Updated: Jun 12, 2026
Location and Projects
Address
430 POPPY PLACE, Mountain View, CA, 94043
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Changyong Choi Construction
Changyong Choi at 430 POPPY PLACE, Mountain View, CA 94043, held a General Contractor license (#825797) with the California contractors license board with an expiration date of 10-31-2023. We last verified the license was expired on 06-11-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Changyong Choi Services
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Changyong Choi Contact Information
Phone Number: (650) 279-2308
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Address: 430 POPPY PLACE, Mountain View, CA 94043
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Voluntary seismic retrofit in accordance with standard plan set a. around the perimeter foundation in the crawl space. 162 ln.ft
Valuation:
$2,446
Permit #:
2020 105073 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Voluntary seismic upgrade in accordance per standard plan a
Valuation:
N/A
Permit #:
BLD20-01743
Status:
final
Fee:
$274
Permit Type:
Interior
Building Type:
N/A
Scope of work: voluntary seismic retrofit in accordance with standard plan set a. - 202 linear feet
Valuation:
$3,050
Permit #:
2019 137308 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Residential volunatry seismic retrofit in accordance with chapter a3
Valuation:
$5,250
Permit #:
19000-02219
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic upgrade w/standard plan a
Valuation:
N/A
Permit #:
BLD20-01219
Status:
final
Fee:
$273
Permit Type:
Seismic upgrade
Building Type:
N/A
Repair voluntary seismic retrofit in accordance per standard plan a
Valuation:
N/A
Permit #:
DEV21-0724
Status:
final
Fee:
$452
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic retrofit of area above crawl space in accordance with chapter a3
Valuation:
N/A
Permit #:
DEV20-0974
Status:
final
Fee:
$928
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic upgrade
Valuation:
N/A
Permit #:
BLD20-00975
Status:
final
Fee:
$150
Permit Type:
Seismic upgrade
Building Type:
N/A
Voluntary seismic upgrade
Valuation:
N/A
Permit #:
BLD20-00537
Status:
final
Fee:
$166
Permit Type:
Seismic upgrade
Building Type:
N/A
Seismic upgrade
Valuation:
N/A
Permit #:
BLD20-00657
Status:
final
Fee:
$167
Permit Type:
Seismic upgrade
Building Type:
N/A
Voluntary earthquake retrofit in accordance with plan set a
Valuation:
$7,950
Permit #:
BLD2019-01574
Status:
final
Fee:
$335
Permit Type:
Alteration
Building Type:
N/A
Seismic upgrade
Valuation:
N/A
Permit #:
BLD19-01471
Status:
final
Fee:
$150
Permit Type:
Seismic upgrade
Building Type:
N/A
#scanned# voluntary earthquake retrofit in accordance with chapter 3
Valuation:
N/A
Permit #:
BLD2018-00829
Status:
final
Fee:
$645
Permit Type:
N/A
Building Type:
N/A
Voluntary seismic retrofit
Valuation:
$3,000
Permit #:
20-0952
Status:
final
Fee:
$187
Permit Type:
Miscellaneous
Building Type:
N/A
Seismic retrofit
Valuation:
N/A
Permit #:
19-2209
Status:
final
Fee:
$202
Permit Type:
Miscellaneous
Building Type:
N/A
Residential remodel (442 sf). scope of work includes master bedroom and bathroom remodel powder room remodel and adding four (4) new windows and one sliding door
Valuation:
$50,000
Permit #:
15000-02539
Status:
final
Fee:
$2,608
Permit Type:
N/A
Building Type:
N/A
Kitchen relocation & remodel and addition new air conditioning unit
Valuation:
N/A
Permit #:
2015-3632
Status:
final
Fee:
N/A
Permit Type:
Repair
Building Type:
N/A
Voluntary seismic retrofit in accordance with standard plan a; brace and bolting in crawlspace; 108 linear feet
Valuation:
$1,631
Permit #:
2019 155342 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Residential (50 sf) bathroom remodel. no stuctural or exterior changes
Valuation:
$11,000
Permit #:
14000-00109
Status:
final
Fee:
$629
Permit Type:
N/A
Building Type:
N/A
New tankless water heater (ext) located near (e) gas meter. new gas line
Valuation:
N/A
Permit #:
17000-00906
Status:
final
Fee:
$296
Permit Type:
N/A
Building Type:
N/A
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Changyong Choi License info
Inactive License
| License # | 825797 |
| 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 Changyong Choi at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
28
Permits
- Building permit records show that Changyong Choi has worked on 28 permitted projects.
Changyong Choi Employees
CC
Changyong Choi
Sole Owner