Updated: Mar 27, 2026
Location and Projects
Address
18621 State Route 9 SE #1, Snohomish, WA, 98296
Use our bidding system to
request a quote
Alliance Landscape Nw
Alliance Landscape Nw, 18621 State Route 9 Hwy SE, Snohomish, WA (Employees: Greg Knox, Jeff Knox, and Jeffrey Knox) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 101 ranks in the top 12% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Alliance Landscape Nw, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Alliance Landscape Nw Services
Start a project today:
Alliance Landscape Nw Contact Information
Phone Number: (360) 863-8514
Edit
Address: 18621 State Route 9 SE #1, Snohomish, WA 98296
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Alliance Landscape Nw Snohomish
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alliance Landscape Nw has a BuildZoom score of 101, which places them above 88% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Alliance Landscape Nw has worked on at least
6.0 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
|
6 projects
|
Landscaping projects |
Analyzing permits over the last 4 years shows that Alliance Landscape Nw mostly works on
landscaping project
projects.
Pricing
|
1 project
|
$20k-$50k |
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 Alliance Landscape Nw
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace damaged concrete with new concrete and pavers addition new plantings surrounding updated surfaces **25 124989 ea**
Valuation:
N/A
Permit #:
25 125112 TG
Status:
plancheck
Fee:
$608
Permit Type:
N/A
Building Type:
N/A
2nd driveway entrance to the subject property with asphalt surface. replace existing asphalt driveway with a concrete driveway. *****to resolve 23-108261-ct
Valuation:
N/A
Permit #:
23114320LDA
Status:
issued
Fee:
$10,609
Permit Type:
N/A
Building Type:
N/A
Replace old broken concrete and update plantings around updated walkways and patio 1718939 **25 124989 ea**
Valuation:
N/A
Permit #:
25 125115 GA
Status:
issued
Fee:
$767
Permit Type:
N/A
Building Type:
N/A
Price - addition of deck stairs to existing back deck and deck cat walk to front porch
Valuation:
$31,300
Permit #:
BLD2022-0502
Status:
final
Fee:
$783
Permit Type:
N/A
Building Type:
Residential - dec...
Expiration date extended 120 days per emergency ordinance 20-027 epermit description of work: installation of a 1000 wg. underground domestic tank
Valuation:
N/A
Permit #:
19103508MP
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Exisitng pool deck remodel
Valuation:
N/A
Permit #:
23 108036 GA
Status:
final
Fee:
$1,415
Permit Type:
N/A
Building Type:
N/A
Row for concrete driveway replacement
Valuation:
N/A
Permit #:
2204-190
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Installation of an automatic gate
Valuation:
N/A
Permit #:
24100959FSYS
Status:
final
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Expiration date extended 120 days per emergency ordinance 20-027
Valuation:
N/A
Permit #:
19110310DEMO
Status:
final
Fee:
$334
Permit Type:
N/A
Building Type:
N/A
Project name: mark hinkey 658 w lk samm pkwy ne repour driveway, replace existing fence with hedge and add additional plantings. this permit is subject to hourly review and inspection fees. addendum 7/27/04. jsr permit fees = $170.00. see special condtions and attachments.
Valuation:
N/A
Permit #:
04-118221 TC
Status:
Closed
Fee:
$1,045
Permit Type:
N/A
Building Type:
N/A
Deck replacement
Valuation:
N/A
Permit #:
BLD2015-02001
Status:
complete
Fee:
$1,993
Permit Type:
N/A
Building Type:
N/A
Landscape renovation
Valuation:
N/A
Permit #:
22 111191 GA
Status:
issued
Fee:
$896
Permit Type:
N/A
Building Type:
N/A
Lawn restoration and adding dirt to flower beds near parking lot area
Valuation:
N/A
Permit #:
10 102754 GD
Status:
final
Fee:
$464
Permit Type:
N/A
Building Type:
N/A
Remedial work to stabilize slope & erosion control
Valuation:
N/A
Permit #:
1409-090
Status:
final
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Backflow for landscape irrigation (dcva)
Valuation:
N/A
Permit #:
1505-040
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Repour driveway addition walkway flower beds hedge and new fence
Valuation:
N/A
Permit #:
04 117774 GA
Status:
final
Fee:
$431
Permit Type:
N/A
Building Type:
N/A
1 backflow preventer
Valuation:
N/A
Permit #:
1410-264
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
1 backflow preventer
Valuation:
N/A
Permit #:
1408-119
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Install backflow preventor (1") for irrigation system
Valuation:
N/A
Permit #:
04 119412 BN
Status:
final
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Backflow device 2 or less
Valuation:
N/A
Permit #:
1404-184
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
119
BZ Score
-
Avg Project
-
Projects
121
BZ Score
-
Avg Project
-
Projects
License # BANAHHS786R7
Milton, WA
119
BZ Score
$300K
Avg Project
-
Projects
Alliance Landscape Nw Reviews
BuildZoom hasn't received any reviews for Alliance Landscape Nw. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Alliance Landscape Nw License info
Verified License
| License # | ALLIALS861QG |
| 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 Alliance Landscape Nw at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ALLIALS861QG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2018. Check the current license status of Alliance Landscape Nw 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 # | ALLIALS987CK |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- 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 Alliance Landscape Nw 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 # | ALLIALS044BS |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Alliance Landscape Nw at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Liberty Northwest Ins Corp |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas And Surety Co Of America |
| Bond Value | $12,000 |
49
Permits
- Building permit records show that Alliance Landscape Nw has worked on 49 permitted projects.
Alliance Landscape Nw Employees
GK
Greg Knox
Vice President
JK
Jeff Knox
President
JK
Jeffrey Knox
President
NS
Newsome, Scott
Governing Persons
NE
Newsome, Scott Eugene
President