Home › Top 6 Heating and Cooling Services in San Dimas, California Find best Heating and Cooling Services in San Dimas, California, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Central AC service - San Dimas (CA 91773) US, San Dimas, CA 91773833 N Delancey Ave Advanced Plumbing, Heating and Air Conditioning, Inc. US, San Dimas, CA 91773629 W Covina Blvd Athena Engineering, Inc. US, San Dimas, CA 91773456 E Foothill Blvd AirSupplyAmerica.com US, San Dimas, CA 91773145 S Eucla Ave Northstar Plumbing, Heating and Air Conditioning US, San Dimas, CA 91773271 W Allen Ave Clear Choice Home Services Inc. US, San Dimas, CA 91773561 W Covina Blvd