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Updated: Feb 08, 2026
Location and Projects
Address
671 ORIZABA AVE, San Francisco, CA, 94132
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BC United Construction Engineer
BC United Construction Inc, 671 Orizaba Ave, San Francisco, CA (Employees: Bing Jiang Chen, Feng Chang Wei, and Jennings Louie Lew) holds a General Engineering, General Building license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring BC United Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
BC United Construction Inc Services
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BC United Construction Inc Contact Information
Phone Number: (415) 385-8992
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Address: 671 ORIZABA AVE, San Francisco, CA 94132
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BC United Construction Inc San Francisco
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
BC United Construction Inc has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
13 projects
|
2025 |
|
14 projects
|
2024 |
|
11 projects
|
2023 |
Our building permit records indicate that BC United Construction Inc has worked on at least
38.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
8 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that BC United Construction Inc mostly works on
home addition
projects.
Pricing
|
7 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $30,900. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by BC United Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation and horizontal addition at ground fl. create two bedrooms and baths family room laundry and stair connection 2nd fl. two bedrooms and baths living room kitchen and dinning remodel front and rear facades new access stair from rear deck to ground
Valuation:
$730,000
Permit #:
202409090311
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Alteration to e house. new stair from 2nd fl to rear yard remodel entire house.increase lvng space gr fl from 317 to 748sf to include 2 bdrms a bathroom storage room. infill e middle lightwell 2nd fl and rearrange the kitchen layout
Valuation:
$500,000
Permit #:
202405152194
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install a new ufer grounding 33 recess light 4 bathroom vents upgrade entire house electrical. upgrade to 200 amp. electrical work in kitchen & 2 bathroom. top two bathroom. (1) service (3) feeders. (33) lights (50) switches (50) receptacles (4) fans (1) dishwasher (1) garbage disposal (1) microwave (1) range (4) smoke detectors. other equipment: ev charger
Valuation:
N/A
Permit #:
E202504101520
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision 202501299330. replace (e) windows at front facade in kind double hung wood. install insulation in all walls and ceilings install gypboard and paint. at front facade and along 2nd floor north proerpty line wall
Valuation:
$31,800
Permit #:
202504245159
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Voluntary foundation updgrade. kitchen remodel. addition full bathroom to top floor 2 bathroom remodels. addition full bathroom to ground level
Valuation:
$172,000
Permit #:
202501299330
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install (1) new sewer pipe from sidewalk to house upgrade plumbing for (1) kitchen (1) bar sink (2) new shower pan (1) bathtub (1) jaccuzi (4) toilets (5) bathroom sinks (1) new water heater (1) tankless water heater radiant floor heating
Valuation:
N/A
Permit #:
PP20250612833
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate & infill lightwell on west side bsmt-2/f(common area) addition gym & storage. create platform @ east side. remodel @ units 1968 (1f) & 1966 (2f) to kitchens baths offices bedrms addition bedmrs & baths. (n) int. stairs from b-1f & 2f-attic. attic(1966): addition 2 bedroom 2 bathroom 1 ent. room roof deck
Valuation:
$725,000
Permit #:
202112224899
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
1/f: addition a bedroom a abthroom an office wet bar & an entertainment/louge. 2/f: infill light wells at north & south side of building. reconfigure interior layout with two bedrooms two bathrooms one powder room kitchen dining breakfast & living room. addition deck at rear of building addition four skylights
Valuation:
$300,000
Permit #:
202110261221
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install (3) new shower pans replace (e) boiler w new tankless boiler plumbing upgrade for 3.5 bathrooms. 1 kitchen & kitchen sink 1 washer 1 dryer & 1 dishwasher. underground work
Valuation:
N/A
Permit #:
PP20250410547
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement convert crawl space to conditional space. reconfigure interior layout w 2 bedrooms 2 3-fixture bathrooms entertainment & laundry room. relocate water heater to garage on 1st floor. 2nd floor: reconfigure (e) kitchen. replace doors with nana walls
Valuation:
$235,000
Permit #:
202003167136
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel for symmetrical unit 1 2 3 4. remove wall between kitchen and living room. addition laundry room. remodel kitchen and bathroom
Valuation:
$160,000
Permit #:
202410163021
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Comply w nov #202303636; fire repair and altertion repair fire damage to the north exterior wall enlarge (e) opening between kitchen and dining room on 1st & 2nd fl. install a new skylight above (e) stairway remodel (e) bathrooms in kind at 1st & 2nd fl. install new radiant heating system
Valuation:
$45,000
Permit #:
202402166099
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Replacement of four rear windows & eight street facing aluminum windows. total of twelve windows. maximum u factor of 0.4 allowed per cenc 150.2(b)1b
Valuation:
$5,000
Permit #:
202501289180
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$9,400
Permit #:
202302152004
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Reroofing
Valuation:
$7,600
Permit #:
202302152013
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair fire damage to (e) building as per plans in-kind. repair exterior wall @ 2nd & 3rd fl. repair roof framing above unit 4. ground floor work under separate permit
Valuation:
$500,000
Permit #:
202302162143
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa # 202302162143: seismic upgrade to (e) building. interior renovation to unit #1, 2, 3, 6, 7, 8, 9 & office. e heating sysem in each unit to remain
Valuation:
$300,000
Permit #:
202308114266
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
New electrical work for a nw built 4 story sfh. addition a u4 grounding. 400 amp service. 4 feeder 4 subpanel 3 transformer 40 circuits 134 lights 40 switches 117 receptacles 5 fans 1 d/w 1 g/d 1 microwave 1 range 1 hydro massage tub 10 s/d. ev charger elevtor car elevator
Valuation:
N/A
Permit #:
E202401292069
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to 202309086180 202403208264 enlarge e attic floor to have the 2 bedrooms and 2 baths. new roof deck at middle of house. (1/2 fl remodel under 202403208264, seismic upgrade 202309086180)
Valuation:
$100,000
Permit #:
202405021295
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Revision to 202302162143 & 202308114266 correction of (4) missing windows on the west wall on the 2nd and 3rd floor (not facing street). revision to for foundation and framing details due to field condition
Valuation:
$50,000
Permit #:
202402055284
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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BC United Construction Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
BC United Construction Inc License info
Verified License
| License # | 995115 |
| Status | Active |
| State | California |
| Type | General Engineering, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for BC United Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
56
Permits
- Building permit records show that BC United Construction Inc has worked on 56 permitted projects.
BC United Construction Inc Employees
BC
Bing Jiang Chen
Ceo / President
FW
Feng Chang Wei
Deceased
JL
Jennings Louie Lew
Officer
KC
Ka Yin Chu
Rmo