Diamond Heating & Cooling | Boiler & Central Heating Repair Specialists
Based on authentic user experiences
Mrs A Portsmouth
6733 reviews
N/A
9 months ago
A Diamond bunch
The engineer was polite and worked quickly The problem we have is with UW as the engineer has recommended we have a new smart meter after each visit but they are not following his advice
customer
6733 reviews
N/A
9 months ago
Gas Boiler Annual Service
Fantastic company polite friendly and most importantly for me trustworthy They service my boiler and found them all very good as a result I asked them to install at very short notice a boiler at my parents house Thoroughly recommend them
Bassan Matteo
6733 reviews
N/A
9 months ago
5 Stars
Engineer arrived early and serviced gas boiler All filters cleaned and check carried out efficiently Engineer clearly explained what he had done and completed the necessary paperwork Very pleased with the work
Mrs Phillips
6733 reviews
N/A
9 months ago
Robert was very tidy
Hi have to say that the professionalism and courtesy in this company is more important than anything else I had a stressed FREE experience with Mathieu which follow me and explain me step by step what was happening with the help of the rest of the Team All of them were always available for any of my requests and any little problem was resolved I would suggest this company really much Only five stars because I can give them 6
Susan Karen Halfpenny
6733 reviews
N/A
9 months ago
We are absolutely delighted with the
Robert was very tidy clean efficient and so helpful It was a pleasure to have him do our inspections and we look forward to seeing him next year
Jack Court
6733 reviews
N/A
9 months ago
Spoke with Bill Stacey today
We are absolutely delighted with the work Diamond Gas have done putting in the new Air Source Heat Pump Its been a long journey navigating types heat loss reports planning permission Epc certification and the team have been brilliant supporting us through it all I have really appreciated the excellent communication throughout On doing the works Nick Drew and team were thorough clean polite and friendly throughout Nick was great at explaining how the new system worked We had a small leak from one of our old radiators post installation and the team responded going above and beyond to help us out as it was losing pressure in the system I would thoroughly recommend this friendly expert team to anyone considering a new heating system Thankyou
Mrs Harrison
6733 reviews
N/A
9 months ago
Engineer serviced my gas boiler very
Spoke with Bill Stacey today brilliant on the phone and looking forward to working with this company going forward Happy we both got what we needed sorted in the end
Mrs Bentley
6733 reviews
N/A
9 months ago
Man who came was polite and respectful
Engineer serviced my gas boiler very friendly very thorough thank you Diamond for another worry free year
Saranjit Karir
6733 reviews
N/A
9 months ago
Excellent service
Man who came was polite and respectful carried out the gas check quickly and efficiently didn t leave any mess All round very nice man
james Watt
6733 reviews
N/A
9 months ago
Best heating Company in the South
Excellent service polite and friendly Kept me informed Arrived on time