In order to provide our exceptional commercial HVAC & refrigeration service to office parks, malls, retail stores and big box outlets in Hanford, CA and throughout California, RESSAC employs great technicians, focuses on operational efficiency and keeps abreast of advancing technologies. Those are the key elements of every Hanford, CA commercial assessment, design, installation, maintenance, monitoring or repair service we offer. Read our reviews below to learn what our business customers have to say.

Local Reviews
for Hanford, CA

RESSAC Climate Control Rated 5.0 out of 5 stars based on 2 customer reviews

Great service




Review of RESSAC Climate Control

Fast and friendly very informative


Response from RESSAC Climate Control:

Thanks for the great review Brandy!


Awesome Service!!




Review of RESSAC Climate Control


Response from RESSAC Climate Control:

Great to here it Rachel!


JR i.

JR i.

Quoted HVAC repairs were scheduled at a furniture retailer in Hanford California. Three Carrier air conditioners needed repairs: two economizer boards, OAT and MAT sensors needed replacing, along with two failed condenser fan motors. Our technician arrived with all necessary parts and made repairs to all three commercial units. After repairs were complete, he cycled and tested each system. All units are running normally now, job complete.

Near W Lacey Blvd, Hanford, CA 93230
Hanford, CA - Quoted HVAC repairs were scheduled at a furniture retailer in Hanford California. Three Carrier air conditioners needed repairs: two economizer boards, OAT and MAT sensors needed replacing, along with two failed condenser fan motors. Our technician arrived with all necessary parts and made repairs to all three commercial units. After repairs were complete, he cycled and tested each system. All units are running normally now, job complete.
Jarred S.

Jarred S.

Dispatched our Hanford CA HVAC technician to a commercial property that was reporting several cooling issues. Upon arrival, our tech found that none of the units onsite were cooling. Inspected units #1 and #3, both brand new, and found them only pulling hot outside air in through the economizers. #3 also had a loose Y connection that was preventing it from calling for cooling. Bypassed both economizers to get units to cool, will need to replace both economizer boards and sensors. Unit #2 had no 24v going to the control board, traced the issue back to a tripped smoke alarm. Reset and tested, condenser fan motors are locked up. Will need to quote for all repairs including fan motors, economizer boards and sensors. Unit #2 is off to protect the compressor.

Near W Lacey Blvd, Hanford, CA 93230
Hanford, CA - Dispatched our Hanford CA HVAC technician to a commercial property that was reporting several cooling issues. Upon arrival, our tech found that none of the units onsite were cooling. Inspected units #1 and #3, both brand new, and found them only pulling hot outside air in through the economizers.  #3 also had a loose Y connection that was preventing it from calling for cooling.  Bypassed both economizers to get units to cool, will need to replace both economizer boards and sensors. Unit #2 had no 24v going to the control board, traced the issue back to a tripped smoke alarm. Reset and tested, condenser fan motors are locked up. Will need to quote for all repairs including fan motors, economizer boards and sensors. Unit #2 is off to protect the compressor.
JR i.

JR i.

Dispatched our Hanford, CA, technician to investigate a water leak at a beauty supply store. Tech found the drain pan overflowing due to a clogged P-Trap and backed-up main roof drain. Was able to clear the clogs in both sections. Tested unit, no other issues and system draining well again.

Near 12th Ave, Hanford, CA 93230
Hanford, CA - Dispatched our Hanford, CA, technician to investigate a water leak at a beauty supply store. Tech found the drain pan overflowing due to a clogged P-Trap and backed-up main roof drain. Was able to clear the clogs in both sections. Tested unit, no other issues and system draining well again.
JR i.

JR i.

Health food store scheduled for their major spring a/c maintenance. Tech tested all motors, checked electrical and replaced belts. Recommending chemical cleaning for both evaporator and condenser coils. No other problems onsite.

Near W Lacey Blvd, Hanford, CA 93230
Hanford, CA - Health food store scheduled for their major spring a/c maintenance. Tech tested all motors, checked electrical and replaced belts. Recommending chemical cleaning for both evaporator and condenser coils. No other problems onsite.
JR i.

JR i.

Near Mall Dr, Hanford, CA 93230
Pete N.

Pete N.

RESSAC HVACR Technician arrived at a drug store to repair a Russell reach-in cooler that was not holding temperature. Technician found the unit low on refrigerant and found a leak causing this refrigerant issue. Tech recovered the old refrigerant and recharged the unit with refrigerant. Unit was restored to proper operation.

Near N 10th Ave, Hanford, CA 93230
Hanford, CA - RESSAC HVACR Technician arrived at a drug store to repair a Russell reach-in cooler that was not holding temperature. Technician found the unit low on refrigerant and found a leak causing this refrigerant issue. Tech recovered the old refrigerant and recharged the unit with refrigerant. Unit was restored to proper operation.
Pete N.

Pete N.

Near N 10th Ave, Hanford, CA 93230
JR i.

JR i.

Call placed by convenience store in Hanford for walk-in cooler running too warm. Refrigeration technician inspected system manufactured by Russell and found a defective defrost timer. He replaced part and unit back up and running. While on site technician also noticed the store EMS thermostat for WIC was reading 5 degrees higher than actual box temperature. He brought this to the attention of EMS contractor.

Near N 10th Ave, Hanford, CA 93230
Hanford, CA - Call placed by convenience store in Hanford for walk-in cooler running too warm. Refrigeration technician inspected system manufactured by Russell and found a defective defrost timer. He replaced part and unit back up and running. While on site technician also noticed the store EMS thermostat for WIC was reading 5 degrees higher than actual box temperature. He brought this to the attention of EMS contractor.
JR i.

JR i.

Near N 10th Ave, Hanford, CA 93230