Updated: Feb 23, 2026
Location and Projects
Address
1637 W Knudsen Drive, Phoenix, AZ, 85085
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Propersys Corporation Plumber
Propersys Corporation, 1637 W Knudsen Dr, Phoenix, AZ (Employees: Arie Shevach, Carol Yaching Lin, and Fuchun Chang) holds a Specialty Commercial license and 3 other licenses according to the Arizona license board.
Their BuildZoom score of 95 ranks in the top 22% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Propersys Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Propersys Corporation Services
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Propersys Corporation Contact Information
Phone Number: (408) 375-5033
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Address: 1637 W Knudsen Drive, Phoenix, AZ 85085
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Building Permits by Propersys Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Confidential: side a lab gds
Valuation:
N/A
Permit #:
PM-24006257
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: gms gas pkg 1
Valuation:
N/A
Permit #:
PME-23004558
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: specialty gas distribution
Valuation:
N/A
Permit #:
PLMB-22010526
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: gas package #4
Valuation:
N/A
Permit #:
SP-22022000
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: p2 146 bsgs gds electrical
Valuation:
N/A
Permit #:
ELEC-25010645
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: bulk gas dist pipe suppt
Valuation:
N/A
Permit #:
SP-22013716
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: p2 009a cup air purifer
Valuation:
N/A
Permit #:
ELEC-25010617
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas detection system - fab b side
Valuation:
N/A
Permit #:
F123-2500103
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: p2 163a fab 2b gms electrical
Valuation:
N/A
Permit #:
ELEC-25016277
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Class 1 unstable reactive liquids - sys
Valuation:
N/A
Permit #:
F214-2500192
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: p2 101 bsgs gas racks
Valuation:
N/A
Permit #:
S-25013109
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Class 1 water reactive liquids - sys
Valuation:
N/A
Permit #:
F214-2500187
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Class 2 oxidizer liquids - sys
Valuation:
N/A
Permit #:
F214-2500189
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combustible liquids - sys
Valuation:
N/A
Permit #:
F143-2501767
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flammable liquids - sys
Valuation:
N/A
Permit #:
F143-2501765
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Corrosive liquids - sys
Valuation:
N/A
Permit #:
F214-2500188
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fab b side - smoke control
Valuation:
N/A
Permit #:
F116-2500102
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas detection system - fab b side labs
Valuation:
N/A
Permit #:
F123-2407285
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fab b labs - oxidizing gases - systems
Valuation:
N/A
Permit #:
F155-2405063
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fab b labs - asphyxiant gases - systems
Valuation:
N/A
Permit #:
F155-2405062
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Propersys Corporation License info
Verified License
| License # | 345777 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Propersys Corporation at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 350758 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Propersys Corporation at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 353125 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
- When BuildZoom last verified this license, it had an expiration date of July, 2026. Check the current license status of Propersys Corporation with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 335998 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Propersys Corporation at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Propersys Corporation Employees
AS
Arie Shevach
Qualifying Party
CL
Carol Yaching Lin
Chief Executive Officer
FC
Fuchun Chang
Executive Vice President
GK
George Nein Jai Kuo
Director
JL
Jennifer Lin Hsu Leu
Secretary
MB
Matthew John Bizzack
Qualifying Party
TY
Timothy Iuan Ming Yeh
Vice President
TL
Ting Lei
Qualifying Party
T
Tpc
Parent Entity
TL
Tung Ying Lin
Chief Executive Officer
YC
Yu Hua Chang
Vice President
YT
Yung Meng Tu
Vice President