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
A A HEATING AND A/C
- License Number
- 936969
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 55 FAIRWAY DRIVE DALY CITY, CA, 94015 San Mateo County
- Phone
- (650) 892 9009
License Dates
Issued
08/25/2009
Expires
08/31/2027
Expires in 17 months
CSLB Last Updated
02/04/2026
License Classifications
Personnel & Officers
ESCAJADILLO HERBERT
Sole Owner
Contractor Bond
Amount: $25,000
Company: OHIO CASUALTY INSURANCE COMPANY (THE)
Bond #999235943
Effective: 02/06/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9374443
Effective: 01/30/2025
Expires: 01/30/2027
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
1668 Fell St, 94117
put in new heater and duct work. replace furnace existing per insepctor request. 60000 btu, 112 gas connection. replace (e) furnace w/same size.
otc alterations permit
4020 19th St, 94114
unit #2: to comply with complaint #201791811. permi for to replace (e) furance in same location. to comply with nov#201604631 (permanent source of heat).
$5,000
2019-01-09
otc alterations permit
1668 Fell St, 94117
put in new heater, replace furnace existing. per inspector request. 60000 btu, half inch gas connection. replace some duct work. replace (e) furance w/same size.
$4,000
2013-01-16
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 DALY CITY
HEALTHY DUCT CLEANING
License #1007238 · CA
PAUL TERRA BUILDER GROUP CORPORATION
License #1028203 · CA
H & Z CONSTRUCTION INC
License #1058914 · CA
WESTERN ENTERPRISES
License #470440 · CA
STATE SHEET METAL WORKS INC
License #629775 · CA