Giant HVAC is a trusted, family-owned and operated HVAC contractor with over 25 years of industry experience serving Fremont and the surrounding Bay Area. We specialize in heating and air conditioning installations, system replacements, heat pumps, ductless mini-split systems, duct design, and duct replacement. Our customers appreciate our honest recommendations, transparent communication, and clean, professional workmanship. Whether you’re replacing an aging system or installing new equipment, we’re committed to providing high-quality solutions that keep your home comfortable and energy efficient year-round.
Website: giant-hvac.com
Phone: (510) 624-4268
Cross Streets: Near the intersection of Christy St and Randall Pl
Open now
- Sat 9:00 AM - 1:00 PM
43012 Christy St Fremont, CA 94538 ·2325.36 mi
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Reviews
yelpJoe is simply awesome. He is been helping us out for many years and am quite impressed with his diagnosis and fixes of all the HVAC issues we have encountered. He is very responsive and...
MoreOur 30 year old HVAC (furnace/coil/condenser) was no longer working, so we needed a replacement before the summer heat started. So I do what I always do, which is search on Yelp! I found Giant...
MoreJoe and his crew were great. Installed new furnace, AC, & ductwork to replace our very old system. Did good work and were verfriendly
MoreSo this company had come within 24 hours to my parents house in Newark. This is service that is lacking in many areas. Joe our service tech was explaining issues with the AC unit, he was clear...
MoreJoe and the Giant team came over and gave us the best experience with installing an AC. Other companies tried to sell us their most premium service without acknowledging the fact that our house...
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