Menu (800) 273-7710

Modesto CA Commercial HVAC & Refrigeration

Modesto CA Commercial HVAC & Refrigeration2018-11-30T15:08:02+00:00

In order to provide our exceptional commercial HVAC & refrigeration service to office parks, malls, retail stores and big box outlets in Modesto, 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 Modesto, 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 Modesto, CA

Rated 5.0 out of 5 stars based on 1 customer reviews

Great service




Angel Alvarez was very nice and showed us how to use the Ac System, great service!


Response from RESSAC Climate Control:

Thanks for the review Briseida! Happy to hear that Angel was able to help you guys!


Barry S.

Barry S.

On arrival, checked in with Lane Valente and then checked in with office manager at job site. Cleaned filters on both air handlers. Unit #1 is pushing out 64.1deg supply. Unit #2 is pushing out 75deg supply. Server room is at 68.5deg indoor temp. Issue from last visit is still persisting where Auto-Changeover display is showing an alarm of A5U and the TXV on unit one air handler is icing up. Unit #2 condenser is non operational due to the soft start has failed and compressor won’t kick over. Compressor capacitor is testing at 29.4/30. Tested ohms on compressor and it tested out normal. Part will have to be quoted out and replaced for system to be operational and further troubleshooting may be required for unit #2.

Near 10th St, Modesto, CA 95354
JR i.

JR i.

AC technician arrived at a Modesto, CA, to complete approved repairs on a Carrier air conditioner. The unit was low on refrigerant, and needed a full leak search and repair. Located the leak at the discharge valve. Repaired and reset valve, verified system was leak free. Recharged the unit with 410A refrigerant. Tested system, unit is working but disconnect is not functioning. Bypassed the disconnect switch temporarily, will quote for additional repairs to customer ASAP.

Near Plaza Pkwy, Modesto, CA 95350
Modesto, CA - AC technician arrived at a Modesto, CA, to complete approved repairs on a Carrier air conditioner. The unit was low on refrigerant, and needed a full leak search and repair. Located the leak at the discharge valve. Repaired and reset valve, verified system was leak free. Recharged the unit with 410A refrigerant. Tested system, unit is working but disconnect is not functioning. Bypassed the disconnect switch temporarily, will quote for additional repairs to customer ASAP.
Barry S.

Barry S.

Modesto area AC technician arrived at a finance service company for scheduled preventative maintenance. The tech performed their standard 180 PM, including cleaning the washable filters on the Leibert AC units. Found the server room unit with an iced up TXV, which he noted and reported to the client. All equipment cooling at this time.

Near 10th St, Modesto, CA 95354
Modesto, CA - Modesto area AC technician arrived at a finance service company for scheduled preventative maintenance. The tech performed their standard 180 PM, including cleaning the washable filters on the Leibert AC units. Found the server room unit with an iced up TXV, which he noted and reported to the client. All equipment cooling at this time.
Barry S.

Barry S.

Near 10th St, Modesto, CA 95354
Ryan E.

Ryan E.

RESSAC technician dispatched to a cash advance shop in Modesto, CA, for the site not cooling. Found that the unit was iced over at the evaporator coil, system was restricted due to extremely clogged filters. Tech defrosted the unit and removed the filters, replacing with clean filters. Site needs recurring maintenances, will alert customer.

Near E Orangeburg Ave, Modesto, CA 95355
Modesto, CA - RESSAC technician dispatched to a cash advance shop in Modesto, CA, for the site not cooling. Found that the unit was iced over at the evaporator coil, system was restricted due to extremely clogged filters. Tech defrosted the unit and removed the filters, replacing with clean filters. Site needs recurring maintenances, will alert customer.
Ryan E.

Ryan E.

Near E Orangeburg Ave, Modesto, CA 95355
Ryan E.

Ryan E.

Near Dale Rd, Modesto, CA 95356
Angel A.

Angel A.

Our a/c technician was called out to an insurance company to repair a thermostat which was not turning on. Tech replaced old thermostat with a Honeywell ProSeries. AC unit is back up and running in heating and cooling. Installation is complete.

Near Standiford Ave, Modesto, CA 95350
Modesto, CA - Our a/c technician was called out to an insurance company to repair a thermostat which was not turning on. Tech replaced old thermostat with a Honeywell ProSeries. AC unit is back up and running in heating and cooling. Installation is complete.
Angel A.

Angel A.

Near H St, Modesto, CA 95354
Edgar  A.

Edgar A.

Rtu 2 thermostat failed replaced to get unit online

Near Pelandale Ave, Modesto, CA 95356
Edgar  A.

Edgar A.

Near Dale Rd, Modesto, CA 95356

RESSAC Climate Control