Diaz Artemio
Diaz Artemio operating as a sole owner is licensed in California under CSLB number 680150. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. It carries 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-43 Sheet Metal Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Guerneville, in Sonoma County, California.
- License Number
- 680150
- Issued
- Nov 9, 1993
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66889402
- Effective
- Apr 22, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Direct Insurance Company
- Policy Number
- N9WC204502
- Effective
- Jun 22, 2025
- Expires
- Jun 22, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diaz Artemio licensed in California?
Yes. Diaz Artemio holds California Contractors State License Board license number 680150. The license was first issued on November 9, 1993. It is valid through May 31, 2027.
What does Diaz Artemio specialize in?
Diaz Artemio is licensed for 3 CSLB classifications: B General Building Contractor, C-20 HVAC Contractor, and C-43 Sheet Metal Contractor.
Where is Diaz Artemio headquartered?
Diaz Artemio is headquartered at P O Box 559, Guerneville, CA 95446, in Sonoma County, California.
Does Diaz Artemio have an active surety bond on file with CSLB?
Yes. Diaz Artemio has an active California contractor surety bond filed with Western Surety Company.
Does Diaz Artemio carry workers' compensation coverage?
Yes. Diaz Artemio carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.
How do I verify Diaz Artemio's contractor license?
You can verify Diaz Artemio's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=680150.
- License issuedNov 9, 1993
- Bond activeApr 22, 2024
- WC coverage startsJun 22, 2025
- WC expiresJun 22, 2026
- License expiresMay 31, 2027
- Peterson Mechanical INC#171486Sonoma·B General Building Contractor
- Ongaro & Sons#215233Petaluma·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Tri-County Heating and Sheet Metal INC#212733Petaluma·C-20 HVAC Contractor
- C B S Plumbing & Heating INC#294171Santa Rosa·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Masterson Bryan Enterprises#271933Petaluma·A General Engineering Contractor
- Etchell Bob Plumbing & Heating#267201Healdsburg·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- California Heating & Air Conditioning#322256Santa Rosa·C-20 HVAC Contractor
- Service Structures#145572Santa Rosa·B General Building Contractor