Updated: Jun 30, 2026
Location and Projects
Address
4 W 36th Ave, Kennewick, WA, 99337
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Mix Plumbing
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Mix Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mix Plumbing Services
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Mix Plumbing Contact Information
Phone Number: (509) 947-7785
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Address: 4 W 36th Ave, Kennewick, WA 99337
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Seifert: convert from electric to new gas water heater **** final approved: 06/22/2005 ****
Valuation:
N/A
Permit #:
BLD-2005-02061
Status:
complete
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Repair hot & cold water heater new water service
Valuation:
N/A
Permit #:
B08-0008
Status:
final
Fee:
N/A
Permit Type:
Minor alter/repair
Building Type:
N/A
Replace water line - meter to single family residence
Valuation:
N/A
Permit #:
B09-1764
Status:
final
Fee:
N/A
Permit Type:
Minor alter/repair
Building Type:
N/A
Keller supply showroom: plumbing permit
Valuation:
$20,000
Permit #:
PLB-2006-02286
Status:
expired
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
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Mix Plumbing License info
License Not Verified
| License # | MIXPL 977LK |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Plumbing |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2017. Check the current license status of Mix Plumbing with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MIXPL**977LK |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| 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. If this is your business, please update your license status.
Check this license's status for Mix Plumbing at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 12892 |
| Status | Inactive |
| City | Pasco |
| Type | Contr Plumbing |
| 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. If this is your business, please update your license status.
Check this license's status for Mix Plumbing at the The City of PASCO, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MIXPL**977LK |
| 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 Mix Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Mix Plumbing, click “This is My Business” to update your information.
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | LEXON INSURANCE COMPANY |
| Bond Value | $6,000 |
Mix Plumbing Employees
CM
Curtis Mix
President
MW
MIX, CURT WAYNE
Governing Persons
MW
MIX, CURTIS WAYNE
President
MS
MIX, STEPHANIE SUE
Vice President
SM
Stephanie Mix
Vice President