Updated: May 30, 2026
Location and Projects
Headquarters Address
7034 ne irving st, Portland, OR, 97213
Local address
PMB 201 13023 NE HWY 99 #7, Vancouver, WA, 98664
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Dewitt Construction Inc
Since its founding in 1979, Dewitt Construction Inc. has specialized in deep foundation and excavation services for projects throughout Vancouver, WA and the greater Northwest. The company is led by President Ty DeWitt and supported by a team of project managers and specialists with decades of experience in pile driving, drilling, shoring, and excavation. Dewitt Construction’s capabilities include driven grout pile, augercast pile, pipe pile and sheet pile, pile splicing, tiebacks, micro pile installations, and the design and construction of shoring systems. The firm also offers excavation, utility work, and selective demolition services. Dewitt Construction operates with a substantial fleet of specialized equipment and is bonded up to $15 million per project. The company has maintained industry affiliations, including membership in AGC-OR since 1988.
Dewitt Construction Inc Services
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Dewitt Construction Inc Contact Information
Phone Number: (360) 867-0355
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Headquarters Address: 7034 ne irving st, Portland, OR, 97213
Local Address: PMB 201 13023 NE HWY 99 #7, Vancouver, WA 98664
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Dewitt Construction Inc Vancouver
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dewitt Construction Inc has a BuildZoom score of 102, which places them above 89% of 128,670 contractors in Washington.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Dewitt Construction Inc has worked on at least
3.0 projects over the past 2 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
|
$500k-$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 Dewitt Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior remodel: 690 s.f.: includes reconfigure existing bedrooms and remodel kitchen. exterior remodel and additions 948 s.f.: includes additions to bedrooms bathroom new entry and convert carport into garage. includes clearing & grading. does not include mechanical electrical or plumbing
Valuation:
N/A
Permit #:
23 121675 BR
Status:
issued
Fee:
$6,065
Permit Type:
N/A
Building Type:
N/A
Building generator pads and install standby generators
Valuation:
$624,000
Permit #:
25-07-3226
Status:
issued
Fee:
$405
Permit Type:
Operational
Building Type:
N/A
Type: building single family class: alteration to structure or system (sec24-00113) garcia remodel: **superseding nsfr permit bsf19-05943** interior alterations to existing permit.*sprinklers required* psf23-01610 project: garcia remodel
Valuation:
N/A
Permit #:
BSF23-00445
Status:
final
Fee:
$4,845
Permit Type:
N/A
Building Type:
N/A
Drainage to street weep on-site work only for sanitary and footing drains to existing shared side sewer and storm drainage to new curb weep. existing side sewer is shared with 1532 29th ave and is to be maintained in place. if relocation is required a new side sewer easement is required. for new single family per associated building permit 6694276-cn. no on-site stormwater management ... see more
Valuation:
$1,000
Permit #:
6801469-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
Interior alterations. does not include mechanical electrical. *add on plumbing
Valuation:
N/A
Permit #:
17 109034 BU
Status:
final
Fee:
$3,673
Permit Type:
N/A
Building Type:
N/A
New single family residence w attach garage 3 bedroom 3 1/2 bathroom main level 2212 sf upper level 1304 sf garage 580 sf covered decks 345 open decks 303 sf
Valuation:
$388,879
Permit #:
SFR2013-00059
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Connect waste pipping from new additiion to existing side sewer. replace appxo. 80- lf of existing damaged sewer
Valuation:
N/A
Permit #:
6436754-SS
Status:
complete
Fee:
$655
Permit Type:
N/A
Building Type:
Single family/duplex
Construct additions and alterations to existing single family residence per plot plan subject to field inspection (stfi)
Valuation:
$50,000
Permit #:
6363459-CN
Status:
complete
Fee:
$1,072
Permit Type:
Add/alt
Building Type:
Single family/duplex
Demolish existing detached garage and construct new detached garage accessory to the existing single family residence subject to field inspection (stfi)
Valuation:
$13,281
Permit #:
6608784-CN
Status:
complete
Fee:
$514
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct 2nd story addition as accessory dwelling unit (adu) and alter existing single family residence per plan
Valuation:
$100,000
Permit #:
6212222-CN
Status:
complete
Fee:
$2,572
Permit Type:
Add/alt
Building Type:
Single family/duplex
Rebuild existing roof - create gabled roof over porch to match existing eave overhang no electrical mechanical or plumbing
Valuation:
N/A
Permit #:
02 138366 BT
Status:
final
Fee:
$356
Permit Type:
N/A
Building Type:
N/A
Construct 2nd floor addition and interior alterations to existing single famly residence per plan
Valuation:
$250,000
Permit #:
6243078-CN
Status:
complete
Fee:
$4,121
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct dormers & balcony at 3rd fl. & bay wndw at 2nd fl. & alterations of 2nd & 3rd fls of single family residence per plot plan & subject to field inspection
Valuation:
$0
Permit #:
682938
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate garage/greenhouse structure accessory to single family residence per plot plan & subject to field inspection (stfi)
Valuation:
$0
Permit #:
682211
Status:
Expired Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct two story addition to existing single family residence per plans
Valuation:
$90,000
Permit #:
6134215-CN
Status:
complete
Fee:
$2,330
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct additions and alter single family residence per plan
Valuation:
$80,000
Permit #:
6172342-CN
Status:
complete
Fee:
$2,953
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct garden wall accessory to existing single family residence per plan
Valuation:
$5,000
Permit #:
6205817-CN
Status:
complete
Fee:
$964
Permit Type:
Add/alt
Building Type:
Single family/duplex
Two story addition to existing one story +bsmt house upgrade all windows all per plan
Valuation:
$0
Permit #:
710706
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing furnace & fire place insert
Valuation:
N/A
Permit #:
6284469-FR
Status:
complete
Fee:
$236
Permit Type:
N/A
Building Type:
Single family/duplex
Sfres and garage (natural gas)
Valuation:
N/A
Permit #:
R9010804
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Dewitt Construction Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dewitt Construction Inc License info
Verified License
| License # | DEWITC*055MO |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Dewitt Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DEWITCI055QA |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation, Individual |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Dewitt Construction Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DEWITC*055MO |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Dewitt Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DEWITCI055QA |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Dewitt Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 47624 |
| Status | Active |
| State | North Dakota |
| Type | Contractor |
| Business Type | Corporation, Individual |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Dewitt Construction Inc with the North Dakota Secretary of State
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 733197 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation, Individual |
- According to the California Contractors State License Board, 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 Dewitt Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DEWITC*240M2 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, 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 Dewitt Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Navigators Specialty Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | The Hanover Insurance Co |
| Bond Value | $12,000 |
22
Permits
- Building permit records show that Dewitt Construction Inc has worked on 22 permitted projects.
Dewitt Construction Inc Employees
AD
Arthur Dewitt
President
AD
Arthur Wayne Dewitt
Rmo / Ceo / Pres
DM
Dewitt, Gary M
Owner
DD
Donna Dewitt
Treasurer
DD
Dwight Dewitt
President
GD
Gary Dewitt
Owner
GB
Guy Banks
Vice President
GB
Guy Edward Banks
Officer
KD
Kathyrn Dewitt
Treasurer
O
Owner
Owner
SS
Shelly Gay Speyer
Officer
SS
Shelly Speyer
SG
Speyer, Shelly Gay
Owner
TD
Tyler Dewitt
Treasurer
TD
Tyler Wayne Dewitt
Officer