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Diamond AC Limited

10/10

PORTSMOUTH, Hampshire

£1,000 guarantee T&Cs apply

Checkatrade member since February 2022

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Website

Skills

Air Conditioning Installation
Air Conditioning Repair
Air Conditioning Servicing
Emergency Air Conditioning Service

Customer Reviews

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10 /10

Based on 57 reviews over the past 12 months

Quality of work

Reliability

Communication

What customers are saying

AI-generated from customer reviews over last 24 months

Customers consistently praise this company for their professionalism, excellent communication, and high-quality installations. The team is also frequently complimented on their friendly service and for leaving homes exceptionally clean and tidy.

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Reviews (301)

10
Air Conditioning Installation
Posted 1 day ago
Bedroom AC Unit
Andy and his team were really thorough, professional and kept us well informed throughout the job. During and on completion of all work they protected the room and thoroughly cleaned up once they had finished. Would highly recommend them.
Verified reviewer
Job location: PO16
10
Air Conditioning Installation
Posted 4 days ago
No fuss, no hassle.
After almost 2 years from my first AC split system bedroom installation with this company, I contacted Diamond AC again for a second unit to be installed in my living room. Even though it was the busiest time of year, they consistently communicated and were able to fit us in on a weekend, which was perfectly convenient for those of us who work Mon - Fri. Their professionalism from start to finish made the experience easy and painless. This morning our 2nd unit was installed and we couldn't be happier. I will be contacting them in future for any AC needs.
Verified reviewer
Job location: PO16
10
Air Conditioning Installation
Posted 6 days ago
A/C professionals !
Andrew just installed a unit swiftly and professionally on an extension I completed. He was prompt and left an absolutely wonderful job at the end. His workers were tidy and very approachable.
Verified reviewer
Job location: SO31
10
Air Conditioning Installation
Posted 6 days ago
Fantastic company!
Andrew and his team came to our rescue when our daughter who has complex needs was struggling in the heat and ending up in hospital. The whole process was faultless, the owner is so genuine and lovely and the engineers were super friendly and very clean and tidy! 100% recommend!!
Verified reviewer
Job location: SO31
10
Air Conditioning Installation
Posted 6 days ago
First class service
One aircon unit fitted in an upstairs bedroom.
Verified reviewer
Job location: PO20
10
Air Conditioning Installation
Posted 14 July
Can't fault this company
Andy and his team were amazing. From the start Andy was professional, helpful and efficient. He quoted a much better price than Heatable, who had let me down, and his attention to high standards was exceptional. His team are great too - courteous and the tidiest I have ever seen. They left my stairs much cleaner than they found them! Their work was a masterpiece - I couldn't recommend Diamond AC more highly.
Verified reviewer
Job location: PO10

Photos

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Company Info

Owner

Mr. Andrew Pearson

Ltd Company

4 years on Checkatrade

VAT Registered

Domestic WorkCommercial WorkFree EstimatesCards Accepted

For over 22 years, we have been fitting Air Conditioning to homes, offices, and even the Spinnaker Tower.

From new systems, fault finding and repairs, we cover all aspects of Air Conditioning.

Our Inverter Air-to-Air Heat Pumps are very economical & come complete with a 7-year warranty as standard on our Mitsubishi systems.

Please see our past reviews from hundreds of happy customers & contact us today for a free quotation.

We truly do believe that the service we offer is second to none, leaving your home just as we found it…like it was our own.

We specialise ONLY in Air Conditioning, we are not a Gas & Heating / Electrical Company jumping into the AC market… All reviews are for installed Air Conditioning, not Gas boilers, Plumbing & Heating. We accept cash, bank transfer, and all cards, Apple Pay, etc.

We have over 1,500 followers on our Facebook page, where we catalogue all of our works completed, plus special offers.

We can be very transparent with all we do & who we are. Take a look at all our latest works completed and offers/info.