Promax Service Group
Promax Service Group is a HVAC provider serving Santa Clara, CA. Rated 5.0★ with 65 Google reviews. See services, review signals, and request a quote.
HVACSanta Clara, CA
On this page
Company overview
- TradeHVAC
- Service areaSanta Clara, CA
- Google rating5.0★ (65 reviews)
- Phone(669) 777-1997
- Address3033 Kaiser Dr, Santa Clara, CA 95051, USA
Photos
Photos from Promax Service Group
What customers say
“The Promax team gave me the best estimate for my Navien HPWH. Not only that the team is very good at communicating to ensure that my questions are asked, confirming appointments, and helping with my r…”
“I worked with ProMax to replace our central HVAC system. My experience with the ProMax team was exceptional. What stood out was their willingness to work with me to design a system that fits our need…”
“I usually don't like to work with structured companies when dealing with my home repairs. But Pro Max is that rare company that is actually there to support the customer, rather than put up a wall be…”
“ProMax replaced old furnace and air-conditioning unit with a new 4 head mini-split system. Slava did initial evaluation and estimate, he was very knowledgeable, experienced and was spot on on how line…”
“My experience with ProMax Service Group was excellent. I had a mini split air and heat installed and they provided professional, reliable, and affordable services. There were 4 mini units and main Uni…”
Key highlights
Strengths
- Highly rated (5.0★ 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 Promax Service Group offer?
Promax Service Group provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Santa Clara, CA.
What is Promax Service Group's rating?
Promax Service Group has a 5.0 out of 5 star rating based on 65 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 Promax Service Group 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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