Engineers on call now 0330 1331 347

Commercial drainage for industrial and warehouse sites in Coulsdon

We provide contracted and reactive drainage to industrial and warehouse sites across Coulsdon and the wider Croydon area. Heavy-duty drainage for industrial units, depots and warehousing — interceptors, yard drainage, pump stations and silt removal.

Working with industrial and warehouse sites in Coulsdon (CR5)

Coulsdon sits 14.5 miles from our East Grinstead base, which is why we can hold genuine same-day attendance here rather than routing the job through a regional depot. Collapsed or dropped sections in older clay pipework — and on a industrial site site that turns into a service interruption fast. Our engineers know the CR5 network, the local sewerage undertaker's boundaries and which streets sit on the older clay runs that need a camera rather than another set of rods.

What we cover in Coulsdon

  • Oil, petrol and silt interceptor servicing and emptying
  • Heavy-duty yard and hardstanding drainage jetting
  • Pump station clearance, call-outs and maintenance
  • Large-diameter CCTV surveys
  • Blocked and collapsed drain repair under hardstanding

Paperwork we provide

  • Interceptor servicing records for environmental permits
  • Waste transfer notes
  • Site-specific RAMS and permit-to-work compliance

Common questions

How often must an oil interceptor be serviced?

Six-monthly is the standard expectation for a working site, and your environmental permit or insurer may specify it explicitly. We service, empty and record it so the evidence is there when it is asked for.

Can you handle large-diameter drainage?

Yes — jetting and camera equipment for commercial diameters, not domestic kit stretched to fit.

Do you attend pump station failures out of hours?

Yes, 24/7. A failed pump station on an occupied industrial site is a same-day emergency.

Why people trust us with industrial and warehouse sites in Coulsdon

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