Updated: Mar 27, 2026
Location and Projects
Address
6532 Phinney Ave N, Seattle, WA, 98103
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Greenfab Construction
Greenfab sells single and multifamily modular housing that is fast to build, of the highest quality, incredibly energy efficient, healthy, strong, and at an affordable starting price. Greenfab’s precision-built homes, produced in our off-site production facilities, exceed the performance of site-build homes while minimizing resources, waste, and CO2 emissions.
From BuildZoom:
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Greenfab, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Greenfab Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Greenfab Contact Information
Phone Number: (877) 846-4445
Address: 6532 Phinney Ave N, Seattle, WA 98103
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install two (2) 45 infiltration trenches an also a dispersion trench and vegetated flow path for sheet dispersion
Valuation:
$240,377
Permit #:
SW18001276
Status:
complete
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Install side sewer from house to stub
Valuation:
$240,377
Permit #:
SS18001275
Status:
complete
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf, class: new,,cressman residence: new single family residence composed of 4 factory-built modules and a site-built garage. includes attached adu. adu19-00389
Valuation:
N/A
Permit #:
BSF18-08913
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Collect fee in lieu of installing frontage improvements
Valuation:
$240,377
Permit #:
C18001277
Status:
complete
Fee:
$2,996
Permit Type:
N/A
Building Type:
N/A
Const. modular adu guest house consisting w/2 modules
Valuation:
N/A
Permit #:
BUILD-19-0195
Status:
issued
Fee:
$2,558
Permit Type:
N/A
Building Type:
N/A
Site work for new modular home and detached garage
Valuation:
N/A
Permit #:
PW1806-001
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - building demolition - single family residence
2018-07-25
Wu-taing single family residence demolition. demolish existing 1300 sq ft single family residence
Valuation:
$6,500
Permit #:
B18000627
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Demolish existing 1300 sq ft single family residence
Valuation:
N/A
Permit #:
B18000627
Status:
Pending
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Cut & cap side sewer at property line
Valuation:
$6,500
Permit #:
SS18001273
Status:
complete
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Single family residence - campanella - modular construction of a new single famly (modular) residence
Valuation:
N/A
Permit #:
BLD2017-02540
Status:
complete
Fee:
$43,889
Permit Type:
N/A
Building Type:
N/A
Establish use as and construct a new modular built single family residence with detached garage per plan. no demolish required
Valuation:
$150,000
Permit #:
6336578
Status:
Permit Closed
Fee:
$4,819
Permit Type:
Single family du...
Building Type:
N/A
Wu-taing new single family residence. construction of 1 story modular 1864 sq ft single family residence with 488 sq ft site built attached garage with 75 sq ft covered porch- modular pieces built and inspected by l&i offsite - existing residence to be demolished under seperate demolish permit
Valuation:
$240,377
Permit #:
B17005867
Status:
complete
Fee:
$5,704
Permit Type:
N/A
Building Type:
N/A
Alterations to addition new elevator and create new exterior plaza including modifications to existing stair accessory to existing community center (mechanical included) all per plans
Valuation:
$627,000
Permit #:
6276308
Status:
Permit Closed
Fee:
$10,622
Permit Type:
Commercial
Building Type:
N/A
Establish use as and construct factory built single family residence on new site-built concrete foundation/per plan
Valuation:
$111,330
Permit #:
6288469-CN
Status:
complete
Fee:
$4,679
Permit Type:
New
Building Type:
Single family/duplex
New custom modular home with concrete foundation
Valuation:
N/A
Permit #:
C1804-005
Status:
issued
Fee:
N/A
Permit Type:
New sfr-detached
Building Type:
N/A
Single family residence - campanella - modular construction of a new single famly (modular) residence
Valuation:
N/A
Permit #:
BLD2017-02540
Status:
complete
Fee:
$43,889
Permit Type:
N/A
Building Type:
N/A
Closed as incomplete - expired permit. install gold label factory-built structure as a temporary exhibit accessory to community center for six months per plans
Valuation:
$0
Permit #:
6266572
Status:
Permit Closed
Fee:
$544
Permit Type:
Commercial
Building Type:
N/A
New 3/4 water service and sewer
Valuation:
N/A
Permit #:
U1806-016
Status:
issued
Fee:
N/A
Permit Type:
New connection
Building Type:
N/A
Demolish existing single family per site plan and subject to field inspection
Valuation:
$0
Permit #:
6299125
Status:
Permit Closed
Fee:
$359
Permit Type:
Single family du...
Building Type:
N/A
2bdrm single family residence w/carport
Valuation:
N/A
Permit #:
18-0790
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Greenfab License info
License Not Verified
| License # | GREENCL841K4 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2018. Check the current license status of Greenfab 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 # | GREENCL841K4 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Greenfab at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GREENCL841K4 |
| Status | Inactive |
| City | Sammamish |
| Type | Contractor |
- According to the The City of Sammamish, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Greenfab at the The City of Sammamish, WA.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Greenfab, log in and update your license info in the “Edit Profile” tab.
14
Permits
- Building permit records show that Greenfab has worked on 14 permitted projects.
Greenfab Employees
Johnny Hartsfield
Owner
SG
Swen Grau
Co-Founder
This Contractor Endorses
Spokane, WA
Greenfab is one of those rare companies that truly puts the customer first.