Certified Maintenance Professionals

Our certified technicians will be around to change your filters, check electrical consumption, clean your system, and replace any parts we find to be headed toward a breakdown.

In addition to NATE Certification, our PM technicians complete an additional certification through Mainstream Engineering.

Mainstream’s PM Tech certification covers all aspects of acid and moisture detection, acid removal, water removal, compressor maintenance, coil maintenance, proper refrigeration charging techniques, advanced diagnosis, and leak testing procedures.