd London · Roofing
Concept 3 Construction is a leading roofing and refurbishment company in London, offering waterproofing, landscaping, and groundwork services for resi
Conceptual Designs Ltd London · Design & build
Conceptual Designs Ltd, interior architecture, spatial design and decorating for new-build residential. Spray-applied and fire-retardant coatings, spe
Coniston Ltd London · Main contractor · 50-249 employees
Coniston deliver complex construction projects across London and the South East, combining heritage-level care with modern build expertise.
Connors & Sons Ltd London · Roofing
Connors & Sons Ltd provides professional roofing, driveway and patio services across Bournemouth, Poole and Dorset. Quality workmanship, reliable serv
Consta Construction Ltd London · Loft conversions · 1-9 employees
Consta Construction offers expert building services for homeowners in London, specialising in high-end loft conversions, new builds, structural altera
Constfix Ltd London · Refurbishment · 1-9 employees
ConstFix UK offers professional building repairs, maintenance, and construction services. Trusted experts for both residential and commercial projects
Constrova Ltd London · Solar PV
Specializing in solar energy, heating systems, and cavity wall construction to create eco-friendly, energy-efficient homes.
CONSTRUCT GROUP ALPHA London · Design & build
Design and Build done right. Jorge and Eduardo brothers from Bolivia and their A team of builders building fantastic projects across South London.
Construct Now Ltd London · Loft conversions · 1-9 employees
Construct Now Ltd specialises in loft conversions, extensions, refurbishments, roofing, flooring, brickwork, and general building services in London.
Construct-Tech Solutions London · Design & build
Construct-Tech Solutions offers innovative construction technology, specializing in 3D lift plans, contract lifts, and RAMS. Transforming the industry
Construction Acuity Ltd London · Design & build
Construction Acuity Ltd offers a comprehensive range of construction services, including design, planning, project management, renovation, and extensi
Construction And Letting Ltd London · Refurbishment · 10-49 employees
Construction and Letting Limited is your total home renovation and construction solution provider. We bring your plans to reality, focusing on excelle
Construction Department Ltd London · Main contractor · 1-9 employees
Construction Department LTD is a UK-based company offering a range of services within the construction industry. The company is registered and operate
Construction Investment Project Ltd London · Fit-out & interiors · 1-9 employees
London fit-out, shopfitting and refurbishment contractor for commercial interiors across London and the South East.
Construction Logistics Group Ltd London · Main contractor · 10-49 employees
Construction Logistics Group provide a complete solution to ensure safe, sustainable and timely delivery for your construction project, all at a fixed
Construction Muzzy Ltd London · Groundworks · 1-9 employees
Construction Muzzy Limited is a leading company, delivering quality construction services all across UK. Specialising in groundworks and civil enginee
Construction Of A Dream Ltd London · Refurbishment · 1-9 employees
COFAD provides construction, renovation, extensions, loft conversions, plumbing, electrical and property improvement services across Greater London.
Construction Square Ltd London · Design & build
Accredited B2B construction contractor based in London, delivering compliant project execution, site management, and specialist services across the UK
ConstructionRR London · Refurbishment · 1-9 employees
ConstructionRRltd offers a comprehensive range of construction and renovation services, specializing in full renovations, electrical, gas, and plumbin
Constructorama Solutions Ltd London · Refurbishment · 1-9 employees
Discover Constructorama's trusted property renovation, extensions, and maintenance services in London. Contact us for reliable building solutions.
Constructya Ltd London · Bathroom fitting
Constructya Ltd is a trusted building contractor in London, specialising in bathroom and kitchen installations, landscaping, painting, plumbing, and h
Contemporary Construction Ltd London · Property developer
Contemporary Construction is a devoted property development and construction company rooted in South East London, also serving surrounding areas. We o
Contracta Construction UK Ltd London · Main contractor
Contracta Construction UK delivers major infrastructure projects across LATAM, Africa and Europe with expertise in airports, universities and large sc
Conway Construction & Consulting London · Main contractor · 1-9 employees
Conway Construction & Consulting offers a range of services from estimating to turn key developments, operating nationally with vast experience.
Coopers Of Surrey Ltd London · Design & build
Coopers of Surrey is a design and build company offering interior design and project management services. They aim to bring dreams to life with a comp
Corebud UK Ltd London · Main contractor
Corebud offers the best quality and conditions for construction, namely a comprehensive approach, 24/7 supervision and more.
Costain Group PLC London · Civil engineering
Costain is a leading infrastructure solutions company in the UK, focused on transport, water, energy, and defence sectors. They engineer, construct, c
Cosy Home Builders 48 Ltd London · Refurbishment
High-End Builders in London offering plastering, dry lining, decorating, tiling, and full house/flat refurbishments. Serving London, Kent, and Essex.
Cota Construct Ltd London · Refurbishment
Cota Construct offers reliable building, renovation, and property improvement services for residential and commercial projects across the UK. We focus
County Roofing and Building London · Roofing
County Roofing and Building offers expert roofing services in London, Tottenham & Enfield, including chimney repairs, roof repairs, and new installati
Couzens Construction Projects Ltd London · Design & build · 1-9 employees
Couzens Construction Projects Ltd offers a comprehensive range of building services including design and build, new developments, refurbishments, and
Cpst Ltd London · Main contractor
Leading construction company providing high-quality building, renovation, and project management services across the UK.
Credence Contracts Ltd London · Electrical
Credence Contracts Ltd provides reliable electrical, mechanical and building maintenance services for schools, commercial properties and public sector

Main contractors in London

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