Public CSLB records

Mac Donald Construction

License #558448·Sole Owner·Kelseyville, Lake County
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Summary

Mac Donald Construction operating as a sole owner is licensed in California under CSLB number 558448. The license was first issued in 1989, putting the business at 37 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Kelseyville, in Lake County, California.

Business Information
Address
4684 Sylar Ln
Kelseyville, CA 95451
License Details & Classifications
License Number
558448
Issued
Feb 24, 1989
Status
CLEAR
Expires
Feb 28, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800230834
Effective
Mar 4, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Jan 23, 2025
Expires
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Mac Donald Construction licensed in California?

Yes. Mac Donald Construction holds California Contractors State License Board license number 558448. The license was first issued on February 24, 1989. It is valid through February 28, 2027.

What does Mac Donald Construction specialize in?

Mac Donald Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Mac Donald Construction headquartered?

Mac Donald Construction is headquartered at 4684 Sylar Ln, Kelseyville, CA 95451, in Lake County, California.

Does Mac Donald Construction have an active surety bond on file with CSLB?

Yes. Mac Donald Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Mac Donald Construction carry workers' compensation coverage?

Mac Donald Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Mac Donald Construction's contractor license?

You can verify Mac Donald Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=558448.

Activity Timeline
  1. License issuedFeb 24, 1989
  2. WC coverage startsJan 23, 2025
  3. Bond activeMar 4, 2026
  4. License expiresFeb 28, 2027
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