Mercier's Moling & Construction

5.0(2)Chessington, Kingston upon Thames, London • WaterSafe

About

Mercier's Moling & Construction is a well established plumber and groundwork contractor based in Chessington, London, with over 25 years of experience. They provide both domestic work and commercial work, covering Surrey and London.

Their groundwork and pipework services cover water main repairs, lead water main replacement, water supply pipe replacement, new water mains, leak detection, and underground pipework installation. They also handle trenchless digging, impact moling, multi lay utilities, civil projects, and installing new underground utilities.

Operating as a certified external plumbing and groundwork contractor, they are WaterSafe approved, City & Guilds certified, and listed with the WaterSafe register under member number 142258 for plumbing services.

Services

Water supply pipe replacement
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Reviews

5.0

Xi S.Dec 2025 · Google

I recently had Scott come out for a job, and I couldn’t be more impressed. He was highly professional from start to finish, arrived quickly, and diagnosed the issue right away. His work was excellent, and he made sure everything was clean and tidy before leaving. On top of that, his pricing was very reasonable. It’s rare to find someone so reliable and efficient these days. I highly recommend Scott!

Eric S.Oct 2025 · Google

Major works carried out by Scott and the team. Groundworks, footings, demolition all to current building standards and regulations. Great to deal with and very trustworthy. Will have them back for further work