General building contractors in Ontario, CA
338 licenses with the B classification list Ontario (San Bernardino County) as their address with the state, 327 of them active. Active licenses with nothing flagged come first.
- Buena Vista ContractorsB · #1112707 Ontario · San Bernardino County Active
- C B Home ConstructionB · #961219 Ontario · San Bernardino County Active
- C B Home Construction IncB · #1069527 Ontario · San Bernardino County Active
- C M Construction General Contractors IncB · #677379 Ontario · San Bernardino County Active
- Cadre Construction LLCB · #1148827 Ontario · San Bernardino County Active
- Calpoint Construction IncB · #1132890 Ontario · San Bernardino County Active
- Cano Architecture Concrete RepairB · C-8 · #414320 Ontario · San Bernardino County Active
- Cap Angeles Construction IncB · #1115382 Ontario · San Bernardino County Active
- Castle Construction and Development IncB · #1149616 Ontario · San Bernardino County Active
- Cbx Construction IncB · C-7 · C-10 · #1132477 Ontario · San Bernardino County Active
- Cdn ConstructionB · #1109836 Ontario · San Bernardino County Active
- Chava'S Marble & TileB · C-54 · #692159 Ontario · San Bernardino County Active
- Chirco Construction Group LLCB · #1132019 Ontario · San Bernardino County Active
- Choice Builder Solutions LLCA · B · #1032593 Ontario · San Bernardino County Active
- Christopher ArvizuB · #1043693 Ontario · San Bernardino County Active
- Cj Construction ServicesB · #1132772 Ontario · San Bernardino County Active
- Classic Kitchens Etc Inc Dba John I Adams ConstructionB · #1011138 Ontario · San Bernardino County Active
- Clean Power ConstructionB · C-10 · #1041123 Ontario · San Bernardino County Active
- Commercial Concrete Constructors IncA · B · C-8 · #858888 Ontario · San Bernardino County Active
- Comtract Communications IncB · C-7 · #598482 Ontario · San Bernardino County Active
- Constru One IncA · B · #972427 Ontario · San Bernardino County Active
- Construx West IncB · #1146772 Ontario · San Bernardino County Active
- Control SystemsB · C-10 · #1099963 Ontario · San Bernardino County Active
- Correa ConstructionB · C-8 · #482342 Ontario · San Bernardino County Active
- Cox Commerical & Industrial IncB · #868078 Ontario · San Bernardino County Active
- Cpl Construction IncB · #1130846 Ontario · San Bernardino County Active
- Craig E HolbrookB · #478551 Ontario · San Bernardino County Active
- Crown Construction Group IncB · #1143986 Ontario · San Bernardino County Active
- Custom CarpentryB · #826799 Ontario · San Bernardino County Active
- Custom ConstructionB · C-39 · #630203 Ontario · San Bernardino County Active
- Custom Homes Contractor Dba Custom Homes ConstructionB · C-20 · C-38 · #1045173 Ontario · San Bernardino County Active
- D & D Contractors IncB · #966076 Ontario · San Bernardino County Active
- D M Gorder Construction CoB · C-36 · C-54 · #632348 Ontario · San Bernardino County Active
- David LeungB · C-15 · #731215 Ontario · San Bernardino County Active
- Daylight Solar Energy CorpB · C-10 · C-46 · #903293 Ontario · San Bernardino County Active
- Db Construction IncB · #1039670 Ontario · San Bernardino County Active
- Dc2 ConstructionB · C-15 · #763460 Ontario · San Bernardino County Active
- Dchristjan Fine CabinetryB · C-33 · #776103 Ontario · San Bernardino County Active
- Ddl Construction IncB · #1142403 Ontario · San Bernardino County Active
- Ddpt IncB · C-54 · #1142270 Ontario · San Bernardino County Active
Source: CSLB license file, Nov 8, 2026All trades in Ontario