Updated: Jun 04, 2026
Location and Projects
Address
1258 36TH AVE, San Francisco, CA, 94122
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Hyan Construction Company
Based in San Francisco, Hyan Construction Company serves residential and commercial clients across the Bay Area. With two decades of experience, the firm specializes in a wide range of building and remodeling projects, including new home construction, apartment renovations, kitchen and bathroom remodels, and tenant improvements. Hyan Construction tackles both structural and aesthetic upgrades, managing projects from planning through completion. The company’s portfolio includes condominiums, multi-unit buildings, and single-family homes, as well as restaurant and retail fit-outs throughout San Francisco’s neighborhoods. Hyan Construction is known for using materials and design choices that suit the specific needs of each property type, working closely with clients to coordinate scheduling and minimize disruptions. The company maintains strong relationships with local architects, engineers, and trade professionals to deliver projects that align with client goals and city regulations.
Hyan Construction Company Services
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Hyan Construction Company Contact Information
Phone Number: (415) 828-6444
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Address: 1258 36TH AVE, San Francisco, CA 94122
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Hyan Construction Company San Francisco
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hyan Construction Company has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
20 projects
|
2025 |
|
7 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Hyan Construction Company has worked on at least
40.0 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
|
11 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
26 projects
|
Kitchen remodels |
|
8 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Hyan Construction Company mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $72,500. 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.
Building Permits by Hyan Construction Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
1st floor: addition 2 bedrooms 1 full bathroom and family. 2nd floor: remodel kitchen and bathroom. addition 1 full bathroom. replace all windows in kind with fiber glass
Valuation:
$220,000
Permit #:
202509175541
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1st fl: addition 2 bedrooms. family laundry & 2 full baths. 2nd fl: remodel kitchen bathroom. addition 1 full bathroom & 1 bedroom. infill lightwell and courtyard. addition new deck at rear. replace front windows in-kind with wood and new garage door (with wood)
Valuation:
$675,000
Permit #:
202301190416
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: addition guess bedroom office full bathroom and recreation room to include a kitchenette. 2/f: remodel kitchen bathroom and stairs to 1/f and repair 50 percent or less (e) rear deck. 3/f: remodel of 2 (e) bathroom adding a 3rd bathroom and re-coating an extension. roof deck. addition recessed lights
Valuation:
$380,000
Permit #:
202303153693
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair drywall throughout. window replacements at front and sides of the building. deck replacement in rear. repair 3 bathrooms & 2 kitchens. install new skylight
Valuation:
$280,000
Permit #:
202405202421
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace 4 windows alum wood clad in-kind on 2/f & 3/f. replce 6 rear windows not visible with vinly inking of back. replace 5 patio doors in-kind. replace 4 skylights in-kind
Valuation:
$20,000
Permit #:
202503202697
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
1) 2nd floor: new bathroom rearrange extg bathroom. remodel kitchin living dining room and relocate bedroom. 2) ground floor: new bedroom bathroom media room with bar and relocate water heater and f a u laundry per plan. 3) no new openings visible to street
Valuation:
$210,000
Permit #:
202203049273
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: 2 new bedrooms bathroom half-bathroom bar relocate mechanical. 2/f: new bathroom remodel (e) 1 kitchen and 1 laundry
Valuation:
$205,000
Permit #:
202506128568
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen remodl to include install counter tops and cabinets.carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt)
Valuation:
$4,000
Permit #:
RES-2301211
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
1/f: new bedroom media office 2 new bathrooms wet bar. relocate laundry and mechanical. 2/f: remodel kitchen and living room. 2 new bathrooms
Valuation:
$250,000
Permit #:
202409050152
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New front stair with wood railing. new front facade. replace front door and in kind window replacement with wood (6 windows)
Valuation:
$15,000
Permit #:
202503202707
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel unit 3584. addition 656 sq. ft. addition in the basement of unit 3586. repair siding in kind. replace windows in kind. 12 front windows. replace front wood doors with wood doors with smaller windows
Valuation:
$182,000
Permit #:
202112134283
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
At 1/f: provide (n) bedrooms (n) laundry (n) media room with wet bar and (n) bathroom. revising 2/f bathroom area remodel (permit #202406255247)
Valuation:
$225,000
Permit #:
202407267399
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
2/f: rewire whole floor remodel kitchen and bathroom; 1/f: rewire whole floor 2 new bathrooms and wet bar upgrade 200amp service & panel. new plugs lights switches
Valuation:
N/A
Permit #:
E202506022899
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st fl 2 new bedrooms 2 baths relocate mech/laundry. 2nd fl remodel kitchen relocate bathroom addition bathroom and frame new cl
Valuation:
$250,000
Permit #:
202305157800
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New deck at rear less than 10-ft above grade with spiral stairs. addition skylights to pa 202409050152
Valuation:
$20,000
Permit #:
202504295484
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
1/f: 2 new bedrooms 2 new bathrooms wetbar upgrade 200amp panel. 2/f: rewire whole floor 2 new bathrom bathrooms laundry kitchen. new plugs lights switches
Valuation:
N/A
Permit #:
E202507314382
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove extension. dryrot repair less than 50%.eave soffit and fascia board as needed. replace 4 side (2-story) stucco above 2000sf and front wood siding in-kind. all work exterior
Valuation:
$25,000
Permit #:
202409191210
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel of 1945 fulton st. convert storage area of garage level into livable space. (n) windows & doors. repair rear siding. (n) bedrooms & bathroom. remodel kitchen
Valuation:
$75,000
Permit #:
202408068069
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
1/f: wire guest bathroom office full bathroom & rec room with kitchenette. 2/f: remodel ktichen bathroom. 3/f: remodel of 2 (e) bathrooms adding a 3rd bathroom new recessed lights where needed & ufer ground. new plugs lights switches
Valuation:
N/A
Permit #:
E202307128025
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire whole house. g/f: new bedroom media room and bathroom 2/f new kithcen, r emodel kitchen/lving and two new bathrooms. new plugs lights switches panelboard as necessary
Valuation:
N/A
Permit #:
E202203098864
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Hyan Construction Company License info
Verified License
| License # | 1126048 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1031942 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 880366 |
| Status | Active |
| State | California |
| Type | General Building, Electrical, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 981283 |
| 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 Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1103305 |
| 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 Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 851829 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical, Plumbing |
| 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 Hyan Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 973913 |
| Status | Inactive |
| State | California |
| Type | General Building, Electrical |
| 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 Hyan Construction Company 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 |
219
Permits
- Building permit records show that Hyan Construction Company has worked on 219 permitted projects.
Hyan Construction Company Employees
BR
Bo Jun Rong
Owner
LH
Liang Hua Huang
Sole Owner
LH
Liang Hua Huang
Owner
LR
Lyon Sheng Rong
Officer
ZH
Zhi Hua Huang
Rmo / Ceo / Pres
ZH
Zhi-Hua Huang
Ceo / President
ZY
Zhou Shu Yuan
Rmo