Updated: Apr 02, 2026
Location and Projects
Address
31718 176th Ave SE, Auburn, WA, 98092
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Western Mechanical Inc
Western Mechanical Inc, 31718 176th Ave SE, Auburn, WA (Owned by: Pitt, Mark Steven) holds a Construction Contractor, Construction Contractor license and 3 other licenses according to the Washington license board.
Their BuildZoom score of 98 ranks in the top 16% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Western Mechanical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Western Mechanical Inc Contact Information
Phone Number: (206) 510-1719
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Address: 31718 176th Ave SE, Auburn, WA 98092
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Building Permits by Western Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Type: mechanical single family class: replacement, , machi fire damage (bsf23-07646): installing 1 dryer exhaust; 2 exhaust fan with duct - bath; 1 exhaust fan with duct - laundry; 1 furnace
Valuation:
N/A
Permit #:
MSF23-03016
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Mechanical
Valuation:
N/A
Permit #:
MEC21-0534
Status:
final
Fee:
N/A
Permit Type:
Over the counter
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21111439MP
Status:
expired
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Install heat pump
Valuation:
N/A
Permit #:
6651648-RF
Status:
complete
Fee:
$136
Permit Type:
N/A
Building Type:
Single family/duplex
Install heat pump
Valuation:
N/A
Permit #:
6651645-FR
Status:
complete
Fee:
$144
Permit Type:
N/A
Building Type:
Single family/duplex
Type: mechanical single family class: replacement, , staples (bsf22-03497) (1)dryer exhaust; (1)gas piping outlets - mech; (1)exhaust fan with duct - bath; (1)exhaust fan with duct - laundry; (1)furnace
Valuation:
N/A
Permit #:
MSF22-04875
Status:
final
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Install a new 95% gas furnace and complete duct system. vent rangehood dryer and 3 exhaust fans. associated building permit 6491546
Valuation:
N/A
Permit #:
6574325-FR
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
Single family/duplex
Seatac collision bathroom & exhaust fan gas piping install vent to bathroom fan gas pipe to paint booth and unit heater install reznor unit heater addition exhaust fan for paint mixing room hazard area
Valuation:
N/A
Permit #:
MEC15-0005
Status:
issued
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Type: mechanical multifamily class: replacement, , hill (bmf23-02073) unit b202: performing duct work only
Valuation:
N/A
Permit #:
MMF23-03417
Status:
final
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Replace three trusses damaged in fire. repair sheet rock. does not include plumbing. does not include electrical(#10-121355ie) (until sub is named). **10 115054 ea** **add on mechanical**
Valuation:
N/A
Permit #:
10 120210 BU
Status:
final
Fee:
$918
Permit Type:
N/A
Building Type:
N/A
Repair fire damaged house. replace garage and area above garage (bedrooms) demolish and replace roof and structural interior repair. includes clear and grade. does not include plumbing (11 124648 bn) and electrical (11-121585ie). **add on mechanical**
Valuation:
N/A
Permit #:
10 126275 BR
Status:
final
Fee:
$4,499
Permit Type:
N/A
Building Type:
N/A
Install (2) 96% gas furnaces wiath complete duct systems. vent bathroom bans range hoods and dryers
Valuation:
N/A
Permit #:
6578511-FR
Status:
complete
Fee:
$251
Permit Type:
N/A
Building Type:
Single family/duplex
Install 3 ton heat pump with a complete duct system. vent (4) fans & (1) dryer. rework existing ducting basement and 1st floor
Valuation:
N/A
Permit #:
6472256-RF
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
Single family/duplex
Install 3 ton heat pump with a complete duct system. vent (4) fans & (1) dryer. rework existing ducting basement and 1st floor
Valuation:
N/A
Permit #:
6472259-FR
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
Single family/duplex
Install air conditioning & furnace ~ studio 210 hair design
Valuation:
N/A
Permit #:
B-16-0870-1
Status:
expired
Fee:
$168
Permit Type:
Other
Building Type:
N/A
Installation of two (2) 20 kw unit heaters for freeze protection. install 5 king wall heaters and two (2) broan bathroom exhaust fans
Valuation:
$0
Permit #:
BP-14-00244
Status:
final
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
Install a 95% furnace with a complete duct system. install exhaust venting for 5 fans and (1) dryer
Valuation:
N/A
Permit #:
6472251-FR
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
Single family/duplex
Addition 2nd story master bedroom/bathroom inc elec(installation of new wiring and fixtures/re-wire existing residence) mechanical plumbing includes excavation of new basement below existing structure
Valuation:
N/A
Permit #:
00 245083 BR
Status:
final
Fee:
$1,737
Permit Type:
N/A
Building Type:
N/A
Install 85, 000 btu boiler located in unfinished portion of basement with electric air handler and new ducts. changeout of a 75, 000 btu water heater located in unfinished portion of basement. no new gas piping
Valuation:
N/A
Permit #:
BLD20080516
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
47 - plumbing/wat...
Scharpff duplex: 4-vents 4-fans fire damage
Valuation:
N/A
Permit #:
MEC16-0155
Status:
final
Fee:
N/A
Permit Type:
Residence alter
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Western Mechanical Inc License info
Verified License
| License # | WESTEMH902PN |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Western Mechanical Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WESTEMH902PN |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Heating/Vent/Air Conditioning And Refrig (Hvac/R) |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Western Mechanical Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | WESTEMI983KZ |
| Status | Active |
| City | Sammamish |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Western Mechanical Inc with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMI983K2 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, 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 Western Mechanical Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Amco Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bond Value | $6,000 |
105
Permits
- Building permit records show that Western Mechanical Inc has worked on 105 permitted projects.
Western Mechanical Inc Employees
LP
Lisa Pitt
President
MP
Mark Pitt
Vice President
PS
Pitt, Mark Steven
Owner