Dna Mechanical, C-20 HVAC Contractor in Riverside, CA
Dna Mechanical operating as a sole owner holds California contractor license #1018087, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Continental Casualty Company. The business is based in Riverside, in Riverside County, California.
- License Number
- 1018087
- Issued
- Sep 9, 2016
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF646155
- Effective
- Aug 18, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Continental Casualty Company
- Policy Number
- 7039195104
- Effective
- Feb 21, 2026
- Expires
- Feb 21, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dna Mechanical licensed in California?
Dna Mechanical previously held California Contractors State License Board license number 1018087, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 9, 2016.
What does Dna Mechanical specialize in?
Dna Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Dna Mechanical headquartered?
Dna Mechanical is headquartered at 6642 Montclair Drive, Riverside, CA 92504, in Riverside County, California.
Does Dna Mechanical have an active surety bond on file with CSLB?
Yes. Dna Mechanical has an active California contractor surety bond filed with North River Insurance Company (the).
Does Dna Mechanical carry workers' compensation coverage?
Yes. Dna Mechanical carries active workers' compensation coverage through Continental Casualty Company.
How do I verify Dna Mechanical's contractor license?
You can verify Dna Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1018087.
- License issuedSep 9, 2016
- Bond activeAug 18, 2025
- WC coverage startsFeb 21, 2026
- License expiredSep 30, 2026
- WC expiresFeb 21, 2027
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