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affordable top-rated licensed best hvac contractors near me in bay area energy-efficient residential hvac systems in bay area emergency hvac
PROMAX technician performing AC & heat pump service in Sunnyvale. Expert diagnostics, refrigerant check, and HVAC maintenance. San Jose
affordable top-rated licensed best hvac contractors near me in bay area energy-efficient residential hvac systems in bay area emergency hvac
affordable top-rated licensed best hvac contractors near me in bay area energy-efficient residential hvac systems in bay area emergency hvac
Me with my new PROMAX cap!
HVAC Installations | Licensed HVAC Contractors | Bay Area Heating & Cooling | AC & Furnace Installation | Trusted Local HVAC Experts
AC Maintenance near you
Trusted HVAC contractor serving Santa Clara & San Jose. PROMAX installs and repairs heat pumps, AC systems, and ductless units. Los Altos
Mitsubishi Electric heat pump system installed by Mitsubishi Diamond Contractor with proper clearances and electrical connection.
hvac emergency repair, hvac repair, hvac repair near me hvac replacement, air conditioner repair
Promax Service Group Heating

Promax Service Group is certified Mitsubishi Diamond Elite Contractor and Bryant Premier Dealer serving San Jose, Fremont, Santa Clara, Mountain View, Sunnyvale, Cupertino, Menlo Park and the Bay Area. We specialize in HVAC installation and Heat Pump Water Heaters Installation, HVAC repair, HVAC replacement and preventative HVAC maintenance for homes and businesses. Our experienced technicians provide emergency HVAC service, same-day repairs, and customized maintenance plans that extend equipment life, improve indoor air quality and lower energy bills. As a family-owned company, we treat every customer like family. Rebates and financing available.

Website: promax-service.com

Phone: (669) 777-1997

Cross Streets: Near the intersection of Kaiser Dr and Pepper Tree Ln

Response 9 secs. Response rate 100%

Open now

  • Mon 7:00 AM - 10:00 PM

3033 Kaiser Dr Santa Clara, CA 95051 ·2328.61 mi

Merchant Verified

Reviews

yelp
5.0 67 reviews
5 star
67 4 star
0 3 star
0 2 star
0 1 star
0
Joshua B. 08/07/26

I couldn't be happier with my HVAC recent service with Promax. I needed someone to disconnect my a/c condenser on very short notice, and Promax was the only provider who was able to get it done...

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Devesh Y. 07/23/26

I had a highly professional and excellent quality experience getting my HVAC installed this June. I reached out to a handful of contractors in late April. Albert from promax was quite...

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Amit P. 10/28/26

I worked with the team at Promax to get a heat pump water heater installed to replace my aging gas heater. After some negotiating between contractors and working with my preferences for water...

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Aykut A. 10/19/26

Max from Promax was great. He responded quickly and fixed our problem right away. Insulation in our attic was falling onto the furnace, so he went up to the attic and sorted it all out. Then he...

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Aditya M. 10/09/26

Promax service group did a phenomenal job of installing a heat pump HVAC and replacing the ducts. They are honest professionals and experts at their craft which was easy to see when they suggested...

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