Keystone London Group Limited
Coventry
Checkatrade member since August 2025
Services
- Emergency Central Heating Repair
- Gas Boiler Installation
- Gas Boiler Servicing / Repair
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Cooker Installation
- Gas Safety Checks - CP12
- Smart Thermostats
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Blocked Toilets
- Emergency Plumber Service
- General Plumbing
- Pipe Fitter
- Plumbing Repairs
- Power Flushing
- Radiator Installation
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Shower Installation
- Shower Repair
- Tap Repair
- Underfloor Heating Installation
- Underfloor Heating Repair
- Unvented Hot Water Cylinder Installation
- Unvented Hot Water Cylinder Servicing / Repair
- Water Pumps Installation
- Water Supply Pipe Repairs
- Water Pumps Repair
Customer Reviews
Write a review9.95 /10
Based on 73 reviews over the past 12 months
Quality of work
9.94
Reliability
9.96
Communication
9.94
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this trade for their prompt, professional, and efficient service. Many reviews highlight their quick response times, high-quality work, and friendly, clear communication.
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Reviews (73)
- BBethany G
10 Radiator removal
Posted 23 April
Highly recommend Keystone and Daniel to everyone. They managed to fit the job immediately with not much warning. Highly professional, efficient, friendly and punctual. Will be using them for all future jobs! Thank you very much again.Verified reviewerJob location: SW19 - EElla F
10 Leaking sink
Posted 13 April
Job location: SW12Great job! Thank you 10 Very reliable
Posted 07 April
Great service from Daniel - Really efficient and trustworthy. Came when he said he would and communication was excellent throughout. Thanks!Verified reviewerJob location: W9- LLevi B
10 Boiler breakdown
Posted 23 March
Job location: SW1PWe came home tired after travelling over Christmas to find the boiler leaking, no heating or hot water in freezing January. Daniel was out with us within 24 hours, constantly responsive and communicative, really friendly and such a pro. Assessed and fixed the issue in one visit, and left us with a key for the radiators. He also followed up with us after to check everything working fine. A super star and much appreciated. 10 Great, efficient and on time
Posted 22 March
Job location: W1UDaniel was awesome, he arrived when he said he would - did the work quickly and efficiently and was kind and explained how to take care of refilling the boiler. Also if you have pets, he is great with them - no need to lock them up ❤️10 Happy to recommend this company.
Posted 19 March
Job location: W3Will recommend this company in particular in relation to under-flooring related issues.
Photos
Company Info
Owner
Mr Daniel Hayes
Ltd Company
1 years on Checkatrade
VAT Registered
No
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
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