207 E. Los Feliz Rd
Glendale, CA 91205
(800) 273-7710

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Local Reviews
for pasadena, ca

Rated 4.7 out of 5 stars based on 3 customer reviews

Very good service and competitive price

We definitely will continue to use RESSAC for maintenance and repairs.


Response from RESSAC Climate Control:

Thank you for the positive review, Robert. We look forward to providing quality service to you on future visits!

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Great Service

RESSAC's follow through and professional service is very much appreciated.

  • Overall Experience
  • Quality
  • Price
  • Convenience

all good, nice guy, very helpful


Response from RESSAC Climate Control:

Thanks for taking the time to give us feedback Stephen!

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Job Locations
for pasadena, ca

Jovanny C.

Jovanny C. Job Checkin

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked and confirmed operational. Did note that the condenser coils and outside air screens are dirty and should be washed. Will quote for additional work.

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked and confirmed operational. Did note that the condenser coils and outside air screens are dirty and should be washed. Will quote for additional work.

Jovanny C.

Jovanny C. Job Checkin

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked for condition. Found a main drain line had broken, was able to repair and get it draining normally again today.

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked for condition. Found a main drain line had broken, was able to repair and get it draining normally again today.

Jovanny C.

Jovanny C. Job Checkin

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked and confirmed operational.

Air conditioning maintenance scheduled for an office building in Pasadena California. Summer service, all filters swapped out, equipment checked and confirmed operational.

Jovanny C.

Jovanny C. Job Checkin


Sergio J.

Sergio J. Job Checkin


Sergio J.

Sergio J. Job Checkin

Returned to a retailer on Colorado Blvd in Pasadena, CA, to work with the maintenance crew on chiller water temperature. Property management was in charge of the water temperature, and our technician walked through the current issues our store was experiencing. Despite outside temperatures, property had only 1 out of 4 chillers running, with a 44 degree water temp. Maintenance agreed to try some minor temperature adjustments to assist our store with the humidity/heat. Our tech also spoke to the store, advised them that keep their front door opens all day is not best practice and can reduce cooling efficiency. Measured all space temps to report, will monitor situation and check in with mall management after adjustments to water temp have been made.

Returned to a retailer on Colorado Blvd in Pasadena, CA, to work with the maintenance crew on chiller water temperature. Property management was in charge of the water temperature, and our technician walked through the current issues our store was experiencing. Despite outside temperatures, property had only 1 out of 4 chillers running, with a 44 degree water temp. Maintenance agreed to try some minor temperature adjustments to assist our store with the humidity/heat. Our tech also spoke to the store, advised them that keep their front door opens all day is not best practice and can reduce cooling efficiency. Measured all space temps to report, will monitor situation and check in with mall management after adjustments to water temp have been made.

Doug W.

Doug W. Job Checkin

Quoted air conditioning repairs were scheduled today at a commercial customer in Pasadena California. Our technician replaced the freeze stat safety switch for the #7 Lennox system. Cycled and tested unit after making repairs, and checked out with EMS to confirm no more alarms onsite. Job complete.

Quoted air conditioning repairs were scheduled today at a commercial customer in Pasadena California. Our technician replaced the freeze stat safety switch for the #7 Lennox system. Cycled and tested unit after making repairs, and checked out with EMS to confirm no more alarms onsite. Job complete.

Doug W.

Doug W. Job Checkin

Dispatched our Pasadena California refrigeration technician to a commercial customer with a non-operational ice machine. Upon arrival, found their main kitchen ice machine with a locked dispenser motor, clogged ice bin drain, and missing screws on the cabinet cover. Shut the unit down to prevent leaking, will source and quote necessary parts to make repairs.

Dispatched our Pasadena California refrigeration technician to a commercial customer with a non-operational ice machine. Upon arrival, found their main kitchen ice machine with a locked dispenser motor, clogged ice bin drain, and missing screws on the cabinet cover. Shut the unit down to prevent leaking, will source and quote necessary parts to make repairs.

