Updated: Mar 17, 2026
Location and Projects
Address
39145 SE EPSILON, Snoqualmie, WA, 98065
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Tollefson Construction
Tollefson Construction at 39145 SE EPSILON, Snoqualmie, WA 98065, held a General Contractor license (#TOLLEC*024CZ) with the Washington contractors license board with an expiration date of 04-29-2011. We last verified the license was expired on 03-16-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Tollefson Construction Services
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Tollefson Construction Contact Information
Phone Number: (425) 888-5957
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Address: 39145 SE EPSILON, Snoqualmie, WA 98065
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Tollefson Construction Snoqualmie
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Tollefson Construction, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Tollefson Construction has worked on at least
2.0 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
|
$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 Tollefson Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construction permit establish use as single family residence with (2) attached accessory dwelling units per land use code. construct 3-unit townhouse per plans
Valuation:
$4,000,000
Permit #:
6928809-CN
Status:
issued
Fee:
$14,420
Permit Type:
New
Building Type:
Multifamily
Visitor center
Valuation:
N/A
Permit #:
BLD27976
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Septic to sewer cono
Valuation:
N/A
Permit #:
2020-1323
Status:
approved
Fee:
$8,455
Permit Type:
Connection out of...
Building Type:
N/A
Septic to sewer cono
Valuation:
N/A
Permit #:
2020-1323-STEP
Status:
approved
Fee:
N/A
Permit Type:
Step system
Building Type:
N/A
Septic to sewer cono
Valuation:
N/A
Permit #:
2020-1323-CONO
Status:
approved
Fee:
N/A
Permit Type:
Connection out of...
Building Type:
N/A
Building two non structural walls to cover existing rock fireplace. includes mechanical and electrical (circuit). does not include plumbing
Valuation:
N/A
Permit #:
03 131148 BT
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Review site for potential filling-environmental checklist required by planning
Valuation:
$0
Permit #:
100151
Status:
Cancelled
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Wrong selection
Valuation:
$0
Permit #:
100146
Status:
Void
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Tollefson Construction Reviews
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Recent Buildzoom Projects
Tollefson Construction License info
Inactive License
| License # | TOLLEC*024CZ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- 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 Tollefson Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Tollefson Construction, click “This is My Business” to update your information.
Tollefson Construction Employees
PT
Porter Tollefson
Owner