Updated: May 11, 2026
Location and Projects
Address
3828 4th Ave S, Seattle, WA, 98134
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Quercus Landscapes, Inc
Full Address:
Suite 4 3828 4th Ave S
Seattle, WA 98134
From BuildZoom: Quercus Landscapes, Inc, 3828 4th Ave S, Seattle, WA (Employees: Schmidt, Kelly, Schmidt, Kelly E, and Schmidt, Max Lewis) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Quercus Landscapes, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Quercus Landscapes, Inc Contact Information
Phone Number: (206) 910-9091
Address: 3828 4th Ave S, Seattle, WA 98134
Quercus Landscapes, Inc Seattle
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Quercus Landscapes, Inc has a BuildZoom score of 105, which places them above 92% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Quercus Landscapes, Inc has worked on at least
3.0 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.
Pricing
|
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 Quercus Landscapes, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
7026 storm to new curb weep footing drain to drywell and sanitary to existing side sewer (pe eval/cert required) for new single family residence +aadu per approved plans with building permit #6939499-cn. includes re-routing neighbors side sewer that crosses the property. includes osm facilities. separate sdot permit required for work in the row
Valuation:
N/A
Permit #:
6974845-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
Quercus landscape inc. alterations to the existing single family residence & site 6847667-cn: new storm to the existing connection to the combined sewer main in 15th ave e. no changes to sanitary. no footing drains. osm is not required for the scope of this work. no work in row
Valuation:
N/A
Permit #:
6930019-SS
Status:
complete
Fee:
$501
Permit Type:
Addition/alteration
Building Type:
Single family/duplex
Quercus landscape complete work for new construction started under 6732873-ss (onsite) and 6737176-ss(row). associated building permit 6678793-cn
Valuation:
$1,000,000
Permit #:
6776654-SS
Status:
issued
Fee:
$1,074
Permit Type:
Addition/alteration
Building Type:
Single family/duplex
Wilder mckenzie nsfr: storm to curb weep and sanitary to existing side sewer to formerly combined main per approved plan under 6726174-cn
Valuation:
$2,000,000
Permit #:
6781948-SS
Status:
issued
Fee:
$1,074
Permit Type:
New
Building Type:
Single family/duplex
Type: land surface modification class: site development bellinghausen-fill in and pipe an existing drainage ditch and water quality facility
Valuation:
N/A
Permit #:
LSM20-05542
Status:
expired
Fee:
$4,623
Permit Type:
N/A
Building Type:
N/A
Exception/exemption request for: construct new exterior concrete stairs and retaining walls for existing single family residence, per plan. (construct new exterior stairs and retaining walls for existing sfr with a small portion of work on adjacent property / review and processing for 2 ap's under 6449145)
Valuation:
N/A
Permit #:
6449145-EX
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single Family/Duplex
Type: plumbing single family - psf class: alteration to structure or system, , sullivan irrigation install - install double-check and irrigation system. **certified backflow test report must be at the job site prior to requesting an inspection from the kirkland building department.**
Valuation:
N/A
Permit #:
PSF17-00319
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Quercus landscape inc. sanitary side sewer alterations associated with 6799887-cn. no roof drainage is allowed to be discharged to the existing side sewer as this connects to a sanitary-only main. roof downspouts need to discharge onsite. alternatively a new connection to the public storm main fronting the property would be allowed (with a revision to this permit)
Valuation:
$800,000
Permit #:
6827717-SS
Status:
issued
Fee:
$375
Permit Type:
None
Building Type:
Single family/duplex
Construct alterations and shoring for terraced yard of existing single family residence per plans
Valuation:
$75,000
Permit #:
6640227-CN
Status:
issued
Fee:
$7,582
Permit Type:
Add/alt
Building Type:
Single family/duplex
Quercus landscape inc. sfr: new storm connection to the curb weep (54th ave ne). new sanitary connection to p.l. re-using existing lateral from p.l. to main sanitary. row
Valuation:
$2,000,000
Permit #:
6783924-SS
Status:
issued
Fee:
$1,074
Permit Type:
New
Building Type:
Single family/duplex
Install chainlink fence
Valuation:
$12,000
Permit #:
2019.0101
Status:
complete
Fee:
$15,533
Permit Type:
New single family...
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 back flow preventer - 1") north side of house in crawlspace access north east corner of house install rpp backflow in crawlspace from existing irrigation system
Valuation:
N/A
Permit #:
16 131062 BN
Status:
final
Fee:
$38
Permit Type:
N/A
Building Type:
N/A
Quercus landscape inc. existing single family residence add/alt + new dadu. new dadu sanitary sewer to connect to the existing sanitary sewer connection to the combined sewer main. new storm to the existing connection to the combined sewer main. onsite work only. drainage review was not done under related building permit 6582480-cn
Valuation:
N/A
Permit #:
6796272-SS
Status:
approved
Fee:
N/A
Permit Type:
New
Building Type:
Single family/duplex
Closed as incomplete - expired permit. construct new exterior retaining walls at southwest corner of yard of existing single family residence per plan. (construct new exterior concrete stairs and retaining walls for existing single family residence with a small portion of work on adjacent property review and processing for 2 ap?s under 6449145)
Valuation:
$1,000
Permit #:
6455275-CN
Status:
complete
Fee:
$685
Permit Type:
Add/alt
Building Type:
Single family/duplex
Fuqua walker drainage and footing drains to the existing side sewer lateral. sanitary to the sanitary connection at the rear of home. new dadu per plan #6582480-cn. no on-site stormwater facilities
Valuation:
$10,000
Permit #:
6796944-SS
Status:
issued
Fee:
$750
Permit Type:
Addition/alteration
Building Type:
Single family/duplex
Type: plumbing single family - psf class: new structure, , install backflow device for lawn sprinkler system. certified backflow test report must be at the job site prior to reequesting an inspection from the kirkland building department, , project: ghan/sf/plm
Valuation:
N/A
Permit #:
PLM11-00150
Status:
final
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Remove existing patio/walkways and replace with new layout. restore and supplement existing landscape garden.
Valuation:
N/A
Permit #:
15 118165 GA
Status:
final
Fee:
$622
Permit Type:
N/A
Building Type:
N/A
Tie landscape drainage system into sewer line at the back of the property (mcb 5/22/2017: address corrected from 1520 38th ave to 1520 38th ave e)
Valuation:
N/A
Permit #:
6594496-SS
Status:
complete
Fee:
$480
Permit Type:
Addition/alteration
Building Type:
Single family/duplex
Remove existing patio/walkways and replace with new layout. restore and supplement existing landscape garden
Valuation:
N/A
Permit #:
15 118165 GA
Status:
final
Fee:
$622
Permit Type:
N/A
Building Type:
N/A
Connect drainage for new retaining walls to side sewer. (asso building permit 6290959)
Valuation:
N/A
Permit #:
6429393-SS
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
Single family/duplex
Quercus Landscapes, Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Quercus Landscapes, Inc License info
Verified License
| License # | QUERCLI941OJ |
| 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 Quercus Landscapes, 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 # | QUERCLI941OJ |
| 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 Quercus Landscapes, Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
24
Permits
- Building permit records show that Quercus Landscapes, Inc has worked on 24 permitted projects.
Quercus Landscapes, Inc Employees
SK
Schmidt, Kelly
Governing Persons
SE
Schmidt, Kelly E
Vice President
SL
Schmidt, Max Lewis
President