SPECIALIZED HEATING & AIR CONDITIONING
License
- Status
- CLEAR
- First issued
- October 24, 1997
- Expires
- October 31, 2027
- Entity
- Sole Owner
- Address of record
- 8749 NORRIS CANYON ROAD, Castro Valley, CA 94552
- Phone of record
- (510) 886 5853
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- SC6029375
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- ROCHDALE INSURANCE COMPANY
- Policy number
- JWC07008677
- Effective
- April 1, 2026
- Expires
- April 1, 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 10 licensed warm-air heating, ventilating and air-conditioning contractors in Castro Valley.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| ARMSTRONG KEVIN RALPH | Sole Owner | October 24, 1997 | Current |
| ARMSTRONG KEVIN RALPH | Sole Owner | July 28, 2000 | January 1, 2004 |
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/741785" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/741785.svg" alt="SPECIALIZED HEATING & AIR CONDITIONING — California contractor license #741785 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.