General building contractors in Castro Valley, CA
243 licenses with the B classification list Castro Valley (Alameda County) as their address with the state, 238 of them active. Active licenses with nothing flagged come first.
- G Cronk ConstructionB · #988109 Castro Valley · Alameda County Active
- G R V HomeimprovementB · C-10 · #1025118 Castro Valley · Alameda County Active
- G X Construction CoB · #1008387 Castro Valley · Alameda County Active
- Gaxl General Construction IncB · C-36 · #1037436 Castro Valley · Alameda County Active
- Gem Home Improvements IncB · C-15 · #1051153 Castro Valley · Alameda County Active
- Georgios LampropoulosB · #992652 Castro Valley · Alameda County Active
- Grandeur Construction IncB · #596556 Castro Valley · Alameda County Active
- Griffin Construction ServicesB · #1029762 Castro Valley · Alameda County Active
- H 3 D Home ConstructionB · #977770 Castro Valley · Alameda County Active
- H B M ConstructionB · #991414 Castro Valley · Alameda County Active
- H I S Home Improvement ServiceB · #623902 Castro Valley · Alameda County Active
- H James KnuppeB · #214462 Castro Valley · Alameda County Active
- Han Lin XuB · #903834 Castro Valley · Alameda County Active
- Hb Construction Services IncB · #1001862 Castro Valley · Alameda County Active
- Hector'S Construction CompanyB · #709208 Castro Valley · Alameda County Active
- Heritage ConstructionB · #818503 Castro Valley · Alameda County Active
- Huang'S Builders IncB · #1094286 Castro Valley · Alameda County Active
- Huiwen ZhuB · #1161898 Castro Valley · Alameda County Active
- Integrity Construction & FlooringB · C-15 · #777898 Castro Valley · Alameda County Active
- Ionian Builders LLCB · #1050163 Castro Valley · Alameda County Active
- Ionut ConstructionB · #1026785 Castro Valley · Alameda County Active
- Isaac Rion ConstructionB · #1136338 Castro Valley · Alameda County Active
- J & A ConstructionB · #974834 Castro Valley · Alameda County Active
- J A M ConstructionB · #1058356 Castro Valley · Alameda County Active
- J Ubhi ConstructionB · #883659 Castro Valley · Alameda County Active
- J V C ConstructionB · #604531 Castro Valley · Alameda County Active
- J&v Pro Construction and RemodelingB · #1141138 Castro Valley · Alameda County Active
- Jack D Olson Design & Construction CoB · C-12 · #374770 Castro Valley · Alameda County Active
- Jhr FramingB · #1111496 Castro Valley · Alameda County Active
- Jht Construction Services IncB · #1157139 Castro Valley · Alameda County Active
- Jing ZhangB · #1145548 Castro Valley · Alameda County Active
- John J Langon JrB · C-33 · #283657 Castro Valley · Alameda County Active
- John JensenB · C-15 · #547028 Castro Valley · Alameda County Active
- John L Franco ConstructionB · #723550 Castro Valley · Alameda County Active
- John Mc Donagh Builders and Energy SystemsB · C-4 · C-10 · C-27 +5 · #422946 Castro Valley · Alameda County Active
- Jordan Callier ConstructionB · #894179 Castro Valley · Alameda County Active
- Joseph LangonB · #757428 Castro Valley · Alameda County Active
- Jy General ConstructionB · #1159907 Castro Valley · Alameda County Active
- K M S ConstructionB · #988014 Castro Valley · Alameda County Active
- Kaitz Construction General ContractorB · #938624 Castro Valley · Alameda County Active
Source: CSLB license file, Nov 8, 2026All trades in Castro Valley