Air-Tro Inc is a full-service HVAC business serving Monrovia, Pasadena, Arcadia, Duarte, Glendora, Azusa, and Montebello in California. Air-Tro Inc provides core services including air conditioning repair and maintenance, heating repair and installation, furnace repair and replacement, and heat pump services. Air-Tro Inc also offers specialized services such as ductless mini split systems, smart thermostat installation and repair, indoor air quality solutions, and commercial HVAC services.
Hvac Contractor
Services
Services and categories listed for this business.
Hvac ContractorAC repairHeating repairFurnace repairFurnace installation and replacementHeat pump servicesDuctless mini split installationSmart thermostat installation and repairIndoor air quality solutionsCommercial HVAC services
Questions & answers
Helpful answers
Quick answers from this business profile.
What areas does Air-Tro Inc serve?+
Air-Tro Inc serves Monrovia, Pasadena, Arcadia, Duarte, Glendora, Azusa, Montebello, and surrounding areas in California.
Is Air-Tro Inc a licensed contractor?+
Air-Tro Inc holds active California contractor licenses including C20 HVAC, C10 electrical, C36 plumbing, C38 refrigeration, and B general contractor licenses.
Does Air-Tro Inc provide commercial HVAC services?+
Yes, Air-Tro Inc provides commercial HVAC services including rooftop HVAC units, ductless split air conditioners, chiller services, and more.
My aunt and uncle have been trusting Air-Tro for almost 30 years so I reached out to Air-tro to help us replace AC and furnace units. The installation team was awesome especially Luis who worked very hard the next day to make sure our AC functional. Thanks so much again for the great team!
J
Joseph Ramirez
Nov 4, 2025
★★★★★5.0
It was an unusually hot day, and our AC went out. I called Air-Tro to see if they had a tech in the area. Ryan Mancilla said he was on a call, but he would make sure to get to us. He arrived at our facilities and started trouble shooting our unit and was able to get our AC up and running and give it a nice tune-up in the process. Ryan kept me informed of what he was doing and was always very professional the whole time he was here, and the whole time he was here, he was in a cheery disposition regardless of how hot it was on the roof! Air-Tro has great employes who care about the customer and are very knowledgeable about what they are doi...It was an unusually hot day, and our AC went out. I called Air-Tro to see if they had a tech in the area. Ryan Mancilla said he was on a call, but he would make sure to get to us. He arrived at our facilities and started trouble shooting our unit and was able to get our AC up and running and give it a nice tune-up in the process. Ryan kept me informed of what he was doing and was always very professional the whole time he was here, and the whole time he was here, he was in a cheery disposition regardless of how hot it was on the roof! Air-Tro has great employes who care about the customer and are very knowledgeable about what they are doing.
S
Steve Summerell
Feb 7, 2026
★★★★★5.0
We had a very old A/C & heating unit that needed top be replaced.. The estimate seemed fair, and the service guys who did the replacement di a great job..They were easy to work with and always left the work areas really clean. We were totally satisfied with working with Air-Tro.
R
Roy Chan
Jan 13, 2026
★★★★★5.0
The appointment was between 1-5. The technician came around 4pm. I had to call to check on the arrival. I wished maybe we can get a text. It was fine. The technician was very courteous and did the maintenance accordingly. He changed the filter and checked all the wiring of the system. No issued found. It was straight forward. Air Tro was the company installing my system over 15 years ago. Thanks Air Tro.
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