Giant HVAC, Inc
Giant HVAC, Inc is a HVAC provider serving Fremont, CA. Rated 4.9★ with 60 Google reviews. See services, review signals, and request a quote.
HVACFremont, CA
On this page
Company overview
- TradeHVAC
- Service areaFremont, CA
- Google rating4.9★ (60 reviews)
- Phone(510) 624-4268
- Address43012 Christy St, Fremont, CA 94538, USA
Photos
Photos from brandt frankie, Giant HVAC, Inc, J T
What customers say
“Joe and his crew were great. He gave me several good options for my HVAC replacement, even one that allowed me to keep my current gas furnace. Joe was on time and responsive. He answers all my questio…”
“Had the heater replaced as well as replacing the ducts. Joe and his team did a fine job and the new system is keeping the house warm. We're also looking forward to the AC in the summer for the first t…”
“Huge thanks to Joe for coming to the rescue with our HVAC! Super friendly and down-to-earth, he explained what was wrong and sorted it out quickly. The house is finally comfortable again, and we're so…”
“Thanks Joe and Team! We recently had a whole house fan installed along with a split AC unit for each half of our home, and we could not be happier with the results! From start to finish, the service w…”
“Called for helping remove old furnace. Great communication over the phone and text. The crew come in the next morning and finished in an hour. Reasonable price. Very friendly owner and crew members. R…”
Key highlights
Strengths
- Highly rated (4.9★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Giant HVAC, Inc offer?
Giant HVAC, Inc provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Fremont, CA.
What is Giant HVAC, Inc's rating?
Giant HVAC, Inc has a 4.9 out of 5 star rating based on 60 Google reviews.
Is this company licensed in California?
All listed providers have a verified California contractor license at time of publication. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does Giant HVAC, Inc offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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