Public CSLB records

101 Plumbing Heating and Cooling, C-20 HVAC Contractor in Novato, CA

License #1124487·Corporation·Novato, Marin County
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Summary

101 Plumbing Heating and Cooling operating as a corporation holds California contractor license #1124487, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in Novato, in Marin County, California.

Business Information
Address
385 Alameda Del Prado
Novato, CA 94949
License Details & Classifications
License Number
1124487
Issued
Jul 31, 2024
Status
CLEAR
Expires
Jul 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100860864
Effective
May 28, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Technology Insurance Company INC
Policy Number
TES4705531
Effective
Dec 31, 2025
Expires
Dec 31, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 101 Plumbing Heating and Cooling licensed in California?

101 Plumbing Heating and Cooling previously held California Contractors State License Board license number 1124487, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 31, 2024.

What does 101 Plumbing Heating and Cooling specialize in?

101 Plumbing Heating and Cooling is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor.

Where is 101 Plumbing Heating and Cooling headquartered?

101 Plumbing Heating and Cooling is headquartered at 385 Alameda Del Prado, Novato, CA 94949, in Marin County, California.

Does 101 Plumbing Heating and Cooling have an active surety bond on file with CSLB?

Yes. 101 Plumbing Heating and Cooling has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does 101 Plumbing Heating and Cooling carry workers' compensation coverage?

Yes. 101 Plumbing Heating and Cooling carries active workers' compensation coverage through Technology Insurance Company INC.

How do I verify 101 Plumbing Heating and Cooling's contractor license?

You can verify 101 Plumbing Heating and Cooling's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1124487.

Activity Timeline
  1. Bond activeMay 28, 2024
  2. License issuedJul 31, 2024
  3. WC coverage startsDec 31, 2025
  4. License expiredJul 31, 2026
  5. WC expiresDec 31, 2026
Other contractors in Marin County
California lien & payment resources

Working a California job with 101 Plumbing Heating and Cooling, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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