Concrete contractors in Ontario, CA
32 licenses with the C-8 classification list Ontario (San Bernardino County) as their address with the state, 28 of them active. Active licenses with nothing flagged come first.
- A & Son'S Concrete IncC-8 · #1158461 Ontario · San Bernardino County Active
- Alberto Garcia Construction Services Inc Dba A G ConstructionB · C-8 · C-10 · C-29 · #793245 Ontario · San Bernardino County Active
- Ap ConcreteC-8 · #1163175 Ontario · San Bernardino County Active
- Apex ConcreteC-8 · C-29 · #1135754 Ontario · San Bernardino County Active
- Cano Architecture Concrete RepairB · C-8 · #414320 Ontario · San Bernardino County Active
- Commercial Concrete Constructors IncA · B · C-8 · #858888 Ontario · San Bernardino County Active
- Correa ConstructionB · C-8 · #482342 Ontario · San Bernardino County Active
- Douma ConcreteC-8 · #879852 Ontario · San Bernardino County Active
- F C Formsetter & ConcreteC-8 · #912473 Ontario · San Bernardino County Active
- Garcon Construction IncA · C-8 · #913550 Ontario · San Bernardino County Active
- Gjk Construction Concrete SpecialistC-8 · #1156173 Ontario · San Bernardino County Active
- K A R Construction IncB · C-8 · #595709 Ontario · San Bernardino County Active
- K P Construction Co IncB · C-8 · C-51 · #790555 Ontario · San Bernardino County Active
- Legend Construction Services IncB · C-8 · C-39 · #1038753 Ontario · San Bernardino County Active
- M & R Construction Services IncB · C-8 · C-27 · C-29 · #508404 Ontario · San Bernardino County Active
- Marlu ConstructionA · B · C-8 · #960949 Ontario · San Bernardino County Active
- Mc Ghee Construction IncA · B · C-8 · #884036 Ontario · San Bernardino County Active
- Nexera ConcreteC-8 · #1147247 Ontario · San Bernardino County Active
- Old School Masonry IncC-8 · C-29 · #1065241 Ontario · San Bernardino County Active
- Pacific Edge ConcreteC-8 · #1135512 Ontario · San Bernardino County Active
- R A Darracq ConcreteC-8 · #351727 Ontario · San Bernardino County Active
- Robert Alan Construction IncA · C-8 · #1022004 Ontario · San Bernardino County Active
- Spec Construction Co IncA · B · C-4 · C-8 +9 · #419626 Ontario · San Bernardino County Active
- Strong Base Concrete ConstructionC-8 · #1147044 Ontario · San Bernardino County Active
- Tom'S Concrete IncC-8 · C-53 · #996477 Ontario · San Bernardino County Active
- Wh Jewett IncB · C-8 · #975875 Ontario · San Bernardino County Active
- Ajb Concrete & Masonry ConstructionC-8 · C-29 · #463690 Ontario · San Bernardino County Active Workers' comp suspension pending
- Mana ConcreteC-8 · #1147704 Ontario · San Bernardino County Active Workers' comp suspension pending
- Coastline Outdoor SolutionsC-8 · C-27 · #581970 Ontario · San Bernardino County Suspended: bond lapsed
- M C R Masonry CoC-8 · C-29 · #954433 Ontario · San Bernardino County Suspended: no workers' comp
- Moe'S ConcreteC-8 · #1090844 Ontario · San Bernardino County Suspended: no workers' comp
- Ng ConcreteC-8 · #1084300 Ontario · San Bernardino County Suspended: no workers' comp
Source: CSLB license file, Nov 8, 2026All trades in Ontario