Updated: Apr 28, 2026
Location and Projects
Address
PO BOX 129, Lake Stevens, WA, 98258
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Gregco Excavating LLC
Gregco Excavating LLC, Lake, Po Box 129, Lake Stevens, WA (Owned by: Corrine Gregory) holds a Construction Contractor, General license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregco Excavating LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregco Excavating LLC Services
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Gregco Excavating LLC Contact Information
Phone Number: (425) 334-7307
Address: PO BOX 129, Lake Stevens, WA 98258
Gregco Excavating LLC Lake Stevens
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregco Excavating LLC has a BuildZoom score of 105, which places them above 92% of 128,670 contractors in Washington.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Gregco Excavating LLC has worked on at least
13.0 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
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
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 Gregco Excavating LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
(alterations) to existing 3 241 s.f. building. project will also include approximately 3 181 s.f. addition. project to be converted from group e education facility to group i-4 day care center for children. in addition project will include development of outdoor play areas for children. project will also include provision of automatic sprinkler and fire alarm systems
Valuation:
N/A
Permit #:
F25-0046
Status:
final
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
Chipotle wallingford add/alt sanitary installation of grease interceptor and new line to existing stub at property line. associated building permit 7002089-cn. no drainage work. (9/26/24 vsp: row added. separate sdot row permit required)
Valuation:
$48,000
Permit #:
7043888-SS
Status:
issued
Fee:
$375
Permit Type:
None
Building Type:
Commercial
Permission for a lane closure in the northbound lane of 192 st se west of bothell everett hwy (sr 527) and to place signage on various county roadways 186 pl se 192 st se 196 st se to construct utility installation and frontage improvements for the north creek assisted living community project
Valuation:
N/A
Permit #:
23101882RWB
Status:
issued
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Type: land surface modification class: site development, , fahsholtz property (4) lot short plat: clearing grading installation of utilities and private access drive to serve future (4) lots, , project: fahsholtz short plat (4 lots)
Valuation:
N/A
Permit #:
LSM18-06691
Status:
final
Fee:
$29,434
Permit Type:
N/A
Building Type:
N/A
417 sewer permit new mixed use w/underground parking #6615994-cn. cap two existing side sewer laterals. sanitary to a new separate connection at the main. drainage to a new separate at the combined sewer on 2nd ave w. detention required all per approved plan
Valuation:
$45,000
Permit #:
6781464-SS
Status:
issued
Fee:
$1,824
Permit Type:
New
Building Type:
Multifamily
Install private fire and sprinkler line with hydrants(2)
Valuation:
N/A
Permit #:
FC22-0034
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Install new pre-cast 1, 000 gallon grease interceptor
Valuation:
N/A
Permit #:
WWU24-1497
Status:
complete
Fee:
N/A
Permit Type:
New connection
Building Type:
N/A
Frontage improvements for 67th ave townhomes (pa20-034)
Valuation:
N/A
Permit #:
ROW21-0110
Status:
applied
Fee:
$250
Permit Type:
Commercial develo...
Building Type:
N/A
Dcda backflow prevention for fire suppression
Valuation:
N/A
Permit #:
U2308-040
Status:
final
Fee:
$35
Permit Type:
Water - backflow ...
Building Type:
N/A
$2005.00 owing on pa20-034 for civil review fees
Valuation:
$12,000
Permit #:
G21-0027
Status:
issued
Fee:
$8,150
Permit Type:
Civil construction
Building Type:
N/A
Structural fill
Valuation:
N/A
Permit #:
ROW21-0124
Status:
applied
Fee:
$250
Permit Type:
Commercial develo...
Building Type:
N/A
Connecting to existing sewer main. north center of west bound lane on 52nd st ne
Valuation:
N/A
Permit #:
ROW21-0005
Status:
issued
Fee:
$250
Permit Type:
Outside
Building Type:
N/A
Site work for new fire service line
Valuation:
N/A
Permit #:
PW2304-013
Status:
final
Fee:
$174
Permit Type:
Minor site work (...
Building Type:
N/A
Dcda backflow prevention - mod pizza
Valuation:
N/A
Permit #:
U2001-031
Status:
final
Fee:
$36
Permit Type:
Alteration
Building Type:
N/A
Site development work for block e - shoreline place
Valuation:
N/A
Permit #:
DEV20-2493
Status:
issued
Fee:
$16,776
Permit Type:
Standard
Building Type:
N/A
Install sanitary sewer stub connection
Valuation:
N/A
Permit #:
ROW17-0506
Status:
final
Fee:
$561
Permit Type:
Full utility perm...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ENGR22-0238
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
FIRE22-0085
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
103 Lake Stevens, WA
2015-05-27
Install driveway access per county standards. this permit authorizes work only in the public right-of-way for the purpose of creating access to your private property from the county road. it does not imply or provide approval for a private driveway or private road construction or any future development that you may choose to do on your private property.
Valuation:
N/A
Permit #:
15107416D1
Status:
Open
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Upgraded plumbing from 3 to 4. added a 6 to 8 adapter to existing 8 sewer. from the 6 a y was added w clean-out and reduced to 4 where connection was made for structure
Valuation:
N/A
Permit #:
SWR-2022-04882
Status:
issued
Fee:
$302
Permit Type:
N/A
Building Type:
N/A
Gregco Excavating LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregco Excavating LLC License info
License Not Verified
| License # | GREGCEL949CB |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Gregco Excavating LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GREGCEL949CB |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gregco Excavating LLC 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 # | GREGCEL949CB |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company |
- According to the The City of Marysville, Washington, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gregco Excavating LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Co |
| Bond Value | $12,000 |
69
Permits
- Building permit records show that Gregco Excavating LLC has worked on 69 permitted projects.
Gregco Excavating LLC Employees
CG
Corrine Gregory
Owner
GL
Gregory, Corrine Lee
Partner/Member
GJ
Gregory, Michael Joseph
Agent