Updated: Jun 11, 2026
Location and Projects
Address
10240 sw nimbus suite nc portland, Portland, OR, 97223
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Greenworks Contractors Construction
Serving homeowners and property managers throughout Portland, Greenworks Contractors LLC specializes in residential landscaping and outdoor living projects. With 16 years of experience, the company handles a range of projects including landscape design, hardscaping, retaining walls, patios, walkways, and custom woodwork. Greenworks Contractors LLC’s portfolio features work on front yards, backyards, and full-property transformations, utilizing sustainable practices and regionally appropriate plantings adapted to Oregon’s climate. The team emphasizes integrating natural stone, pavers, and native vegetation to maximize both functionality and curb appeal. Greenworks works extensively in neighborhoods across Portland, addressing the unique environmental challenges of the Pacific Northwest. The company collaborates directly with clients on the design and build process, offering solutions tailored to each property’s requirements, whether for aesthetic improvement or increased usability of outdoor spaces.
Greenworks Contractors LLC Services
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Greenworks Contractors LLC Contact Information
Phone Number: (503) 471-1419
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Address: 10240 sw nimbus suite nc portland, Portland, OR 97223
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Greenworks Contractors LLC Portland
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Greenworks Contractors LLC has a BuildZoom score of 103, which places them above 90% of 62,733 contractors in Oregon.
Activity
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Greenworks Contractors LLC has worked on at least
5.0 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
|
New Constructions |
Analyzing permits over the last 4 years shows that Greenworks Contractors LLC mostly works on
new construction
projects.
Pricing
|
1 project
|
$5k-$20k |
|
3 projects
|
$250k-$500k |
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 Greenworks Contractors LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Darrow to olive; new single family residence home - no sdcs due
Valuation:
$300,000
Permit #:
297-23-000362-DWL
Status:
approved
Fee:
$5,679
Permit Type:
New
Building Type:
N/A
Darrow to olive; new single family residence - no sdcs due
Valuation:
$300,000
Permit #:
297-23-000363-DWL
Status:
approved
Fee:
$5,679
Permit Type:
New
Building Type:
N/A
Darrow to olive; new single family home - no sdcs due
Valuation:
$300,000
Permit #:
297-23-000361-DWL
Status:
issued
Fee:
$5,977
Permit Type:
New
Building Type:
N/A
Single pdf value added revision to revise truss layout/engineering to include missed str hold down on grid 3. addition shear transfer detail to plans showing weight transfer to interior shearwall
Valuation:
N/A
Permit #:
2018-212618-REV-01-RS
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
Demolish single family residence with basement cavity to be filled. cap sewer remove all debris. special inspection required for basement fill. ***subject to 35 day demolish delay****demolition delay 35-day appeal period until 4:30 pm friday june 08 2018***
Valuation:
N/A
Permit #:
2018-160584-000-00-RS
Status:
final
Fee:
N/A
Permit Type:
Demolition
Building Type:
Single family res...
Single pdf - new single family dwelling 2-story attached 1-car garage flat lot complex ***electrical mechanical and plumbing to be obtained seperate*** fire sprinklers required
Valuation:
N/A
Permit #:
2020-159360-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Single pdf - new single family dwelling 2-story 1-car attached garage flat lot/complex ***electrical mechanical and plumbing seperate***residential fire sprinklers required**
Valuation:
N/A
Permit #:
2020-154449-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Single pdf - new single family dwelling 2-story 1-car attached garage flat lot/complex ***electrical mechanical and plumbing seperate***
Valuation:
N/A
Permit #:
2020-157208-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Convert basement to habitable space to include: family room bedroom bathroom den and two window wells***electrical mechanical and plumbing permits to be obtained separately***
Valuation:
N/A
Permit #:
2019-259537-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family res...
Ag exempt - 35 x 140 steel building - marijuana production - bathroom
Valuation:
N/A
Permit #:
P0241018
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Conversion of basement to living space furr out walls to include 2 bedrooms bathroom laundry room and family room and new stairs to garage. convert main floor bedroom to master bathroom
Valuation:
N/A
Permit #:
2017-106947-000-00-RS
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family res...
Value-added revision to repair existing concrete foundation; addition of small retaining walls on north and west sides of house
Valuation:
N/A
Permit #:
2019-107481-REV-01-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
New exterior wall and footing to expand kitchen
Valuation:
$10,000
Permit #:
B0553221
Status:
expired
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
New single family residence 2-story attached garage flat lot simple ***sanitary sewer on this permit****
Valuation:
N/A
Permit #:
2018-181327-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Grading permit for new driveway area for new dwelling
Valuation:
N/A
Permit #:
G0000420
Status:
filed
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
New water connection 350 ft- city meter to house - ok per tracy hovda city of estacada
Valuation:
N/A
Permit #:
P0171419
Status:
final
Fee:
$292
Permit Type:
N/A
Building Type:
N/A
Epr - marijuana production
Valuation:
N/A
Permit #:
E0430720
Status:
final
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
New single family residence 2-story attached garage flat lot simple
Valuation:
N/A
Permit #:
2018-181363-000-00-RS
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Convert basement to living space including living room and bathroom furr out walls enclose laundry/utility room. ***plumbing permit separate***
Valuation:
N/A
Permit #:
2018-256200-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single family res...
Epr nsfr- one family dwelling
Valuation:
N/A
Permit #:
B0094920
Status:
filed
Fee:
$19,691
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
-
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137
BZ Score
$750K
Avg Project
-
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153
BZ Score
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Avg Project
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Projects
Greenworks Contractors LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Greenworks Contractors LLC License info
Verified License
| License # | 188276 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Greenworks Contractors LLC at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 188276 |
| Status | Active |
| State | Oregon |
| Type | Residential Rgc - General Contractor |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Greenworks Contractors LLC with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GREENU 916MG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of July, 2011. Check the current license status of Greenworks Contractors LLC 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 # | PB756 |
| Status | Inactive |
| State | Oregon |
| Type | Plumbing |
| Business Type | Limited Liability Company |
- According to the Oregon Building Codes Division, 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 Greenworks Contractors LLC at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C545 |
| Status | Inactive |
| State | Oregon |
| Type | Electrical |
| Business Type | Limited Liability Company |
- According to the Oregon Building Codes Division, 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 Greenworks Contractors LLC at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GREENCL879JQ |
| 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 Greenworks Contractors LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Liberty Northwest Ins Corp |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 357 Navigators Insurance Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Twin Fire |
42
Permits
- Building permit records show that Greenworks Contractors LLC has worked on 42 permitted projects.
Greenworks Contractors LLC Employees
BG
Brett Grantham
Partner/Member
CD
Calvin Davis
Partner/Member
DL
Davis, Calvin Lee
Member (Limited Liability Company)
GP
Geoffrey Pement
Partner/Member
GT
GRANTHAM, BRETT THOMAS
Partner/Member
GW
Grantham, Ronald Wayne
Owner
GL
Greenworks Contractors Llc
Owner
KC
Katrin Crum
Agent
PA
Pement, Geoffrey A
Member (Limited Liability Company)