Updated: May 20, 2026
Location and Projects
Address
70 WESTDALE AVENUE, Daly City, CA, 94015
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Big Bears Construction
Big Bears Construction at 70 WESTDALE AVENUE, Daly City, CA 94015, held a General Contractor license (#924925) with the California contractors license board with an expiration date of 11-30-2012. We last verified the license was expired on 05-19-2026.
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.
Big Bears Construction Services
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Big Bears Construction Contact Information
Phone Number: (650) 758-5800
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Address: 70 WESTDALE AVENUE, Daly City, CA 94015
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Building Permits by Big Bears Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire sprinklers: 2nd floor -relocate 7 heads, addition 16 new heads, extend piping from existing, repalce (e) heads. 3rd floor -relocate 3 heads, addition 30 new heads extend piping from exising replace (e) heads. back door entrance (hallway): replace (e) heads.all w/quick response
Valuation:
$28,000
Permit #:
200803318348
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
85 - residential ...
Work type: condensate drain; provide new rough in for new bathroom ( 1 toilet and 1 lavatory)and new hand sink 3-compartment sink dump sink mop sink & water heater. provide condensate piping for cooler room. provide final connection to all plumbing fixtures
Valuation:
$0
Permit #:
PW20071004550
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler system for entire builidng. basement/lower floor: relocate 40 heads & install 12 new heads; 1st fl: new 86 heads and 1 new piping; 1st fl/higher level: new 63 heads and 1 new piping
Valuation:
$100,000
Permit #:
200710115108
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
Work type: condensate drain; provide new rough in for new bathroom ( 1 toilet and 1 lavatory)and new hand sink 3-compartment sink dump sink mop sink & water heater. provide condensate piping for cooler room. provide final connection to all plumbing fixtures
Valuation:
N/A
Permit #:
PW20071004550
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing plumbing system install new bathroom on the 1st floor relocate and install new plumbing fixture on 2nd floor bathrooms
Valuation:
N/A
Permit #:
PP20100414334
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to pa #200710115108 replace riser detailed (6 ames colt 300) w 6 ames colt 300 bfg (attached product cut sheet) on fp-1
Valuation:
$1
Permit #:
200904146252
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
Fire sprinkler work- remove 2 on second floor and addition 2 on first floor. adding piping connection from first floor to second
Valuation:
$5,000
Permit #:
200709142693
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Fire sprinkler system on 1st floor. relocate 16 sprinkler heads. architectural plans approved under pa# 2007.09.17.2890
Valuation:
$5,000
Permit #:
200710104984
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
New location of fire department connection for fire sprinklers. revised from original application #2007-1011-5108
Valuation:
$1
Permit #:
200804089070
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
This pays for inspections related to original permit # 489643 filed 3/14/2007. dow: work type: flue; asking for one inspection on flue pipe for the furnace
Valuation:
N/A
Permit #:
PW20070809567
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This pays for inspections related to original permit # 487452 filed 1/9/2007. dow: work type: not listed; gas pipe supply water line & waste vent piping
Valuation:
N/A
Permit #:
PW932102
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough-in for 1 water closet one mop sink; 1 lavatory; 1 sink & install the above fixtures; water heater; gas piping on the roo connect to air conditioning
Valuation:
N/A
Permit #:
487921
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing inspection on fire sprinkler alteration
Valuation:
$0
Permit #:
PP20090527581
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install fire sprinkler t.i.work 78 heads
Valuation:
$20,000
Permit #:
200702013084
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
54 - library
New configuration of plumbing system of library
Valuation:
$0
Permit #:
PP20090527582
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install fire sprinkler heads and make connection to the existing sytem. install 78 new heads for glen park library tenant improvement work
Valuation:
N/A
Permit #:
488227
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alter sprinkler pipes & heads
Valuation:
$0
Permit #:
PP20070914541
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R/r 2 windows & 2 slidingdrs in kind bedroom to meet egress
Valuation:
$3,500
Permit #:
B09-1333
Status:
final
Fee:
$128
Permit Type:
Alterations
Building Type:
N/A
Addition fire sprinkler relocation to pw20071004550
Valuation:
N/A
Permit #:
PP20071010396
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing inspection on fire sprinkler alteration
Valuation:
N/A
Permit #:
PP20090527581
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Big Bears Construction License info
Inactive License
| License # | 924925 |
| Status | Inactive |
| State | California |
| Type | General Building, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Big Bears Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 879853 |
| Status | Inactive |
| State | California |
| Type | General Building, Fire Protection, Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Big Bears Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Big Bears Construction, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Southern Insurance Company |
15
Permits
- Building permit records show that Big Bears Construction has worked on 15 permitted projects.
Big Bears Construction Employees
JW
Jianxin Wang
General Partner
JW
Jianxin Wang
Ceo / President
WW
Wayne Wong
Qualify Partner