Updated: May 25, 2026
Location and Projects
Address
PO BOX 477, Bothell, WA, 98041
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Wallner Plumbing Co
Wallner Plumbing Co, Bothell, Po Box 477, Bothell, WA (Owned by: Stephen Wallner) holds a Construction Contractor, General license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 104 ranks in the top 9% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Wallner Plumbing Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Wallner Plumbing Co Services
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Wallner Plumbing Co Contact Information
Phone Number: (254) 813-4680
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Address: PO BOX 477, Bothell, WA 98041
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Wallner Plumbing Co Bothell
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Wallner Plumbing Co has a BuildZoom score of 104, which places them above 91% of 128,670 contractors in Washington.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Wallner Plumbing Co has worked on at least
10.0 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
|
10 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Wallner Plumbing Co mostly works on
plumbing project
projects.
Pricing
|
1 project
|
< $5k |
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.
Type: mechanical single family class: alteration to structure or system wandschneider: gas piping only (no fixture installation)
Valuation:
N/A
Permit #:
MSF25-07460
Status:
issued
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Plumbing portion for remodel entire 1952 sq. ft. home. addition higher vaulted area in living room and kitchen. convert 2 x 4 exterior walls to 2 x 6. insulated new wood sleeper floor at former rec room. upgrade all windows from single pane aluminum to 1989 wood clad jen weld re-use. insulate entire home to 2018 wesc. addition covered porch on east west and south sides. new gravel dri... see more
Valuation:
N/A
Permit #:
PLM23057
Status:
final
Fee:
$353
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (2 toilet 3 bathroom sink 1 clothes washer 2 shower tub or combo 1 laundry sink 1 hosebib)
Valuation:
N/A
Permit #:
24 112540 BN
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (2 toilet 3 bathroom sink 1 clothes washer 2 shower tub or combo 1 laundry sink 1 hosebib)
Valuation:
N/A
Permit #:
24 112539 BN
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Project name: alter of 7 fixtures
Valuation:
N/A
Permit #:
PLU22-0767
Status:
issued
Fee:
$222
Permit Type:
N/A
Building Type:
N/A
Addition to existing home
Valuation:
N/A
Permit #:
BLD-R24-00076
Status:
issued
Fee:
$2,660
Permit Type:
Remodel major
Building Type:
N/A
Epermit description of work: run gas line to exterior firepit and also an extra outlet for possible future use
Valuation:
N/A
Permit #:
21106740MP
Status:
final
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
Replacing old (original?) gas tank hot water heater with tankless gas hot water heater. navien npe-240a https://www.navieninc.com/products/npe-240a. this installation will require removal of previous hot water heater. wall mounting the new hot water heater. plumbing source water and gas into the unit. exhaust venting of the unit through the roof via a 2 pvc pipe. a condensate drain. a... see more
Valuation:
N/A
Permit #:
MEC19189
Status:
final
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Plumbing-water heater-electric, replace water heater as well as all to be to code ie earthquake straps thermal expansion tank etc
Valuation:
N/A
Permit #:
BLD2021-0258
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Interior remodel - wwop
Valuation:
N/A
Permit #:
SFR20-0440
Status:
final
Fee:
$1,305
Permit Type:
Remodel or repair
Building Type:
N/A
Radd - install new plumbingfixtures: shower/valve bar sink bathroom sink and toilet for bathroom addition
Valuation:
$7,600
Permit #:
PLUM-2019-02441
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23107188MP
Status:
final
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Kitchen and basement remodel - ce20-0035
Valuation:
N/A
Permit #:
SFR20-0702
Status:
final
Fee:
$2,997
Permit Type:
Remodel or repair
Building Type:
N/A
Replace bathroom fixtures at main level bathroom. additional sf does not affect footprint
Valuation:
$8,000
Permit #:
PLUM-2019-00149
Status:
final
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Home addition/remodel to main floor and loft
Valuation:
N/A
Permit #:
SFR19-2973
Status:
issued
Fee:
$4,569
Permit Type:
Addition and remodel
Building Type:
N/A
Interior remodel
Valuation:
N/A
Permit #:
SFR24-1335
Status:
issued
Fee:
$1,991
Permit Type:
Remodel or repair
Building Type:
N/A
Addition 1/2 bathroom
Valuation:
N/A
Permit #:
PLM09036
Status:
final
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Plumbing for bathroom remodel
Valuation:
N/A
Permit #:
P1907-006
Status:
final
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24101583MP
Status:
final
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23115955MP
Status:
issued
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
134
BZ Score
-
Avg Project
-
Projects
127
BZ Score
$89.3K
Avg Project
-
Projects
144
BZ Score
$20K
Avg Project
-
Projects
Wallner Plumbing Co Reviews
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Verified License
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Wallner Plumbing Co License info
Verified License
| License # | WALLNPC088LH |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Wallner Plumbing Co 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 # | WALLNPC780DG |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Wallner Plumbing Co with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WALLNPC780DG |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Wallner Plumbing Co 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 # | WALLNPC088LH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Wallner Plumbing Co 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 # | WALLNPC088LH |
| Status | Active |
| City | Sammamish |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Wallner Plumbing Co with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Mid Century Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $6,000 |
102
Permits
- Building permit records show that Wallner Plumbing Co has worked on 102 permitted projects.
Wallner Plumbing Co Employees
AW
Adam Wallner
Member
RW
Randi Wallner
SW
Stephen Wallner
Owner
TW
Tiara Wallner
Secretary
WS
Wallner, Adam Stephen
Owner
WM
Wallner, Randi M
WM
Wallner, Randi Marie
Governing Persons
WM
Wallner, Stephen M