Updated: May 26, 2026
Location and Projects
Headquarters Address
16303 NE Cameron Blvd, Portland, OR, 97230
Local address
16400 South Center Pkwy Ste 30, Renton, WA, 98188
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Watson Plumbing Co
Watson Plumbing Co at 16400 South Center Pkwy Ste 30, Renton, WA 98188, held a Plumber license (#WATSOP*840C2) with the Tukwila contractors license board with an expiration date of 04-01-2024. We last verified the license was expired on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Watson Plumbing Co Services
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Watson Plumbing Co Contact Information
Phone Number: (503) 771-9449
Edit
Headquarters Address: 16303 NE Cameron Blvd, Portland, OR, 97230
Local Address: 16400 South Center Pkwy Ste 30, Renton, WA 98188
Edit
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Watson Plumbing Co Renton
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Watson Plumbing Co, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Watson Plumbing Co has worked on at least
1.0 project over the past 2 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.
Pricing
|
1 project
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$8,000
Permit #:
PLB2007-00253
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$5,000
Permit #:
PLB2006-01206
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$6,000
Permit #:
PLB2000-00040
Status:
Approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$5,000
Permit #:
PLB2001-00303
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,000
Permit #:
PLB2001-00199
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
PLB2007-01355
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,800
Permit #:
PLB2004-01151
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
PLB2000-00487
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,500
Permit #:
PLB2006-00774
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,500
Permit #:
PLB2002-00778
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$900
Permit #:
PLB2006-01385
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$500
Permit #:
PLB2004-00476
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,000
Permit #:
PLB2004-00061
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,500
Permit #:
PLB2003-01105
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,000
Permit #:
PLB2003-00541
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,000
Permit #:
PLB2005-01316
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
PLB2010-00013
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel of laundry bathroom and kitchen
Valuation:
$23,000
Permit #:
24-06-3057
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Watson Plumbing Co Reviews
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Watson Plumbing Co License info
Inactive License
| License # | WATSOP*840C2 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| 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 Watson Plumbing Co at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WATSOP*840C2 |
| 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 Watson Plumbing Co 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 # | WATSOPC012QD |
| 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 Watson Plumbing Co 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
- How the BuildZoom Score works
- *No active license on file. If you are Watson Plumbing Co, click “This is My Business” to update your information.
Insured
| Insurer | Associated Industries Ins Co I |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | CBIC |
| Bond Value | $6,000 |
17
Permits
- Building permit records show that Watson Plumbing Co has worked on 17 permitted projects.
Watson Plumbing Co Employees
BM
Barbara Mikkelson
Vice President
CR
Carl Rauchenstein
Agent
DM
David Mikkelson
President
ML
Mikkelson, Barbara Lee
Vice President
MC
Mikkelson, David Charles
President
RS
Rad Siderius
Partner/Member
RL
Rauchenstein, Carl Lloyd
Agent
SR
Siderius, Rad
Governing Persons
SM
Siderius, Rad Mitchel
Partner/Member