Mission Viejo, 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.
for Mission Viejo, CA
Katie - Mission Viejo, CA
Very nice guy and friendly!!
Dispatched our Mission Viejo, CA, air conditioning technician to a retailer for pre-approved repairs. All Lennox units were worked on today, work completed included a coil wash for all systems, two economizer screens on one system and a new A2 sensor on another. All units tested functional after repairs, confirmed all ops OK with EMS.
HVAC preventative maintenance scheduled at a commercial property in Mission Viejo, CA today. Services completed per the PM agreement scope, and a few issues found while onsite. All units need an additional coil cleaning this year, unit #6 needs a new A2 sensor and #9 needs the economizer screen replaced.
A chiropractor's office in Mission Viejo CA was scheduled for HVAC maintenance today. Standard summer, minor service: all filters changed, units inspected and deficiencies noted. System is functional, but has a rusted capacitor that needs to be replaced and a drain line that has cracked. Will quote repairs for customer.
Refrigeration tech returned to a weight loss center in Mission Viejo, CA, to perform approved work. Traulsen freezer #3 was in need of a new capacitor. Tech was able to source and replace. Freezer back to normal operating temperatures, will need to quote failing gaskets but that's not affecting performance at this time.