Reliable, Trustworthy and Cost-Effective Delivery

Specialist building contractors in London, delivering construction, refurbishment and maintenance projects across the commercial, public and education sectors.

Over 36 Years of Trusted Experience in Construction and Property Maintenance

CLG Enterprises UK Ltd is an established London-based building contractor providing specialist construction and maintenance services throughout London and the South East of England.

Working as principal contractors and service partners, we support Managing Agents, Local authorities, Schools and major infrastructure organisations such as Network Rail and South Eastern Trains and East West Trains.

Our goal is simple: to deliver every project safely, on time and within budget — without compromising on quality, compliance or communication.

We deliver a comprehensive range of construction and maintenance services across four specialist sectors.

Modern public men's toilet with multiple basins, soap dispensers, hand dryers, urinals, and toilet cubicles, all with wood panelling and clean design.

Facilities Management & Property Maintenance

Tailored maintenance solutions for managing agents and corporate facilities — planned, reactive and preventative.

A person stands at a railway station ticket window beneath a blue "Tickets" sign, next to a self-service ticket machine set in a brick archway.

Rail Industry

Framework-approved contractor for Network Rail, delivering depot refurbishments, arch redevelopments and infrastructure upgrades.

A modern, angular building with large windows houses the Canada Water Library and Theatre; two people walk outside the entrance on a sunny day.

Local Authorities & Public Sector

​Responsive building and maintenance support for borough councils and civic buildings across London.

A group of children with rucksacks walk towards a modern school building with colourful panels on the exterior.

Schools & Education

Specialist contractor for school refurbishments, sensory rooms, and learning environments, including SEN adaptations.

Committed to Quality and Continuous Improvement

CLG Enterprises operates to the highest standards of health, safety and environmental responsibility.

Our accreditations demonstrate our commitment to delivering excellence, equality and sustainability in every aspect of our work.

A row of six accreditation and certification badges for construction industry standards, including ISO 9001, SafeContractor, RISQS, Considerate Constructors, Constructionline, and CHAS.

Delivering Results Across Sectors

Our projects showcase the breadth of expertise and the care we bring to every client relationship.

A modern office corridor with glass walls on one side, showing an empty meeting room with a table and chairs, and closed wooden doors at the end of the corridor.

Refurbishment to Waterloo station offices to provide new meeting rooms

Reconfiguration of existing office floors to provide new meeting & conference rooms, break out areas and one to one work zones.

Row of brick archways with blue roller shutters and entrances set into a stone viaduct, next to a paved footpath.

Network Rail – Tilbury Arch Refurbishment

Complete refurbishment of entire site, to provide full refurbishment of 12 arches, to include new plumbing and sanitary installation, complete re-wire and electrical upgrade, new external brickwork, shutters and glazing with fully lined interiors.

A group of children with rucksacks walk towards a modern school building with colourful panels on the exterior.

Puddle Jumpers Nursery

Complete refurbishment of existing DLR railway arch to provide state of the art nursery facility to include Plumbing, Drainage, Electrical and internal lining. Complete interior reconfiguration and redecoration.

Trusted by Industry Leaders

We’re proud to have long-term working relationships with some of the UK’s most respected organisations, built on reliability, safety and performance.

Network Rail logo with blue text and orange stylised rail tracks on a white background.
Southeastern logo with 'south' in dark blue and 'eastern' in light blue, displayed on a white background.
Mitie logo featuring a stylised, overlapping purple and orange circular graphic to the left of the company name in grey lowercase letters.
Lambeth logo with stylised orange wave shapes above the word "Lambeth" in blue text on a white background.
Southwark Council logo with the web address southwark.gov.uk written below in a clean, grey font.
The image shows the green CBRE logo on a white background.
Logo of Aaron Engineering Group with the slogan "Great People, Great Performance" displayed below the company name on a black and white background.
The image shows the Bouygues logo: the word "BOUYGUES" in bold black letters inside a white oval, surrounded by a thick orange border.
Logo for Ashton Global featuring a hexagon with a world map outline above the company name; "ASHTON" in blue and "GLOBAL" in grey text on a white background.
Black text logo reading "east west RAIL" in bold, lower-case and upper-case letters, with the "t" in "east" and "west" aligned vertically.
The image shows the logo for "James Andrew International" with the name in blue uppercase letters and a thin vertical green line on the left.
Logo for "Puddle Jumpers Nursery" with "puddle" in light blue, "jumpers" in orange, and "NURSERY" in small, light orange text below "jumpers".
St Joan of Arc School logo with a blue abstract human figure and the tagline "Growing together" below the school name.
Logo of St Mary’s Priory Catholic Infant and Junior Schools with a blue and yellow crest and the motto “Where great lives begin” on a ribbon below.
One Lambeth logo with yellow and white text on a black background, featuring abstract yellow shapes and the tagline 'CONNECTED BY PURPOSE'.
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CLG has been our maintenance contractor at Puddle Dock for over sixteen years, working across multiple landlords and managing agents.

They are consistently well organised, reliable and professional, with excellent communication and attention to detail. I am very happy to recommend CLG for building works, maintenance, office moves and refurbishment projects

Tracy Smith
Facilities Manager
Mitie

Discuss Your Next Project with Us

From one-off refurbishments to long-term maintenance contracts, CLG provides professional, cost-effective construction solutions.

Let’s talk about how we can support your organisation.