Registered address: 8613 HELMS AVENUE, Rancho Cucamonga, CA 91730
911185 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Compare 634 active licensed trade contractors with a registered address in Rancho Cucamonga (San Bernardino County, California). Records are sourced directly from the California Contractors State License Board (CA CSLB) under California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement); confirm municipal permit requirements with Rancho Cucamonga before starting work. A credential from another jurisdiction does not establish authorization to work here.

Local guidance checked October 29, 2026 · CA CSLB Official License Verification. Confirm the requirements for your project with the city.
634 all trades records · Rancho Cucamonga
ChangeHours, insurance, reviews and service coverage are not established by a license-file entry.
Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
Open this map to load OpenStreetMap tiles. Your browser will connect to OpenStreetMap and the map library provider.
Registered address: 8613 HELMS AVENUE, Rancho Cucamonga, CA 91730
911185 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 11269 OAK BROOK CT, Rancho Cucamonga, CA 91737
917640 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 8401 WHITE OAK AVE STE 106, Rancho Cucamonga, CA 91730
920036 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 12328 BELLFLOWER COURT, Rancho Cucamonga, CA 91739
924213 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 6968 SPINEL AVENUE, Rancho Cucamonga, CA 91701
926067 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9500 7TH ST #R, Rancho Cucamonga, CA 91730
929240 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9997 LANGSTON STREET, Rancho Cucamonga, CA 91730
931194 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9447 LONDON WAY STE 102, Rancho Cucamonga, CA 91730
940722 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9182 VACILLA CT, Rancho Cucamonga, CA 91701
942851 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9155 ARCHIBALD AVENUE 402, Rancho Cucamonga, CA 91730
953623 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 8429 WHITE OAK AVE #106, Rancho Cucamonga, CA 91730
960569 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9339 FERON BLVD, Rancho Cucamonga, CA 91730
968356 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 5791 CAMEO STREET, Rancho Cucamonga, CA 91701
972571 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 11030 ARROW ROUTE #105, Rancho Cucamonga, CA 91730
975801 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 13204 BANYAN ST, Rancho Cucamonga, CA 91739
976406 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 13026 IVY AVENUE, Rancho Cucamonga, CA 91739
1000866 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10070 ARROW ROUTE, Rancho Cucamonga, CA 91730
1004116 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 8001 ARCHIBALD AVE SUITE B4735, Rancho Cucamonga, CA 91730
1007205 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 12548 MORNING GLORY DR, Rancho Cucamonga, CA 91739
1065667 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10722 ARROW ROUTE #408, Rancho Cucamonga, CA 91730
1080937 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 11091 DELAWARE ST, Rancho Cucamonga, CA 91701
1087843 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 6067 HELLMAN AVE, Rancho Cucamonga, CA 91737
1128658 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 8240 SALINA ST, Rancho Cucamonga, CA 91730
1146117 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 12223 HIGHLAND AVENUE 106-429, Rancho Cucamonga, CA 91739
621339 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 4933 ARCHIBALD AVE, Rancho Cucamonga, CA 91737
652633 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.
Your location, saves and comparison stay on this device and do not sync to an account.
Compare all trades across San Bernardino County or view the California State Hub (CA CSLB).