D L FAN SERVICES AND BALANCING
California contractor license #833771 · Burlingame, San Mateo County
License
- License number
- 833771
- Status
- Clear
- Classifications
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
- Business type
- Sole Owner
- Issued
- Mar 10, 2004
- Expires
- Mar 31, 2028
- Workers' compensation
- Workers' Compensation Insurance — Sequoia Insurance Company
- Contractor's bond
- $25,000 — American Contractors Indemnity Company
- DIR public works registration
- Registered through Jun 30, 2027
From the California Contractors State License Board (CSLB) public license file, last updated Feb 17, 2026. Verify license #833771 on CSLB's License Check.
California public works
D L FAN SERVICES AND BALANCING appears on 1 public works project registered with the California Department of Industrial Relations, 1 of them as the prime contractor, for 1 awarding body between 2025 and 2025. Projects it led total $25,000 in reported contract value.
| Date | Project | Awarding body | Role | Contract amount |
|---|---|---|---|---|
| Aug 29, 2025 | Blanket for Facilities Services at SFSUHVAC & mechanical | San Francisco State University | Prime | $25,000 |
Most recent 1 of 1. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.
Awarding bodies it works for most
- San Francisco State University · 1 project
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