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JM Plumbing Services Limited

9.97/10

St Albans, Hertfordshire

Checkatrade member since March 2025

Services

  • Emergency Central Heating Repair
  • Gas Boiler Installation
  • Gas Boiler Servicing / Repair
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Cooker Installation
  • Gas Safety Checks - CP12
  • Smart Thermostats

Customer Reviews

Write a review

9.97 /10

Based on 90 reviews over the past 12 months

Quality of work

9.93

Reliability

9.97

Communication

10

Reviews (91)

  • Chris L
    10

    Landlord gas certificate

    Posted 5 days ago

    We’ve used Jack for many years and he has always been reliable, punctual, tidy, efficient, and highly professional ... just how it should be. I highly recommend him!
    Verified reviewer
    Job location: NW11
  • 10

    Fabulous boiler servicing in St Albans :)

    Posted 1 week ago

    We live in St Albans and have been using JM Plumbing for many years. They installed our new boiler and have been looking after it and our plumbing ever since. We had our annual boiler service recently. Shaun was lovely. No mess, no fuss. He checked all the radiators, serviced the boiler and even tightened up our kitchen sink tap that had become loose. Well done, chaps! Ten out of ten!
    Job location: AL4
  • 10

    Very professional

    Posted 1 week ago

    Turned up on time very polite and completed job in good time leaving the place tidy with no rubbish left behind. Definitely recomend
    Job location: AL1
  • 10

    Polite, friendly and diligent

    Posted 11 March

    I've used JM plumbing for boiler and UFH system servicing for several years, and for installation of new radiators. Jack and colleagues are consistently reliable, transparent, friendly and conscientious. They are focused on satisfied clients for the long term. And when unexpected things happen, such as a leaking boiler as I had recently, they are able to respond promptly. I fully recommend Jack and his team.
    Verified reviewer
    Job location: AL5
  • 10

    Efficient and friendly service

    Posted 27 February

    Friendly and efficient service, taking the time to explain what was going to happen, what they observed as faults and what needed to be repaired and when.
    Verified reviewer
    Job location: AL2
  • 10

    Reliable

    Posted 15 February

    Excellent service and carried out exactly on time
    Verified reviewer
    Job location: AL2

Photos

Company Info

Owner

Mr Jack McCormack

Ltd Company

1 years on Checkatrade

VAT Registered

Yes: 255012734

Commercial WorkDomestic WorkFree EstimatesInsurance Work Undertaken

JM Plumbing Services Ltd

Been delivering expert plumbing and heating solutions since 2015. Based in St Albans, we are a trusted, Gas Safe-registered company dedicated to providing high-quality workmanship and excellent customer service.


We specialize in:


  • Boiler installations
  • Boiler servicing
  • Boiler emergency repairs.


Ensuring your home stays warm and energy-efficient all year round.

Our skilled team also handles a wide range of general plumbing services including:


  • Leak repairs
  • Pipework
  • Bathroom installations
  • Radiator fitting
  • and more


Whether you need a small repair or a complete heating system upgrade, we offer professional, reliable solutions tailored to your needs.


With years of experience and a commitment to customer satisfaction, we serve both residential and commercial clients, delivering efficient and cost-effective services.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since March 2025

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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