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Updated: Jun 02, 2026
Location and Projects
Address
8209 S 222nd St, Kent, WA, 98032
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Western Mech Contractors Plumber
Western Mech Contractors LLC, 8209 S 222nd St, Kent, WA (Owned by: Matthew Wells) holds a Plumbing Contractor, Plumbing Contractor license and 16 other licenses according to the Washington license board.
Their BuildZoom score of 113 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Western Mech Contractors LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Western Mech Contractors LLC Services
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Western Mech Contractors LLC Contact Information
Phone Number: (206) 571-3810
Address: 8209 S 222nd St, Kent, WA 98032
Western Mech Contractors LLC Kent
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Western Mech Contractors LLC has a BuildZoom score of 113, which places them above 97% of 128,670 contractors in Washington.
Activity
|
1 project
|
2026 |
|
21 projects
|
2025 |
|
19 projects
|
2024 |
|
40 projects
|
2023 |
Our building permit records indicate that Western Mech Contractors LLC has worked on at least
81.0 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.
Experience
|
3 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
74 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Western Mech Contractors LLC mostly works on
plumbing project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $26,850. This graph shows the distribution of these job values.
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.
Building Permits by Western Mech Contractors LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Cbre commerce park building b waste pipe repair|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to ... see more
Valuation:
N/A
Permit #:
PG25-0070
Status:
final
Fee:
$170
Permit Type:
Non-residential
Building Type:
N/A
• disconnect the existing west restrooms plumbing fixtures. cap the water to the space to allow demolish by others. • furnish and install new rough plumbing for the new restroom layout as shown in drawings. • furnish and install new toilet carriers new proflo pf1713wh wall hung toilets new proflo pftscofe2000wh elongated toilet seats new sloan regal model 3080050 manual toilet flushom... see more
Valuation:
$80,822
Permit #:
PLMBC25-0270
Status:
issued
Fee:
$947
Permit Type:
Remodel
Building Type:
N/A
• assist with the layout for demolish by others to facilitate plumbing installation. • furnish and install 1 new cold-water header with a new 1” watts lf007 double check valve water pressure reducing valve wye strainer pressure gauge and all related items as required by the local code. • furnish and install new rough plumbing for new plumbing fixtures in the locations shown in the pro... see more
Valuation:
$66,458
Permit #:
PLMBC25-0252
Status:
issued
Fee:
$560
Permit Type:
Remodel
Building Type:
N/A
• demolish and temporarily or permanently cap the existing plumbing as shown in the provided drawings. • modify the existing rough plumbing for the new plumbing fixtures shown in the drawings. extend the waste and cold-water piping as required. • furnish and install 1 new specified p-8b bottle filler in the location shown. • install new owner furnished p-8a water coolers with bottle f... see more
Valuation:
$39,206
Permit #:
PLMBC25-0250
Status:
issued
Fee:
$560
Permit Type:
Remodel
Building Type:
N/A
Round 1|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner all acts ... see more
Valuation:
N/A
Permit #:
PG25-0111
Status:
issued
Fee:
$570
Permit Type:
Non-residential
Building Type:
N/A
When submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner all acts required ... see more
Valuation:
N/A
Permit #:
D25-0130
Status:
filed
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Supply all tools and labor to disconnect water venting and power from the existing tankless water heater and replace the two old units with new asme code stamped water heaters. • supply all tolls and labor to disassemble and dispose water heaters by epa standards. • correction item #3 mrhl supply and install 3 new high temperature limit switches. • supply all tools and labor to reconn... see more
Valuation:
$26,850
Permit #:
7054284-BP
Status:
complete
Fee:
$297
Permit Type:
N/A
Building Type:
Multifamily
Supply all tools and labor to disconnect water venting and power from the existing tankless water heater and replace the two old units with new asme code stamped water heaters. • supply all tolls and labor to disassemble and dispose water heaters by epa standards. • correction item #3 mrhl supply and install 3 new high temperature limit switches. • supply all tools and labor to reconn... see more
Valuation:
$26,850
Permit #:
7054283-BP
Status:
issued
Fee:
$297
Permit Type:
N/A
Building Type:
Multifamily
Replacement of dishwasher in school kitchen. remove existing gas booster
Valuation:
$13,298
Permit #:
PLMBC24-0008
Status:
expired
Fee:
$287
Permit Type:
Remodel
Building Type:
N/A
Ross dress for less. demolish of existing plumbing furnish and install new rough plumbing for new fixtures install new backflow install new mixing valves install specified fixtures including water heater new piping in accordance with code
Valuation:
$68,468
Permit #:
P24005134
Status:
issued
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Common to building-south wh closet|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on beh... see more
Valuation:
N/A
Permit #:
PG24-0034
Status:
final
Fee:
$56
Permit Type:
Non-residential
Building Type:
N/A
Demolish old spigot location in compressor room and install the new spigot in it's new location install up to 40 feet of 1/2 copper pipe to run from existing capped gate valve above the loft to the new spigot location furnish & install new code required supports for new piping where required
Valuation:
N/A
Permit #:
PLM24006
Status:
issued
