Brand Certified
Giant HVAC, Inc
4.9(61 reviews)
Certified by Giant HVAC, Inc • May 17, 2026
Business Details
43012 Christy St, Fremont, CA
94538, United States
Certified by Giant HVAC, Inc • May 17, 2026
(510) 624-4268
Certified by Giant HVAC, Inc • May 17, 2026
https://www.giant-hvac.com/
Certified by Giant HVAC, Inc • May 17, 2026
About
Certified by Giant HVAC, Inc • May 17, 2026
HVAC ContractorHeating ContractorAir Conditioning ContractorAir Quality Consultant
Giant HVAC is a trusted HVAC contractor with over 20 years of experience providing heating and air conditioning services. We specialize in HVAC installations, system replacements, heat pumps, ductless mini-splits, and ductwork. Our team is known for honest recommendations, clear communication, and clean, professional workmanship that keeps homes comfortable year-round.
Location
Certified by Giant HVAC, Inc • May 17, 2026
Hours
Certified by Giant HVAC, Inc • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
Saturday9:00 AM - 1:00 PM
SundayClosed
Reviews
4.9
61 reviews
5 stars
58
4 stars
2
3 stars0
2 stars0
1 star
1
- KQKevin QuinnApr 28, 20265.0HVAC systems are very complex these days. Joe of Giant HVAC carefully explained all the various ways to go. Installation was fantastic. Very honest and straightforward. Highly recommend.
- SHSusan HallMar 11, 20265.0Replaced gas wall heater. Excellent work.
- GHGene HertelJan 24, 20265.0Had 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 time.
- FDFrank DurandDec 10, 20255.0Joe came out on short notice and was very friendly, detailed and honest about our furnace situation. Would highly recommend.
- JBJennifer BergJun 1, 20225.0Je provided a quick and reasonable estimate and was able to begin work right away. His team was friendly and efficient and Joe checked in on the progress through the project. Very happy with the service provided and how pleasant he made the experience. Would highly recommend.
Frequently Asked Questions About Giant HVAC, Inc
What services does Giant HVAC, Inc offer?
Giant HVAC, Inc is an HVAC contractor with over 14 years of experience, specializing in quality installation of HVAC equipment.
Where is Giant HVAC, Inc located?
Giant HVAC, Inc is located at 43012 Christy St, Fremont, CA 94538, USA.
What are the operating hours of Giant HVAC, Inc?
The company is open Monday to Friday from 8:00 AM to 5:00 PM, Saturday from 9:00 AM to 5:00 PM, and closed on Sundays.
How can I contact Giant HVAC, Inc?
You can contact Giant HVAC, Inc by phone at +1 510-624-4268 or via email at joe@giant-hvac.com.
What payment options does Giant HVAC, Inc accept?
They accept American Express, Apple Pay, Cash, Check, Discover, Financing, Invoice, MasterCard, Visa, and Zelle.
Which counties does Giant HVAC, Inc serve?
Giant HVAC, Inc serves customers in Santa Clara, Alameda, San Mateo, and Contra Costa counties in California, USA.
Are there convenient places nearby where I can mail or receive packages when visiting Giant HVAC, Inc?
Yes, there is a UPS Access Point location nearby which provides courier and shipping services.
Can I grab a meal or coffee near Giant HVAC, Inc?
Nearby dining options include Sri Ananda Bhavan, an Indian restaurant, and Lloyd's Donut Kitchen, a bakery and coffee shop.
Are there any wellness or beauty services close to Giant HVAC, Inc?
Yes, Rosehip Nail Spa and Rosehip Nails & Lash offer spa and nail salon services, and Planet Fitness provides gym and recreational facilities nearby.
What can customers do after visiting Giant HVAC, Inc for HVAC services?
Customers can explore local shopping centers like Mowry East Shopping Center, or visit specialized stores like Kumar Jewelers and Beck’s Shoes nearby.
Brand Certified Facts from Giant HVAC, Inc
This information is certified by Giant HVAC, Inc and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
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