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Plumb London Installations

9.35/10

Pinner, London

Checkatrade member since February 2026

Services

  • Air Source Heat Pump Installation - ASHP
  • Air Source Heat Pump Servicing / Repair - ASHP

Customer Reviews

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9.35 /10

Based on 17 reviews over the past 12 months

Quality of work

9.41

Reliability

9.18

Communication

9.47

Reviews (17)

  • 7

    Fixed

    Posted 3 days ago

    I had a stuck temperature valve in the shower, the plumber came over on time and made the valve moveable again, but pointed out it needs replacing eventually.
    Job location: NW6
  • 8.33

    Appliance Plumbing repair

    Posted 1 week ago

    Pipe leading to washing machine was leaking water. My plumber was late but did call me to let me know, fixed the issue and stayed while ran a quick wash to test it, and helped clean up the water after with his wet/dry vacuum. Super friendly throughout.
    Verified reviewer
    Job location: UB8
  • 9.67

    Heating boiler issue fixed- happy with the service

    Posted 29 April

    Plumb London was great from the first phone call, to booking the appt in an efficient manner. Luke who was a lovely guy, attended the appointment and was able to find a small leak in the boiler that would be easily missed. Heating boiler issues have since been fixed. Will call back again if we ever have any plumbing issues again.
    Verified reviewer
    Job location: TW11
  • 9.67

    Efficient and friendly

    Posted 24 April

    Plumb London are always helpful and efficient. They've serviced our boiler twice, and performed repairs. No hassling you with chasing of quotes on repairs, update you on arrival times, show up, perform, and don't leave mess! We haven't used anyone else since we first used them a few years ago, and we have no need to change to anyone else at this moment in time
    Verified reviewer
    Job location: DA17
  • 10

    Great

    Posted 24 April

    Great service. We weren't sure what the issue was but the problem was identified and fixed very quickly. They even offered an alternative solution to try before coming out (to make sure I wasn't spending unnecessary money). What I like most is that the directly liaise with my tenant to arrange a time which saves me acting as a go between. Would definitely use again.
    Verified reviewer
    Job location: SW16
  • 10

    Gas Safety Cert

    Posted 24 April

    Easy to book. Fair price. No stress. Highly recommend.
    Job location: SW12

Photos

Company Info

Owner

Mr Harry Cronin

Ltd Company

Member since 2026

VAT Registered

No

Free EstimatesDomestic WorkCommercial WorkCards Accepted

Plumb London is a well-established plumbing and heating company with over 20 years’ experience serving homes and businesses across London. We specialise in domestic and commercial boiler installations, heating systems, and professional plumbing services, delivering reliable workmanship and honest advice our customers can depend on.
From the first call to our office through to completion of the work, our focus is always on providing a professional, efficient and dependable service. Our experienced engineers are trained to accurately diagnose faults and recommend the most effective long-term solution, whether it involves repairing a plumbing issue, resolving a heating fault, upgrading a system or installing a new boiler.
We carry out domestic and commercial boiler installations, heating upgrades, plumbing repairs and specialist installations, always ensuring that work is completed safely, efficiently and to the highest professional standards.

Honesty and transparency are central to the way we work. We will never recommend work that is not genuinely required, and we take pride in offering clear advice and fair pricing so customers can make informed decisions with confidence.

Over the years we have built long-standing relationships with many of our customers, who regularly return to us and recommend Plumb London to friends, family and colleagues. Many clients also request the same engineer for future work, reflecting the trust built through previous installations and repairs.

Our team consists of experienced plumbing and heating engineers supported by a professional office staff who ensure every job runs smoothly from booking through to completion. Whether attending a small repair or carrying out a full installation, we approach every project with the same attention to detail and commitment to quality.

At Plumb London, our aim has always been simple to deliver dependable plumbing and heating services carried out to the highest professional standards, giving our customers complete confidence and peace of mind.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since February 2026

Individual checks

  • Identification

  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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