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Endorsed by Which? Trusted Traders

Kmarsh Plumbing and Heating LTD

Profile thumb cfb7c319 e2e6 4cf1 bdf1 0a47d886d3e5
4.9

10 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

About

We are a family run plumbing and heating company with over 40 years of combined experience. We pride ourselves in providing a fast, friendly and reliable service.

We offer free estimates and no call out charges. Once we visit your premises we’ll give you a free assessment and a fixed price for your peace of mind.

We are specialist Veissman trained installers, so with any Veissman installation we can offer 5-10 year warranties with free servicing to suit.

We also offer services on others boilers, like Valiant, Worcester Bosch and Ideal.

We cover all areas within the M25.

What we do

  • Gas installers

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas emergencies
    • Gas safety testing and inspection
    • Immersion Heaters
    • Power flushing
    • Radiators and central heating
    • Underfloor heating
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Heating contractors

    • Immersion Heaters
    • Central heating systems (installation and servicing)
  • More Services

    • water tanks

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
10 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Endorsement Reference
Customer Service
Quality
Value
Contacted Keith for a replacement boiler, after finding his recommendation from the Viessmann website. Had an immediate response, and he came round to look at the area to be fitted, and suggested alternatives that were actually cheaper than the model I was looking at. So immediately felt at ease, not feeling pressured at all. Again, swift communications and a quote followed which was all welcomed. The guys installing on the day arrived early and worked tirelessly till the boiler was commissioned. All rubbish was removed and there was minimal interruption to the rest of the house. There was a small error that developed a couple of days after installation, and again Keith responded immediately, sending his team to fix this the next day. There was additionally a manufacturer's error/recall with a part of the installation, which Keith contacted me about a few weeks after installation. Again a fantastic quick response to come out and fix the part. The system has worked like a dream since. Overall, a real positive experience.
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 01/08/2020
Endorsement Reference
Customer Service
Quality
Value
Over the moon with Keith and his business and I will 100 percent use them again. All work was completed on time and on budget. Was very tidy and professional.
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 04/01/2021
Endorsement Reference
Customer Service
Quality
Value
Keith and his team were amazing and I was very happy with their service. They needed to remove all my old system and boiler and replace it with a whole new central heating system and boiler. I wouldn't hesitate to use them again or recommend them to anyone.
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 30/09/2020
Endorsement Reference
Customer Service
Quality
Value
Installation on new Viessmann Combi Boiler at 3 bed semi detached property. Keith came and assessed the job, provided a written quote and on being awarded the job, successfully completed the installation and commissioning tasks. Registration with the boiler manufacturer was simple and immediate together with a walkthrough of all the key functions of the new system and water pressure check on all taps and showers in the property. Very professional, neat and friendly crew. Would use again
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 05/11/2020
Endorsement Reference
Customer Service
Quality
Value
We had extensive damage , caused by a leaking shower, in our loft conversion. Parts of our landing and bedroom walls were ruined as a result of water damage K Marsh Plumbers assessed the situation and advised us of the best way forward in terms of replacing the shower for a better model. They removed the shower and replaced the whole unit with a tanked design They made the floor stronger too . As this was an insurance claim they kept very detailed records of everything they bought and replaced. Our insurance company paid us in full and praised their meticulous record keeping They were very efficient. They work very tidily and cleared up well at the end of every day They were excellent communicators. They gave us lots of help and advice as to how to proceed to ensure that the new shower would never leak again. We have used them in the past to put in new radiators and to service our boiler so we knew they were trustworthy, honest and very reliable tradesmen. I wouldn't hesitate to recommend them to other people and have done so on our street WhatsApp group as well as our community network email group. I am not the only happy and satisfied customer. Many neighbours now use them too There are never hidden extras and we have been delighted with the work they?ve done, the quality of workmanship and the overall finish to all their jobs
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 12/08/2020
Endorsement Reference
Customer Service
Quality
Value
Excellent work and I would 100 percent use them again. Keith is amazing and the work he does shows this. The work was all completed on time and budget and I would recommend him highly to anyone.
Which? Trusted Traders Consumer Posted on 02/03/2021 , work completed 03/11/2020
Endorsement Reference
Customer Service
Quality
Value
Kmarsh plumbers are the most professional and brilliant business, they are fantastic and they do really go above and beyond. I had an emergency and needed a whole new central heating system. I would highly use them again and 100% recommend them onwards to everyone. Keith was easy to deal with and made my life easy in a very hard job. They were perfect with the animals I have and made sure everything was tidy after they left.
Which? Trusted Traders Consumer Posted on 18/02/2021 , work completed 04/11/2020
Endorsement Reference - Boiler replacement
Customer Service
Quality
Value
Contacted Keith for a replacement boiler, after finding his recommendation from the Viessmann website. Had an immediate response, and he came round to look at the area to be fitted, and suggested alternatives that were actually cheaper than the model I was looking at. So immediately felt at ease, not feeling pressured at all. Again, swift communications and a quote followed which was all welcomed. The guys installing on the day arrived early and worked tirelessly till the boiler was commissioned. All rubbish was removed and there was minimal interruption to the rest of the house. There was a small error that developed a couple of days after installation, and again Keith responded immediately, sending his team to fix this the next day. There was additionally a manufacturer's error/recall with a part of the installation, which Keith contacted me about a few weeks after installation. Again a fantastic quick response to come out and fix the part. The system has worked like a dream since. Overall, a real positive experience.
Which? Trusted Traders Consumer Posted on 28/01/2021 , work completed 01/08/2020
Endorsement Reference - Simply The Best
Customer Service
Quality
Value
We had extensive damage , caused by a leaking shower, in our loft conversion. Parts of our landing and bedroom walls were ruined as a result of water damage K Marsh Plumbers assessed the situation and advised us of the best way forward in terms of replacing the shower for a better model. They removed the shower and replaced the whole unit with a tanked design They made the floor stronger too . As this was an insurance claim they kept very detailed records of everything they bought and replaced. Our insurance company paid us in full and praised their meticulous record keeping They were very efficient. They work very tidily and cleared up well at the end of every day They were excellent communicators. They gave us lots of help and advice as to how to proceed to ensure that the new shower would never leak again. We have used them in the past to put in new radiators and to service our boiler so we knew they were trustworthy, honest and very reliable tradesmen. I wouldn?t hesitate to recommend them to other people and have done so on our street WhatsApp group as well as our community network email group. I am not the only happy and satisfied customer. Many neighbours now use them too There are never hidden extras and we have been delighted with the work they?ve done, the quality of workmanship and the overall finish to all their jobs
Which? Trusted Traders Consumer Posted on 28/01/2021 , work completed 12/08/2020
Endorsement Reference
Customer Service
Quality
Value
Kmarsh plumbers are the most professional and brilliant business, they are fantastic and they do really go above and beyond. I had an emergency and needed a whole new central heating system. I would highly use them again and 100% recommend them onwards to everyone. Keith was easy to deal with and made my life easy in a very hard job. They were perfect with the animals I have and made sure everything was tidy after they left.
Which? Trusted Traders Consumer Posted on 28/01/2021 , work completed 04/11/2020