A D M Mechanical
A D M Mechanical operating as a sole owner is licensed in California under CSLB number 423644. The license was first issued in 1982, putting the business at 44 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 State Compensation Insurance Fund. The business is based in Sacramento, in Sacramento County, California.
- License Number
- 423644
- Issued
- Jun 8, 1982
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800213940
- Effective
- Dec 21, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9376831
- Effective
- Mar 15, 2025
- Expires
- Mar 15, 2027
This contractor warrants a closer look before contracting:
- License expires in 21 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A D M Mechanical licensed in California?
Yes. A D M Mechanical holds California Contractors State License Board license number 423644. The license was first issued on June 8, 1982. It is valid through June 30, 2026.
What does A D M Mechanical specialize in?
A D M Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is A D M Mechanical headquartered?
A D M Mechanical is headquartered at Po Box 247035, Sacramento, CA 95824, in Sacramento County, California.
Does A D M Mechanical have an active surety bond on file with CSLB?
Yes. A D M Mechanical has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does A D M Mechanical carry workers' compensation coverage?
Yes. A D M Mechanical carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify A D M Mechanical's contractor license?
You can verify A D M Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=423644.
- License issuedJun 8, 1982
- WC coverage startsMar 15, 2025
- Bond activeDec 21, 2025
- License expiresJun 30, 2026
- WC expiresMar 15, 2027
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