Public construction companies in London

1052 companies across London working in the public sector.

Clad Design Resource Ltd Brentford · Main contractor
Principal (Main) Contractor with a Design & Build capability, specialising in facade and cladding remediation. Experienced in Building Safety Fund and
Cladmate Facade Systems Ltd. London · Cladding
Cladmate is a premier manufacturer and supplier of facade support and through-wall systems, offering A1 fire-rated products and innovative solutions w
Claires Construction London · Refurbishment
Claire Construction offers trusted property maintenance, remodeling, renovation, and outdoor structural works for residential, commercial, and council
Claremore (Mechanical Services) Ltd London · Heating & ventilation
Claremore offers comprehensive heating, air conditioning, plumbing, ventilation, drainage, lighting, and electrical services, focusing on cost-saving
Clc Facilities Ltd Loughton · M&E contracting
CLC Facilities provides Total Engineering Solutions across the UK, focusing on mechanical and electrical engineering, building management systems, ref
Clearway Fire And Security Ltd London · Security systems
Clearway is a leading UK security company offering a comprehensive range of services including vacant property security, temporary CCTV, fire and secu
Clevertronics International UK Ltd London · Electrical
Clevertronics is a market leader in emergency lighting innovation, specialising in the design, development, manufacturing and supply of emergency and
Clipfine Holdings Ltd London · Refurbishment
Clipfine offers a comprehensive range of construction, refurbishment, and fit-out services, supported by in-house logistics and a commitment to sustai
Clive Graham Associates Ltd London · Fit-out & interiors · 10-49 employees
Specialists in interior fit-out in commercial, high-end residential and historical restoration. Covering London and the home counties.
Cloudnine It Services Ltd Sutton · Main contractor · 1-9 employees
UK based business intelligence & analytics consultancy. We help assess capabilities, develop analytics strategy, evaluate vendor products, design data
Cm Healthcare Construction Ltd Romford · Main contractor
CM Healthcare Construction (CMHC) specialises in healthcare infrastructure, anti-ligature solutions, seclusion rooms, ward refurbishments and medical
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
Co.Cre8 London · Fit-out & interiors
Co.Cre8 builds the relational infrastructure that closes the gap between strategic intent and what actually happens on the ground. Independent. Truste
Colas Rail Ltd London · Rail infrastructure
Colas Rail delivers expert design, engineering, project management, construction and maintenance solutions across the rail industry.
Command Electrical Ltd Bromley · Electrical
Command Electrical Ltd is a full service NICEIC approved electrical contractor operating throughout London and the Home Counties. We provide reliable,
Complete Civils & Surfacing Ltd Meopham · Groundworks
Complete Civils and Surfacing Ltd is a Kent-based groundworks company specialising in road surfacing, working regionally and nationally.
Compsan Ltd London · Security systems · 1-9 employees
COMPSAN LIMITED provides professional IT services and life cycle support, focusing on data center, network, security, server, storage, backup, and vir
Concept Commercial Flooring Ltd Radlett · Flooring
Concept Commercial Flooring. The go to flooring company for all your commercial needs.
Concrete Consultancy Potters Bar · Concrete works
Specialist engineers for the inspection & testing of concrete structures. Experts in diagnosing and repairing problems with reinforced concrete struct
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.
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
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 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
Consult A Penguin Romford · Design & build
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
Independent lift consultancy offering expert design, condition inspection, compliance, testing, and maintenance portfolio management for VT engineers
Contract Energy Management Ltd Brentford · Heating & ventilation
Contract Energy Management (CEM) Limited is a leading M&E services provider in London, specialising in energy efficiency and low carbon projects. Esta
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
Costa Decoration Harrow · Painting & decorating · 1-9 employees
Costa Decoration is a family-run business with over 20 years of experience in painting and decorating. They offer a wide range of services for both re
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
County Electrical Solutions Ltd Romford · Electrical
Trusted NICEIC electricians covering Essex and Newham. Commercial maintenance, electrical repairs & fit-outs. Domestic services also offered.
Cousins Ltd London · Painting & decorating · 50-249 employees
Cousins Limited is a trusted painting and decorating subcontractor in the South of England, known for quality, collaboration, and reliability since 19
Cps Tiling Ltd London · Tiling
One of the leading supply and fit tiling companies in the UK. Commercial tiling contractors based in London, capable of carrying out work throughout t
Craft Contracting Ltd London · Cladding
Our committed team is focused on designing, building, and delivering innovative, tailor-made construction solutions to exceed our clients' expectation
Credence Contracts Ltd London · Electrical
Credence Contracts Ltd provides reliable electrical, mechanical and building maintenance services for schools, commercial properties and public sector
Credit Capital London · Property developer · 10-49 employees
Credit Capital Services Limited offers tailored loan and investment products for individuals and businesses in Nigeria, focusing on accessibility and
Crest Projects Ltd London · Security systems · 1-9 employees
Crest Projects is a leading certified Security Systems Integrator based in Nigeria, offering bespoke security solutions with over 10 years of experien
Crestmark Group Ltd London · Main contractor
London-based building and construction contractor delivering compliant, professionally managed projects for private, commercial, investment clients an
Crestone Property Maintenance Gravesend · Refurbishment
Crestone Property Maintenance (Flamestar Ltd) offers compliance-led property maintenance, responsive repairs, void refurbishments, and planned mainten
Crl Surveys Ltd London · Civil engineering · 10-49 employees
CRL Surveys is a specialist Building Pathologist undertaking the Inspection, Assessment and Structural Investigation of buildings and structures acros
CROSS London · Civil engineering
CROSS-US is a confidential reporting system for structural safety issues in the built environment, aiming to share lessons learned and improve safety.
Crossrail Ltd London · Civil engineering
Crossrail Learning Legacy disseminates good practice, innovation, and lessons learned from the Crossrail programme to raise industry standards and sho
Crown House Technologies Ltd Dartford · M&E contracting
Crown House Technologies (CHt) is a leading UK mechanical and electrical engineering specialist, delivering innovative construction and infrastructure
Crownfield Electrical Services Ltd London · Electrical
Crownfield Electrical Services Ltd offers a comprehensive range of electrical services including fixed wire testing, thermographic surveys, electrical
Crownhill Glass Ltd Wembley · Glazing · 1-9 employees
Local glazing specialists with nearly 50 years of experience in window and door installation and repairs across North West London. Offering quality se
Cs Spatial Engineering Ltd London · Design & build
CS Spatial Engineering Ltd offers innovative construction solutions with an expert team of engineers and architects, utilizing cutting-edge technology
CSP Romford · Civil engineering · 10-49 employees
An independent firm of consulting engineers providing tailored civil & structural engineering solutions across the UK. Established in 1987, we offer m
Cuffe PLC Surbiton · Refurbishment · 10-49 employees
Cuffe PLC is a privately owned construction company undertaking a wide range of building activity predominantly throughout London and the South East.
Culkin Plumbing and Heating London · Plumbing · 1-9 employees
Culkin Plumbing and Heating is a local, independent company providing professional plumbing, heating, and maintenance services in North West London. T
Custom Solar Ltd London · Solar PV
Award-winning Solar PV developer offering consultancy, design, installation and maintenance for commercial and industrial projects across the UK.

Public construction companies in London

See your project profit as you go