Island Construction & Maintenance
Verified against CSLB on · View on CSLB
License details
- License number
- 667042
- Classifications
- B · General BuildingC-10 · ElectricalD-40 · Service Station Equipment and MaintenanceHAZ · Hazardous Substance Removal Certification
- License term on file
- March 12, 1993 – March 31, 2027
Business
- (909) 923 9373 (CSLB public record)
- 1843 S CAMPUS AVE, Ontario, CA 91761San Bernardino County
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What to check next
Frequently asked questions
Is Island Construction & Maintenance licensed in California?
Yes. Island Construction & Maintenance holds an active California state contractor license (CSLB #667042), verified against the CSLB public record on June 17, 2026.
What is Island Construction & Maintenance's CSLB license number?
Island Construction & Maintenance's California contractor license number is 667042. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Island Construction & Maintenance licensed for?
Island Construction & Maintenance is classified under General Building (B), Electrical (C-10), Service Station Equipment and Maintenance (D-40), and Hazardous Substance Removal Certification (HAZ) by the CSLB.
How do I verify Island Construction & Maintenance's license myself?
Look up license #667042 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #667042 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.