Mac Donald Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 558448
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 24, 1989 – February 28, 2027
Business
- (707) 963 4000 (CSLB public record)
- 4684 SYLAR LN, Kelseyville, CA 95451Lake County
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Frequently asked questions
Is Mac Donald Construction licensed in California?
Yes. Mac Donald Construction holds an active California state contractor license (CSLB #558448), verified against the CSLB public record on June 17, 2026.
What is Mac Donald Construction's CSLB license number?
Mac Donald Construction's California contractor license number is 558448. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=558448
What kind of work is Mac Donald Construction licensed for?
Mac Donald Construction is classified under General Building (B) by the CSLB.
How do I verify Mac Donald Construction's license myself?
Look up license #558448 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=558448. 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.