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Type: plumbing non residential class: alteration to structure or system, , rose hill premise isolation backflow: excavate adjacent to existing water meter down to existing cold water line feeding the building. prefabricate 3/4"; copper type-k water piping in preparation for installation of a new backflow assembly. f/i new 3/4 lead free watts reduced pressure backflow assembly with air... see more
Valuation:
N/A
Permit #:
PNR23-03043
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kc health through housing: install 1-sink in breakroom, rough plumbing for one new sink. connect to nearest available waste vent hot water and cold water systems - adjacent restroom and restroom on 1st floor. insulation of pipes per code. code req'd supports for new piping & venting insulation fire stopping
Valuation:
N/A
Permit #:
PLM23-0072
Status:
final
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Treble interiors - addition 7 fixtures, plumbing modifications. *radiographic inspection of the concrete slab sawcut remove concrete excavate and install new rough plumbing for 1 new shower pan in location of previous toilet. *backfill and compact after underground inspection. *furnish and install new fiberglass shower pan drain body moen rough in valve and chrome plated parts. *modif... see more
Valuation:
N/A
Permit #:
PLM23-0007
Status:
final
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Treble interiors - 1 inch rpba, install 1" lead free watts lf009m2qtj rpba with watts 909agc airgap fitting in main cold water supply feeding the building. provide concrete pad for backflow enclosure. install new hotbox enclosure. includes all excavation bedding of pipe backfill compaction. new hangers insulation per code. test & certify new device
Valuation:
N/A
Permit #:
BFL23-0008
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Disconnect remove & recycle existing failed ao smith 80 gallon water heater. furnish & install rheem 80-gallon light commercial electric water heater. f/i new seismic straps on new water heater. f/i new 4.5 gallon expansion tank. strap to structure per code requirements. reinsulate replaced water lines. reconnect electrical
Valuation:
N/A
Permit #:
23 103627 BO
Status:
final
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Disc. water & drain from existing dw and booster heater for removal by hobart. install new 1/2 watts ld009 rpba w/airgap routed to existing floor sink. modify piping for connection from dishwasher to existing floor sink. test & certify new backflow assembly
Valuation:
N/A
Permit #:
22 129953 BO
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Modify existing water supply piping to accommodate the water connection locations on new dishwasher installed by hobart. f/i new 2 copper waste line from outlet on new dishwasher to existing floor sink. f/i 1-new lead free 3/4 watts lf009 rpba with airgap routed to existing floor sink. test & certify new backflow assembly
Valuation:
N/A
Permit #:
22 118576 BO
Status:
final
Fee:
$214
Permit Type:
N/A
Building Type:
N/A
Cut in a new 2 tee downstream of the existing natural gas meter (roots 3m173 d55215-052) and before the building entry to supply new natural gas piping to the new generator
Valuation:
$28,000
Permit #:
MECHC23-0172
Status:
final
Fee:
$690
Permit Type:
Remodel
Building Type:
N/A
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Western Mech Contractors LLC License info
Verified License
| License # | WESTEMC743DO |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Date Issued | 03-20-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Western Mech Contractors LLC 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 # | WESTEMC751OE |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Date Issued | 09-05-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Western Mech Contractors LLC 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 # | WESTEMC751OE |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Date Issued | 09-05-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Western Mech Contractors LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WESTEMC798MF |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Western Mech Contractors LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WESTEMC798MF |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC798MF |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC919QL |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC856JW |
| Status | Inactive |
| City | Tukwila |
| Type | Electrical Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC919QL |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMS921BG |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC856JW |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical 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.
Check this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC856JW |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMS921BG |
| 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.
Check this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 30206 |
| Status | Inactive |
| City | Pasco |
| Type | Contr Electrical |
| Business Type | Corporation |
- According to the The City of PASCO, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Western Mech Contractors LLC at the The City of PASCO, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMS925LS |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical 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.
Check this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC892QA |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical 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.
Check this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WESTEMC919QL |
| 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.
Check this license's status for Western Mech Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | American Fire & Casualty Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | International Fidelity Ins Co |
| Bond Value | $4,000 |
341
Permits
- Building permit records show that Western Mech Contractors LLC has worked on 341 permitted projects.
Western Mech Contractors LLC Employees
MW
Matt Wells
President
MW
Matthew Wells
Owner
MW
Matthew Wells
President
OK
Otto Kacso
President
TK
Traci Kacso
Secretary