Updated: May 31, 2026
Location and Projects
Address
PO BOX 9369, Tacoma, WA, 98409
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Northwest Plumbing Connctn Inc
Northwest Plumbing Connctn Inc, Tacoma, Po Box 9369, Tacoma, WA (Owned by: Ahquin, Michael Peter) holds a Plumbing Contractor, Journey Level license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 115 ranks in the top 2% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Northwest Plumbing Connctn Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Northwest Plumbing Connctn Inc Services
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Northwest Plumbing Connctn Inc Contact Information
Phone Number: (534) 729-9100
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Address: PO BOX 9369, Tacoma, WA 98409
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Northwest Plumbing Connctn Inc Tacoma
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Northwest Plumbing Connctn Inc has a BuildZoom score of 115, which places them above 98% of 128,670 contractors in Washington.
Activity
|
18 projects
|
2025 |
|
12 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Northwest Plumbing Connctn Inc has worked on at least
38.0 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
|
New Constructions |
|
32 projects
|
Plumbing projects |
|
13 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Northwest Plumbing Connctn Inc mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
4 projects
|
< $5k |
|
15 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
8 projects
|
$250k-$500k |
The typical size of their permits is approximately $16,950. 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 Connctn Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Main level modification to single family dwelling. new bedroom layouts kitchen and new 1/2 bathroom. all exterior walls to remain intact. all new flooring cabinetry appliances and fixtures throughout. partial new wiring circuits and new rough-in plumbing. **frr25-0079 approved 04/18/25 field revision required for framing header at existing wall.**
Valuation:
$44,675
Permit #:
BLDRA25-0164
Status:
final
Fee:
$2,306
Permit Type:
Remodel
Building Type:
Single family dwe...
Construct a new two-story 1665sf 3bd/2.5ba single-family residence with a 230sf attached garage. includes plumbing and mechanical per approved plans. (dadu by separate permit)
Valuation:
$350,000
Permit #:
BLDRN23-0188
Status:
expired
Fee:
$12,808
Permit Type:
N/A
Building Type:
Single family dwe...
Open trench repair of sanitary sewer line at single family dwelling pending pipe burst pre inspect of sanitary sewer line at single family dwelling. no barricades no row work all on private property
Valuation:
$7,200
Permit #:
SEWER25-0027
Status:
final
Fee:
$571
Permit Type:
N/A
Building Type:
N/A
Construct new 2-story 3 bed/3 bathroom single family dwelling. includes plumbing and mechanical per plans. see related bldrn23-0023 for dadu/garage on same parcel
Valuation:
$350,000
Permit #:
BLDRN23-0021
Status:
expired
Fee:
$12,415
Permit Type:
N/A
Building Type:
Single family dwe...
Medium alteration on main level of single family dwelling. minor alteration on second floor. no structural modifications. no additions. no new accessory structures. no site work. main level includes reconfiguration of kitchen and upgrade from 1/2 bathroom to full bathroom with new insulation in existing 2x4 stud framed exterior walls on main level. existing attic and crawl space to re... see more
Valuation:
$61,783
Permit #:
BLDRA23-1236
Status:
final
Fee:
$3,114
Permit Type:
Remodel
Building Type:
Single family dwe...
Construct new 2244 sq ft 2 story single family dwelling. permit includes plumbing and mechanical per approved plans. detached garage permitted separately through bldrn21-0331. **frr24-0135 - 08/05/2024 - approved: building a retaining wall on the n side of the house**
Valuation:
$300,000
Permit #:
BLDRN21-0195
Status:
expired
Fee:
$13,946
Permit Type:
N/A
Building Type:
Single family dwe...
Construct new 1809 sf 2-story 3 bed/2.5 bathroom single family dwelling with attached garage. includes plumbing and mechanical per approved plans
Valuation:
$360,000
Permit #:
BLDRN21-0325
Status:
final
Fee:
$9,902
Permit Type:
N/A
Building Type:
Single family dwe...
Building new 2-story 1809sf 3 bed/2.5 bathroom single family dwelling with attached garage. includes plumbing and mechanical per approved plans
Valuation:
$385,000
Permit #:
BLDRN21-0324
Status:
final
Fee:
$10,015
Permit Type:
N/A
Building Type:
Single family dwe...
