I had a great experience with this AC company. They were professional, showed up on time, and explained everything clearly. The technician diagnosed the issue quickly and had my system up and running in no time. Honest pricing, great communication, and excellent service overall. I’ll definitely be using them again and recommending them to others.

We love Dymond! Been using their services for years and they are always on time and ready to handle the repair. On this particular service call, Adam stuck with it and even had to pickup a special part to complete the repair same day! Great service, highly recommended.

The agent that came out was very knowledgeable and through. Very happy the work done.

The service man was quick, efficient and solved the problem

Same day service showed up earlier than promised, ordered delivered and installed necessary part, and had my AC up & running very quickly. Adam was fantastic - top notch service!

Dymond is by far the best Heating and Cooling company that I've ever used. The response time is immediate if needed and the technicians are very qualified and very professional. I highly recommended them for any needed service. Mike Tucker

Those guys were amazing. They showed up two hours before they said they were gonna be here troubleshooting the problem in less than 15 minutes and they only charged me a service charge. Amazing you don’t expect that out of these type of people these days, but there still are some honest people out there

The entire Dymond team was a refreshing change from my former AC service supplier. They installed my new Trane unit perfectly and left my garage cleaner than when they started. We are delighted with our new Trane system and the electrostatic air cleaner is amazing. Thanks Allen Adam performed my twice yearly service and inspection. He was on time and very knowledgeable, offering tips on keeping my Trane system functioning properly. Thanks Adam.

The man came to my door and introduced himself to me his name was Angel l recommend him you will be very glad that you did. He was very knowledgeable about everything he did and to take the time to check or clean your whole system. Very polite. I will positively use him again. Try the rest and then try the best. Not just here to sell you something you don't need. You could plainly tell he cared about his job. And l recommend Dimond heating and cooling as the best and the cheapest around the Brookville area. May God bless this great business.

Service person was honest and showed me the best options moving forward

Great team and excellent service! I will definitely call them again.

We have had Tyler G from Dyamond, Heating and cooling to service are two A/C units in this complex for a long time and he has always shown to be a very experienced , confident , intelligent and pleasant Technician .