Indoor Air Quality
- Maintenance Program
Our Customers Are The Coolest
"My church had a major noise problem. Avis reduced the noise level in it by over 60%. Happy ending!"
- Father Frank, Hesperia, CA 2002
"It is with great appreciation for the services provided over several years that I am able to refer, without reservation, Ed Ballard and Avis. "
- Rick Brown, Diocese of San Bernardino, 2011
"I just wanted to take a moment to thank the entire staff of Avis. Your call takers are always so nice and the technicians never miss a beat."
- Byron, Redlands, CA 2010
Serving The Greater Riverside Area
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