Tunnel & Culvert Cleaning Experts – UK

From tunnels to culverts, we deliver thorough cleaning across London and the Southeast—using industry-leading tankers and 24/7 support.

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Call us now: 0800 740 8888
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Services

Best solutions for you

Tunnel, culvert, pump station, and interceptor cleaning are part of our Cleaning Services suite. Trained engineers use advanced fleet resources—like the Megatron vacuum tanker with 4,000 psi jetting and 6,000 cfm suction—and our Confined Space Unit to clear blockages and waste safely. We also offer CCTV drainage surveys to document the condition before and after cleaning, creating a seamless, compliant service experience.

Call us now: 0800 740 8888

Tunnel & Culvert Cleaning

Professional clearing of tunnels, culverts, pump stations, interceptors, and sewage systems.

High-Power Vacuum & Jetting

Equipment like Megatron ensures deep cleaning with volume and pressure you can rely on.

Confined Space Expertise

Specialists trained and qualified to work safely in confined environments.

CCTV Drainage Inspection

Equipped with Mega Cam, we capture footage that verifies structural condition and cleaning results.

Vacuum tanker cleaning a utility tunnel with high-pressure jetting

Confined space unit team jetting debris from a culvert

Megatron vacuum tanker performing deep tunnel maintenance

Engineer conducting a CCTV survey inside a drainage tunnel

Cleaned culvert showing restored water flow and clear passage

Certified operators performing tunnel cleaning in London environment

High-capacity hydrojetting clearing sludge from a pump station

Tanker connecting via suction hose to remove blocked waste

Inspecting tunnel structure post-clean with CCTV camera system

WHAT WE'RE ALL ABOUT

Not Just a Clean, Bringing Your Space Back to Life

For over 25 years, we've specialized in providing environmental cleaning and drainage services across London and the Southeast. Located in Croydon, our 24/7 teams, backed by ISO 9001, ISO 14001, and BS OHSAS 18001 standards, leverage modern tankers and safety protocols to clean tunnels, culverts, pump stations, interceptors, and more.

TESTIMONIALS

What they said

We're proud to serve a diverse range of clients throughout Croydon and surrounding areas, from residential homeowners to industrial facilities. Here's what they have to say about our services.

"The engineers who attended site were brilliant especially Mick who had attended site the previous day. They represented you company with pride and dignity."

George Asamoah

Commerical Property Manager

"Great service very friendly fitted us in on a very busy day for them. The 2 lads who arrived very friendly and cleared everything we needed doing. Well done all Thank you 👍"

Brendan Mullarkey

Construction Site Manager

"Had an overflowing car park basement, spoke to Daniya and she sent a team out quite efficiently, i was impressed! Shes helped us previously and would definitely recommend Hydro Cleansing."

HM

Factory Operations Manager

"Jack Barrett was very polite, friendly and helpful and made sure to have an engineer out the next day, the prices he provided was very competitive, I recommend you ask for jack if your using hydro cleansing's services"