Diamond D Engineering
Verified against CSLB on · View on CSLB
License details
- License number
- 1027104
- Classifications
- A · General EngineeringHAZ · Hazardous Substance Removal Certification
- License term on file
- May 22, 2017 – May 31, 2027
Business
- (707) 953 4484 (CSLB public record)
- 650 BLUE OAK DR, Ukiah, CA 95482Mendocino County
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What to check next
Frequently asked questions
Is Diamond D Engineering licensed in California?
Yes. Diamond D Engineering holds an active California state contractor license (CSLB #1027104), verified against the CSLB public record on August 4, 2026.
What is Diamond D Engineering's CSLB license number?
Diamond D Engineering's California contractor license number is 1027104. 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 Diamond D Engineering licensed for?
Diamond D Engineering is classified under General Engineering (A) and Hazardous Substance Removal Certification (HAZ) by the CSLB.
How do I verify Diamond D Engineering's license myself?
Look up license #1027104 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 August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1027104 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.