Plumber

Harmuns

Windsor5.0· 20 reviews · 1 source
Trust score
64out of 100
Rating5.0★
Review volumeLow · 20
Source diversity1 source
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

About

Verified plumber in WINDSOR, Berkshire.

Reviews · public evidence

What customers say

5.0out of 5
20 reviews in public evidenceCross-checked across 1 source
Checkatrade20 reviews · 5.0 avg

Highlights

"Very professional prompt friendly efficient service . Thank you Harmuns"

AnonymousCheckatrade5.0 rating

"Fantastic service from start to finish. David was very helpful and informative pre and post work. Peter who attended our house and carried out the trace and access leak detection was very professional, very knowledgeable, he explained everything very well and went the extra mile - it was clear both Peter and David are experts in there field. Highly recommended and would use again."

AnonymousCheckatrade5.0 rating

"The company were courteous professional and friendly. Clear in advance about their terms of business. Punctual, efficient and extremely thorough with sophisticated equipment and no time lost. A successful outcome. I would definitely use them again."

AnonymousCheckatrade5.0 rating

Detailed reviews

Showing the 3 reviews we hold full text for. The 20 headline total is the review volume reported across Harmuns’s public review sources.

Anonymous5.0 / 5 ·

Very professional prompt friendly efficient service . Thank you Harmuns

Checkatrade
Anonymous5.0 / 5 ·

Fantastic service from start to finish. David was very helpful and informative pre and post work. Peter who attended our house and carried out the trace and access leak detection was very professional, very knowledgeable, he explained everything very well and went the extra mile - it was clear both Peter and David are experts in there field. Highly recommended and would use again.

Checkatrade
Anonymous5.0 / 5 ·

The company were courteous professional and friendly. Clear in advance about their terms of business. Punctual, efficient and extremely thorough with sophisticated equipment and no time lost. A successful outcome. I would definitely use them again.

Checkatrade
Local context

Rated 5.0★ — above the local average for plumbers in WINDSOR

Across 18 rated plumbers in WINDSOR, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence5.0★ from 20 public reviewsAcross CheckatradeCheckatrade
Sources

Every signal, traced to its origin

1 named sources
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 5.0★
!Worth checking yourself
!Review volume: Low · 20
!Source diversity: 1 source
!Verification: Listed
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.

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Smart 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.
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