Welco Construction Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1003390
- Status
- Active
- Classifications
- B · General BuildingC-10 · Electrical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 4, 2015 – May 31, 2027
Business
- (408) 838 4054 (CSLB public record)
- 1617 CARL AVE, Milpitas, CA 95035Santa Clara County
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Frequently asked questions
Is Welco Construction Inc licensed in California?
Yes. Welco Construction Inc holds an active California state contractor license (CSLB #1003390), verified against the CSLB public record on June 17, 2026.
What is Welco Construction Inc's CSLB license number?
Welco Construction Inc's California contractor license number is 1003390. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1003390
What kind of work is Welco Construction Inc licensed for?
Welco Construction Inc is classified under General Building (B) by the CSLB.
How do I verify Welco Construction Inc's license myself?
Look up license #1003390 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1003390. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.