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Updated: Jun 16, 2026
Location and Projects
Address
3904 S 254TH ST, Kent, WA, 98032
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Northwest Plumbing Solutions LLC
Northwest Plumbing Solutions LLC, 3904 S 254th St, Kent, WA (Owned by: Owner) holds a Plumbing Contractor, Residential license and 8 other licenses according to the Tukwila license board.
Their BuildZoom score of 110 ranks in the top 4% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Northwest Plumbing Solutions LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Northwest Plumbing Solutions LLC Services
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Northwest Plumbing Solutions LLC Contact Information
Phone Number: (206) 886-1220
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Address: 3904 S 254TH ST, Kent, WA 98032
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Northwest Plumbing Solutions LLC Kent
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Northwest Plumbing Solutions LLC has a BuildZoom score of 110, which places them above 96% of 128,670 contractors in Washington.
Activity
|
17 projects
|
2025 |
|
14 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Northwest Plumbing Solutions LLC has worked on at least
36.0 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
|
7 projects
|
Home Additions |
|
6 projects
|
New Constructions |
|
34 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Northwest Plumbing Solutions LLC mostly works on
plumbing project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
The typical size of their permits is approximately $6,000. 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 Northwest Plumbing Solutions LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical a (single family residential) (alteration) project involving 1 gas - stove or cook top 1 total number of appliances being added or altered single family dwelling
Valuation:
N/A
Permit #:
MEC25-0093
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family class: addition to structure farshid (bsf24-06058): a project installing 2 toilet; 3 bathroom sink; 2 shower tub or combo
Valuation:
N/A
Permit #:
PSF25-03240
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure project installing {2-hosebib 1-ice maker 8-bathroom sink 2-clothes washer 1-dishwasher 6-toilet 1-water service - 1 1/2 1-kitchen sink 1-laundry sink 6-shower tub or combo 1-water heater electric => 60 gallons}
Valuation:
N/A
Permit #:
24 118693 BN
Status:
issued
Fee:
$576
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 1 bathroom sink 1 shower tub or combo) 23 117570 br
Valuation:
N/A
Permit #:
25 111901 BN
Status:
issued
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Construct new 4 bed/4 bathroom single family dwelling with attached garage. includes plumbing and mechanical per approved plans. *plumbing work will be done by northwest plumbing solutions llc northps903l1.*
Valuation:
$450,000
Permit #:
BLDRN20-0350
Status:
final
Fee:
$17,107
Permit Type:
N/A
Building Type:
Single family dwe...
Plumbing a (single family residential) (addition) project involving 1 toilet 2 sink 1 dishwasher 1 clothes washer 1 shower tub or combo 7 total number of fixtures being added or altered single family dwelling 1 sewage ejection pump
Valuation:
N/A
Permit #:
PLM24-0213
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family class: addition to structure chan- installing (2)toilet;(4) bathroom sink; (1)clothes washer; (2)shower tub or combo; (1)bar sink; (2)kitchen sink; -location 1st floor master bathroom garage))
Valuation:
N/A
Permit #:
PSF24-08759
Status:
final
Fee:
$348
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (5 toilet 7 bathroom sink 1 dishwasher 1 clothes washer 4 shower tub or combo 2 kitchen sink 1 laundry sink 1 water heater - tankless 2 hosebib 1 ice maker) 20113853bs
Valuation:
N/A
Permit #:
22 114158 BN
Status:
final
Fee:
$394
Permit Type:
N/A
Building Type:
N/A
Additions/remodel of two bathrooms- (2) bathtub (1) shower valve replacment (3) bathroom sink (2) toilet- 2021 upc
Valuation:
$12,000
Permit #:
PLUM-2025-00086
Status:
issued
Fee:
$482
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 kitchen sink 1 ice maker)
Valuation:
N/A
Permit #:
24 129980 BN
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (3 toilet 4 bathroom sink 1 dishwasher 1 clothes washer 3 shower tub or combo 1 kitchen sink 2 hosebib 1 ice maker) 24 103440 bu
Valuation:
N/A
Permit #:
24 119174 BN
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (2 toilet 2 bathroom sink 1 dishwasher 3 shower tub or combo 1 kitchen sink 1 pressure reducing valve 1 ice maker)
Valuation:
N/A
Permit #:
23 110225 BN
Status:
final
Fee:
$214
Permit Type:
N/A
Building Type:
N/A
Project name: plumbing a (single family residential) (alteration) project involving 2 toilet 3 bathroom sink 1 dishwasher 3 shower tub or combo 1 kitchen sink 1 hose bib 1 ice maker
