Swenson Excavation
Verified against CSLB on · View on CSLB
License details
- License number
- 646177
- Classifications
- License term on file
- May 26, 1992 – May 31, 2028
Business
- (530) 859 0305 (CSLB public record)
- P O BOX 615, MT Shasta, CA 96067Siskiyou County
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What to check next
Frequently asked questions
Is Swenson Excavation licensed in California?
Yes. Swenson Excavation holds an active California state contractor license (CSLB #646177), verified against the CSLB public record on June 17, 2026.
What is Swenson Excavation's CSLB license number?
Swenson Excavation's California contractor license number is 646177. 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 Swenson Excavation licensed for?
Swenson Excavation is classified under General Engineering (A) by the CSLB.
How do I verify Swenson Excavation's license myself?
Look up license #646177 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 #646177 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.