Updated: May 27, 2026
Location and Projects
Address
646 BALBOA ST, San Francisco, CA, 94118
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Hang C Construction Inc
Serving the San Francisco Bay Area, Hang C Construction Inc brings nearly three decades of experience to residential and commercial building projects. The company undertakes a variety of construction services, with completed projects throughout San Francisco. Hang C Construction Inc’s portfolio includes kitchen and bathroom remodels, home additions, structural repairs, and new home builds. The team works on both single-family homes and multi-unit properties, handling everything from layout modifications to foundation upgrades. In addition to remodels and ground-up construction, they have experience with seismic retrofitting and code compliance improvements, addressing the unique requirements of San Francisco’s building standards. Hang C Construction Inc’s long-standing presence in the region reflects its familiarity with local permitting processes, design preferences, and neighborhood development needs.
Hang C Construction Inc Services
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Hang C Construction Inc Contact Information
Phone Number: (415) 623-9257
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Address: 646 BALBOA ST, San Francisco, CA 94118
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Hang C Construction Inc San Francisco
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hang C Construction Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
5 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Hang C Construction Inc has worked on at least
19.0 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
|
5 projects
|
Home Additions |
|
8 projects
|
Kitchen remodels |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Hang C Construction Inc mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $30,000. 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 Hang C Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair fire damaged sheeetrock at units #3 4's living room bedroom hallway and unit 8's hallway w 5/8"type x sheetrock. replace unit #3-4 windows. unit #4-6 windows (u=0.3max). bathroom remodel units #4 & 8. replace existing wall heater for unit #3 & 4. total of 4 fixed 7 double-hung wood/alum.clad w
Valuation:
$95,000
Permit #:
202502110115
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel 2 kitchens; open up 1 wall partially remove column and addition a beam in existing kitchen; remodel 4 bathroom (2 per floor/unit); general window replacements; repair siding @ existing lightwell; front & rear cades typ. general mep upgrades
Valuation:
$185,000
Permit #:
202505146424
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Rear horizontal addition 2-story. upstairs: convert from (2)bed(1)bath to (2)bed, (1)office, (2)bath. addition 2nd legal unit on ground fl (2bed 2bath) changing property from single family house to 2-unit house. general mech/elec/plumbing upgrades. (n)2nd fl ground entry/stairs; (n)1st fl unit
Valuation:
$300,000
Permit #:
202011098504
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Supplemental to 23016-10000-43962: scope of work to addition removal of secondary stair at rear revise bathroom door location and kitchen sink locations
Valuation:
$5,000
Permit #:
23016-10001-43962
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Renovation of 2/f unit. inner wall partitions rearraged to open up the living spaces. outer walls are left as is. remodel (e) kitchen 2 bathrooms
Valuation:
$250,000
Permit #:
202306089549
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Convert grd fl storage & garage area to one 2-bedrm adu per ordinance 162-16. (n) conditioned area 947sf. soft story under pa#201803123403. 1 kitchens two baths one car garage to remain. change wins & doors @ grd fl. not visible from street. addition bike parking as reqd. insolate thruou mep upgrade
Valuation:
$180,000
Permit #:
201804277571
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Emergency repair (structural) fire damage area per nov 202291903. replace garage door header w/posts. replace 2x6 stud wall/sill plates. replace footing stem wall (18 long) replace garage door w/auto door opener. replace exterior stucco finish (400sf) replace (e) windows in kind @ 2nd fl (10 total)
Valuation:
$30,000
Permit #:
202206216674
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
To comply w/abe program/ordinance 51-16 abe#20191107704. change partial (e)storefront window to storefront door provide h/c ramp into store to remedy disability access comply w/abep no work to sidewalk no expansion interior work only @ front door
Valuation:
$5,000
Permit #:
202309186764
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Addition non-bearing partitions to living room to create new office @ unit 2. relocate closet. no structural work. close off doorway to kitchen from hall. widen (e) doorway between kitchen and dining room. no exterior work. kitchen & bathroom remodel under separate pa 202305268694
Valuation:
$1,500
Permit #:
202308224924
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
New remodel on 2/f and new uint on 1/f 2/f electrical upgrade addition new kitchen and rooms two bathrooms on 1/f upgrade of new service and addition a new 100 amp meter. 100a service 24 circuits 50 lights 24 switches 50 receptaces 6 fans 2 g/d 2 range 10 smoke detectors
Valuation:
N/A
Permit #:
E20220531473
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 3 adu units on 1/f. building new 3 bathrooms 3 kitchen 4 bedrooms and a new laundry room. install 3 60 amp subpanels. 25 circuits 50 lights 30 switches 70 receptacles 4 fans 3 dishwasher 3 g/d 3 ranges 10 smoke detectors
Valuation:
N/A
Permit #:
E20220531472
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 4: install 100a new sub-panel (3 lights 3 switches 5 receptacles and 1 fan)
Valuation:
N/A
Permit #:
E202502119953
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 3: install 100a new sub-panel (3 lights 3 switches 5 receptacles and 1 fan)
Valuation:
N/A
Permit #:
E202502119952
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1) install a double 100 a new meter service for first floor and second floor. 2) install a 80a subpanel for first floor new unit. 3) new electrical for new unit and second floor additions
Valuation:
N/A
Permit #:
E202111096655
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel unit 1 & 2 kit & baths fill in (e) interior lightwell not visible from street or neighbors. reconfigure (e) rear stairs connecting all flrs and garafge and roof. voluntary addition plywoof & holddowns. replace winds & doors addition window and skylt general mep upgrgades as needed. foundarion work vo
Valuation:
$100,000
Permit #:
201810254081
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Replace gas wall heater vent for unit #1 2 5 6 7 8 9 10 11 12
Valuation:
N/A
Permit #:
PM20250506091
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2nd fl kitchen open 2 walls and reinforce e with plywood panels. addition 2 beams 3 cols 3 footings in garage. addition laundry at 2nd fl. remodel 2nd fl bathroom change 6 windows not visible from street. addition 3 skylights general mep upgrades
Valuation:
$69,000
Permit #:
202001242686
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Construct 2 alcoves for electrical and gas meters next to the existing garage along torrens court
Valuation:
$80,000
Permit #:
202409231340
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Addition 3 full bathroom on addition part. make 2 shower pans. building a new kitchen on first floor. install a new 30 gl water heater for new unit on 1st floor
Valuation:
N/A
Permit #:
PP20211109410
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade kitchen and bathroom: electrical on 2nd floor: install new 40amp subpanel bpa# 202305268694 pp20230526181
Valuation:
N/A
Permit #:
E202305267092
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Hang C Construction Inc License info
Verified License
| License # | 760153 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Hang C Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 748071 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Hang C Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
115
Permits
- Building permit records show that Hang C Construction Inc has worked on 115 permitted projects.
Hang C Construction Inc Employees
CL
Ching Lam
Sole Owner
CL
Ching Lam
Rmo / Ceo / Pres
LL
Lai Fong Leung
Officer
WK
Wai Yin Kam
Rmo