Get matched with top central a/c installers in Cumming, GA

"Great pricing, professional, and installed two units in 7 hours."

"The initial inspection and following quotation were prompt and thorough. When we informed the sales engineer that we accepted his quotation the entire installation was completely installed the next day. The quality of the work is impressive. The installers were very courteous and professional. We were very impressed.
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"Daniel and Humberto installed my new hvac unit. They were very nice, professional and thorough."

"Robby and his crew were amazing. We are remodeling a 1930's bungalow and it needed a complete new HVAC system, ductwork and all. I talked with at least 5 HVAC companies and found Robby to be the most honest and helpful of all of them. I couldn't be more pleased and would not hesitate to recommend R Wiley to anyone that needs service or replacement."

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"Zack and the other technician who installed my AC and heating unit were very professional. They arrived on time and put on booties to cover their shoes before coming into my house. Zack verified the system I was having installed. They laid down traps on the stairs and down the hall. After they had completed the installation, he showed me the new unit and explained what they have installed. Zack explained the new thermostats installed and they cleaned up before leaving. They did an awesome job. The entire experience with Cool Ray starting with the initial technician visit, by Cameron Long, the Comfort Consultant, Esli Lara and the installation by Zack was amazing."

"Regan was the first technician, in the seven years since our HVAC system was installed, to correctly identify a configuration issue that had been overlooked from the start. He discovered that the system was wired to operate only on Stage 1 instead of both Stage 1 and Stage 2, which had prevented our home from heating and cooling properly all this time. He was extremely knowledgeable and took the time to clearly explain the problem, why it was happening, and what needed to be done to fix it. After ordering the necessary parts, he returned and replaced the control board and dampers, resolving the issue completely. In addition to his technical expertise, Regan was very professional, pleasant, and easy to work with. It's rare to find someone who can diagnose a long-standing problem so accurately and explain it so clearly. Tegan did a wonderful job! I highly recommend him to anyone needing HVAC service."

"Because of the pandemic, I have not let anyone in my home for routine maintenence per my contract. I have use Estes for my plumbing checks and installation for a new air conditioner. I have no complaints; they always do a good job."

"On time and very professional. Installed 2 complete systems. Very open to questions. Great installation and clean up."