Updated: May 23, 2026
Location and Projects
Address
20116 NE 174th St, Brush Prairie, WA, 98606
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Designers Northwest, Inc. Photos
Designers Northwest, Inc. Plumber
We are a fully licensed and bonded Home Remodeling and Design Firm specializing in traditional and contemporary residential remodeling and design. With over 30 years of experience in the Vancouver WA area, Designers Northwest has the skills, resources & technical knowledge necessary to complete every remodeling project to exceed your expectations.
From BuildZoom: Designers Northwest, Inc., 20116 NE 174th St, Brush Prairie, WA (Employees: Michael Kinnaman and Virginia Kinnaman) holds a Construction Contractor, General license and 1 other license 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 Designers Northwest, Inc., we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Designers Northwest, Inc. Services
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Designers Northwest, Inc. Contact Information
Phone Number: (360) 885-1995
Address: 20116 NE 174th St, Brush Prairie, WA 98606
Designers Northwest, Inc. Brush Prairie
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Designers Northwest, Inc. has a BuildZoom score of 110, which places them above 96% of 128,670 contractors in Washington.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Designers Northwest, Inc. has worked on at least
13.0 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
|
5 projects
|
Home Additions |
|
8 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Designers Northwest, Inc. mostly works on
plumbing project
and home addition
projects.
Pricing
|
5 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,500. 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 Designers Northwest, Inc.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodeling a 40 sf bathroom to include removing a fiberglass shower and installing a new tile shower with new valve installing a new countertop and sink and faucet and reinstalling the existing toilet. we are opening a non load bearing wall and building a 9'x9 - 81 sf wine room with refrigeration unit in a finished basement
Valuation:
N/A
Permit #:
ADS-2023-00399
Status:
complete
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Construct a bedroom bathroom addition to the nw corner of the existing house. remodel of bathroom and adding a hall in the existing part of the house. adding mechanical room to garage area. 1 story floor and ceiling levels to match existing
Valuation:
N/A
Permit #:
ADS-2025-00560
Status:
issued
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Alterations: 1. to replace walls to either side of existing stairs with new footings posts beams and railing 2. all 1st floor windows to be replaced with new ** separate plumbing & mechanical permit required ** 3. new shower to be added to existing bathroom. to move sink and toilet. 4. new gas stove to replace woodstove
Valuation:
N/A
Permit #:
ARS-2022-00004
Status:
complete
Fee:
N/A
Permit Type:
Alteration/repair...
Building Type:
N/A
Bathroom remodel: toilet and vanity stay in place. new mudset schluter shower any dated or problematic existing plumbing will be replaced with pex copper
Valuation:
$2,500
Permit #:
PLM-2023-00599
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Building an 8 long interior wall with two wall outlets landlord improvement to building. not for a specific tenant each tenant will need to apply for a separate tenant improvement permit
Valuation:
N/A
Permit #:
CME-2023-00150
Status:
complete
Fee:
N/A
Permit Type:
Commercial existing
Building Type:
N/A
Taking portion of existing office adding a wall to extend existing powder bathroom and addition tiled shower
Valuation:
N/A
Permit #:
ADS-2022-02568
Status:
complete
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Adding a 7'x10 addition to an existing deck. a new staircase will be added to the deck extension so that the deck will have exterior egress. currently the deck is only accessible through the house
Valuation:
N/A
Permit #:
ARS-2021-00336
Status:
triage
Fee:
N/A
Permit Type:
Alteration/repair...
Building Type:
N/A
Tenant improvement on 2nd floor of building a - crmh to occupy suites #201 & #203 - removing 7 of non load bearing wall between suites #201 & #203 - adding 96 lf of non-load bearing walls to create four office spaces - adding 4 interior office doors. ****separate plumbing mechanical and sign permits required
Valuation:
N/A
Permit #:
CME-2017-00051
Status:
complete
Fee:
N/A
Permit Type:
Commercial existing
Building Type:
N/A
Building an 8 lone interior partition wall in an existing hallway and addition two wall outlets
Valuation:
N/A
Permit #:
CME-2023-00149
Status:
canceled
Fee:
$25
Permit Type:
Commercial existing
Building Type:
N/A
Bathroom update r+r toilet move lavs new mudset schluter shower to replace existing fiberglass shower
Valuation:
$2,500
Permit #:
PLM-2024-00111
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Master bathroom remodel 205 sf - new sauna shower relocate window int. walls guest bathroom 50 sf replace tub finishes kitchen remodel 239 sf - addition pantry addition delete windows reconfigure plumbing and mechanical with new kitchen layout
Valuation:
N/A
Permit #:
ADS-2019-00167
Status:
complete
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Building two interior non-load bearing walls and a framed raised floor to make a pantry extension inside an existing garage
Valuation:
N/A
Permit #:
ARS-2021-01281
Status:
complete
Fee:
N/A
Permit Type:
Alteration/repair...
Building Type:
N/A
Master bathroom remodel swap fixtures mudset shower pan ( schluter pan )
Valuation:
$2,500
Permit #:
PLM-2022-00984
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New mudset shower move toilet move lav sink replace kitchen sink
Valuation:
$1,200
Permit #:
PLM-2022-00078
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Adding a new gas fireplace to family room
Valuation:
$1,200
Permit #:
MCH-2022-00204
Status:
complete
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Remove existing fixtures addition mudset ( schluter) shower soaker tub r+r lav sinks and faucets
Valuation:
$8,700
Permit #:
PLM-2019-01233
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
7'x10 deck addition and stairs to be added to existing deck
Valuation:
N/A
Permit #:
ADS-2021-00792
Status:
complete
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Kitchen addition - adding 462 sf to kitchen covered deck 228 sf off of kitchen addition
Valuation:
N/A
Permit #:
ADS-2018-00263
Status:
complete
Fee:
N/A
Permit Type:
Additional dwelli...
Building Type:
N/A
Mudset shower r+r kitchen sink
Valuation:
$1,200
Permit #:
PLM-2022-00142
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Basic kitchen remodel replacing supply valves and moving possible gas line install
Valuation:
$1,200
Permit #:
PLM-2020-00232
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Designers Northwest, Inc. Reviews
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Verified License
BuildZoom confirmed this contractor's license
Designers Northwest, Inc. License info
Verified License
| License # | DESIGNI942K2 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Designers Northwest, 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 # | DESIGNI942K2 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Designers Northwest, Inc. 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 | Security National Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
59
Permits
- Building permit records show that Designers Northwest, Inc. has worked on 59 permitted projects.
Designers Northwest, Inc. Employees
MK
Michael Kinnaman
President
VK
Virginia Kinnaman
Secretary