Engineers on call now 0330 1331 347

Drainage for construction sites and developers

Drainage support for construction and development — pre-handover CCTV, build-over surveys, new-build connection checks and site drainage clearance.

Written for site managers and technical coordinators. 24/7 attendance across our 20-mile catchment from East Grinstead.

What site managers and technical coordinators are actually dealing with

  • Adoption and handover surveys required before sign-off.
  • Silt and concrete washout blocking newly laid runs.
  • Build-over agreements requiring a survey of the existing sewer.
  • Programme delays when drainage fails an inspection.

What we cover

  • Pre-adoption and pre-handover CCTV surveys with coded reports
  • Build-over and build-near survey for water authority applications
  • Post-construction jetting to remove silt, mortar and debris
  • New connection checks and defect identification
  • Site welfare and temporary drainage clearance

Why construction sites and developers use us instead of a national

  • Reports issued in the format the sewerage undertaker will accept.
  • Quick turnaround so drainage is not the item holding up handover.
  • Direct line to the engineer on site — no national call centre triage.
  • Named account contact, so you are not re-explaining the site every visit.
  • Same-day attendance across the East Grinstead 20-mile catchment, 24/7.

Paperwork and compliance

WRc-coded CCTV survey reports with video
Build-over survey documentation
Site-specific RAMS, CSCS-carrying engineers

Questions site managers and technical coordinators ask us

Do you carry out build-over surveys?

Yes. If you are building over or within three metres of a public sewer you will need a survey of its condition and position before the water authority will grant the agreement. We survey, produce the coded report and supply it in the format they expect.

Can you clear silt and mortar from newly laid runs?

Yes, and it is worth doing before the handover survey rather than after it fails. High-pressure jetting removes the build debris that otherwise shows up as a defect.

construction sites and developers we cover locally

Why people trust us with construction sites and developers

5.0 from 10 Google reviews
Read every review on Google
Family-owned, not a call centre

You speak to the people who turn up. No franchise, no handover.

24/7, 365 days a year

Nights, weekends and bank holidays — the phone is answered by us.

Based in East Grinstead

Local engineers covering within a 20-mile radius of East Grinstead.

Drain interior before and after clearing by DrainFixer
Before and after — same drain, same visit
DrainFixer engineer using high-pressure water jetting on a blocked drain
High-pressure jetting on site
CCTV drain survey camera footage reviewed on a DrainFixer monitor
CCTV survey footage you get to see
DrainFixer van in blue and yellow livery on a job
Fully stocked van, 24/7

Blocked drain? Not for long.

Speak to a real engineer in under 20 seconds. 24/7, 365 days a year.

Call 24/70330 1331 347
Call 0330 1331 347