NS Sewer Piping Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1100248
- Classifications
- License term on file
- January 5, 2023 – October 31, 2027
Business
- (707) 290 4547 (CSLB public record)
- 303 LOS CERRITOS DR, Vallejo, CA 94589Solano County
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Frequently asked questions
Is NS Sewer Piping Inc licensed in California?
Yes. NS Sewer Piping Inc holds an active California state contractor license (CSLB #1100248), verified against the CSLB public record on June 17, 2026.
What is NS Sewer Piping Inc's CSLB license number?
NS Sewer Piping Inc's California contractor license number is 1100248. 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 NS Sewer Piping Inc licensed for?
NS Sewer Piping Inc is classified under Earthwork and Paving (C-12) and Sanitation System (C-42) by the CSLB.
How do I verify NS Sewer Piping Inc's license myself?
Look up license #1100248 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 #1100248 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.