License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
SUPREME AIR MECHANICAL
- License Number
- 963768
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 360 KINGS ROAD BRISBANE, CA, 94005 San Mateo County
- Phone
- (925) 586 3301
License Dates
Issued
07/27/2011
Expires
07/31/2027
Expires in 16 months
CSLB Last Updated
07/29/2025
License Classifications
Personnel & Officers
PHENGSENE CARLO PHASYSLAK
Sole Owner
Contractor Bond
Amount: $25,000
Company: NORTH RIVER INSURANCE COMPANY (THE)
Bond #04CF609794
Effective: 01/01/2023
Workers' Compensation
Carrier: CLEAR SPRING PROPERTY AND CASUALTY COMPANY
Policy #CWC03176401
Effective: 06/30/2025
Expires: 06/30/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
1469 Hayes St, 94117
install new furnace with ducts
$12,000
2019-03-26
otc alterations permit
3606 Taraval St, 94116
mechanical work force air furnace with ducts only ref 201508255189,201508255189,201612013905.
$8,000
2017-12-19
otc alterations permit
3400 California St, 94118
2nd floor dental office: install hvac split system with new ducts. ref. appl #201410280145.
$25,200
2014-12-22
otc alterations permit
1457 South Van Ness Av, 94110
replace old (e) heating with six new units and new gas line to comply complaint 201266122. replace one window is not visible from street.
$14,000
2012-09-26
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed C20 in BRISBANE
EAGLE REFRIGERATION HEATING & A/C INC
License #661759 · CA
CAROL J FLYNN INC
License #188751 · CA
CAL PACIFIC SYSTEMS
License #924244 · CA
O'KEEFFE'S INC
License #101981 · CA
ROLO ENTERPRISES
License #868846 · CA