John Malchaski DBA Excel Excavating
Verified against CSLB on · View on CSLB
License details
- License number
- 598412
- Classifications
- License term on file
- July 18, 1990 – July 31, 2026CSLB lists this license as current.
Business
- (530) 386 0664 (CSLB public record)
- P O BOX 3146, Truckee, CA 96160Nevada County
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Frequently asked questions
Is John Malchaski DBA Excel Excavating licensed in California?
Yes. John Malchaski DBA Excel Excavating holds an active California state contractor license (CSLB #598412), verified against the CSLB public record on August 4, 2026.
What is John Malchaski DBA Excel Excavating's CSLB license number?
John Malchaski DBA Excel Excavating's California contractor license number is 598412. 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 John Malchaski DBA Excel Excavating licensed for?
John Malchaski DBA Excel Excavating is classified under General Engineering (A) by the CSLB.
How do I verify John Malchaski DBA Excel Excavating's license myself?
Look up license #598412 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 #598412 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.