Updated: May 05, 2026
Location and Projects
Address
17146 BRITT ROAD, Mount Vernon, WA, 98273
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Nw Custom Plumbing Llc
Nw Custom Plumbing Llc, 17146 Britt Rd, Mount Vernon, WA (Owned by: Besancon, Brent Allen) holds a Plumbing Contractor, Residential license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 112 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nw Custom Plumbing Llc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nw Custom Plumbing Llc Services
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Nw Custom Plumbing Llc Contact Information
Phone Number: (206) 660-7442
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Address: 17146 BRITT ROAD, Mount Vernon, WA 98273
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Nw Custom Plumbing Llc Mount Vernon
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nw Custom Plumbing Llc has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
3 projects
|
2026 |
|
102 projects
|
2025 |
|
61 projects
|
2024 |
|
21 projects
|
2023 |
Our building permit records indicate that Nw Custom Plumbing Llc has worked on at least
187.0 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
|
30 projects
|
New Constructions |
|
180 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Nw Custom Plumbing Llc mostly works on
plumbing project
and new construction
projects.
Pricing
|
9 projects
|
< $5k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $5,000. 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 Nw Custom Plumbing Llc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bethany corner lot 4 sfr-construct 2830 sq ft single family residence with 400 sq ft attached garage with 105 sq ft covered porch/deck 9/7/2022-post issuance revision submitted to approve the missing structural pages from v2 approved plans
Valuation:
$446,175
Permit #:
B22000076
Status:
complete
Fee:
$18,223
Permit Type:
N/A
Building Type:
N/A
Type: fire system class: sprinkler - new 10604 ne 137pl dadu(bsf23-01692); a single family residential new; this project will not have backflow prevention assembly.; this is a new system; nfpa 13d; number of total heads 11
Valuation:
N/A
Permit #:
FIR25-01121
Status:
final
Fee:
$984
Permit Type:
N/A
Building Type:
N/A
Type: fire system class: sprinkler - new 12416 ne 72nd st single family residence (bsf24-09105); a single family residential new project; this project will not have backflow prevention assembly.; this is a new system; nfpa 13d; number of total heads 32
Valuation:
N/A
Permit #:
FIR25-06791
Status:
issued
Fee:
$1,165
Permit Type:
N/A
Building Type:
N/A
Type: fire system class: sprinkler - new 12414 ne 72nd st (dadu)(bsf24-09104); a single family residential new project; this project will not have backflow prevention assembly.; this is a new system; nfpa 13d; number of total heads 13
Valuation:
N/A
Permit #:
FIR25-06792
Status:
issued
Fee:
$984
Permit Type:
N/A
Building Type:
N/A
Plumbing, a (single family residential) (alteration) project involving 2 toilet 3 sink 1 dishwasher 1 clothes washer 1 hot water heater 2 shower tub or combo 2 hose bib piping - water service 1 total number of fixtures being added or altered single family dwelling
Valuation:
N/A
Permit #:
PLM23-0098
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Plumbing, a (single family residential) (alteration) project involving 3 toilet 4 sink 1 dishwasher 1 clothes washer 1 hot water heater 3 shower tub or combo 2 hose bib piping - water service 1 total number of fixtures being added or altered single family dwelling
Valuation:
N/A
Permit #:
PLM23-0097
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Plumbing, a (single family residential) (alteration) project involving 3 toilet 4 sink 1 dishwasher 1 clothes washer 1 hot water heater 2 shower tub or combo 2 hose bib piping - water service 1 total number of fixtures being added or altered single family dwelling
Valuation:
N/A
Permit #:
PLM23-0096
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Plumbing, a (single family residential) (alteration) project involving 2 toilet 3 sink 1 dishwasher 1 clothes washer 1 hot water heater 2 shower tub or combo 2 hose bib piping - water service 1 total number of fixtures being added or altered single family dwelling
Valuation:
N/A
Permit #:
PLM23-0095
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (3 toilet 4 bathroom sink 1 dishwasher 1 clothes washer 3 shower tub or combo 1 kitchen sink 1 heat pump water heater 2 hosebib 1 ice maker) 22115968
Valuation:
N/A
Permit #:
23 109206 BN
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
New: 3 bed single family residence with den/study office flex room storage room & attached garage. construct a single family residence with driveway and septic system
Valuation:
N/A
Permit #:
25-0920
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Type: plumbing single family class: addition to structure, , lof holdings company llc: (1)clothes washer; (1)dishwasher; (2)hose bib; (1)ice maker; (1)pressure reducing valve; (2)shower tub or combo; (3)toilet; (1)hot water heater; (4)bathroom sink; (1)kitchen sink; (1)piping - dwv; (1)piping water service
Valuation:
N/A
Permit #:
PSF23-07970
Status:
expired
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
Select homes- plumbing for single family residence bld2023-1244
Valuation:
N/A
Permit #:
BLD2025-0252
Status:
final
Fee:
$516
Permit Type:
N/A
Building Type:
N/A
Wrigley- plumbing associated with new single family residence bld2024-1406
Valuation:
N/A
Permit #:
BLD2025-0560
Status:
issued
Fee:
$561
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (3 toilet 4 bathroom sink 1 dishwasher 1 clothes washer 2 shower tub or combo 1 kitchen sink 1 laundry sink 1 water heater electric
Valuation:
N/A
Permit #:
20 122300 BN
Status:
final
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Select homes- fire sprinkler for single family residence bld2024-0266
Valuation:
N/A
Permit #:
FIR2025-0013
Status:
issued
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Type: plumbing multifamily - pmf class: alteration to structure or system, , sikorski; parkside the apartment: unit 303 - 2 toilet; 2 bathroom sink; 1 dishwasher; 1 hot water heater; 2 shower tub or combo; 1 kitchen sink; water line re-pipe; 1 ice maker; primary building; there are 10 or less new or altered fixtures
Valuation:
N/A
Permit #:
PMF21-01476
Status:
issued
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Select homes- plumbing for single family residence bld2024-1042
Valuation:
N/A
Permit #:
BLD2025-0294
Status:
issued
Fee:
$516
Permit Type:
N/A
Building Type:
N/A
Select homes- plumbing for single family residence bld2024-1041
Valuation:
N/A
Permit #:
BLD2025-0293
Status:
issued
Fee:
$516
Permit Type:
N/A
Building Type:
N/A
Primary bathroom & closet reconfiguration. x1 new heat pump & x1 new gas/propane tank (120 gal)
Valuation:
N/A
Permit #:
24-2360
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install fire suppression 13d using pex and senju heads
Valuation:
$5,000
Permit #:
FPS2024-0169
Status:
final
Fee:
$360
Permit Type:
One and two famil...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Nw Custom Plumbing Llc License info
License Not Verified
| License # | NWCUSCP791RM |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Nw Custom Plumbing Llc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | NWCUSCP861CS |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of February, 2022. Check the current license status of Nw Custom 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 # | NWCUSCP791RM |
| Status | Active |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nw Custom Plumbing Llc at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NWCUSCP791RM |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nw Custom Plumbing Llc 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 # | NWCUSCP861CS |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | 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 Nw Custom Plumbing Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | American Hallmark Ins Co Of Te |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Co |
| Bond Value | $6,000 |
216
Permits
- Building permit records show that Nw Custom Plumbing Llc has worked on 216 permitted projects.
Nw Custom Plumbing Llc Employees
AB
Amanda Besancon
Partner/Member
BA
Besancon, Brent Allen
Owner
BB
Brent Besancon
Agent