Valuation:
N/A
Permit #:
PLU24-001
Status:
issued
Fee:
$324
Permit Type:
N/A
Building Type:
N/A
New 4 story residence on vacant lot garage 1280 sf total habitable space 3708 sf 15-125298bs. includes clearing and grading row and storm connection. does not include mechanical or electrical. (* plumbing under 22-114158 bn)
Valuation:
N/A
Permit #:
20 113853 BS
Status:
final
Fee:
$13,398
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 1 dishwasher 1 clothes washer 1 shower tub or combo 1 ice maker) 23 107782 br
Valuation:
N/A
Permit #:
24 104024 BN
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Rework existing plumbing to new configuration. (1) bathtub (1) clothes washer (1) dish washer (1) electric water heater (1) shower valve replacement (2) bathroom sinks (2) kitchen sinks (2) toilets 2018 upc
Valuation:
$13,000
Permit #:
PLUM-2022-07968
Status:
final
Fee:
$496
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 2 bathroom sink 2 shower tub or combo) permit- 24 104153 br
Valuation:
N/A
Permit #:
24 113631 BN
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 2 bathroom sink 1 clothes washer 2 shower tub or combo 1 bar sink 1 heat pump water heater)
Valuation:
N/A
Permit #:
23 121001 BN
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Repipe water lines on main building from copper to pex-a with like for like replacement shower valves and angle stops get updated no new fixtures. *additional fixtures added with reviewer approval
Valuation:
N/A
Permit #:
24 119915 BO
Status:
issued
Fee:
$6,104
Permit Type:
N/A
Building Type:
N/A
Adding bathroom 1 shower 1 toilet 1 lav moving kitchen sink adding a hosebib adding a sink on patio relocating icemaker line relocating a hosebib
Valuation:
$4,000
Permit #:
P24002760
Status:
complete
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
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BZ Score
-
Avg Project
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BZ Score
$89.3K
Avg Project
-
Projects
144
BZ Score
$20K
Avg Project
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Projects
Northwest Plumbing Solutions LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Northwest Plumbing Solutions LLC License info
Verified License
| License # | NORTHPS793NQ |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Plumbing Solutions 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 # | NORTHPL778LB |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Plumbing Solutions 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 # | NORTHPL778LB |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Plumbing Solutions 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 # | NORTHPS793NQ |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company, Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Northwest Plumbing Solutions 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 # | NORTHPS952L1 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Plumbing, Sanitation System Side Sewer |
| Business Type | Limited Liability Company, Individual |
- When BuildZoom last verified this license, it had an expiration date of June, 2007. Check the current license status of Northwest Plumbing Solutions LLC with 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 # | NORTHPS959C8 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Plumbing |
| Business Type | Limited Liability Company, Individual |
- When BuildZoom last verified this license, it had an expiration date of February, 2007. Check the current license status of Northwest Plumbing Solutions 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 # | NORTHPS959C8 |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company, Individual |
- According to the The City of Marysville, Washington, 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 Northwest Plumbing Solutions 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 # | NORTHPS903L1 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Individual |
- 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 Northwest Plumbing Solutions 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 # | NORTHPS903L1 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company, Individual |
- 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 Northwest Plumbing Solutions LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Western National Assur Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $12,000 |
68
Permits
- Building permit records show that Northwest Plumbing Solutions LLC has worked on 68 permitted projects.
Northwest Plumbing Solutions LLC Employees
AD
Aleksandr Denisyuk
Partner/Member
AD
Alexsandr Denisyuk
Partner/Member
AD
Alla Denisyuk
Partner/Member
BS
Bhupinder Singh
Partner/Member
DV
Denisyuk, Aleksandr V
Owner
DP
Denisyuk, Alla P
Owner
O
Owner
Owner
SB
Singh, Bhupinder
Owner
SG
Stratton, George
Partner/Member