
Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Open 24/7 · Responding in 24 hours
Commercial HVAC
Licensed HVAC contractor providing residential and commercial heating, cooling, and air quality services in San Jose.
Promax Service Group is a commercial HVAC contractor based in San Jose, CA. Services listed include HVAC repair, HVAC installation, HVAC maintenance and air conditioner repair. Emergency service available and licence #1133885.
Yes
Emergency Service
Available
Financing Available
San Jose, CA
Service Area
No Best HVAC reviews yet
Been a customer of Promax Service Group? Be the first to rate them.
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured

Sep 8, 2026
Reading Time About 16 Min

Sep 7, 2026
Reading Time About 6 Min

Sep 6, 2026
Reading Time About 7 Min

Sep 3, 2026
Reading Time About 6 Min
Have another question? Our team is here to help.
Promax Service Group lists HVAC repair, HVAC installation, HVAC maintenance, air conditioner repair, furnace repair and heat pump repair. Contact them to confirm they handle your specific job.
Promax Service Group is based in San Jose, CA.
Yes, Promax Service Group lists emergency service. Call them directly for urgent heating or cooling repairs.
Promax Service Group lists licence number 1133885. You can confirm it is current with the California contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.