Calstar Heating & Air Conditioning INC.

Calstar Heating & Air Conditioning is a bonded, insured HVAC contractor serving Los Angeles, Glendale, Pasadena, and Burbank alongside 11 additional Southern California communities from Arcadia to Sunland. All seven verified Google reviews award the company a perfect 5-star rating, with customers consistently praising both the technicians and the front-office experience. The company holds itself out as a licensed contracting operation with licensed contractors on every service call. Residential clients across the greater LA metro routinely turn to Calstar for new installations, full replacements, and the kind of ongoing maintenance that keeps aging systems running past their expected lifespans.

What sets Calstar apart is the combination of budget-conscious recommendations and a genuine focus on indoor air quality. Their website frames air conditioner installations as opportunities to match homeowners with the best equipment that fits their financial picture, rather than steering toward the highest-margin option. Skilled engineers assess ventilation and filtration as part of every visit, a concern that resonates strongly with LA-area residents navigating urban air quality challenges. Every job carries the backing of the company's bonded and insured status, meaning homeowners have recourse if anything falls short of the estimate or leaves a site unfinished.

Across every review, one name surfaces repeatedly: Sasoun. Lawrence Lee credits Sasoun and his crew for a methodical three-day replacement of a 35-year-old furnace and air conditioning system, noting that honesty about options distinguished Calstar from contractors who simply push the most expensive fix. Dot Kim received a full HVAC assessment within hours of calling and watched Sasoun diagnose and resolve the issue on the first trip. During an LA heat wave, Patrick K booked a same-day capacitor replacement at a fair price when competitors quoted triple-digit figures to an apparently captive market. That pattern of arriving when it matters most, explaining the work clearly, and refusing to take advantage of stressed homeowners defines the reputation Calstar has earned across Glendale, Pasadena, Burbank, and beyond.