License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
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
HAO QIANG CONSTRUCTION
- License Number
- 851913
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 33 FLORENTINE STREET SAN FRANCISCO, CA, 94112 San Francisco County
- Phone
- (415) 503 8787
License Dates
Issued
12/29/2004
Expires
12/31/2026
Expires in 9 months
CSLB Last Updated
11/04/2024
License Classifications
Personnel & Officers
TANG HOWARD HAO QIANG
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100780052
Effective: 07/06/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
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
721 Plymouth Av, 94112
permit is for work to be performed in general comformance w/the california existing bldg code (cebc) appendix chapter a3 (sfbc ab-108). for earthquake place + bolt program.
$9,800
2025-10-20
otc alterations permit
2230 41st Av, 94116
renovation of (e) bath at 2nd level. upgrade street facade windows (2), replace (e) window ornamentation. no change to foorprint.
$25,000
2023-06-09
otc alterations permit
2230 41st Av, 94116
renovation of laundry area, new bath. renovation of e doors to new frenchdoors. no change in habitable area. e 1 study, 1 storage remain
$40,000
2019-09-18
otc alterations permit
665 San Jose Av, 94110
recommencement and completion of work approved under pa201505216937. maher n/a.
$6,000
2018-09-26
additions alterations or repairs
833 Edinburgh St, 94112
g/f: add 2 bedrooms, 1 full bathroom, 1 study, 1 family room on (e) g/f.
$90,000
2018-08-10
otc alterations permit
1170 04th St, 94158
install 6 new head under new drop ceiling per nfpa#13. ref t.i. # 201611152686 n/a for maher
$3,950
2017-04-24
otc alterations permit
1435 Silver Av, 94134
re-tile exterior stairs, 12 steps, 1 platform. not to exceed 50%
$1,300
2017-03-17
otc alterations permit
171 Cook St, 94118
install 9 sprinklers on the 4th fl only per nfpa 13r ti 201609238668
$4,500
2016-11-03
otc alterations permit
1516 Powell St, 94133
to comply with nov#201640081. repair rear exterior wood stairs item #3 of nov; repair is less than 50% of stairs.
$8,000
2016-11-03
otc alterations permit
827 Sacramento St, 94108
nonstructural interior t.i. to an extg retail space including modification of bathroom and addition of power door operators pushplates, no change to existing storefront configuration.
$100,000
2015-10-29
Showing 10 of 29 permits
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 B| C10| C16 in SAN FRANCISCO
CREEDON THOMAS W
THOMAS W CREEDON
License #290746 · CA
ASPEN CONTRACTORS INC
License #487320 · CA
CHIA WAI KWONG
WAI KWONG CHIA
License #526404 · CA
RUBY PLUMBING & ELECTRICAL SUPPLY INC
License #748426 · CA
K Y J CONSTRUCTION COMPANY
License #781240 · CA