5-star rated on Google
Drainage Services
Surface water drained away from your car park or road, and blocked drains cleared and repaired.
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SafeContractorApproved, Gold status- £10 millionPublic liability
- DBSChecked team
Surface Drainage
Local Drainage Nationwide
Water is the main reason tarmac fails. When rain cannot get off a car park or road, it sits in bays and dips, soaks into the base and breaks the surface up the first time it freezes. Many potholes start life as a drainage problem, and patching them without dealing with the water only buys time.
SN Enterprises Ltd plans and installs surface water drainage for car parks, private roads, yards and hardstandings across the Midlands: gullies and channel drains to collect run-off, soakaways where there is no drain to connect to, and regraded falls so the surface sheds water towards them.
Below ground, the team clears blocked drains, repairs and relays damaged runs, relines cracked pipes without digging them up, and carries out CCTV surveys to find faults before any excavation starts. Where a drain has to be dug out, the disturbed area is reinstated to the standard it was found in.
- Blocked drains
- Drain repairs and new installation
- Drain maintenance contracts
- Drain relining
- CCTV drain surveys
- Drain jetting
- Sump pump installation
- Preventative maintenance cleaning

20+
years of surfacing experience
What's included
Drainage work we carry out
Surface and below-ground drainage, from a single blocked gully to a new system for a whole car park.
- Road and car park gullies installed or replaced
- Channel drains across entrances and yards
- Soakaways where no sewer connection exists
- Regrading surfaces to correct falls
- Silt and debris cleared from gullies and catch pits
- Manhole and benching repairs
- Excavation and relaying of collapsed runs
- Surfaces reinstated after drainage work

Our work
Explore our surface drainage work
Photos from our own jobs. Tap any image to view it full size.
Why choose us
Why clients call SN Enterprises for drainage

Surfacing and drainage together
Because the same team lays the tarmac and the drains, falls and gullies are planned together, so the new surface sends water where it should go.
Find it before digging
CCTV surveys show the fault before any excavation, which avoids opening up a car park or yard in the wrong place.
Reinstated as found
Excavated areas are made good to match the surrounding surface, and the site is left tidy rather than patched and muddy.
Approved for commercial sites
£10 million public liability insurance and SafeContractor Gold accreditation let commercial sites and managing agents approve the work quickly.
Twenty years on site
More than 20 years in surfacing and groundwork, with all work guaranteed and a DBS-checked team you can let onto sensitive sites such as schools.
Ready for a free site survey?
Tell us about the site and we will arrange a visit, measure up and send a clear written quote.
How the job runs
How we sort out a drainage problem
- 1
Step 01
Investigate the cause
We look at where water collects, lift gully covers and manholes, and use a CCTV survey where needed to see the condition of the pipes underground.
- 2
Step 02
Plan the fix
You get a written quote explaining the cause and the options, such as jetting, relining, new gullies or regraded falls, and how disruption will be managed.
- 3
Step 03
Carry out works
Drains are cleared, repaired or installed, surfaces are regraded if needed, and any area we dig is backfilled and reinstated to match its surroundings.
- 4
Step 04
Test and hand over
Water is run through the system to confirm it flows, you see the result, and a maintenance visit schedule can be set up to keep it clear.
Trusted on site
We have worked on premises for
National commercial brands whose premises our team has worked on. Ask us about the standards we work to on busy, trading sites.
Pricing
What affects the cost of drainage work
Drainage prices depend on what the investigation finds, which is why we look before quoting for anything beyond simple clearance.
Get a fixed written quote- 01
Cause of the problem
A blockage cleared by jetting costs far less than a collapsed pipe that has to be dug out and relaid in a new trench.
- 02
Depth and access
Deeper drains, runs under buildings or busy surfaces, and restricted access for equipment all take more time and effort to reach.
- 03
Relining or excavation
Relining avoids digging up a sound surface but suits only certain faults; replacement is needed where a pipe has collapsed or lost its alignment.
- 04
Surface reinstatement
Cutting through tarmac or concrete to reach a drain means reinstating it afterwards, and the area and material involved affect the price.
Areas we cover
Drainage across the Midlands
From our base in Bedworth we work throughout the Midlands and take on projects nationwide.
Reviews
What our customers say
Rated 5 stars on Google and Yell.com, with more reviews from our customers on MyBuilder.
FAQs
Drainage questions
Do we need a soakaway or a connection to the drain?
What is a CCTV drain survey?
What is drain relining?
Can you clear a blocked drain on a commercial site?
Do you offer drainage maintenance contracts?
Can't find the answer you're looking for?
Get a Quick Quote
Get in touch with the team today. We reply quickly, and a site survey and written quote cost you nothing.
Ready to talk about your site? Call 0121 6738596
Free site survey and a written, itemised quote. No obligation.
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