Updated: May 17, 2026
Location and Projects
Address
PO BOX 1221, Belfair, WA, 98528
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Amt Design & Const Construction
Serving Belfair, Washington and surrounding areas, Amt Design & Const Inc specializes in residential construction and remodeling projects. With 7 years of experience, the company works with homeowners to deliver projects such as home additions, renovations, and custom builds. Amt Design & Const Inc manages a range of construction phases, including design, permitting, and building. The firm is equipped to work on a variety of property types, focusing on residential homes in Mason County and neighboring communities. Clients seeking single-family home updates or new construction projects rely on Amt Design & Const Inc’s expertise in managing both design and technical requirements throughout the building process.
Amt Design & Const Inc Services
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Amt Design & Const Inc Contact Information
Phone Number: (360) 517-5245
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Address: PO BOX 1221, Belfair, WA 98528
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Building Permits by Amt Design & Const Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New dining room addition + deck addition to west side of single family residence
Valuation:
$19,767
Permit #:
BLD2021-00530
Status:
complete
Fee:
$824
Permit Type:
N/A
Building Type:
Residential
Dewees - addition and remodel to expand master bedroom addition 8x10 deck
Valuation:
N/A
Permit #:
20-03317
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to an approved or issued residential permit
2021-01-26
Dewees - revision to change from slab on grade to framed floor with crawl space
Valuation:
N/A
Permit #:
20-03317R
Status:
all conditions and inspections on original permit to be met and
Fee:
$130
Permit Type:
N/A
Building Type:
Residential
Revision to an approved or issued residential permit
2021-04-23
Addition windows to new master bed room and resize existing window smaller
Valuation:
N/A
Permit #:
21-01798R
Status:
pending submittals please upload required submittal documents. p
Fee:
$130
Permit Type:
N/A
Building Type:
Residential
Revision to an approved or issued residential permit
2021-01-18
Change from slab on grade to framed floor with crawl space
Valuation:
N/A
Permit #:
21-00006R
Status:
pending submittals please upload required submittal documents. p
Fee:
$130
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD2021-00742
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Demolition (residential garage accessory modular ect.)
2022-02-15
No Description Available
Valuation:
N/A
Permit #:
BLD2021-01696
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD2025-00998
Status:
department review in progress
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Revision to an approved or issued residential permit
2021-05-18
No Description Available
Valuation:
N/A
Permit #:
20-03317R2
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
BLD2024-00886
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Convert unheated garage to art studio
Valuation:
$140,432
Permit #:
BLD2019-00254
Status:
complete
Fee:
$2,421
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
RAP2019-00020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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164
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Avg Project
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Projects
164
BZ Score
$32.4K
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Projects
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Amt Design & Const Inc License info
Verified License
| License # | AMTDEDC833JL |
| 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 Amt Design & Const 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 # | AMTDEDC833JL |
| 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 Amt Design & Const Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Rockingham Casualty Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Co |
| Bond Value | $12,000 |
8
Permits
- Building permit records show that Amt Design & Const Inc has worked on 8 permitted projects.
Amt Design & Const Inc Employees
AT
Ashley Tweten
President
TM
Tweten, Ashley Marie
Owner