Updated: May 10, 2026
Location and Projects
Address
PO BOX 1713, Omak, WA, 98841
Use our bidding system to
request a quote
Mark's Plumbing LLC
Mark's Plumbing LLC, Omak, Po Box 1713, Omak, WA (Owned by: Brown, Mark Preston) holds a Plumbing Contractor, Journey Level license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark's Plumbing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark's Plumbing LLC Services
Start a project today:
Mark's Plumbing LLC Contact Information
Phone Number: (509) 826-5206
Edit
Address: PO BOX 1713, Omak, WA 98841
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 11 fixtures and water service for new single family residence
Valuation:
N/A
Permit #:
P960447
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Lumbing for new duplex
Valuation:
N/A
Permit #:
P970601
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Lumbing for new duplex
Valuation:
N/A
Permit #:
P970600
Status:
final
Fee:
$212
Permit Type:
N/A
Building Type:
N/A
Install floor drain/mop sink
Valuation:
N/A
Permit #:
P950378
Status:
expired
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # SHAWPPI785BQ
Chelan, WA
99
BZ Score
-
Avg Project
-
Projects
97
BZ Score
-
Avg Project
-
Projects
98
BZ Score
-
Avg Project
-
Projects
Mark's Plumbing LLC Reviews
BuildZoom hasn't received any reviews for Mark's Plumbing LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mark's Plumbing LLC License info
Verified License
| License # | MARKSPL780P8 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mark's Plumbing LLC 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 # | MARKSPL942O1 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Limited Liability Company |
| Business Type | Corporation, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of September, 2022. Check the current license status of Mark's Plumbing LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MARKSPL780P8 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation, Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mark's Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MARKSPI012OP |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Plumbing, Irrigation/Sprinkling Systems |
| Business Type | Corporation, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of Mark's Plumbing LLC 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 # | MARKSPL942O1 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Limited Liability Company |
- 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 Mark's Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Rli Ins Co |
| Bond Value | $6,000 |
Mark's Plumbing LLC Employees
BM
Brown, Christina M
Secretary
BP
Brown, Mark P
President
BP
Brown, Mark Preston
Owner
CL
Christoph, Jerry L
Vice President
MB
Mark Brown
Partner/Member