Updated: Nov 10, 2025
Location and Projects
Address
San Francisco, CA, 00000
Use our bidding system to
request a quote
Tszching Choi Construction
Serving San Francisco, Tszching Choi specializes in residential remodeling and construction projects. With four years of experience working in the Bay Area, the business has managed a range of renovations throughout local neighborhoods. Project examples include kitchen and bathroom updates, as well as whole-home remodels tailored to a variety of property types. The company works with homeowners to update interiors and optimize layouts, often handling both design and build aspects of a project. Tszching Choi takes on jobs of different scales, coordinating with local architects, designers, and permitting authorities to ensure projects move smoothly from conception through completion. The business is familiar with the challenges of working within San Francisco’s building regulations and historic properties, adapting construction methods to suit each project’s specific requirements.
Tszching Choi Services
Start a project today:
Tszching Choi Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Tszching Choi San Francisco
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tszching Choi has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
10 projects
|
2025 |
|
12 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Tszching Choi has worked on at least
34.0 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
|
Commercial Renovations |
|
3 projects
|
New Constructions |
|
5 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Tszching Choi mostly works on
kitchen remodel
and commercial renovation
projects.
Pricing
|
17 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $4,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
1)convert existing office into full body massage. 2)enlarge main entry door on stockton street. 3)remove counter door & cabinet in existing reception area. 4)remove soffit lighting & modify soffit in existing reception area. 5)add washer and dryer
Valuation:
$160,000
Permit #:
202504285364
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
13 - massage parlor
1)install new kitchen equipment new plumbing fixtures and new finishes. 2)install new interior partitions and counters. 3)new ada restroom. 4)install a new subpanel of 100 amp upgrade gas meter to 11/4. deffered submittals. exterior signage
Valuation:
$101,706
Permit #:
202507090470
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Addition 1 unit at gr fl zoning rh2 addition 29 sf under 2nd fl overhang at rear remodel 2nd fl unit. correct deck and stair rear violation 202183612
Valuation:
$543,000
Permit #:
202207289445
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remove dryrot ground level deck and rebuild rear dekc and stairs in kind.demolish existing rear wood balconies on 1st and 2nd flrs.install new metal balconies on rear elevations legalize exist.first basement as media room w/bathroom fully sprinkler entire bldg.deferred permit:sprinkler entire building
Valuation:
$55,000
Permit #:
202508072519
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Accessible business entrance program per oridance 51-16 new low mount automatic door opener on entry at 731 commercial st. new signage for ada abe# 202205311160 (731 commercial st.) abe# 202205311158 (735 commercial st.)
Valuation:
$1,500
Permit #:
202211086089
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Violation for 201879892; 1) demolish basement bathroom and kitchen. 2) legalize existing non-load bearing partitions. 3) legalize lights and outlets
Valuation:
$8,500
Permit #:
202506128519
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace (4) front windows in kind same opening. from vinyl to aluminum clad wood. from slider to casement and fixed. u=0.30max. provide min 200 in^2 ventilation. replace garage door
Valuation:
$5,000
Permit #:
202308114225
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Abe compliance per ord no 51-16. abe 20301316126 new power door equipment and door operators convert e restroom into ada restroom create recycle storage room
Valuation:
$45,000
Permit #:
202302031341
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Commercial soft story compliance. install power assisted door opener & electrical service. install new signage portion (ada signage). ref pa soft story 202405061501 (residential)
Valuation:
$19,000
Permit #:
202409160815
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Accessible business entrance program per ordinance 51-16 abe compliance per ordinace 51-16 alternate access entry on 27th ave. new ada signage new power door and door operators abe# 201912069359
Valuation:
$10,000
Permit #:
202302172184
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Abe compliance per ordiance no 51-16. technical infeasibility request. new ada signage and battery operated door bell. #abe 211812112888
Valuation:
$500
Permit #:
202303244337
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
38 - health studi...
Abe compliance per ordinance no 51-16. new power door operators. new ada signage. replace door hardware to lever shaped handle. abe# 202001080735
Valuation:
$2,000
Permit #:
202401304874
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Eliminate the scope of work of approved pa #201904087422. provide ada compliant access curb ramp to retail area entrance per ordinance no. 51-16. abe #201912260310. abe program
Valuation:
$1
Permit #:
202211216988
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
17 - filling/serv...
To comply with abe program per ord 51-16 - abe # 201901023759. extend ramp to 8.33% slope provide new storefront with automatic door opener and handrails at ramp
Valuation:
$13,000
Permit #:
202212299357
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
To comply with abe program per ord 51-16 - abe # 201901023760. extend ramp to 8.33% slope provide new storefront with automatic door opener and handrails at ramp
Valuation:
$13,000
Permit #:
202212299354
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Minor layout change of accessible restroom to pa# 202302031341. to coply with filed inspector's request to document change
Valuation:
$1
Permit #:
202304115445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Accessible business entrance program per oridance 51-16 new low mount automatic door opener new signage abe# 202205311159
Valuation:
$1,500
Permit #:
202211086090
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
1) revision to pa#: 202407096030 2) mew equipment room in the basement. 3) new warning strips for stair 1
Valuation:
$3,600
Permit #:
202506047862
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
19 - warehouse fu...
Change of use from office to parcel delivery service for cannabis products. conditional use 2023-01539cua. ooc permit type 12. construct. 12ft new partition and create one 3ft wide opening. perform pre-roll manufacturing in limited area (less than 10% of storage occ).replace (e) door in basement. no
Valuation:
$2,000
Permit #:
202407096030
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
19 - warehouse fu...
Accessible business entrance program per ordinance 51-16 technical infeasibility request provide door bell and sinage for assistance provide curside service #abe202206071307
Valuation:
$500
Permit #:
202306220579
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Similar Contractors See more
242
BZ Score
$59K
Avg Project
-
Projects
193
BZ Score
$200K
Avg Project
-
Projects
193
BZ Score
$58.4K
Avg Project
-
Projects
Tszching Choi Reviews
BuildZoom hasn't received any reviews for Tszching Choi. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Tszching Choi License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2022 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
39
Permits
- Building permit records show that Tszching Choi has worked on 39 permitted projects.