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BMc Plumbing & Building Services Ltd

9.97/10

Farnham

Checkatrade member since May 2023

Services

  • General Plumbing
  • Radiator Installation
  • Water Leak Detection
  • Shower Installation
  • Power Flushing
  • Plumbing Repairs
  • Water Pumps Installation
  • Tap Repair
  • Blocked Sinks
  • Blocked Baths
  • Blocked Toilets
  • Pipe Fitter
  • Emergency Plumber Service
  • Bathroom & Kitchen Plumbing
  • Radiator Repair
  • Radiator Thermostat Valve Installation
  • Radiator Thermostat Valve Repair
  • Shower Repair
  • Water Pumps Repair

Customer Reviews

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9.97 /10

Based on 24 reviews over the past 12 months

Quality of work

9.96

Reliability

10

Communication

9.96

What customers are saying

AI-generated from customer reviews over last 24 months

Customers consistently praise this plumber for their professional and methodical approach, especially when diagnosing and fixing complex leaks. Reviewers also frequently highlight the friendly, prompt service and high standard of workmanship.

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Reviews (91)

  • 10

    BMc Plumbing - Excellent

    Posted 6 days ago

    Brendan was the third plumber I called for a stubborn leak, and he was absolutely outstanding. From the moment he arrived, his meticulous, science‑driven approach set him apart. He worked methodically with his equipment, ruling out every possibility until he pinpointed the issue. Once found, the fix was fast and flawless. I couldn’t recommend Brendan and BMc Plumbing more highly
    Job location: TW12
  • 10

    Toilet leak repair

    Posted 29 January

    Persistent toilet leak was immediately diagnosed and rectified within an hour of Brendan arriving. Talked through the repair and offered the option to renew some of the older components of the toilet. Very friendly, calm and courteous.
    Verified reviewer
    Job location: RG12
  • Adam C
    10

    Bath re-sealing

    Posted 26 January

    Brendan was initially instructed to reseal my bath, thinking failed sealant was the root cause on my leak. Within 2 minutes he diagnosed the root cause of the problem, a poorly installed bath (my handy work). He levelled the bath, and resealed the bath in a timely manner. Whilst speedy, he ensured no corners were cut, taking time to explain what he was doing and why. Brendan was also courteous, conversational and friendly too. A comprehensive and thorough job. Absolutely worth the money
    Verified reviewer
    Job location: GU10
  • Hayley R
    10

    Excellent Plumbing Service

    Posted 19 January

    Brendan assisted us with tracking and repairing a leak behind a shower wall. We were very impressed by the professional service provided and the rapid turnaround for fixing the leak. We would highly recommend BMc Plumbing and Building Services.
    Verified reviewer
    Job location: GU8
  • Stuart B
    9.67

    A good job.

    Posted 16 January

    Very nice man. Efficient. Turned up on time. No complaints when the job presented more challenges than anticipated. Pricy, but would use again.
    Job location: GU22
  • 10

    Excellent service

    Posted 29 December 2025

    Brendan provided excellent service from start to finish . He was very thorough , efficient and tidy. He took time to explain what was needed and made sure everything was done properly, with no corners cut . The leak detection proved to be an interesting puzzle but Brendan would not be defeated! He was always on time and very cheery too. I would definitely use his services again and would not hesitate to recommend .
    Verified reviewer
    Job location: GU22

Photos

Company Info

Owner

Mr. Brendan McCormack

Ltd Company

3 years on Checkatrade

VAT Registered

Yes: 475011805

Domestic WorkCommercial Work24 Hour Call-outCards AcceptedInsurance Work Undertaken
Experts in Finding Hidden Leaks

Not all leaks are obvious. If you’re experiencing unexplained high water bills, damp patches, mould, low water pressure, or the sound of running water, you could have a hidden leak.

Our specialist leak detection services include:

  • ✔️ Internal and external leak detection
  • ✔️ Burst and concealed pipe leaks
  • ✔️ Underfloor and underground leaks
  • ✔️ Bathroom, kitchen, and heating system leaks
  • ✔️ Insurance-approved leak reports (if applicable)

We find the exact source of the leak before carrying out repairs — no guesswork, no unnecessary damage.

Why Choose Us for Leak Detection?

Non-Invasive Technology – Acoustic listening, thermal imaging, and tracer gas
Fast Response Times – Local engineers ready to help
Accurate Results – Pinpoint detection, not trial-and-error
Fully Qualified & Insured – Complete peace of mind
One Company, One Solution – Detection and repair handled by us

More Than Leak Detection

Alongside our specialist leak detection services, we also offer a full range of professional plumbing solutions, including:

  • General plumbing repairs and maintenance
  • Emergency plumbing services
  • Pipe repairs and replacements
  • Bathroom and kitchen plumbing
  • Water pressure issues
Suspect a Leak? Don’t Wait.

The sooner a leak is detected, the less damage it can cause. If you think you may have a hidden water leak, speak to our expert team today.

This trade passed up to 12 Checkatrade vetting checks

Member since May 2023

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