GRUMPY'S HVAC
License
- Status
- CLEAR
- First issued
- August 9, 2021
- Expires
- August 31, 2027
- Entity
- Corporation
- Address of record
- 493 VINE AVENUE, Sunnyvale, CA 94086
- Phone of record
- (510) 610 3123
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101958771
- Amount
- $25,000
- Effective
- August 3, 2026
Workers’ compensation
- Carrier
- MARKEL INSURANCE COMPANY
- Policy number
- MWC018896106
- Effective
- July 6, 2026
- Expires
- July 6, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 18 licensed warm-air heating, ventilating and air-conditioning contractors in Sunnyvale.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| BURNETT DAVID BRIAN | Responsible Managing Officer/Chief Executive Officer/President | August 9, 2021 | Current |
Verified status badge
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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.