True Master

True Master Inc holds California HVAC contractor license #1046247 and has operated for over a decade from a Glendale office at 1120 S Adams St. The company targets both residential and commercial clients throughout Los Angeles County, including Glendale and Burbank. The firm prominently markets 100% Customer Satisfaction and True Quality on its website homepage. Against that backdrop, the 11 reviews currently visible yield a 1.8-star average rating, with every individual reviewer awarding one star.

The company touts clean technicians and speedy service on its About page and offers a wide equipment scope spanning chillers, boilers, and cooling towers alongside standard residential heating and air conditioning. Its services extend into zoning systems, variable-frequency drives, economizers, and indoor air quality controls including humidifiers and dehumidifiers. The breadth of commercial-grade offerings distinguishes this firm from many regional residential contractors, though specifics on brand partnerships, equipment warranties, or workmanship guarantees are absent from the published website text.