Diamond HVAC Ltd
Accepts Checkatrade Pay
Skills
- Air Conditioning Installation
- Air Conditioning Repair
- Air Conditioning Servicing
- Emergency Air Conditioning Service
Customer Reviews
Write a review10 /10
Based on 34 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (34)
10 Air Conditioning Installation
Posted 10 October
Great products and service, 100% recommend
Braydon and his team did a great job of installing a new air conditioning unit for us. They visited us beforehand to check exactly what we'd need, both from the air con and the electrical side of things, so on the day everything went very smoothly. The team were friendly and polite and a pleasure to have working around the house. The job was neatly carried out to a high standard and we are very pleased. 100% recommend.Verified reviewerJob location: SO5110 Air Conditioning Installation
Posted 04 October
A/C installation, very happy customer
Great experience. Braydon and his Team installed 3 A/C units in our semi. Whole process was faultless from start to finish. Everything was well explained to us, work started as planned and finished ahead of the schedule. House was left clean. Overall 5/5 from us. Thank you 🙂Verified reviewerJob location: SO4010 Air Conditioning Installation
Posted 30 August
Air Conditioning Installation
One of the partners installed 3 Daikin air conditioners/heaters into a park home. Only took a couple of days and the result is superb - no need to dread these awful heatwave in future! A very neat and lean job inside and out. The engineer was very helpful and informative, in fact a pleasure to have in our home.Verified reviewerJob location: SO4510 Air Conditioning Installation
Posted 27 August
Best in the south!
Absolutely brilliant service from Diamond HVAC. Professional, reliable and easy to deal with from start to finish. The work was completed to a really high standard, everything was left clean and tidy, and they took the time to explain everything properly. Would definitely recommend Diamond HVAC to anyone looking for a trustworthy company. Great workmanship, great communication and a really friendly team. Will 100% use them again.Verified reviewerJob location: SO3210 Air Conditioning Installation
Posted 13 August
Fit full air conditioning system to conservatory.
From start to finish, communications with the company were good. Kept us informed on developments regarding sourcing units as the extreme heat made this difficult for suppliers to meet demand of fitters. Units delivered in good time ready for fitting. Agreed fitting day soon came, Matt (fitter) arrived in good time, worked diligently both outside and in to install units, was accompanied by Braden and electrician to finish job. Cleaned up as they were progressing. Would recommend this company.Verified reviewerJob location: SO19RCevin C10 Air Conditioning Installation
Posted 12 August
4 AC unit install
Braydon and Matt are fantastic, they keep you informed on progress and work hard all day. You are then shown how all the units work and even if you have queries post install, a response comes quickly. The quotation process was quick and we were given a number of options that helped us choose. Would not hesitate to recommend.Verified reviewerJob location: SO15
Photos
Company Info
Owner
Mr Braydon Law
Sole Trader
Member since 2026
VAT Registered
Yes: GB516490979
Diamond HVAC Ltd are a professional air conditioning company specializing in the installation, servicing, maintenance and repair of air conditioning systems for both domestic and commercial clients.
Our systems provide both cooling in the summer and efficient heating in the winter, giving you complete climate control all year round.
With fully qualified engineers and a strong commitment to quality workmanship, we pride ourselves on delivering reliable, energy-efficient solutions tailored to each customer’s needs.
Whether you are looking to cool or heat a single room, multiple rooms or a commercial space, we provide expert advice and professional installation from start to finish.
We work with all leading air conditioning manufacturers to ensure our customers receive high quality equipment backed by professional installation and aftercare.
Our services include:
• Air conditioning installation
• Air conditioning servicing and maintenance
• Air conditioning repairs and fault finding
• Domestic air conditioning systems
• Commercial air conditioning systems
• Single room and multi-room systems
Diamond HVAC Ltd are REFCOM certified, ensuring all refrigerant work is handled safely and in full compliance with industry regulations.
We pride ourselves on being reliable, professional and providing a high standard of workmanship on every project we undertake.
Free surveys and quotations available.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since March 2026
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