How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%84+45.8Reliability 24%76+18.4Value 14%100+14.1Replies to reviews 7%75+5.3Craft & service penalty88−1.2Momentum penalty79−2.1Experts Score= 80Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.80SCORECool Air Mechanical
Atlanta, GA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #111Position by Experts Score among all companies we track in this category. of 119 HVAC contractors · 4.9★ from 11,127 Google reviews
Report card
Percentile vs other HVAC contractors (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and craft & service; weakest: replies to reviews.
Reviews for your job
Customers hired Cool Air Mechanical for 8 kinds of job.
Cool Air Mechanical for thermostat installation
Clear ✕All 165 Google reviews tagged “Thermostat installation” · showing 40
Cool Air Mechanical did a great job of replacing my furnace and HVAC systems. I am a Costco junkie and this company has a relationship with them. The two-man team of Abner and Ivan was on time, very professional, efficient, and courteous with my property.
Thank you Kennie Picone and Elio for the service and the care they put into installing my furnace and air conditioning units. I am so pleased and feel completely safe with the units. I want to thank you Kennie for returning to give me a break down on what I purchased and what was actually done durung the walk…
My experience with Cool Air Mechanical has been extremely disappointing, from sales and pricing to service and follow-through. When my AC broke in 2025, I received several quotes. I found Cool Air Mechanical through Costco, and that connection, along with their many five-star reviews, gave me confidence in choosing…
We had a great experience with Kennie Picon. He was very knowledgeable, personal and professional. He took his time to explain everything in detail. Everything he told us was completed to our full satisfaction. Thank you Kennie!
Great company, paired with Costco for extra cost savings!
Very professional service. Replaced a 10-year-old smart thermostat when the display did not work.
Donovan Jenkins did an exceptional job guiding me through my purchase of a new HVAC. From the start, Donavan planned to earn my business and not assume that I was ready to make an uninformed high pressure decision. In his presentation/pitch he showed me why I could trust his expertise, listened to my experience and…
Eric does excellent, thorough work.
Very professional and efficient. Checked for leaks when he finished. Very happy with job.
I want to give a big shout-out to Mr. JP Pierce, a skilled, customer-centric, and honest technician. His work at home was of a high standard; he provided me with very clear explanations of my home system and great service. Ulises Colina.
Update…. The sales process went smoothly as one would expect. Installation was also prompt, in hindsight this could be attributed to the salesperson eagerness to install before we changed our minds on three units being installed at once. Everything after this has been horrible!! Two failed inspections, three visits…
Arrived on time and did everything they said they would. Dealt with complications (ants under old heat pump). One issue with thermostat but Julio troubleshot it, found the issue and fixed it. House nice and cool now and very happy with everything.
Employees are always kind and work efficiently to get things done. I’ve never had an issue with this company
The entire team from José, Joe, Winston, and ?(forgot his name but blonde, taller, and southern). They were incredible and very informative. We had a quote, they worked with us on pricing, then installed in our weird janky closet/basement and made everything work perfectly. They were clean and fast and so easy to work with. 10/10
Great Experience. True professional of the HVAC industry. Our rep Don is the best. Did a thorough load analisis. Didn’t try to upsell us but also didn’t push cheap disposable unit. Installation went fast and smooth. Had my house cooped in less than 24 hours after closing our deal. Will recommend 100%.
Signed up for their buy 3 year, get 3 year maintenance to the AC and heating units. Greg- Technician who came out and serviced both units his was able to provide detailed explanation on procedures, was very thorough in the cleaning process, and arrived on time. One word of warning- The prepaid maintenance plan…
Worst decision I ever made was Choosing Cool Air Mechanical to install a Lennox HVAC through Costco. From the very first installation 4 years ago to today, they've visited my home 34 times, and it's still not right. I've asked for a replacement many times and have had to escalate through Costco several times. DO NOT CHOOSE this company!
We are so happy with the installation of our new HVAC system. Our home was newly built in 2013 and we were surprised to find out that the system they put in was working harder then it should’ve (3,700 sq ft). We should have had two systems but at the time it met the requirements for a 5 ton unit. After several…
The crew that came out were great. They displayed professionalism, knowledge, respect, great work ethic, and they were very nice. They showed me everything and and made sure I knew about my new unit. Great customer service and a great job.
Free in-home estimate. Mr. Kelley carefully explained everything about my current unit output. He checked both the outside unit and inside unit. I asked a lot of questions about replacing my 15 year unit. I was given a choice without being pressured. He was a very professional and attentive salesman.
Winston, Brian, Otniel and crew were phenomenal! They installed a unit with two zones for us and were in and out in about 4 hours. The work looks spectacular, and everything is working great! Highly recommend their services!
Based on the five-star service I received, I could write a lengthy review… but in the interest of time (mine and any reader) I’ll try to bottom line it! Nearly everything about this experience exceeded my expectations. 1. While shopping in Costco, I requested info about a new HVAC system from David Bamidele, the…
These guys are incredible. Tim went over everything with me beforehand, and took the time to answer all my questions. The system that they put in was so much more advanced than what I had. The installation team got here at about 9 AM and finished by 5 PM. This was a full start from nothing installation. Nice group…
Have had a positive experience every time we have had them out. Really have no reason to look anywhere else. Oscar was the man out today. Always professional
Great experience with our recent heat pump and air handler system replacement. Very knowledgeable installers who gave us great info during and after the install. On time, cleaned everything up, showed us the new system features
Professionals all from start to finish, and all the moments in-between. Always polite and considerate of questions about the process.
Cooler offered in intuitive solutions. Prompt service and value
The arrived on time and did a great job. The were very professional and efficient in the installation of the new system. I see why Costco has chosen to have a relationship with Cool Air Mechanical.
Great service
Quick, clean work and great attitudes! Well done.
Knowledgeable and meticulous.
Nima and Otniel were the best team I have ever worked with. Nima listened and designed the perfect system in my older complex home. Otniel lead the installation team and made sure it was perfectly installed and tested. the entire experience was very good and I highly recommend them.
Tim did a very good job and took his time explaining us all options for 2 brand new systems. Very knowledgeable and professional service. Not only did he provide us with 2 great working units, he also advised us to add one return vent and one supply vent in a strategic location, free of charge. Which made a…
The entire team at CAM was focused on providing a uniform and professional experience.
Excellent Customer Service. Thank you. Top notch Service.
The technician was exceptional. Could not be happier. Highly recommend Chris Contreras . He is the best technical personI have dealt with.Cool Air mechanical is really well served by having Chris.
I had my entire Heating and AC system replaced with Cool Ray Mechanical. My overall rating of their services was 5-Star from start to completion, I would highly recommend them to anyone seeking Heating and AC repair or total system replacement.
Nima is the best! He listened carefully to all the temperature problems in my home (only 1177 sq. feet but lots of hot and cold spots). Then, he designed a new system that would equalize the temperature throughout. The very next day, his crew arrived and the installation was awesome . They arrived on time and…
Jason completed the job as planned. Very good at what he does. Answered all questions.
Very professional, arrived in a timely manner finished scheduled maintenance and took time to explained the work that was recommended be completed. Always a positive experience.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 1366 | $37–$295 |
| A/C system maintenance | 836 | $39–$393 |
| Install AC | 665 | $1.5k–$3.2k |
| HVAC system repair | 655 | $205–$942 |
| A/C system repair | 566 | $209–$793 |
| Heating system installation | 530 | $1.4k–$2.5k |
| Heating system maintenance | 460 | $37–$251 |
| Repair HVAC | 334 | $224–$535 |
