Updated: May 28, 2026
Location and Projects
Address
580 Madera Ave, San Jose, CA, 95112
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Polygon Builder Construction
Polygon Builder, 580 Madera Ave, San Jose, CA (Employee: Kwang Bin Lee) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Polygon Builder, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Polygon Builder Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Polygon Builder Contact Information
Phone Number: (408) 646-2923
Address: 580 Madera Ave, San Jose, CA 95112
Polygon Builder San Jose
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Polygon Builder has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Polygon Builder has worked on at least
9.0 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.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
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.
1175 sq ft restaurant tenant improvement 1) interior alteration for new customer counter point of sales remodel of seating area and addition of partition walls and new commercial kitchen 2) electrical alteration for lighting and receptacles 3) mechanical alterations for supply and return diffusers ductwork alterations and new type 1 hood 4) plubming alterations for new commerical kitchen
Valuation:
$49,800
Permit #:
2022 692439 CI
Status:
issued
Fee:
$5,154
Permit Type:
Restaurant
Building Type:
N/A
1175 sq ft restaurant tenant improvement 1) interior alteration for new customer counter point of sales remodel of seating area and addition of partition walls and new commercial kitchen 2) electrical alteration for lighting and receptacles 3) mechanical alterations for supply and return diffusers ductwork alterations and new type 1 hood 4) plubming alterations for new commerical kitchen
Valuation:
$49,800
Permit #:
2023 095686 CI
Status:
issued
Fee:
$5,154
Permit Type:
Restaurant
Building Type:
N/A
Sun fat trading: exterior concrete wall repair
Valuation:
$23,000
Permit #:
B-BP24-0663
Status:
final
Fee:
$1,713
Permit Type:
Other structures
Building Type:
N/A
Revision permit to correct scope of work on 202308255280: 1/2 bathroom & 1 full bathroom laundry room & 1 kitchen remodel. all work has been approved from original plans
Valuation:
$1
Permit #:
202312051931
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Scope of wk: 1) 112 sq ft kitchen remodel 2) 94 sq ft dining room addition 3) 50 sq ft master bathrm remodel 4) (n) ev charging station in garage 5) relocate air conditioning unit 6) 25 (n) led lights in kitchen master bathroom & living room
Valuation:
$47,329
Permit #:
2019 153879 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Crn2019-00248: remove existing non-permitted interior non-bearing walls in units 202 and 205. upgrade existing second floor restrooms to be ada compliant ***retiring suite 206 suites 201-205 to remain *** rev1: exterior ada parking stall
Valuation:
$20,000
Permit #:
BLD23-69897
Status:
expired
Fee:
$3,296
Permit Type:
N/A
Building Type:
N/A
2nf lf kitchen and bathroom remodel 14 lights 9 switches 10 receptacles fan dishwasher microwave range 6 smoke detectors
Valuation:
N/A
Permit #:
E202309129315
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nf lf kitchen and bathroom remodel 14 lights 9 switches 10 receptacles fan dishwasher microwave range 6 smoke detectors
Valuation:
N/A
Permit #:
E202309129312
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel existing kitchen and bathrooms
Valuation:
$122,500
Permit #:
202308255280
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen and bathroom remodel. shower pan. 1.5 bathroom and laundry
Valuation:
N/A
Permit #:
PP20240315823
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish main structure-stop work
Valuation:
N/A
Permit #:
BLD24-01415
Status:
issued
Fee:
$489
Permit Type:
Main structure
Building Type:
N/A
Kitchen and bathroom remodel. shower pan
Valuation:
N/A
Permit #:
PP20230912968
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Lee residence - reroof comparable shingles (ccrc# 0676-0138)
Valuation:
N/A
Permit #:
BLD19-01504
Status:
final
Fee:
N/A
Permit Type:
Re-roof
Building Type:
N/A
Remodel kitchen; master & hall bath; addition new beam dr
Valuation:
$106,724
Permit #:
B2018-0333
Status:
final
Fee:
$2,021
Permit Type:
Alteration
Building Type:
N/A
Re-roof from wood shingles to comparable shingles
Valuation:
$12,628
Permit #:
2018 111179 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Remove (e) composition install (n) composition
Valuation:
N/A
Permit #:
2018 140808 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Rev1: ada parking stall exterior see field inspection correction notice crn2019-00248:
Valuation:
N/A
Permit #:
BLD23-69897-REV1
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to create new take out restaurant. building out for restaurant by installing a new kitchen prep/work station. new storage shelf area. lobby area occupancy of 12 to allow for customer orders only. total sf of space 565
Valuation:
N/A
Permit #:
BLD2018-07396
Status:
complete
Fee:
$2,523
Permit Type:
N/A
Building Type:
N/A
Town house interio r remodel 1) kitchen partial wall removal 2) to remodel (1) bathroom and create (1) new bathroom. 3) replace existing wood floor beam with a new steel beam
Valuation:
$15,100
Permit #:
2018 102251 MF
Status:
final
Fee:
N/A
Permit Type:
Single dwelling unit
Building Type:
N/A
Remove comparable shingle install comparable shingle
Valuation:
$11,480
Permit #:
2018 143890 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Polygon Builder Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Polygon Builder License info
Verified License
| License # | 1100847 |
| 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 Polygon Builder at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1023801 |
| 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.
Check this license's status for Polygon Builder at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
17
Permits
- Building permit records show that Polygon Builder has worked on 17 permitted projects.
Polygon Builder Employees
KL
Kwang Bin Lee
Sole Owner