Construct a new 724sf 1bd/1ba dadu with a 534sf garage on the ground level. includes plumbing and mechanical per approved plans. related to sdev22-0385 (see bldrn22-0110 for related single family dwelling on parcel)
Valuation:
$170,000
Permit #:
BLDRN22-0111
Status:
expired
Fee:
$6,540
Permit Type:
N/A
Building Type:
Accessory structure
Open trench repair of sanitary sewer line at single family dwelling. no barricades no row work all on private property
Valuation:
$18,400
Permit #:
SEWER25-0135
Status:
final
Fee:
$571
Permit Type:
N/A
Building Type:
N/A
Remodel of single family dwelling including removal/replacement of existing kitchen cabinets and appliances remove existing sliding glass door and dining room window. reframe exterior wall as required to relocate sliding glass door to dining room exterior wall. reframe exterior kitchen wall for new window and exterior door. enlarge opening at dining room doorway to 7 width with new fr... see more
Valuation:
$75,000
Permit #:
BLDRA21-1002
Status:
issued
Fee:
$3,534
Permit Type:
Remodel
Building Type:
Single family dwe...
Construct new 4 bed/3 bathroom 2-story 2 326sf single-family residence. includes plumbing and mechanical per approved plans. (garage under bldrn21-0204) 11/27/2023 - frr23-0351 approved for grinder pump
Valuation:
$250,600
Permit #:
BLDRN20-0138
Status:
expired
Fee:
$12,674
Permit Type:
N/A
Building Type:
Single family dwe...
Interior and exterior remodel of single family dwelling. replace nine (9) windows - ply gem vinyl double pane re-roof - ico cambridge arch shingles repair and paint siding upgrade plumbing upgrade heating upgrade electrical install new cabinets and flooring. plumbing and mechanical included per approved plans. *electrical work requires separate permit through tpu. ***frr22-0047 approv... see more
Valuation:
$60,000
Permit #:
BLDRA22-0004
Status:
final
Fee:
$3,008
Permit Type:
Remodel
Building Type:
Single family dwe...
No Description Available
Valuation:
$325,535
Permit #:
24-1484
Status:
issued
Fee:
$28,518
Permit Type:
N/A
Building Type:
Residential
Construct a new 531sf 1bd/1ba dadu with a 586sf attached garage on the first floor. includes plumbing and mechanical per plans. see bldrn23-0021 for related single family dwelling on same parcel
Valuation:
$100,000
Permit #:
BLDRN23-0023
Status:
expired
Fee:
$5,470
Permit Type:
N/A
Building Type:
Single family dwe...
E22-27977 milam's hidden terrace lot 3 - nsfr lot specific square footage: deck - 230 sq ft; 1st floor - 1, 883 sq ft; 2nd floor - 1, 683 sq ft; garage - 636 sq ft; 4 bedrooms
Valuation:
N/A
Permit #:
BSF2022-31473
Status:
final
Fee:
$48,238
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (3 toilet 5 bathroom sink 1 dishwasher 1 clothes washer 2 shower tub or combo 1 kitchen sink 1 water heater - tankless 2 hosebib 1 water service - 1 1 ice maker) 20-122514 br
Valuation:
N/A
Permit #:
21 107744 BN
Status:
final
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
Mcintosh new signle family residence. construct 2830 sq ft 2 story single family residence with 400sq ft attached garage and 192 sq ft covered porch/patio
Valuation:
$364,821
Permit #:
B19004457
Status:
complete
Fee:
$23,207
Permit Type:
N/A
Building Type:
N/A
New construction of a 2 story 2950 sq ft duplex that has 4 bed/3 bathroom in each unit. related to sdev22-0375
Valuation:
$400,000
Permit #:
BLDRN22-0110
Status:
expired
Fee:
$21,449
Permit Type:
N/A
Building Type:
Duplex
Construct a new 640sf 1bd/1ba dadu. includes plumbing and mechanical per approved plans
Valuation:
$130,000
Permit #:
BLDRN23-0190
Status:
expired
Fee:
$4,425
Permit Type:
N/A
Building Type:
Single family dwe...
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Northwest Plumbing Connctn Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Northwest Plumbing Connctn Inc License info
License Not Verified
| License # | NORTHPC793MF |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Northwest Plumbing Connctn Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NORTHPC983LJ |
| 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 Northwest Plumbing Connctn Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NORTHPC793MF |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Plumbing Connctn Inc 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 # | NORTHPC983LJ |
| 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 Northwest Plumbing Connctn Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Insured
| Insurer | Amco Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Developers Sty & Indemnity Co |
| Bond Value | $12,000 |
314
Permits
- Building permit records show that Northwest Plumbing Connctn Inc has worked on 314 permitted projects.
Northwest Plumbing Connctn Inc Employees
AP
Ahquin, Michael Peter
Owner
MA
Michael Ahquin
President
NA
Nichael Ahquin
President