Roofing contractors in Ontario, CA
26 licenses with the C-39 classification list Ontario (San Bernardino County) as their address with the state, 26 of them active. Active licenses with nothing flagged come first.
- Alc RoofingC-39 · #1148910 Ontario · San Bernardino County Active
- All - Right Roofing LLCC-39 · #726974 Ontario · San Bernardino County Active
- B & M Roofing Stripping ServicesC-39 · #626422 Ontario · San Bernardino County Active
- Bill MarinoC-39 · #696015 Ontario · San Bernardino County Active
- Custom ConstructionB · C-39 · #630203 Ontario · San Bernardino County Active
- Emmons Roof Service IncC-39 · #638856 Ontario · San Bernardino County Active
- Enhanced Roofing IncB · C-39 · #1120148 Ontario · San Bernardino County Active
- Espinoza RoofingC-39 · #686396 Ontario · San Bernardino County Active
- Grace Pro Roofing IncC-39 · #1053426 Ontario · San Bernardino County Active
- Hidalgo'S RoofingC-39 · #1098311 Ontario · San Bernardino County Active
- Ie Roof ExpertsC-39 · #1147770 Ontario · San Bernardino County Active
- J 1 Pro RoofingC-39 · #1084959 Ontario · San Bernardino County Active
- Jose L Diaz Dba Empire Roofing CoC-39 · #836616 Ontario · San Bernardino County Active
- Klondike Roof Construction ServiceASB · C-21 · C-22 · C-39 · #990645 Ontario · San Bernardino County Active
- Legend Construction Services IncB · C-8 · C-39 · #1038753 Ontario · San Bernardino County Active
- Martin CervantesC-39 · #875647 Ontario · San Bernardino County Active
- Midas Roofing IncC-39 · #1124814 Ontario · San Bernardino County Active
- Myco ConstructionB · C-17 · C-20 · C-27 +2 · #853581 Ontario · San Bernardino County Active
- Pago RoofingC-39 · #790460 Ontario · San Bernardino County Active
- SandovalC-39 · #927957 Ontario · San Bernardino County Active
- Spec Construction Co IncA · B · C-4 · C-8 +9 · #419626 Ontario · San Bernardino County Active
- Tapia RoofingC-39 · #1149023 Ontario · San Bernardino County Active
- The Goat Roofing LLCC-39 · #1158821 Ontario · San Bernardino County Active
- Top of the Line RoofingC-39 · #810795 Ontario · San Bernardino County Active
- Vrv Roofing IncC-39 · #1103520 Ontario · San Bernardino County Active
- Wright Wood Roofing IncC-39 · #1106726 Ontario · San Bernardino County Active
Source: CSLB license file, Nov 6, 2026All trades in Ontario