Expert Local HVAC Services in Mundelein IL

American Star has been serving the residents of Mundelein, 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 Mundelein, IL.

Recent Jobs and Reviews in Mundelein, IL

Rated 5.0 out of 5 stars based on 1 customer reviews

Customers say: The reviews reflect an overwhelmingly positive sentiment toward the HVAC service provided. Customers consistently express appreciation for the technicians' professionalism, knowledge, and friendly demeanor. The overall tone is decidedly positive, with recurring themes of thoroughness, efficiency, and excellent communication skills. Clients frequently mention how well technicians explain technical issues in understandable terms and their persistence in identifying and resolving problems correctly. The service is repeatedly described as prompt and reliable, with many customers noting they feel well taken care of and expressing confidence in the company's expertise. There's a strong sense of customer loyalty evident throughout the feedback, with several mentions of continued satisfaction over multiple service visits. The technicians are consistently characterized as courteous, respectful of customers' homes, and genuinely helpful in providing maintenance advice.