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


Willy D.

Willy D.

A mobile service provider reported that their AC wasn't working in Santa Rosa, CA. Dispatched our tech on ER service. Arrived onsite, found the store at 73 degrees and cooling normally. Spoke to site, found site was actually mall maintained and supplied for cool air. Will report and charge for site visit.

Near Santa Rosa Plaza, Santa Rosa, CA 95401
Santa Rosa, CA - A mobile service provider reported that their AC wasn't working in Santa Rosa, CA. Dispatched our tech on ER service. Arrived onsite, found the store at 73 degrees and cooling normally. Spoke to site, found site was actually mall maintained and supplied for cool air. Will report and charge for site visit.
Nick R.

Nick R.

RESSAC is ready to serve you Santa Rosa! We have NATE certified a/c technicians living in your area and servicing commercial buildings near you every day. We provide installation, repair, and maintenance services on all types and brands of HVAC and refrigeration equipment. All markets served including office buildings, distribution centers, warehouses, convenience stores, motels, restaurant and retail.

Near Santa Rosa, CA
Santa Rosa, CA - RESSAC is ready to serve you Santa Rosa! We have NATE certified a/c technicians living in your area and servicing commercial buildings near you every day. We provide installation, repair, and maintenance services on all types and brands of HVAC and refrigeration equipment. All markets served including office buildings, distribution centers, warehouses, convenience stores, motels, restaurant and retail.