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Cornerstone Heating & Plumbing Ltd

10/10

Eastleigh, Hampshire

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Customer Reviews

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10 /10

Based on 1 review over the past 12 months

Quality of work

Reliability

Communication

Reviews (296)

10
Do not hesitate to use! Excellent all round!
Posted 27 November 2025
I have used Declan’s skills for sometime. Excellent first class service and value has been consistent over several years. Wouldn’t use anyone else. Always does what he can to fit you in and is completely reliable. Responds to all communication and does excellent work. Be sure you’ve found a good engineer.
Job location: SO50
10
Service the gas boiler and gas fire, and repair toilet cistern.
Posted 18 February 2023
We have used Cornerstone Heating and Plumbing many times. They are reliable, do the work well and clean up after themselves. They also communicate well. I would definitely recommend.
Verified reviewer
Job location: SO53
10
Removal of boiler from bedroom and refit in kitchen
Posted 03 September 2021
Excellent service - boiler removed from bedroom (very strange place to have it in the first place) and refitted in a sensible location. Work carried out in an efficient manner, carefully and left in clean and tidy state. Definitely be using Declan again if need arises.
Verified reviewer
Job location: SO16
L
Laura C
10
Boiler service and landlord gas certificate
Posted 26 August 2021
Declan came to my flat for the annual boiler service and landlord gas safety certificate. He arrived on time, was quick and friendly. Most importantly, the cost of his service was truly competitive, There is no doubt that I will call him next time I need a gas engineer.
Verified reviewer
Job location: SO17
10
Boiler service
Posted 21 August 2021
Declan always gets back to you quickly and provides a reliable and trustworthy service
Verified reviewer
Job location: SO50
9
Happy with the service.
Posted 21 August 2021
We had to do a service of our water heater tank. Declan has done the job quick and professional. He's also answered all my questions kindly and gave some tips regarding a daily maintenance of the tank. I am sure we will use his services in the future.Thank you.
Verified reviewer
Job location: SO50