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K Marsh Plumbing & Heating Ltd

Air Conditioning - Commercial. K Marsh Plumbing & Heating Ltd has been vetted and approved by TrustATrader. Covering Wandworth and surrounding areas

Membership number TT18313

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4.95 out of 5
177 reviews

  • Initial impression Initial impression: 4.97 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: 4.87 out of 5.0
  • Overall opinion Overall opinion: 4.98 out of 5.0
  • 0 missed appointments in the past 6 months

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About K Marsh Plumbing & Heating Ltd, London

About Us

K Marsh Plumbing & Heating Ltd is a UK-based air conditioning company serving SW London with reliable, professional commercial and domestic air conditioning installation and maintenance. With many years’ experience as air conditioning specialists, we deliver high-quality installations and after-care services to the highest specifications, ensuring excellent value and long-term performance for our clients.

Our approach

  • Individual consultations to assess each client’s needs and recommend the most appropriate air conditioning and cooling systems
  • Highly qualified, Gas Safe-registered engineers who follow industry best practice and promote safety and compliance
  • Fast response for repairs and emergency callouts to minimise disruption to homes and businesses

Services offered

  • Cold Rooms
  • Cellar Cooling
  • Offices
  • Domestic Properties
  • Commercial Properties
  • Air Conditioning Services
  • Repairs
  • Emergency callouts

Accreditations

  • Gas Safe
  • ERS

For a free, no-obligation quote or to discuss your air conditioning requirements in SW London, please contact us today.

When calling, please mention TrustATrader.

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 (177)

  • Average rating: 5.0 out of 5

    Review by

    on

    "I am very fussy and perfectionist almost OCD and I contacted couple of companies prior to K Marsh Plumbing & Heating and didn’t like they approach. This one just perfect to me. Came on time gave estimate and fixed the same day practically immediately. Replaced unity sink tap to perfection. James was the gent with another mate. Amazing. Clean job no mess no talking just done to perfection. I can’t thank enough especially now know the difference between perfect company and non perfect. Would be better if o found out long time ago for my previous things. Thank you 🙏"

    • 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 plan and thoughts of what I wanted. Alfie explained the pros and cons of that. And guided me too a better less expensive solution. Work (one unit) installed and up and running in one day. Came back next day to check and another at my request to help set up mobile phone app to control. Friendly. Early starters. Very good communication. Recommend."

    • 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

    "We cannot recommend too highly K Marsh Plumbing & Heating, who have fitted a new toilet, three new sets of taps, improved the flush on another toilet & replaced a missing boiler filling loop this week. Having previously surveyed the areas of work, the plumbers arrived on time, completed the work very efficiently and left the work areas spotlessly clean, removing the rubbish. They were friendly but respectful in the house and ensured that we were happy with the work before they left. We will happily employ them again."

    • 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

    "New central heating boiler installation. Keith Marsh visited our home to get an overall view. A comprehensive estimate was quickly produced and my questions about it were quickly responded to. The estimate noted extra work which might be discovered as the installation was conducted, however fortunately this was not needed. The installation was done by James, George and Jason. They were punctual, worked hard, were careful and easy to deal with. Unforeseen difficulties were discussed with me and next steps agreed before work continued. They used their intitative and interpretation of my needs to make improvements beyond the basic scope of the estimate, at no extra cost. The installation was completed within two days. There are inevitably ‘cowboy tradespeople’: my experience of K March is quite the oppposite. They were entirely professional and I am genuinely happy with all aspects of their conduct and work."

    • 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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