Yorba Linda, CA business & property owners in need of HVAC or refrigeration design, installation, maintenance, monitoring, repair or retrofits have called RESSAC first for the past 90 years. That’s because we are a third-generation, family owned company that prides itself in exceptional customer support, timely response and quality service. Don’t take our word for it, read our reviews below to learn more.

Local Reviews
for Yorba Linda, CA


Doug W.

Doug W.

A restaurant in Yorba Lina, California, requested three portable coolers to be set up in different areas. Our technician arrived and installed two portable coolers for the dining room, and the third for their lobby.

Near Oakcrest Cir, Yorba Linda, CA 92887
Yorba Linda, CA - A restaurant in Yorba Lina, California, requested three portable coolers to be set up in different areas. Our technician arrived and installed two portable coolers for the dining room, and the third for their lobby.
Doug W.

Doug W.

Approved repairs were scheduled today for multiple HVAC units at a restaurant in Yorba Linda CA. A Goodman system needed a new liquid line drier and suction filter. A York unit had its blower motor and wheel replaced, and the repair housing repaired. And RTU #7 had a condenser fan motor, blade and capacitor that we replaced.

Near Oakcrest Cir, Yorba Linda, CA 92887
Doug W.

Doug W.

Approved repairs scheduled at a restaurant in Yorba Linda, California, today. Their cold line system needed the temperature controller replaced. Upon arrival, our commercial refrigeration technician removed the defective parts, installing a new controller and defrost timer. Tested all functions, system working normally now.

Near Oakcrest Cir, Yorba Linda, CA 92887
Yorba Linda, CA - Approved repairs scheduled at a restaurant in Yorba Linda, California, today. Their cold line system needed the temperature controller replaced. Upon arrival, our commercial refrigeration technician removed the defective parts, installing a new controller and defrost timer. Tested all functions, system working normally now.
Doug W.

Doug W.

A restaurant in Yorba Linda CA had one Goodman air conditioner down due to a bad compressor, condenser fan motor and blade, as well as a capacitor. Our technician arrived and replaced all faulty parts on the AC, and also washed the condenser coils. Will return to complete filter changes and coil washing on the remaining units, completed this repair early to provide much needed cooling to a specific area, per site request.

Near Oakcrest Cir, Yorba Linda, CA 92887
Yorba Linda, CA - A restaurant in Yorba Linda CA had one Goodman air conditioner down due to a bad compressor, condenser fan motor and blade, as well as a capacitor. Our technician arrived and replaced all faulty parts on the AC, and also washed the condenser coils. Will return to complete filter changes and coil washing on the remaining units, completed this repair early to provide much needed cooling to a specific area, per site request.
Doug W.

Doug W.

A restaurant in Yorba Linda California reported that all their AC units had gone down. Our commercial HVAC technician for the area responded, find all units very dirty with clogged coils and filters. RTU3 had a locked condenser fan motor, and someone had already disconnected a bad compressor on circuit #2. Compressor #1 had burnt wiring and was running on high head pressure. RTU1 had blown fuses, which the tech was able to replace to get it running. #2 and #6 will need additional time to troubleshoot and resolve.

Near Oakcrest Cir, Yorba Linda, CA 92887
Yorba Linda, CA - A restaurant in Yorba Linda California reported that all their AC units had gone down. Our commercial HVAC technician for the area responded, find all units very dirty with clogged coils and filters. RTU3 had a locked condenser fan motor, and someone had already disconnected a bad compressor on circuit #2. Compressor #1 had burnt wiring and was running on high head pressure. RTU1 had blown fuses, which the tech was able to replace to get it running. #2 and #6 will need additional time to troubleshoot and resolve.
Doug W.

Doug W.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Doug W.

Doug W.

An A/C maintenance was scheduled today at a baby retailer in Yorba Linda CA. While onsite, our technician completed a the customer's PM checklist, including filter changes and coil cleaning. He noted that units #3 and #4 had failing blower bearings that were making loud noises. Units are operational, but will quote the bearings for recommended replacement to avoid unexpected failure. PM complete.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Yorba Linda, CA - An A/C maintenance was scheduled today at a baby retailer in Yorba Linda CA. While onsite, our technician completed a the customer's PM checklist, including filter changes and coil cleaning. He noted that units #3 and #4 had failing blower bearings that were making loud noises. Units are operational, but will quote the bearings for recommended replacement to avoid unexpected failure. PM complete.
Sean M.

Sean M.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Sean M.

Sean M.

Found unit low on charge. Performed leak search and found no leak. Charged system and unit supplying 58 degree air.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Yorba Linda, CA - Found unit low on charge. Performed leak search and found no leak. Charged system and unit supplying 58 degree air.
Sean M.

Sean M.

Preventative maintenance on air conditioners. Tested all units in heating to prepare for fall.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Sean M.

Sean M.

Found two deficient condenser fan motors causing 20 ton Lennox unit to shut off on high pressure. Replaced fan motor and fuses. Everything running well now.

Near Savi Ranch Pkwy, Yorba Linda, CA 92887
Yorba Linda, CA - Found two deficient condenser fan motors causing 20 ton Lennox unit to shut off on high pressure. Replaced fan motor and fuses. Everything running well now.