Mack Builders Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 947588
- Status
- Active
- Classifications
- A · General EngineeringB · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 20, 2010 – May 31, 2028
Business
- (209) 830 9343 (CSLB public record)
- 15984 TSIRELAS DRIVE, Tracy, CA 95304San Joaquin County
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Frequently asked questions
Is Mack Builders Inc licensed in California?
Yes. Mack Builders Inc holds an active California state contractor license (CSLB #947588), verified against the CSLB public record on June 17, 2026.
What is Mack Builders Inc's CSLB license number?
Mack Builders Inc's California contractor license number is 947588. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=947588
What kind of work is Mack Builders Inc licensed for?
Mack Builders Inc is classified under General Engineering (A) by the CSLB.
How do I verify Mack Builders Inc's license myself?
Look up license #947588 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=947588. 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.