Plumber
DRAINAGE FLUSH LIMITED
Trust score
61out of 100
Rating5.0★
Review volumeLow · 14
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
Verified drain / sewer clearance in Edgware.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Fantastic service by Arian. They quoted me fairly and the blockage is now resolved. Would 100% recommend!"
"On Thursday night upon coming home at around 10pm I realised there was water coming out the manhole at the front of my property. I then went inside to have a look and realised that my bath and toilet was overflowing with sewage water. I called Drainage flush and the phone operator calmed me down and reassured me the engineers will be there within 40 minutes. The engineers came sorted the whole issue out within an hour, and even cleaned my whole bathroom using disinfectants to make sure there is no evidence of the issue left."
Detailed reviews
Showing the 2 reviews we hold full text for. The 14 headline total is the review volume reported across DRAINAGE FLUSH LIMITED’s public review sources.
Fantastic service by Arian. They quoted me fairly and the blockage is now resolved. Would 100% recommend!
On Thursday night upon coming home at around 10pm I realised there was water coming out the manhole at the front of my property. I then went inside to have a look and realised that my bath and toilet was overflowing with sewage water. I called Drainage flush and the phone operator calmed me down and reassured me the engineers will be there within 40 minutes. The engineers came sorted the whole issue out within an hour, and even cleaned my whole bathroom using disinfectants to make sure there is no evidence of the issue left.
Local context
Rated 5.0★ — in line with the local average for plumbers in Edgware
Across 13 rated plumbers in Edgware, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 14 public reviewsAcross CheckatradeCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
!Worth checking yourself
!Review volume: Low · 14
!Source diversity: 1 source
!Verification: Listed
Public evidence last checked May 2026
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerSmart checks
Before you hire a plumber
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top — in writing — before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced — get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade — not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Look for consistent reviews across several named sources, not one polished profile.
Check any verified credentials, and that the business details independently check out.
Want an extra legitimacy check?
Run the Cowboy Checker on DRAINAGE FLUSH LIMITED before you contact them.
