Construction companies in London

12661 construction companies across London.

Coniston Fm Dartford · M&E contracting · 1-9 employees
Nationwide facilities management services including planned preventative maintenance, reactive repairs, M&E systems, HVAC, and compliance support.
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.
Conker Nation Edgware · Scaffolding
Conker Nation provides professional scaffolding services across London and the Home Counties for residential, commercial, and industrial clients.
Conlon Contracts Ltd London · Main contractor · 1-9 employees
Conlon Contracts is a main contractor for art logistics companies, galleries, and museums, offering bespoke solutions for storage, exhibition, and fit
Connaught Plumbing and Heating Ltd London · Plumbing
Connaught Plumbing and Heating Ltd offers expert plumbing and heating services with a focus on affordability, customer service, and expertise. With ov
Connect Automation Ltd West Wickham · Electrical · 1-9 employees
Connect Automation provides expert smart home installation services across London, Kent, Surrey and Essex, designing and installing tailored systems f
Connect Gas Ltd Purley · Heating & ventilation · 1-9 employees
Connect Gas Ltd is an established company with over 25 years of knowledge in the fireplace industry, offering installation, servicing, and repair serv
Connected Builders Ltd Croydon · Landscaping
Connected Builders Ltd is a leading construction company in Croydon, London, specializing in high-quality residential and commercial projects with ove
Connectify Cleaning London · Insulation
Professional cleaning services in Greenwich and South East London. We offer regular cleaning, Airbnb cleaning, and end of tenancy cleaning with flexib
Connecting Bridge Ltd Chigwell · Fit-out & interiors
Connecting Bridge is a UK-based recruitment agency specializing in staffing for businesses. They focus on finding qualified experts for various indust
CONNECTIVE DATA SOLUTIONS London · Electrical
Infrastructure for the Next Generation of Connectivity. Connect. Build. Certify. Structured cabling, fibre optic installation, infrastructure testing.
Connors & Sons Ltd London · Roofing
Connors & Sons Ltd provides professional roofing, driveway and patio services across Bournemouth, Poole and Dorset. Quality workmanship, reliable serv
Conrad John Ltd London · Refurbishment · 1-9 employees
Conrad John Limited are local surveying and project management experts, offering a personal approach to property decisions. Services include home surv
Consara Construction Ltd Kentish Town · Demolition · 1-9 employees
Consara Construction Ltd (CCL) provides excellence in project delivery, grounded on solid engineering capability and experience. Our teams operate at
Considerate Constructors Scheme Ltd London · Concrete works · 10-49 employees
The Considerate Constructors Scheme (CCS) champions best practice in worker wellbeing, community relations, and environmental impact within the constr
Consolidated Roofing & Leadwork Orpington · Roofing · 1-9 employees
Expert roofers in Bromley & London offering specialist roof repair and installation services across London. Established for over 15 years.
Consstar Ltd Essex · Refurbishment
We are a team of seasoned construction professionals serving London and the surrounding areas. Whether it's private or commercial, we handle a wide ra
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
Constellations London Ltd Croydon · Plumbing
Constellations London Ltd are well established London plumbers providing a full range of domestic plumbing, heating and gas services from Boiler Insta
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.
Construart Ltd Romford · Main contractor · 1-9 employees
Trusted construction company in London. 18+ years in new builds, conversions and developments. Speak to Construart LTD today.
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
Construct365 Harrow · Main contractor
Construct365 is the UK Construction Tech & Efficiency Hub for SMEs, offering a directory, AI tools, and resources for builders, contractors, and quant
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 Crafters Romford · Refurbishment · 1-9 employees
Construction Crafters: General Contractors in Romford offering plastering, kitchen fitting, and a wide range of building services. Experienced in reno
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 Hire Ltd Hayes · Design & build
Construction Hire Ltd offers specialist delivery for complex builds, planning, managing, and delivering projects with traceable pricing and discipline
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 London Ltd Beckenham · Refurbishment · 1-9 employees
Construction London Ltd is a family-run business offering comprehensive building and remodelling services across London. Specialising in home renovati
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 Pricebuilder Ltd Buckhurst Hill · Main contractor · 1-9 employees
PriceBuilder is an innovative and simple building estimation tool designed for tradesmen to calculate, create, and send professional quotes quickly an
Construction Projects Ltd London · Property developer
Construction Projects Ltd is a property developer company based in London, registered at Companies House in 2025.
Construction Sealants Ltd Upminster · Waterproofing · 10-49 employees
Construction Sealants Limited is a leading UK sealant application specialist, providing expert solutions for mastic sealant requirements with trusted
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
Constructive Capital Group Ilford · Refurbishment · 1-9 employees
Constructive Capital Group (CCG) offers a comprehensive range of property services, from maintenance and refurbishment to new builds and specialized i
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.
Constructum Code Ltd Loughton · Extensions · 1-9 employees
Constructum Code is a London construction company specialising in house extensions, loft conversions, and commercial builds for homeowners, landlords,
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
Construxion Ltd Uxbridge · Refurbishment · 1-9 employees
Construxion is a London based construction company comprising of over 20 years experience in the industry. We cater effective delivery of projects ran
Consttruction Ltd London · Groundworks · 1-9 employees
CONSTTRUCTION LTD supplies temporary construction workers for site labour, trades, groundworks, refurbishment, and fit-out projects.
Consult A Penguin Romford · Design & build · 250+ employees
Consult A Penguin offers a one-stop solution for marketing and design, including graphic design, print, signage, promotional items, and websites. They
ConsultaLift London · Lifts & escalators · 1-9 employees
Independent lift consultancy offering expert design, condition inspection, compliance, testing, and maintenance portfolio management for VT engineers
Consus Ltd Romford · Refurbishment · 1-9 employees
Consus Ltd is a multi-disciplined construction management company providing building solutions for private and commercial clients. Services include pr

Construction companies in London

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