Updated: Apr 30, 2026
Location and Projects
Address
PO BOX 2167, Woodinville, WA, 98072
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Davidsen Excavating Inc
Davidsen Excavating Inc, Woodinville, Po Box 2167, Woodinville, WA (Employees: Cbg Madison Homes 2 Llc, Karl Kristiansen, and Larry Johnstone) holds a Construction Contractor, General license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 102 ranks in the top 11% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Davidsen Excavating Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Davidsen Excavating Inc Contact Information
Phone Number: (425) 481-6808
Address: PO BOX 2167, Woodinville, WA 98072
Building Permits by Davidsen Excavating Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Karl kristiansen storm to onsite dispersion trenches. sanitary to existing side sewer. footing drains to onsite rock pad. per plan 6848638-cn for new single family residence. no work in right of way. includes onsite stormwater management facilities (dispersion trenches)
Valuation:
N/A
Permit #:
6989500-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
Installation of power phone and cable conduit for new service to mausseau infill project from property line to power pole. from property line to pole is 5 crosses no other utilities does not encroach upon bike lanes or traffic and is entirely within landscaping. associated with psep permit row-2021-03848
Valuation:
N/A
Permit #:
ROW-2021-01833
Status:
final
Fee:
$527
Permit Type:
N/A
Building Type:
N/A
Type: land surface modification class: site development sherman 108th ave residences: the project proposes the construction of 4 single-family residences and drive aisle with associated storm drainage detention tank and utilities project: sherman 108th short plat (4 lots)
Valuation:
N/A
Permit #:
LSM22-09116
Status:
final
Fee:
$34,796
Permit Type:
N/A
Building Type:
N/A
New single family residence and dadu to re-use the existing sanitary sewer connection new footing drains to the formerly combined sewer. new storm connection to weep into the alley with permission from the original par reviewer via email authorization. related building permit 6748540-cn
Valuation:
$4,500
Permit #:
6814647-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
Storm and footing drainage to a new connection to the storm main in ne 61st st. sanitary to the existing sanitary sewer stub. per approved plan #6722105-cn. project includes on-site stormwater management facilities. pe evaluation and certification required. juma with construction permit. includes work in the r/w
Valuation:
$4,500
Permit #:
6802123-SS
Status:
issued
Fee:
$750
Permit Type:
New
Building Type:
Single family/duplex
New single family residence. sanitary to existing side sewer drainage to new connection to public storm main. protect existing side sewer serving 6851 40th ave ne crossing property in place. associated building permit 6713518-cn. row work included. this permit replaces 6792457-ss which was withdrawn by the applicant. some inspections were completed under 6792457-cn
Valuation:
$9,500
Permit #:
6796022-SS
Status:
issued
Fee:
$1,074
Permit Type:
New
Building Type:
Single family/duplex
Type: land surface modification - lsm class: site development, , carillon view lsm: project is construction of infrastructure for subdivision of existing parcel into two single family lots, , project: carillon view short plat (2 lots)
Valuation:
N/A
Permit #:
LSM18-07826
Status:
final
Fee:
$18,453
Permit Type:
N/A
Building Type:
N/A
4615 new ss/drainage for new single family. re-use existing side sewer for sanitary (including repair in street for offset joint at main connection). drainage to new curb weep. associated bp# 6678964-cn. row work included
Valuation:
$10,000
Permit #:
6792430-SS
Status:
issued
Fee:
$1,074
Permit Type:
New
Building Type:
Single family/duplex
2807 side sewer storm and sanitary to existing shared (2801 broadway e) side sewer to combine main per approved plans under 6708882-cn. pe eval. required. nsfr + dadu per plan 6708882-cn. row work included
Valuation:
$6,500
Permit #:
6810198-SS
Status:
issued
Fee:
$975
Permit Type:
New
Building Type:
Single family/duplex
