Updated: Apr 14, 2026
Location and Projects
Headquarters Address
Portland, OR, 97212
Local address
Phoenix, AZ, 85043
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Harder Mechanical Contractors Inc
Harder Mechanical Contractors Inc, (Employees: Dustin Grant Harder, Dustin Harder, and Dustin Mc Kinley Baker) holds a Specialty Commercial license and 4 other licenses according to the Arizona license board.
Their BuildZoom score of 105 ranks in the top 8% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harder Mechanical Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Harder Mechanical Contractors Inc Services
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Harder Mechanical Contractors Inc Contact Information
Phone Number: (503) 281-1112
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Building Permits by Harder Mechanical Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Confidential: amhs euv stk & 193 stk a
Valuation:
N/A
Permit #:
SPM-23008900
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs ohb n2&std n2 side a
Valuation:
N/A
Permit #:
SPM-23008882
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: piping install only
Valuation:
N/A
Permit #:
PLMB-23012789
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs air curtain side a
Valuation:
N/A
Permit #:
SPM-23008901
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs sorter side a
Valuation:
N/A
Permit #:
SPM-23008895
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs alp - a side
Valuation:
N/A
Permit #:
SPM-23008875
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs apk&upk side ag
Valuation:
N/A
Permit #:
SPM-23008897
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential:bg & spg (pkg 6) gds
Valuation:
N/A
Permit #:
BLD-23022722
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rmv & rplc 3 - 250k btu water heaters
Valuation:
N/A
Permit #:
OPM-23016469
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: gds chad lab
Valuation:
N/A
Permit #:
PM-23005604
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
P&g dust blower
Valuation:
N/A
Permit #:
SE-22013279
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Industrial
Valuation:
N/A
Permit #:
BLD-22011587
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs asrs - side a
Valuation:
N/A
Permit #:
SPM-23008872
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace chiller/cooling tower
Valuation:
N/A
Permit #:
ME-21039010
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medical gas - sonoran crossing med hh
Valuation:
N/A
Permit #:
F151-2501959
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Intel ocotillo harder trailer install/replacement trailer 43 - elecrical hook up - replacing 2 rented trailers with harder - owned double wide
Valuation:
N/A
Permit #:
LFP23-0324
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Confidential: amhs bwbs cnx side a
Valuation:
N/A
Permit #:
PLMB-23005453
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Intel ch4 tsx013 td dok-lsp - facilities include ofa gn2 photovoltaic pcws pcwr gex lfa power telecom
Valuation:
N/A
Permit #:
LFP23-0531
Status:
issued
Fee:
$8,266
Permit Type:
N/A
Building Type:
N/A
Asm america - ste 125 tank pad
Valuation:
N/A
Permit #:
SE-25012897
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement. modular cleanroom
Valuation:
N/A
Permit #:
BLD-24016491
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Harder Mechanical Contractors Inc License info
Verified License
| License # | 331667 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harder Mechanical Contractors Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 105309 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harder Mechanical Contractors Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 105305 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harder Mechanical Contractors Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 291833 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harder Mechanical Contractors Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 109201 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Harder Mechanical Contractors Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Travelers Casualty & Surety Co |
| Bond Value | $10,000 |
18
Permits
- Building permit records show that Harder Mechanical Contractors Inc has worked on 18 permitted projects.
Harder Mechanical Contractors Inc Employees
DH
Dustin Grant Harder
Officer
DH
Dustin Harder
President
DB
Dustin Mc Kinley Baker
Chief Financial Officer
HJ
Harder Stephen John
Qualifying Party
QE
Qp Exempt
Qp/None Exempt Date 06/06/2012
SH
Stephen John Harder
Chief Executive Officer
TD
Thomas Joseph Dempsey
Officer