Serving Harmony, RI and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Very knowledgeable, polite and fixed the HVAC. I will use this company for servicing every year also"

*The Angi rating for Heating And Air Conditioning Service companies in Harmony, RI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Harmony, RI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on March 16, 2026
Serving Harmony, RI and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Very knowledgeable, polite and fixed the HVAC. I will use this company for servicing every year also"

Serving Harmony, RI and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Emergency services offered
"I have nothing but good things to say about Philip Mills, his crew, and his company, Cassana HVAC. I wanted to install heat-pumps for central heat and air in my large home, and I solicited a few bids. Philip responded promptly to my request to visit my home and provide a detailed estimate. His price was quite competitive, the work started on time, and he and his crew did an excellent job. Indeed, I am so impressed with Cassana HVAC that I am now using them to work on other systems in my home. I highly recommend Philip Mills."





+9

Serving Harmony, RI and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"We had Chris replace a decades-old gas furnace and electric water heater, as well as install central air conditioning. We talked to a few professionals in HVAC, and Chris seemed to have encyclopedic knowledge of it all. At a very fair price, Chris spent two days having the old stuff professionally removed, getting the new stuff (AC) wired up, and all the new equipment installed. This was a problem-free project from start to finish, and we would strongly recommend Chris to anyone with similar needs."

Serving Harmony, RI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Superior Comfort has a superior team. Zoher Zach Hariri recently handled our seasonal service. He did an excellent job. He is clearly an exceptional technician. In addition, it shows that he cares in customer satisfaction. Superior designed and installed our entire HVAC system a few years ago. It works great and they do a fine job keeping it working great."





+7
Serving Harmony, RI and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"I was given an accurate estimate with three options within days of calling and their visit; the work was done in a timely manner by a conscientious, professional team. The AC system they installed has been working extremely well ever since. I would call on them again and would recommend them to family and friends!"





+17

Serving Harmony, RI and surrounding areas
Approved
In business since 2013
Free estimates
Customers say: Terrific value
"I had a fantastic experience with Rodney, the HVAC expert! He skillfully repaired all three mini split units in my home. Not only did he promptly identify the issues, but his proficiency in fixing them was impressive. Rodney's professionalism and friendly demeanor made the whole process smooth and stress-free. I'm extremely satisfied with his work, and I highly recommend him for any HVAC needs."

Serving Harmony, RI and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Boiler needed serious cleaning and they did things that no other company has done in the past, saving my boiler. They also helped me in replacing my vent pipe since it was out of code BUT NOW in code. THANX GUYS!!!!"





+91

Serving Harmony, RI and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"They added a dedicated plug for my AC unit showed up in a timely manner and did a great job very friendly and professional."

Serving Harmony, RI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Tito arrived early. Was kind and professional. He immediately got to work and wanted to try to see if he could fix the broken fan first, but when he could not, he got the old one out and new one installed in no time. Arrival to departure was an hour and twenty minutes. He was knowledgeable on how to do the replacement and was a trooper taking care of the replacement in the hot attic. We purchased the fan for the project and Tito was so helpful in advance helping us figure out how to measure the old unit so we could buy the correct replacement. Will absolutely have Tito back for more repairs and projects."





+54

Serving Harmony, RI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"I highered Bruce and his team, we're very happy with the service. They installed a couple new baseboard heaters to our existing unit to add more heat to a few rooms that's were cooler than we liked. We're very happy and much warmer. Bruce and his team were responsive and open to everything they were doing. Fast and efficient highly recommended!"

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