Updated: May 18, 2026
Location and Projects
Address
64 Westpark Dr, Daly City, CA, 94015
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O.K. Heating & Air Conditioning
We offer reliable service options for both commercial and residential properties with the most up to date knowledge and experience to handle all types of jobs including work with heat pumps, boilers, air conditioning units and more.
From BuildZoom:
O.K. Heating & Air Conditioning at 64 Westpark Dr, Daly City, CA 94015, held a HVAC/Mechanical Contractor license (#794639) with the California contractors license board with an expiration date of 05-31-2007. We last verified the license was expired on 05-17-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
O.K. Heating & Air Conditioning Services
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O.K. Heating & Air Conditioning Contact Information
Phone Number: (415) 203-0807
Address: 64 Westpark Dr, Daly City, CA 94015
Building Permits by O.K. Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace furnace air conditioning same location
Valuation:
$10,000
Permit #:
B1802-0203
Status:
issued
Fee:
$265
Permit Type:
HVAC
Building Type:
N/A
Replace gas furnace and install cooling unit for winery storage. building app #201006094158 and electrical #e201007218868
Valuation:
$0
Permit #:
PM20100907625
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace
Valuation:
$0
Permit #:
PM20130424211
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace and install cooling unit for winery storage. building app #201006094158 and electrical #e201007218868
Valuation:
N/A
Permit #:
PM20100907625
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install furnace air conditioning system and duct work
Valuation:
$7,000
Permit #:
MEC2008-00094
Status:
final
Fee:
$389
Permit Type:
N/A
Building Type:
N/A
Alter mechanical for damaged duct @ ( e ) rooftop air conditioning ( no replacement of actual unit itself )
Valuation:
N/A
Permit #:
BLD2003-07199
Status:
final
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
R&r airconditioning unit on roof - same size/brand
Valuation:
$9,000
Permit #:
B09-0583
Status:
final
Fee:
$161
Permit Type:
Mechanical
Building Type:
N/A
#1- remove exhaust fan installed btwn office/parking garage. covering of wall where fan penetrated
Valuation:
$750
Permit #:
200310016304
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Replace new furnace
Valuation:
$0
Permit #:
PM20110614859
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install hvac 2 tons air conditioning at penthouse
Valuation:
$0
Permit #:
PM20080922027
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace heating unit w new furance
Valuation:
N/A
Permit #:
BI318749
Status:
final
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Install hvac system
Valuation:
$0
Permit #:
PP20070815558
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace & air conditioning
Valuation:
$0
Permit #:
08MEC-052
Status:
submittal approved
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Replace and relocate h.v.a.c. system (residential house)
Valuation:
N/A
Permit #:
PP20080416811
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace the furnace and additional install furnace
Valuation:
N/A
Permit #:
485121
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install hvac 2 tons air conditioning at penthouse
Valuation:
N/A
Permit #:
PM20080922027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace hvac unit in 3001 geary blvd. unit #201
Valuation:
N/A
Permit #:
PP20070416274
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace and addition residential furnace
Valuation:
N/A
Permit #:
488999
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace and install h.v.a.c system
Valuation:
N/A
Permit #:
PP200706072359
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install residential hvac system
Valuation:
N/A
Permit #:
489122
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
O.K. Heating & Air Conditioning Reviews
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Recent Buildzoom Projects
O.K. Heating & Air Conditioning License info
Inactive License
| License # | 794639 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for O.K. Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 881773 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for O.K. Heating & Air Conditioning at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are O.K. Heating & Air Conditioning, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
28
Permits
- Building permit records show that O.K. Heating & Air Conditioning has worked on 28 permitted projects.
O.K. Heating & Air Conditioning Employees
DJ
Dae Sik Ji
Sole Owner