Updated: May 11, 2026
Location and Projects
Address
1333 45TH AVENUE, San Francisco, CA, 94122
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Li Wei Construction
Li Wei Construction has been active in San Francisco for over two decades, serving residential and commercial clients throughout the city’s neighborhoods. The company specializes in general contracting services, with experience managing a range of project types that include home renovations, tenant improvements, and property upgrades in both single-family and multi-unit buildings. With 26 years in the construction industry, Li Wei Construction brings a comprehensive understanding of local building codes and permit processes unique to San Francisco. The firm works on interior and exterior remodels, structural repairs, and selective additions. Clients working with Li Wei Construction can expect projects executed with practical knowledge gained from years of local, on-site experience across a variety of property types.
Li Wei Construction Services
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Li Wei Construction Contact Information
Phone Number: (510) 508-3282
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Address: 1333 45TH AVENUE, San Francisco, CA 94122
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Li Wei Construction San Francisco
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Li Wei Construction has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
9 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Li Wei Construction has worked on at least
29.0 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 |
|
9 projects
|
Kitchen remodels |
|
8 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Li Wei Construction mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $60,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
1st floor - infill lightwell with new interior stair. -add new conditional space within garage - addition new living space under existing second floor structure. second floor - infill lightwell - remodel interior space -add elevated deck at rear year with exterior stairs to grade
Valuation:
$220,000
Permit #:
202410283837
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior and exterior renovation to single family home. interior work includes new primary suite kitchen remodel replace e gas fireplace. exterior work includes new windows new siding new doors new parapet
Valuation:
$240,000
Permit #:
202409130726
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
2nd fl kitchen remodel wall removal & (n) bathroom. 1st fl remodel to include (n) bedroom (n) bathroom (n) laundry room & expanded foyer inside covered entry. replace windows front and back of the building
Valuation:
$200,000
Permit #:
202403046986
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Electrical works for the house remodel new wiring new lighting upgrade main service to 200 amp. 35 lights 20 switches 45 receptacles 4 fans 1 d/w 1 g/d 1 microwave 1 range 5 s/d
Valuation:
N/A
Permit #:
E20250314942
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing spaces to include ground flr/1st floor family room bedroom bathroom internal open stairs & 2nd floor. open kitchen full bathroom & half bathroom. new auto sprinklers i01n garage only nfpa13 deferred
Valuation:
$200,000
Permit #:
202304075289
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel of (e) single family residence to include (n) g/f family room bedroom powder room laundry and bathroom and 2/f open kitchen (n) open stairs full bathroom and 1/2 bathroom. windows to be replace in kind
Valuation:
$150,000
Permit #:
202212168502
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Second story addition (562 sf) to an existing two-story single-family dwelling for new master suite and laundry room. project also proposes a 196 sq. ft. ground floor rear extension over first floor. revision #1: delta 4 - correction to southwest exterior elevation drawing on 2/a-202 no window exists at closet location. (iss 4/4/24) pa-2021-076
Valuation:
$335,066
Permit #:
BD-2022-287564
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Duct work for the house remodel new high efficency gas furnace for 2/f. air conditioning mini split for 1/f
Valuation:
N/A
Permit #:
PM20250314094
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Update the electrical wiring for whole house. upgrade service panel to 200amp. 50 lights 20 switches 40 receptacles 4 fans 1 garbage disposal 1 microwave 1 range 1 dishwasher
Valuation:
N/A
Permit #:
E202403213241
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel to incl kitchen switching location of dinining room & bedroom on ground floor upgrading stairs to upper floor new bathrm & closets on upper floor
Valuation:
$117,000
Permit #:
202010055943
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
To comply w/nov#202042521. legalize attic studio w kitchen full bathroom to include rear spiral stair
Valuation:
$125,000
Permit #:
201607213017
Status:
reinstated
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Unit 12: replace (1) greenhouse window and 1 bedroom window facing fern st and rpelce 1 window facing interior courtyard
Valuation:
$32,000
Permit #:
202303314808
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
(e plan) residential addition - convert existing 2nd floor deck to bedroom
Valuation:
N/A
Permit #:
00955742-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (alteration/repair) - foundation repair
2025-01-10
Foundation repair. partial replacement of 5 un-reinforced slab in the garage and replace concrete driveway. addition continuois footing under garage door
Valuation:
$5,500
Permit #:
BD-2024-296539
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel g/f rec room new bedroom new bar new bathroom new laundry new open interior stairs & remodel of 2/f kitchen open living space
Valuation:
$125,000
Permit #:
202205023357
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Plumbing for kitchen bathroom remodel. addition 2 bathrooms laundry room. install tankless water heater. 2 shower pans installation with underground plumbing
Valuation:
N/A
Permit #:
PP20240321947
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ref to building pa# 202212168502. electrical works for house remodel new wiring and new lighting for whole house. upgrade main service to 200 amp
Valuation:
N/A
Permit #:
E202303015293
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel two heat pump water heater one shower pan with underground work
Valuation:
N/A
Permit #:
PP20250314093
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #8: replace 1-living room greenhouse window and 1-bedroom window facing fern st. replace 1-bedroom window and 1-sliding glass door facing interior courtyard
Valuation:
$35,000
Permit #:
202304185912
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Single family dwelling exterior facade modifications to remove (e) decorative stone base & (e) decorative arch wall at the front entrance of single family dwelling. (137sf)
Valuation:
$12,130
Permit #:
BD-2022-285898
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Projects
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Verified License
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Li Wei Construction License info
Verified License
| License # | 1135149 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1123472 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 995870 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 753498 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 962490 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 837977 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 608831 |
| Status | Inactive |
| State | California |
| Type | Flooring And Floor Covering, General Building |
| Business Type | Sole Ownership |
- 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 Li Wei Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
118
Permits
- Building permit records show that Li Wei Construction has worked on 118 permitted projects.
Li Wei Construction Employees
LW
Li Wei
Sole Owner
LW
Li Wei
Sole Owner
WL
Wei Li
Sole Owner
WL
Wei Li
Sole Owner
WL
Wei Min Li
Sole Owner
WL
Wei Min Li
Owner
WL
Weitang Li
Sole Owner
WL
Weitang Li
Sole Owner
WL
Weixin Li
Rmo / Ceo / Pres
WL
Weixin Li
Rmo / Ceo / Pres