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San Jose CA Commercial HVAC & Refrigeration

San Jose CA Commercial HVAC & Refrigeration2018-11-30T15:44:45+00:00

As a third-generation, family owned company, RESSAC helps San Jose, CA building tenants, business property owners and facility managers keep their commercial HVAC & refrigeration systems running.
Read the reviews from our San Jose, CA commercial customers to learn more about our low-priced, high-quality design, commissioning, installation, maintenance, monitoring and repair work.

Local Reviews
for San Jose, CA


Ryan E.

Ryan E.

AC service technician arrived for a survey at a cell phone store in San Clara county. Customer requested a thorough inspection of the heating components. Tech checked all heating items, no issues with the heat exchanger, gas valves and line were fine. Burners and gas pilots also OK. Unit not in need of replacement.

Near W Trimble Rd, San Jose, CA 95131
San Jose, CA - AC service technician arrived for a survey at a cell phone store in San Clara county. Customer requested a thorough inspection of the heating components. Tech checked all heating items, no issues with the heat exchanger, gas valves and line were fine. Burners and gas pilots also OK. Unit not in need of replacement.
Ryan E.

Ryan E.

RESSAC AC technicians were dispatched to an auto dealership in San Jose, CA. Service department was no longer cooling. Three ICP HVAC units were down. RTU #4 had the programming set incorrectly on the thermostat. Unit #3 was not receiving line voltage, breakers operating but only intermittently. Breaker was reset and customer notified to request an electrician to address the breaker panel. RTU #2 was also down with a failed control board, which was quoted for the customer to approve. Area returned to partial cooling, awaiting customer approval for remaining repairs.

Near Stevens Creek Blvd, San Jose, CA 95129
San Jose, CA - RESSAC AC technicians were dispatched to an auto dealership in San Jose, CA. Service department was no longer cooling. Three ICP HVAC units were down. RTU #4 had the programming set incorrectly on the thermostat. Unit #3 was not receiving line voltage, breakers operating but only intermittently. Breaker was reset and customer notified to request an electrician to address the breaker panel. RTU #2 was also down with a failed control board, which was quoted for the customer to approve. Area returned to partial cooling, awaiting customer approval for remaining repairs.
Rudy  M.

Rudy M.

Near Eastridge Mall, San Jose, CA 95122
Rudy  M.

Rudy M.

Near Eastridge Mall, San Jose, CA 95122
Ryan E.

Ryan E.

Commercial A/C tech arrived at retail store in San Jose, California to replace a condenser fan motor. He put the new motor in and tested all voltage to contactors. All components were found working.

Near Almaden Expy, San Jose, CA 95118
San Jose, CA - Commercial A/C tech arrived at retail store in San Jose, California to replace a condenser fan motor. He put the new motor in and tested all voltage to contactors. All components were found working.
Ryan E.

Ryan E.

RESSAC HVAC technician arrived at insurance firm to inspect and repair a downed AC unit. Tech found that the unit was not receiving any gas from the building and notified the manager to have the property owner have their gas turned on.

Near N Capitol Ave, San Jose, CA 95132

RESSAC Climate Control