Updated: May 15, 2026
Location and Projects
Address
18211 NE Fourth Plain Blvd, Vancouver, WA, 98682
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Thompson Bros. Excavating, Inc
Thompson Bros. Excavating, Inc, 18211 NE Fourth Plain Blvd, Vancouver, WA (Owned by: Steven Ambuehl) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 108 ranks in the top 5% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thompson Bros. Excavating, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thompson Bros. Excavating, Inc Services
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Thompson Bros. Excavating, Inc Contact Information
Phone Number: (360) 254-7056
Address: 18211 NE Fourth Plain Blvd, Vancouver, WA 98682
Thompson Bros. Excavating, Inc Vancouver
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thompson Bros. Excavating, Inc has a BuildZoom score of 108, which places them above 95% of 128,670 contractors in Washington.
Activity
|
2 projects
|
2025 |
|
7 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Thompson Bros. Excavating, Inc has worked on at least
15.0 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.
Experience
|
3 projects
|
Fences |
|
6 projects
|
Demolitions |
Analyzing permits over the last 4 years shows that Thompson Bros. Excavating, Inc mostly works on
demolition
and fences
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $10,000. This graph shows the distribution of these job values.
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 Thompson Bros. Excavating, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
73 lf 4 zinc ductile iron with 4 dcda and 44 lf 4 pvc c900 for underground fireline to building
Valuation:
N/A
Permit #:
FEX-2024-00008
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
Installation of fire vault fdc dcda and 6 inch fire line to building b
Valuation:
N/A
Permit #:
FEX-2021-00486
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
141 lf 2 poly for underground fire-line to building with 2 dcva
Valuation:
N/A
Permit #:
FEX-2024-00091
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
137 lf 2 poly for underground fire-line to building with 2 dcda
Valuation:
N/A
Permit #:
FEX-2024-00010
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
132 lf 2 poly for underground fire-line to building with 2 dcda
Valuation:
N/A
Permit #:
FEX-2024-00009
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
Retaining wall associated with 117th ave mixed use phase 2; nearest building b
Valuation:
$47,000
Permit #:
FRT-2023-00097
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
78 lf 2 poly for underground fire-line to building with 2 dcva
Valuation:
N/A
Permit #:
FEX-2024-00092
Status:
complete
Fee:
N/A
Permit Type:
Fire sprinkler un...
Building Type:
N/A
Wall 2 will be 245'l x 5'h x 2.5'w located on the southern property line of lots 12-14
Valuation:
$6,125
Permit #:
FRT-2020-00135
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
House and shed to be demolished to make way for new multi-use family housing
Valuation:
$10,000
Permit #:
DEM-2023-00119
Status:
complete
Fee:
N/A
Permit Type:
Demolition
Building Type:
House
Wall 5: 210'l x 4.5'h x 2.5w located at rear property lines of lots 7-9
Valuation:
$5,250
Permit #:
FRT-2020-00138
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
Wall 3: 485'l x 6'h x 2.5w located at rear lot lines of lots 1-6
Valuation:
$12,125
Permit #:
FRT-2020-00136
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
We have 5 outbuilding located at our project site. they are small sheds and a hay barn. removing all 5
Valuation:
$3,500
Permit #:
DEM-2019-00203
Status:
complete
Fee:
N/A
Permit Type:
Demolition
Building Type:
Shed
Demolition of a house and 2 sheds for future multi-use housing
Valuation:
$10,000
Permit #:
DEM-2023-00122
Status:
complete
Fee:
N/A
Permit Type:
Demolition
Building Type:
House
Wall 1 will be 135'l x 4'h x 2.5'w located around detention pond
Valuation:
$3,375
Permit #:
FRT-2020-00121
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
Wall 6: 115'l x 4'h x 2.5w located on east property line of lot 10
Valuation:
$2,875
Permit #:
FRT-2020-00139
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
Wall 4: 50'l x 4'h x 2.5w located on the north lot line of lot 17
Valuation:
$1,250
Permit #:
FRT-2020-00137
Status:
complete
Fee:
N/A
Permit Type:
Retaining wall
Building Type:
N/A
New construction of single family detached 1441 sq ft single story home
Valuation:
$125,000
Permit #:
NHC-2017-02239
Status:
complete
Fee:
N/A
Permit Type:
New home construc...
Building Type:
N/A
Decommission septic tank and hook up to the new city sewer
Valuation:
$1,000
Permit #:
PLM-2021-00156
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New construction on 1441 sq ft detached single family home
Valuation:
$125,000
Permit #:
NHC-2017-02436
Status:
complete
Fee:
N/A
Permit Type:
New home construc...
Building Type:
N/A
Demolition of a 3000 sq. foot home home and a shop
Valuation:
$10,000
Permit #:
DEM-2021-00009
Status:
complete
Fee:
N/A
Permit Type:
Demolition
Building Type:
House
Thompson Bros. Excavating, Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Thompson Bros. Excavating, Inc License info
Verified License
| License # | THOMPBE077LM |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Thompson Bros. Excavating, 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 # | THOMPBE077LM |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Thompson Bros. Excavating, Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Bitco National Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Sty Co Of Amer |
| Bond Value | $12,000 |
34
Permits
- Building permit records show that Thompson Bros. Excavating, Inc has worked on 34 permitted projects.
Thompson Bros. Excavating, Inc Employees
BT
Bradley Thompson
President
JT
Jeffery Thompson
Vice President
SA
Steve Ambuehl
Owner
SA
Steven Ambuehl
Owner