Public CSLB records

101 MECHANICAL

License #1046679·Sole Owner·WINDSOR, Sonoma County
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Summary

101 MECHANICAL operating as a sole owner is licensed in California under CSLB number 1046679. The license was first issued in 2018, putting the business at 8 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with ATLANTIC SPECIALTY INSURANCE COMPANY and active workers' compensation coverage from AMERICAN CASUALTY COMPANY OF READING PA. The business is based in WINDSOR, in Sonoma County, California.

Business Information
Address
1311 LYDIA CT
WINDSOR, CA 95492
License Details & Classifications
License Number
1046679
Issued
Nov 7, 2018
Status
CLEAR
Expires
Aug 31, 2027
Entity
Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
ATLANTIC SPECIALTY INSURANCE COMPANY
Bond Number
800210005
Effective
Aug 28, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
AMERICAN CASUALTY COMPANY OF READING PA
Policy Number
7039342800
Effective
Jun 26, 2025
Expires
Jun 26, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedNov 7, 2018
  2. WC coverage startsJun 26, 2025
  3. Bond activeAug 28, 2025
  4. WC expiresJun 26, 2026
  5. License expiresAug 31, 2027