MSJ Drain Clearance Ltd
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COMMERCIAL-GRADE GROUNDWORKS

Drainage groundworks done to standard.

Constructionline Gold and CHAS accredited — the same standards we bring to a commercial site are the standards we bring to a residential extension.

Call free 0800 121 8870Get a free quote

What's involved

Groundworks, done properly.

Groundworks is where MSJ's commercial accreditations matter most. New drainage runs for an extension, a new manhole for a back-garden conversion, soakaway construction for a paved-over front, or larger commercial drainage projects — we do it to spec and we do it properly.

  • New drainage runs for extensions and new builds
  • Manhole installation and replacement
  • Soakaway design and construction (SuDS-compliant)
  • Pump station installation
  • Stormwater management
  • Pre-construction drainage surveys
  • Liaison with Building Control and water authorities

Why our work is signed off

Constructionline Gold Member
CHAS Accredited Contractor
Environment Agency Registered Waste Carrier
SafeContractor Approved
UKATA Asbestos Awareness Trained

Groundworks near you

Groundworks across 15 areas.

Click your area for postcodes covered, response times, and local information specific to groundworks.

Groundworks in Central London→Groundworks in Streatham→Groundworks in Brixton→Groundworks in Croydon→Groundworks in Battersea→Groundworks in Bromley→Groundworks in Lewisham→Groundworks in Peckham→Groundworks in Crawley→Groundworks in Wimbledon→Groundworks in Westerham→Groundworks in Biggin Hill→Groundworks in Tooting→Groundworks in Balham→Groundworks in Clapham→

FAQs

Common questions about groundworks.

Do I need building regulations approval?+
For most new drainage runs, yes. We handle the Building Control submission as part of the job if you'd like us to — or we'll work with your architect or main contractor.
Can you work alongside another contractor?+
Yes. We regularly work alongside main contractors, landscapers, and extension builders. CHAS and Constructionline mean we slot into commercial sites without paperwork drama.
What's a typical timeline?+
Depends on the scope. A new soakaway is a day or two. A full drainage run for a side extension is 3–5 days. We'll give you a written programme as part of the quote.

Related services

Other things we handle.

Drain Repairs

Patch repairs, lining, root removal, full excavation and re-lay where needed.

Read more →

CCTV Drain Surveys

Pre-purchase, insurance, recurring blockages. Report and footage emailed straight to you.

Read more →

Plumbing

Taps, leaks, valves, pipework, bathroom fixings. Domestic and commercial.

Read more →

Get a quote

Groundworks? Tell us what's wrong.

Send the details or call the freephone — written quote, no surprises.

Call free 0800 121 8870

Request a quote

Tell us what's wrong — we'll come back to you with a written quote.

Or call free 0800 121 8870