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Keystone London Group Limited

9.79/10

Coventry

Checkatrade member since August 2025

Services

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

Customer Reviews

Write a review

9.79 /10

Based on 51 reviews over the past 12 months

Quality of work

9.8

Reliability

9.78

Communication

9.8

What customers are saying

AI-generated from customer reviews over last 24 months

Customers consistently praise this trade for their prompt, efficient, and friendly service, often highlighting the high standard of work and fast response times.

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Reviews (51)

  • dre w
    0

    useless/ dont know what they are doing

    Posted Today

    Inadequate , useless, unprofessional and worse plumber company I ever had an interaction with
    Verified reviewer
    Job location: SW4
  • 10

    Insinkerator Repair

    Posted 4 days ago

    Came out in the day I called. Friendly service booking in the job. Daniel was able to give me a realistic timeframe for the work and the cost. Repaired the problem efficiently and well. Would highly recommend.
    Verified reviewer
    Job location: W14
  • Paul k
    10

    Boiler Replacement

    Posted 6 days ago

    Keystone Gr were a good company to deal with. They had nice staff, good communications, reasonable rates and completed the required work without fuss or delay. I would recommend them to others requiring similar work i.e. replacing a gas boiler.
    Job location: W3
  • 10

    Quick, fast, efficent and friendly

    Posted 11 December

    Daniel was amazing, came on very short notice in literally 1 day to help fix our boiler. Repaired everything in less than 2 hours, cleaned up and was careful to not disturb me too much when working and closing doors to make sure no more heat escapes. He then spoke to me about the works and explaining to me the things that were done and helped reassure me that it was all okay in the end
    Verified reviewer
    Job location: RM3
  • David S
    10

    Replace drainage pipe joint

    Posted 08 December

    Perfect service - on time, went and bought the parts needed quickly, and the fix was sorted in an efficient manner. Highly recommend ✅
    Verified reviewer
    Job location: SW8
  • Catherine G
    10

    Efficient & Helpful

    Posted 08 December

    Alex was really helpful - explaining what he was doing and why; he was efficient and left no mess at all. The problem was solved and he went above and beyond so the rest of our radiators are running better than ever now too.
    Verified reviewer
    Job location: W12

Photos

Company Info

Owner

Mr Daniel Hayes

Ltd Company

Member since 2025

VAT Registered

No

24 Hour Call-outCards AcceptedDomestic WorkInsurance Work Undertaken

Keystone London Plumbing, Heating & Gas Specialists.


Your local experts for fast, reliable, high quality service.


At Keystone London, we believe great workmanship and honest service never go out of style.


Based in West, Southwest, and Central London, we provide expert plumbing, heating, and gas solutions for homeowners who value quality, reliability, and a friendly approach.


Whether it’s a boiler breakdown, a complete bathroom refurbishment, or a heating installation, we handle every job with care, skill, and attention to detail.


Our same day emergency response means help is just a phone call away when you need it most.


Our Services Include:


  • Boiler installations, repairs & servicing
  • Plumbing emergencies & general plumbing repairs
  • Bathroom refurbishments & upgrades
  • Heating system installations & upgrades
  • Gas appliance servicing & safety checks

Why Choose Keystone London:


  • Rapid response: Same-day service for emergencies
  • Specialists in boiler breakdowns & installations
  • Qualified & insured engineers for complete peace of mind
  • Clear, upfront pricing with no hidden surprises
  • 5-star rated service trusted by homeowners across London

From a dripping tap to a full heating system overhaul, we treat every home as if it were our own delivering top-tier results and friendly, professional service every time.


Get in touch today for a free, no obligation quote and experience the Keystone London difference.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since August 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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