Thames Water Cross Connection
Cross connection project for Thames Water.
Client · Thames Water

Gary'S Construction Ltd · Company 08929465 · Trading heritage since 15
Active, accounts up to date·main contractor & subcontractor·Head office Hayes
Gary's Construction has established itself as a reliable provider of utility contracting services across London and the South East. With a strong reputation, particularly as a clean water contractor, the company undertakes maintenance agreements, capital delivery programmes, and individual projects for a diverse client base including utilities, local authorities, and private clients. Founded by Gary and Joe, who bring over 30 years of combined experience from working with industry leaders like Interserve, Skanska, and Balfour Beatty, Gary's Construction has grown significantly since its inception over 15 years ago.
Starting with 20 employees, the company now boasts over 70 staff and has successfully completed over 500 projects. Their success is attributed to a deep understanding of the industry, continuous learning, and a commitment to hard work. The company prides itself on delivering high-quality work, punctual delivery, and a high standard of labour.
They specialize in utilities and water projects, employing various models such as Joint Ventures, Alliances, and Integrated Models. For developers facing challenges in sourcing timely water connections, Gary's Construction's Developer Team offers a consistent and reliable service.
Cross connection project for Thames Water.
Client · Thames Water
Road reconstruction project for Thames Water.
Client · Thames Water
Repair of a concrete wall for a humes tank.
Concrete pouring in a pumping station basement.
Wall repair for a new riverside project by Thames Water.
Client · Thames Water
Concrete pouring in a pumping station basement.
affinity-water, Interserve, Browne, grundfos, bridges, MWH Treatment, stonbury, xylem, Thames Water.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Gary's Construction offers a wide range of utility contracting services across London and the South East, including maintenance, capital delivery programmes, and one-off projects. Their listed services include Civil engineering, Utilities and Groundworks.
Gary'S Construction Ltd is registered at Unit 7 Squirrel Trading Estate, Viveash Close, Hayes, UB3 4RZ, in London.
Gary'S Construction Ltd states that it works across London and South East.
Accounts filed for the year to 2025 report 50 employees, which places the company in the 50-249 employees band.
Companies House lists Gary'S Construction Ltd as active, with accounts most recently made up to 2025-03-31.
Gary'S Construction Ltd displays Anti Bribery & Corruption Certificate, Environmental Policy Certificate, Equality Diversity Inclusion Certificate, Health & Safety Certificate, Quality Policy Certificate and Smas Certificate on its website.
Gary'S Construction Ltd works in Infrastructure, Commercial and Public.
Gary'S Construction Ltd was incorporated on 2014-03-07, though the company says it has traded since 15.
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