GARDNER MECHANICAL
License
- Status
- CLEAR
- First issued
- March 11, 2026
- Expires
- March 31, 2028
- Entity
- Corporation
- Address of record
- 3625 JAMES LN, Concord, CA 94519
- Phone of record
- (925) 457 1475
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 101026282
- Amount
- $25,000
- Effective
- January 13, 2026
Workers’ compensation
- Carrier
- NORGUARD INSURANCE COMPANY
- Policy number
- POWC710349
- Effective
- February 20, 2026
- Expires
- February 20, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 73 licensed warm-air heating, ventilating and air-conditioning contractors in Concord.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GARDNER ADELL | Responsible Managing Officer/Chief Executive Officer/President | March 11, 2026 | Current |
| PESADO GARDNER LINDA | LLC Director | March 11, 2026 | Current |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
<a href="https://bookofbuilders.com/license/1151782" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/1151782.svg" alt="GARDNER MECHANICAL — California contractor license #1151782 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.