Contractor License Proof

Welltest Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1100880
Status
Active
Classifications
C-57 · Well DrillingD-04 · Central Vacuum SystemsD-21 · Machinery and PumpsD-56 · TrenchingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 26, 2023 – January 31, 2027

Business

  • (408) 460 1884 (CSLB public record)
  • 1180 DELMAS AVE, San Jose, CA 95125Santa Clara County

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Frequently asked questions

Is Welltest Inc licensed in California?

Yes. Welltest Inc holds an active California state contractor license (CSLB #1100880), verified against the CSLB public record on August 4, 2026.

What is Welltest Inc's CSLB license number?

Welltest Inc's California contractor license number is 1100880. 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 Welltest Inc licensed for?

Welltest Inc is classified under Well Drilling (C-57), Central Vacuum Systems (D-04), Machinery and Pumps (D-21), Trenching (D-56), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Welltest Inc's license myself?

Look up license #1100880 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 #1100880 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.