Dunham Mechanical Services, C-20 HVAC Contractor in Riverside, CA
Dunham Mechanical Services operating as a sole owner holds California contractor license #993612, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Hudson Insurance Company and a previously-filed workers' compensation policy with Valley Forge Insurance Company that is no longer active. The business is based in Riverside, in Riverside County, California.
- License Number
- 993612
- Issued
- Jun 13, 2014
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30132022
- Effective
- Jan 18, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Valley Forge Insurance Company
- Policy Number
- 7039295834
- Effective
- Jun 1, 2025
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Dunham Mechanical Services licensed in California?
Dunham Mechanical Services previously held California Contractors State License Board license number 993612, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 13, 2014.
What does Dunham Mechanical Services specialize in?
Dunham Mechanical Services is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Dunham Mechanical Services headquartered?
Dunham Mechanical Services is headquartered at 3550 Nash Street, Riverside, CA 92501, in Riverside County, California.
Does Dunham Mechanical Services have an active surety bond on file with CSLB?
Yes. Dunham Mechanical Services has an active California contractor surety bond filed with Hudson Insurance Company.
Does Dunham Mechanical Services carry workers' compensation coverage?
Dunham Mechanical Services has a previously-filed workers' compensation policy with Valley Forge Insurance Company that is no longer active.
How do I verify Dunham Mechanical Services's contractor license?
You can verify Dunham Mechanical Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=993612.
- License issuedJun 13, 2014
- Bond activeJan 18, 2024
- WC coverage startsJun 1, 2025
- WC expiredJun 1, 2026
- License expiredJun 30, 2026
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