Merciers moling construction


   Open 24 Hours

Why Choose Us?

Professional Service
Many Years Experience
Quality Workmanship

Business overview

Certified External Plumbing/Groundwork Contractor Over 25 years experience.

With over 25 years of experience Mercier's Moling Construction is a well established plumber and groundwork contractor that offers an extensive range of services that include:

Leak Detection

New Water Mains

Lead Water Main Replacement

Multi Lay Utilities

We pride ourselves on our commitment to provide a professional and reliable service at all times, whilst maintaining the highest standards.

We offer a range of services from Watermain Repairs/Installation, Trenchless Digging, Impact Moling & more. Certified External Plumbing/ groundwork contractor.

We are Water Safe approved and City & Guilds certified.

Call us today on 07565 174339 for a free consultation or for further information on our full range of services.

Products & Services

Watermain Repairs

Lead Watermain Replacement

Trenchless Digging

Watermain Upgrades

Multilay Utilities

All Civils



Gas & Electric Pipe Laying

Foundation Digging



  • Construction Skills Certification Scheme
  • Construction Plant Competence Scheme


Exceptional service!

Merciers moling construction where fantastic! From start too finish professional polite and efficient and most importantly honest!! I would highly recommend their services and already have! There's more work I have planned for the future and I will look no further, really appreciate everything they have done!
Cancel Update
1000 characters limit

Reasonable Prices

Scott attended an emergency leak at my property, he was very efficient, he told us what needed to be changed, he was clean, quick and out in no time. Highly recommend for all water leaks
Cancel Update
1000 characters limit

Installation of Services to an outbuilding

I used Mercier’s Moling to install services to an outbuilding I had. They came round, gave a quote sand said exactly when they could do the works which was perfect for everything else that was going on.

Work completed on time and site left tidy on completion.

I wouldn’t hesitate to use again or recommend to somebody else.
Cancel Update
1000 characters limit

Thoroughly recommend!

Scott has been to my house twice and has done a good job both times. He turns up when he says he will, is incredibly helpful and knowledgeable.
05 Jul 2023
Thanks you so much for your positive feedback much appreciated
05 Jul 2023
Thanks you so much for your positive feedback much appreciated
Cancel Update
1000 characters limit

Perfect Foundation and groundworks in Esher

I'm happy to highly recommend Scott from Merciers Moling Construction. He did a fantastic job laying the foundations for our 70m2 side extension in Esher and preparing all the groundworks. He also handled the drain connections and leveled our 300m2 garden. Always punctual, polite, and easy to deal with, Scott delivered a perfect finish, setting a strong foundation for our project. He's a top-notch professional.
Cancel Update
1000 characters limit