Updated: Jun 15, 2026
Location and Projects
Address
15000 SIVERTSON ROAD NE, Bainbridge Island, WA, 98110
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Nw Investment Builders Construction
Serving Bainbridge Island and the surrounding Puget Sound region, Nw Investment Builders LLC specializes in residential construction and remodeling projects. With more than two decades of experience, the firm has established itself as a resource for homeowners seeking home additions, renovations, and custom builds in the local area. Their portfolio includes kitchen and bathroom remodels, whole-house renovations, and the construction of new custom homes tailored to clients’ needs. Nw Investment Builders LLC has experience working with a variety of architectural styles found throughout Bainbridge Island. The company handles projects for homeowners seeking to update existing living spaces or create new structures with modern amenities. Throughout over 22 years in the industry, Nw Investment Builders LLC has focused on delivering tailored construction solutions to meet the unique requirements of each property and client.
Nw Investment Builders LLC Services
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Nw Investment Builders LLC Contact Information
Phone Number: (206) 790-2238
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Address: 15000 SIVERTSON ROAD NE, Bainbridge Island, WA 98110
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Nw Investment Builders LLC Bainbridge Island
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nw Investment Builders LLC has a BuildZoom score of 102, which places them above 89% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that Nw Investment Builders LLC has worked on at least
4.0 projects over the past 2 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
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Nw Investment Builders LLC mostly works on
new construction
projects.
Pricing
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
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 Investment Builders LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construction permit - east dwelling construct east one-family dwelling per plan. (establish use as single family residence with detached accessory dwelling unit per land use code. construct 2 one-family dwellings per plan. review and processing for two records under 7008884-cn)
Valuation:
$400,000
Permit #:
7017303-CN
Status:
issued
Fee:
$4,477
Permit Type:
New
Building Type:
Single family/duplex
Construction permit - west dwelling construct west one-family dwelling per plan. (establish use as single family residence with detached accessory dwelling unit per land use code. construct 2 one-family dwellings per plan. review and processing for two records under 7008884-cn)
Valuation:
$400,000
Permit #:
7008884-CN
Status:
issued
Fee:
$8,781
Permit Type:
New
Building Type:
Single family/duplex
New drainage and new sanitary to existing onsite combined side sewer. all per plan for new single-family house under 7009179-cn. existing side sewer sharing with 4611 2nd ave ne to be protected in place and service maintained. onsite stormwater management included per plan: permeable pavement facility and surfaces. separate sdot permit required for row work
Valuation:
$5,000
Permit #:
7048641-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
New single family residence + dadu 7008884-cn: new onsite sanitary sewer to the existing connection to the combined sewer main in 35th ave nw. pe eval/cert is required. new storm to the combined sewer. no footing drains. onsite stormwater management (osm) facilities are required; osm bmps: non-infiltrating bioretention planters permeable pavement surface. no work in row
Valuation:
N/A
Permit #:
7048605-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
Type: building single family - bsf class: new, , middle unit new single family residence (3 condo units-each with separate permits), , project: 6th st s condo - 3 units
Valuation:
N/A
Permit #:
BSF17-05313
Status:
final
Fee:
$42,380
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: new, , east unit - single family residence (3 condo units: each with separate permits), , project: 6th st s condo - 3 units
Valuation:
N/A
Permit #:
BSF17-05312
Status:
final
Fee:
$30,696
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: new, , west unit (3 condo units: each with separate permits), , project: 6th st s condo - 3 units
Valuation:
N/A
Permit #:
BSF17-05315
Status:
final
Fee:
$42,380
Permit Type:
N/A
Building Type:
N/A
New single family residence #6711555-cn. reuse existing sanitary sewer connection. new connection to storm on n 41st. row work included
Valuation:
$71,000
Permit #:
6768964-SS
Status:
issued
Fee:
$1,074
Permit Type:
New
Building Type:
Single family/duplex
Type: demolition class: demolition, , 26-6th st - demolition of existing house
Valuation:
N/A
Permit #:
DEM17-03546
Status:
final
Fee:
$1,116
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: new, , two single family units - 6707 duplex *sprinklers required*. addresses are 6629 & 6631 lakeview drive, , project: lakeview deuce short plat (2 lots)
Valuation:
N/A
Permit #:
BSF15-01134
Status:
final
Fee:
$35,928
Permit Type:
N/A
Building Type:
N/A
Convert existing apartment to office space second floor of cafe de paris. cap existing plumbing fixtures removed with this remodel
Valuation:
N/A
Permit #:
BLD20040614
Status:
FINAL
Fee:
$50
Permit Type:
47 - plumbing/wat...
Building Type:
539 other retail ...
We are submitting a post permit revision for the driveway redesign at 6913 30th ave nw. during construction the builder observed that one of the existing trees was showing significant signs of decline and was not expected to survive. as a result tree/shrub 333 was removed and tree 334 was transplanted to the corner of the lot. this revision includes an updated survey reflecting the re... see more
Valuation:
$702,164
Permit #:
7040011-CN-006
Status:
filed
Fee:
$288
Permit Type:
New
Building Type:
Single family/duplex
Pplication replaced by 1511-072
Valuation:
N/A
Permit #:
1509-192
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pplication replaced by 1511-074
Valuation:
N/A
Permit #:
1509-193
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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173
BZ Score
-
Avg Project
-
Projects
164
BZ Score
-
Avg Project
-
Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
Nw Investment Builders LLC Reviews
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Nw Investment Builders LLC License info
Verified License
| License # | NWINVIB892JA |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nw Investment Builders 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 # | NWINVIB892JA |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Nw Investment Builders 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 # | NWBLALC890JA |
| 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 Investment Builders LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Wesco Insurance Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | International Fidelity Ins Co |
| Bond Value | $12,000 |
12
Permits
- Building permit records show that Nw Investment Builders LLC has worked on 12 permitted projects.
Nw Investment Builders LLC Employees
HS
HAMMER, KEITH SATHER
Partner/Member
HC
HAMMER, KENNETH C
Partner/Member
HS
HAMMER, KENNETH SATHER
Partner/Member
KH
Keith Hammer
Partner/Member
KH
Kenneth Hammer
Partner/Member