Expert Local HVAC Services in Buffalo Grove IL
American Star has been serving the residents of Buffalo Grove, IL and the surrounding areas since 1980. In that tiime, we’ve encountered pretty much any heating, cooling, or indoor air quality issue you can imagine. We’ve become so confident in our skills that we offer a 100% money back guarantee on all services! We also offer financing for people who prefer to pay over time and our Galaxy Club, a planned maintnenace program to help our planning-ahead clients save time and money.
We offer a full range of HVAC services, including repair, replacement, installation, and maintenance for furnaces, boilers, heat pumps, and air conditioners. We also offer indoor air quality services to improve your health and comfort at home, including UV light air purifiers, air cleaners, whole-home humidifiers, and duct cleaning. Odors, harmful microorganisms, and dry throats don’t stand a chance! Read our reviews and find out why your neighbors consider us to be their nearby heating and air company in Buffalo Grove, IL.
Recent Jobs and Reviews in Buffalo Grove, IL
Our Local Reviews by City
- Arlington Heights, IL (11)
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- Villa Park, IL (2)
- West Chicago, IL (1)
- Wheaton, IL (2)
- Wheeling, IL (1)
- Winfield, IL (1)
- Wood Dale, IL (4)
Job Locations and Reviews
Very nice. Had good conversation with Alexa
![Buffalo Grove, IL - Performing annual ac maintenance clean & check. Testing pressures & amp draws Buffalo Grove, IL - Performing annual ac maintenance clean & check. Testing pressures & amp draws](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2544621.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual ac maintenance clean & check. Testing pressures & amp draws
![Buffalo Grove, IL - AC tune up and noise inspection. Courtesy inspection of intermittent noise. Buffalo Grove, IL - AC tune up and noise inspection. Courtesy inspection of intermittent noise.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2540228.jpg)
![Chris S. Chris S.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390670.jpg)
AC tune up and noise inspection. Courtesy inspection of intermittent noise.
![Buffalo Grove, IL - Performing a summer clean and check on a newer 2 stage high efficiency Bryant heat pump... Buffalo Grove, IL - Performing a summer clean and check on a newer 2 stage high efficiency Bryant heat pump...](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2539179.jpg)
![Adam C. Adam C.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390667.jpg)
Performing a summer clean and check on a newer 2 stage high efficiency Bryant heat pump...
![Buffalo Grove, IL - Searching for a leak in the AC system. Going over recommendations and repair options. Buffalo Grove, IL - Searching for a leak in the AC system. Going over recommendations and repair options.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2531699.jpg)
![Chuck A. Chuck A.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2486016.jpg)
Searching for a leak in the AC system. Going over recommendations and repair options.
![Buffalo Grove, IL - Performing annual ac maintenance clean & check. Replacing air filter & testing pressures. Buffalo Grove, IL - Performing annual ac maintenance clean & check. Replacing air filter & testing pressures.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2512952.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual ac maintenance clean & check. Replacing air filter & testing pressures.
Most courteous!
We thank you for sharing your positive experience. It made our day.
![Buffalo Grove, IL - Performing annual ac maintenance check. Taking temp drop & amp draws. Buffalo Grove, IL - Performing annual ac maintenance check. Taking temp drop & amp draws.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2512194.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual ac maintenance check. Taking temp drop & amp draws.
![Buffalo Grove, IL - Performing annual AC maintenance check. Replacing air filter & taking amp draws. Buffalo Grove, IL - Performing annual AC maintenance check. Replacing air filter & taking amp draws.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2512097.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual AC maintenance check. Replacing air filter & taking amp draws.
Chuck was great. He explained everything in detail so I understood what the issue was with my A/C. It is working now but there is a leak. He put dye in the system to pinpoint the leak. He said it would take a few weeks for the dye to go through the system. I like it if Chuck could be the repair person for my follow up appointment.
![Buffalo Grove, IL - recharging system back to factory specifications. Testing the units operation and efficiency. Buffalo Grove, IL - recharging system back to factory specifications. Testing the units operation and efficiency.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2504927.jpg)
![Chuck A. Chuck A.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2486016.jpg)
recharging system back to factory specifications. Testing the units operation and efficiency.
![Buffalo Grove, IL - Lit water heater pilot and checking for any error codes and causes for pilot to go out. Buffalo Grove, IL - Lit water heater pilot and checking for any error codes and causes for pilot to go out.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2500441.jpg)
![Chuck A. Chuck A.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2486016.jpg)
Lit water heater pilot and checking for any error codes and causes for pilot to go out.
![Buffalo Grove, IL - Performing annual AC clean & check. Taking temp drop & testing pressures Buffalo Grove, IL - Performing annual AC clean & check. Taking temp drop & testing pressures](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2496127.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual AC clean & check. Taking temp drop & testing pressures
![Buffalo Grove, IL - Performing annual AC maintenance check. Replacing filter. Taking temp drop. Buffalo Grove, IL - Performing annual AC maintenance check. Replacing filter. Taking temp drop.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2495977.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual AC maintenance check. Replacing filter. Taking temp drop.
![Buffalo Grove, IL - Performing annual ac clean & check. Replacing air filter & taking temp drop. Buffalo Grove, IL - Performing annual ac clean & check. Replacing air filter & taking temp drop.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2486684.jpg)
![Alexa M. Alexa M.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390668.jpg)
Performing annual ac clean & check. Replacing air filter & taking temp drop.
![Buffalo Grove, IL - Performing routine maintenance and humidifier service on the heating system. Buffalo Grove, IL - Performing routine maintenance and humidifier service on the heating system.](https://s3.amazonaws.com/static.sidebox.com/47F1697A-9FF4-4CF7-BD67-B8F969BB8C48/2414996.jpg)
![Christopher C. Christopher C.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390669.jpg)
Performing routine maintenance and humidifier service on the heating system.
![Christopher C. Christopher C.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390669.jpg)
Performing routine maintenance and humidifier service on the heating system.
![Christopher C. Christopher C.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390669.jpg)
Cleaning blower and blower wheel for better air circulation and to increase the lifespan of the blower.
![Christopher C. Christopher C.](https://s3.amazonaws.com/static.sidebox.com/user/avatar/2390669.jpg)
Inspecting high efficiency communicating furnace and performing yearly maintenance.
Chris C. and Adam C. were very knowledgeable and professional when fixing our boiler. They explained EVERYTHING they were doing and were very thorough. They even cleaned up after they were done. I would recommend American Star to ANYONE!! Thank you!!
Thank you for the great 5 star review with our technicians Chris C and Adam. Its great to hear that they explained everything to you and cleaned up when they were done. If there is anything we can do for you please give us a call. Have a happy holiday.