6651 new single family sanitary and drainage to existing combined side sewer on 6655 57th ave ne property. to be shared with new house at 6655. pe evaluation and cert required. liner in row included as required. associated building permit 6629643-cn
Valuation:
$6,500
Permit #:
6729049-SS
Status:
complete
Fee:
$1,097
Permit Type:
New
Building Type:
Single family/duplex
New construction of a 4515 sf single family residence fire suppression system required 22 101735 bs
Valuation:
N/A
Permit #:
22 116751 UC
Status:
final
Fee:
$2,346
Permit Type:
N/A
Building Type:
N/A
Project name: wyler short plat - row and site improvements phase 2
Valuation:
N/A
Permit #:
ENG25-0315
Status:
issued
Fee:
$4,474
Permit Type:
N/A
Building Type:
N/A
Required plat infrastructure improvements including frontage improvements to 89th avenue ne shared driveway grading and utility improvements
Valuation:
N/A
Permit #:
22 103183 GE
Status:
final
Fee:
$6,044
Permit Type:
N/A
Building Type:
N/A
7554 sewer this is a new single family construction using the existing 6 side sewer located on 7560 30th ave ne which served the old home. drainage and sanitary to existing combined sewer. associated building permit 6631661-cn
Valuation:
$6,500
Permit #:
6714890-SS
Status:
complete
Fee:
$1,119
Permit Type:
New
Building Type:
Single family/duplex
Install sewer stub from main to property line. work in row must be performed by a licensed contractor. approved traffic control plan required. all restoration per city of renton standards
Valuation:
$72,045
Permit #:
SS18002654
Status:
complete
Fee:
$3,734
Permit Type:
N/A
Building Type:
N/A
Clay march 5/19/2020 rem: expiration date extended to 11/16/2020. new sanitary to existing side sewer and new storm to new curb weep per approved plans in associated building permit #6573809-cn. row work included. 1-10-19 ksd: sanitary pod changed to new to main
Valuation:
$20,000
Permit #:
6698165-SS
Status:
issued
Fee:
$1,951
Permit Type:
New
Building Type:
Single family/duplex
Type: demolition class: demolition, , 1500 3rd st - demolition of 1 sf home along with removal of 1 tree located within 5 feet of existing foundation
Valuation:
N/A
Permit #:
DEM17-08844
Status:
final
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Type: demolition class: demolition, , 1936 4th st: demolish existing house barn and shed, , project: 1936 4th street short plat (2 lots)
Valuation:
N/A
Permit #:
DEM20-00965
Status:
final
Fee:
$803
Permit Type:
N/A
Building Type:
N/A
New construction of a 2 story 4515sf 2 story home 22 101735 bs
Valuation:
N/A
Permit #:
22 116753 UA
Status:
final
Fee:
$615
Permit Type:
N/A
Building Type:
N/A
7560 sewer new single family drainage and sanitary to existing side sewer to be shared with 7554 30th ave ne. associated building permit 6635899-cn
Valuation:
$6,500
Permit #:
6714895-SS
Status:
complete
Fee:
$1,285
Permit Type:
New
Building Type:
Single family/duplex
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Verified License
BuildZoom confirmed this contractor's license
Davidsen Excavating Inc License info
Verified License
| License # | DAVIDEI928RJ |
| 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 Davidsen 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 # | DAVIDEI928RJ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Davidsen Excavating Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DAVIDTU921MH |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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.
Check this license's status for Davidsen Excavating Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | WACHAFFBG894KD |
| Status | Unable To Verify |
| State | Washington |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | DAVIDET141L4 |
| Status | Unable To Verify |
| City | Sammamish |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Western National Assur Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | International Fidelity Ins Co |
| Bond Value | $12,000 |
290
Permits
- Building permit records show that Davidsen Excavating Inc has worked on 290 permitted projects.
Davidsen Excavating Inc Employees
CL
Cbg Madison Homes 2 Llc
KK
Karl Kristiansen
President
LJ
Larry Johnstone
Agent
PD
Pat Davidsen
Vice President
PD
Patrick Davidsen
Vice President