Trade cover image

JMK Heating and Plumbing

10/10

London, UK

Checkatrade member since January 2025

Services

  • Gas Boiler Installation
  • Gas Boiler Servicing / Repair
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Cooker Installation
  • Smart Thermostats

Customer Reviews

Write a review

10 /10

Based on 5 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (28)

  • 10

    Fast, Reliable and Professional Service

    Posted 23 March

    I had a great experience with this company. Communication was quick and clear from the start, and they were able to arrange a date very quickly given the urgency of my situation. The installation of my new boiler was completed within the expected timeframe and everything was done efficiently and professionally. The team was reliable, respectful, and made a stressful situation much easier to manage. I would definitely recommend their services.
    Job location: HP2
  • 10

    New Bathroom installation and Underfloor Heating in separate rooms

    Posted 22 March

    Transformed an old kitchen to a beautiful bathroom also installed underfloor heating system to a separate part of the building. Both jobs were done to an exceptional standard, the degree of care and quality was nothing short of perfection. Using their knowledge and experience they offered alternative solutions which gave us an end build better than originally imagined. Clean, tidy. reliable and reasonable price. 10 out our 10. Many Thanks
    Job location: NW7
  • 10

    Boiler replacement

    Posted 16 March

    I’m very satisfied with the plumbing work and boiler replacement carried out by JMK Heating and Plumbing. The job was done professionally, efficiently and with great attention to detail. Everything works perfectly. I would definitely recommend their services to anyone looking for reliable plumbing and heating work.
    Job location: UB6
  • 10

    New boiler installation

    Posted 24 April 2025

    Excellent service from start to finish. Initially Jarek assessed the old boiler to see if the problem could be fixed, clearly explaining the issue with the old boiler and outlining the costs involved in replacing the parts that were faulty. He then recommended the best replacement options which fit our needs (not only was the old boiler beyond repair but also far smaller than our requirements) and at our request sourced the best options for a very good price! Carried out all the works quickly, efficiently and very respectfully and showed us how to use it. Tidied up excellently afterwards.
    Verified reviewer
    Job location: SL0
  • 10

    Our boiler had stopped working and needed to be fixed

    Posted 04 April 2025

    Our boiler had stopped working and the gentleman called me straight away to come out and was here an hour later at a reasonable price. Very polite Gentleman and got the job fixed, Thank-you
    Verified reviewer
    Job location: UB3
  • Michael A
    10

    Investigation of drain pipe susceptible to blocking

    Posted 28 March 2025

    Jarek responded promptly to my request and arrived at the agreed time. I was very happy to get such a quick response. He investigated flow through the drainpipe from flat roof down to the street, concluded that problem was not to do with flow but due to ingress of leaves causing a blockage. He returned with a screen, which he fitted and recommended that occasional leaf removal should be instituted. He was very clear with communication and straightforward to deal with.
    Verified reviewer
    Job location: W4

Photos

Company Info

Owner

Mr Jaroslaw Koper

Sole Trader

1 years on Checkatrade

VAT Registered

No

Domestic WorkFree Estimates

Welcome to JMK heating and plumbing.


We provide reliable and high-quality plumbing services to homeowners and businesses throughout London.


With over 15 years of experience in the industry, our fully qualified team is dedicated to ensuring every job is completed to the highest standard, whether it’s a simple repair, a complete installation or an emergency call-out.


Services:

  • Gas safety checks, CP 12
  • Boiler installation and service
  • Underfloor heating installation and repairs
  • Leak detection and repairs
  • Pipe installation and replacement
  • Complete bathroom refurbishment


We pride ourselves on clear communication, punctuality, and affordable pricing. Our work is always fully guaranteed, and we aim to provide a hassle-free experience to our customers.


No job is too big or small. We are available for both planned projects and urgent repairs.


Kind regards.

J. Koper

Accreditations and awards

Ideal Accredited Installer
Ideal Accredited Installer
Worcester Bosch Registered Installer
Worcester Bosch Registered Installer
bpec Certification Ltd - Unvented Hot Water
bpec Certification Ltd - Unvented Hot Water

This trade passed up to 12 Checkatrade vetting checks

Member since January 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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