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Blocked Drains in Thamesmead
Sub-Tech Contracts Ltd logo

Sub-Tech Contracts Ltd

Civil engineering and drainage contractor based in London

Rated 5 out of 5 on Google
4 Google reviews

About Sub-Tech Contracts Ltd

Sub-Tech Contracts is a civil engineering contractor founded by John Cannon in 2008. It works for developers and main contractors; its drainage services also cover homeowners, local authorities and commercial clients. The company identifies tunnelling, underpinning, drainage and hard landscaping as its four areas of focus.

Its drainage work includes design, installation and maintenance, sewer connections, manholes, surface and foul water drainage, repairs and unblocking. Other services include S278 highway works, pipe jacking, shaft sinking, utility works, plant hire and specialist labour hire. The company recommends a site visit to assess ground conditions, water levels and access before proposing a suitable project solution.

Areas covered

  • London

Services

Drainage and groundworks

  • Drainage design, installation and maintenance
  • Sewer connections
  • Manhole construction and maintenance
  • Surface and foul water drainage
  • Drain repairs and unblocking
  • Groundworks
  • Underpinning

Civil engineering

  • S278 works and hard landscaping
  • Tunnelling and timber headings
  • Shaft sinking
  • Pipe jacking
  • Utility works

Hire

  • Grab hire and plant haulage
  • Plant hire
  • Specialist labour hire
What their website says about each service
  • Blocked Drains
    “to locate, diagnose, and resolve drainage issues quickly and efficiently.”
  • Drain Repairs
    “to locate, diagnose, and resolve drainage issues quickly and efficiently.”
  • Foundations & Groundworks
    “We offer specialist groundworks for developers and main contractors.”
  • Subsidence & Underpinning
    “or resolving subsidence issues, our team works safely, efficiently and in full compliance with UK regulations.”