9,478 local Thermostat Services pros serving 770 cities across California. Looking for thermostat installation in California? HVAC Service Fast lists 9,478 local Thermostat Services companies serving 770 cities — from Los Angeles and Sacramento to San Jose. Compare Google ratings, check license details and contact companies directly — no middleman, no fees. California sees both hot summers (~80°F) and cold winters (~50°F), so equipment works year-round with little… Read more
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1 Dr Carlton B Goodlett Pl, San Francisco, CA 94102, USA
Website
640 N PUENTE ST, Brea, CA 92821, USA
501 S REINO RD #326, Newbury Park, CA 91320, USA
225 S MONTE VISTA AVE, San Dimas, CA 91773, USA
747 EAST AVENUE L8, Lancaster, CA 93535, USA
9785 Crescent Center Dr, Rancho Cucamonga, CA 91730, USA
888 E WALNUT ST, Pasadena, CA 91101, USA
138 E 232ND ST, Carson, CA 90745, USA
21301 ROSSFORD AVE, Lakewood, CA 90715, USA
1875 CORONADO AVE, Signal Hill, CA 90755, USA
5567 N BURTON AVE, San Gabriel, CA 91776, USA
P O BOX 6791, Auburn, CA 95604, USA
5076 LE MICCINE TERRACE, San Jose, CA 95129, USA
2097 ORO CHICO HIGHWAY, Durham, CA 95938, USA
PO BOX 471, Atwater, CA 95301, USA
304 CHESAPEAKE BAY COURT, Cameron Park, CA 95682, USA
P O BOX 91, Madera, CA 93639, USA
P O BOX 1593, Indio, CA 92202, USA
1224 RENO AVE SUITE I, Modesto, CA 95351, USA
9901 LA TUNA CANYON RD, Sun Valley, CA 91352, USA
1165 PALOMAR DRIVE, Redwood City, CA 94062, USA
2010 PALM AVENUE, National City, CA 91950, USA
7905 BROWNING ROAD STE 110, Pennsauken, NJ 08109, USA
P O BOX 916, La Verne, CA 91750, USA
Looking for thermostat installation in California? HVAC Service Fast lists 9,478 local Thermostat Services companies serving 770 cities — from Los Angeles and Sacramento to San Jose. Compare Google ratings, check license details and contact companies directly — no middleman, no fees.
California sees both hot summers (~80°F) and cold winters (~50°F), so equipment works year-round with little downtime. Typical jobs include thermostat installation, thermostat repair, smart thermostat installation and seasonal maintenance.
Contractor licensing in California runs through the California Contractors State License Board (CSLB). Where a company lists a license number on its profile, you can verify it yourself on the official portal before you hire — a two-minute check that filters out most bad actors.
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