Dunham Mechanical Services
Verified against CSLB on · View on CSLB
License details
- License number
- 993612
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 13, 2014 – June 30, 2028
Business
- (951) 530 8980 (CSLB public record)
- 3550 NASH STREET, Riverside, CA 92501Riverside County
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Frequently asked questions
Is Dunham Mechanical Services licensed in California?
Yes. Dunham Mechanical Services holds an active California state contractor license (CSLB #993612), verified against the CSLB public record on June 17, 2026.
What is Dunham Mechanical Services's CSLB license number?
Dunham Mechanical Services's California contractor license number is 993612. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=993612
What kind of work is Dunham Mechanical Services licensed for?
Dunham Mechanical Services is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Dunham Mechanical Services's license myself?
Look up license #993612 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=993612. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.