Napa Septic Tank Service Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 254028
- Classifications
- License term on file
- July 31, 1968 – March 31, 2028
Business
- (707) 224 1748 (CSLB public record)
- P O BOX 13, Napa, CA 94559Napa County
Are you Napa Septic Tank Service Inc? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Other Sanitation System contractors in Napa
What to check next
Frequently asked questions
Is Napa Septic Tank Service Inc licensed in California?
Yes. Napa Septic Tank Service Inc holds an active California state contractor license (CSLB #254028), verified against the CSLB public record on June 17, 2026.
What is Napa Septic Tank Service Inc's CSLB license number?
Napa Septic Tank Service Inc's California contractor license number is 254028. 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 Napa Septic Tank Service Inc licensed for?
Napa Septic Tank Service Inc is classified under Sanitation System (C-42) by the CSLB.
How do I verify Napa Septic Tank Service Inc's license myself?
Look up license #254028 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 #254028 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.