Doug W.

Doug W. Job Checkin

Responded to an emergency AC call at a health store with a unit in communication loss. Upon arrival and after completing troubleshooting, our technician found that the commercial Carrier unit had blown fuses and was low on refrigerant. Wires had come off of the condenser fan motor relay and had to be reconnected. Will need to quote a return visit to perform a leak search, repair, and a coil washing. Unit is working partially at this time, will quote the return.

Responded to an emergency AC call at a health store with a unit in communication loss. Upon arrival and after completing troubleshooting, our technician found that the commercial Carrier unit had blown fuses and was low on refrigerant. Wires had come off of the condenser fan motor relay and had to be reconnected. Will need to quote a return visit to perform a leak search, repair, and a coil washing. Unit is working partially at this time, will quote the return.

Sergio J.

Sergio J. Job Checkin

A loan store in Pasadena California called in to report their AC unit was no longer cooling. Our technician found the commercial BDP split system with a tripped circuit breaker. After inspecting all electrical components, the tech traced the problem to a shorted wire that he replaced. Reset breaker and unit is functional again with a 58 degree supply. This is an older unit, approaching 30 years. Will send a replacement recommendation to the customer as well, job complete and site cooling at this time.

A loan store in Pasadena California called in to report their AC unit was no longer cooling. Our technician found the commercial BDP split system with a tripped circuit breaker. After inspecting all electrical components, the tech traced the problem to a shorted wire that he replaced. Reset breaker and unit is functional again with a 58 degree supply. This is an older unit, approaching 30 years. Will send a replacement recommendation to the customer as well, job complete and site cooling at this time.

Franco M.

Franco M. Job Checkin

Our Pasadena California area technicians were onsite for multiple HVAC repairs at a commercial building. Including the replacement of damaged ductwork, repairing electrical that was damaged during a break-in onsite, and re-blocking old drain line blocks that needed to be replaced. Completed most of the quoted repair work today, will need to return to finish the ductwork run. Customer aware of status, scheduling for following week with customer.

Our Pasadena California area technicians were onsite for multiple HVAC repairs at a commercial building. Including the replacement of damaged ductwork, repairing electrical that was damaged during a break-in onsite, and re-blocking old drain line blocks that needed to be replaced. Completed most of the quoted repair work today, will need to return to finish the ductwork run. Customer aware of status, scheduling for following week with customer.

Sergio J.

Sergio J. Job Checkin

Dispatched our LA county commercial HVAC technician back to a brand clothing store to complete approved repairs. The site's #2 Lennox air conditioner had a failed control board that needed replacing. Upon arrival, our tech removed and replaced the faulty circuit board, tested and ran the unit. System providing a 20 degree temperature split. Working at capacity now.

Dispatched our LA county commercial HVAC technician back to a brand clothing store to complete approved repairs. The site's #2 Lennox air conditioner had a failed control board that needed replacing. Upon arrival, our tech removed and replaced the faulty circuit board, tested and ran the unit. System providing a 20 degree temperature split. Working at capacity now.

Michael M.

Michael M. Job Checkin

Our local technician arrived at a home goods store in Pasadena, California, to inspect one of their commercial air conditioners that was reading high supply temperatures. Tech diagnosed unit #2 with a faulty TXV that would not open. Will need to replace TXV and filter drier, and inspect compressor after making repairs. Compressor possibly damaged, but is not over-amping and windings are in good shape. Quote to follow.

Our local technician arrived at a home goods store in Pasadena, California, to inspect one of their commercial air conditioners that was reading high supply temperatures. Tech diagnosed unit #2 with a faulty TXV that would not open. Will need to replace TXV and filter drier, and inspect compressor after making repairs. Compressor possibly damaged, but is not over-amping and windings are in good shape. Quote to follow.

Sergio J.

Sergio J. Job Checkin


Sergio J.

Sergio J. Job Checkin