GK Plumbing & Heating
Services
- Gas Boiler Service - Inspection, Cleaning & Safety ChecksFrom £102 per job
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- Gas Boiler Replacement (Like-for-Like)From £2,800 per job
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- Bath to Shower Conversion incl. Tiling and PlumbingFrom £3,500 per job
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- Gas Cooker Installation, Connection & Safety CheckFrom £350 per job
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- Book a call backFree
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- Gas Central Heating Installation - 3 Bedroom HouseFrom £4,500 per job
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Customer Reviews
Write a review9.75 /10
Based on 31 reviews over the past 12 months
Quality of work
9.84
Reliability
9.74
Communication
9.68
What customers are saying
AI-generated from customer reviews over last 24 months
Customers describe this company as highly reliable, professional, and efficient, with friendly staff delivering a high standard of work, particularly on boiler servicing and repairs. A very small number of reviews mention issues with communication on larger projects and quoting.
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Reviews (264)
10 Gas Boiler Installation
Posted 1 day ago
The Plover - Watermead - Boiler Replacement
I had an excellent experience with GK when replacing my boiler. I was left without heating in December, and they went above and beyond—initially attempting a repair before quickly arranging a full replacement within just a few days. Their professionalism, responsiveness, and efficiency during such a stressful time were outstanding. On top of that, their pricing was significantly more competitive than other quotes I received. I would highly recommend GK for both repairs and servicing.Verified reviewerJob location: HP1910 General Plumbing
Posted 1 week ago
Very Efficient!
Great company and carried out all the work we required very efficiently and quickly. The staff were very friendly and courteous. We would definitely recommend.Verified reviewerJob location: HP2210 Gas Central Heating Servicing / Repair
Posted 28 May
Boiler service
we have used GK Plumbing quite a few times for servicing our boiler and always find them friendly and helpful..They always do a good job...and are happy to recommend them...Verified reviewerJob location: HP1910 General Plumbing
Posted 20 April
Highly recommend!
GK Plumbing and Heating were really friendly and efficient. I got everything booked in quickly and the engineer did a great job too. Really pleased with the fantastic service and highly recommend.Verified reviewerJob location: HP2210 General Plumbing
Posted 18 April
A great family run company.
This company are always reliable and they turn up on time and complete the job in a very satisfactory manner.Verified reviewerJob location: HP2210 Plumber
Posted 17 April
Excellent service
I recently had my boiler repaired by this plumbing company and was very satisfied with the service. The work was completed quickly and efficiently, with no issues at all. The plumber was friendly, professional, and took the time to clearly explain what he was doing throughout the process, which I really appreciated. Overall, a smooth and hassle-free experience—I would definitely recommend their services.Job location: HP22
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Company Info
Owner
Mr Gareth Knell
Ltd Company
8 years on Checkatrade
VAT Registered
Yes: 794655279
GK Plumbing & Heating provide professional plumbing, heating, boiler and bathroom installation services for domestic and commercial customers, including a 24-hour emergency call-out service.
Established in 1995, we are an experienced and reliable plumbing and heating company with over 50 years of combined industry experience.
We carry out everything from boiler replacements and full bathroom refurbishments to central heating installations and commercial plumbing projects.
Based in Aylesbury, we provide our plumbing, heating and bathroom services locally and to the surrounding areas including Milton Keynes, Oxford, St Albans, Watford, High Wycombe, Bicester and more!
Our services include boiler installation, servicing and repairs, complete bathroom and shower installations, heating system upgrades, hot water and cylinder replacements, leak repairs, and general plumbing maintenance.
We also provide landlord gas safety certificates and same-day repairs where possible.
We are a Worcester Bosch Installer Partner and can offer extended guarantees on all new boiler installations.
All gas work is completed by engineers registered with Gas Safe Register, and oil systems are installed by OFTEC registered engineers.
GK Plumbing & Heating are fully insured and pride ourselves on clear communication, tidy workmanship, and honest advice.
Free estimates and expert advice are available for all plumbing, heating, boiler and bathroom requirements.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since June 2018
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