Work radius is 100 and serving the following cities:
Alamo,
Albany,
American Canyon,
Antioch,
Benicia,
Berkeley,
Bethel Island,
Birds Landing,
Brentwood,
Byron,
Canyon,
Castro Valley,
Clayton,
Concord,
Crockett,
Danville,
Diablo,
Discovery Bay,
Dublin,
El Cerrito,
El Sobrante,
Hercules,
Holt,
Isleton,
Knightsen,
Lafayette,
Livermore,
Martinez,
Moraga,
Oakland
and 16 more...