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K Marsh Plumbing & Heating Ltd

Radiators. K Marsh Plumbing & Heating Ltd has been vetted and approved by TrustATrader. Covering SE London and surrounding areas

Membership number TT18313

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4.94 out of 5
170 reviews

  • Initial impression Initial impression: 4.96 out of 5.0
  • Punctuality Punctuality: 4.96 out of 5.0
  • Cleanliness Cleanliness: 4.92 out of 5.0
  • Quality Quality: 4.98 out of 5.0
  • Value Value: 4.86 out of 5.0
  • Overall opinion Overall opinion: 4.98 out of 5.0
  • 0 missed appointments in the past 6 months

About K Marsh Plumbing & Heating Ltd, London

About us

K Marsh Plumbing & Heating Ltd is a trusted, professional firm of plumbing and heating engineers based in SE London with 40 years’ experience in plumbing and central heating installation, servicing and repair. We are Gas Safe registered and all our engineers hold recognised trade qualifications, delivering safe, reliable workmanship on every job. We specialise in domestic and small commercial heating and plumbing projects, from minor boiler repairs to full central heating installations, and offer no-obligation quotes across SE London and surrounding areas.

Professional memberships

  • Gas Safe
  • ERS

Services offered

  • All general plumbing works
  • Bathroom installation & design
  • Boiler service
  • Boiler repair
  • Boiler installation
  • Boiler breakdown
  • Power flushing
  • Central heating maintenance
  • Central heating upgrade
  • Radiator installation
  • Unvented systems
  • Hot water cylinders
  • Cold water storage tanks
  • Mains booster systems
  • Safety certificates
  • Landlord certificates

For reliable Gas Safe engineers in SE London, contact us for a no-obligation quote or visit our website

Please mention TrustATrader when calling.

K Marsh Plumbing & Heating Ltd

Limited company
Incorporated as from 10th December 2018
Verified on 8th July 2020
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider Aviva Insurance
Verified 3rd September 2025
London

Qualifications

  • Gas Safe Registered
  • Blue Flame
  • ERS Registered
  • LCL Awards
  • F-Gas

Reviews (170)

  • Average rating: 5.0 out of 5

    Review by

    on

    "We have used K Marsh plumbers on a number of occasions. We had an emergency in our kitchen when the mixer tap came off and water sprouting everywhere. We turned the stopcock off and phoned K. Marsh. Alfie came as quick as he was able. He was very professional, gave good advice and was friendly and supportive. Well Done Alfie. We are very happy and satisfied."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "George was very efficient and stayed to complete the job when I had to return to local suppliers to replace faulty taps."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    Racheal - Image 1 "We recently replaced our sink with a vanity unit, tap, and basin that we had independently purchased. Unfortunately, the tap proved to be incompatible with the sink; however, the team were very professional, and solution-oriented in resolving the issue efficiently. In addition, they replaced the mixer tap on the bath to a high standard. Their timekeeping was excellent, and they conducted themselves in a polite, tidy, and professional manner throughout the work. Upon reviewing their website, I noted that they also offer a range of additional services, including electrical work, painting, and a monthly boiler protection plan. We would not hesitate to use their services again in the future."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "I had a nightmare finding a reliable plumber in South West London to replace a boiler who didn’t charge stupid prices. K Marsh Plumbing & Heating were the answer to my prayers! Very fair price for an excellent job. Lovely company. Personable, helpful and polite. I would be very glad to recommend them."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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