Updated: May 05, 2026
Location and Projects
Address
1009 S Main St, Colfax, WA, 99111
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Trillium Construction & Design LLC Photos
Trillium Construction & Design LLC
General contractor and residential drafter servicing the Palouse and surrounding area.
From BuildZoom: Trillium Construction & Design LLC, 1009 S Main St, Colfax, WA holds a General Contractor Registration license and 1 other license according to the Idaho 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 Trillium Construction & Design LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Trillium Construction & Design LLC Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Seismic Retrofit
Gutters and Flashing
Skylights
Sea Walls
Patios
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Trillium Construction & Design LLC Contact Information
Phone Number: (360) 749-2324
Address: 1009 S Main St, Colfax, WA 99111
Building Permits by Trillium Construction & Design LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement of existing railing with new aluminum cable railing system from american metal specialties on two decks in unit #1
Valuation:
$0
Permit #:
250026
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replacement of decking and railing on two decks. new decking will be aluminum lock-dry decking from nexan building products and railing will be aluminum cable rail system from american metal specialties.
Valuation:
$0
Permit #:
260010
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replacement of decking and railing on two decks. new decking will be aluminum lock-dry decking from nexan building products and railing will be aluminum cable rail system from american metal specialties.
Valuation:
$0
Permit #:
260006
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Trillium Construction & Design LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Trillium Construction & Design LLC License info
Verified License
| License # | 5861674 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Trillium Construction & Design LLC at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TRILLCD753JS |
| Status | Active |
| Type | Business License |
| Date Issued | 08-29-2025 |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of April, 2026.
This is a sample of licensing data; click here to access a complete history.