Updated: May 15, 2026
Location and Projects
Address
PO Box 14682, Mill Creek, WA, 98082
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Tilco Vanguard Construction
For more than 45 years, Tilco Vanguard Inc. has specialized in parking lot repair and maintenance throughout the Puget Sound region, serving areas from Kent to the Canadian border. The company’s services include extruded curb installation and repair, parking lot striping, asphalt seal coating, asphalt repair, sweeping, and winter services. Tilco Vanguard is also known for installing Vanguard detectable warnings, TWSIs (Tactile Walking Surface Indicators), and a variety of non-skid coatings such as Trapezoid EcoPath Lane Coatings and SkidGuard, with installations completed across Washington, Oregon, and Idaho. Their clients include property managers, general contractors, architects, homeowners, and HOAs seeking professionally installed parking lot solutions. The firm is based in Mill Creek, WA, and has continually adapted its offerings to meet the specific needs of both private and commercial properties in the region.
Tilco Vanguard Inc Services
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Tilco Vanguard Inc Contact Information
Phone Number: (206) 851-6174
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Address: PO Box 14682, Mill Creek, WA 98082
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Tilco Vanguard Inc Mill Creek
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tilco Vanguard Inc has a BuildZoom score of 99, which places them above 85% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Tilco Vanguard Inc has worked on at least
1.0 project over the past year.
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
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$29,560
Permit #:
BLD29440
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
12827 & 12835 se 40th place modify landscape; addition asphalt at street edge; reconfigure on-site parking; install water meter associated with permit 16 145508 gd
Valuation:
N/A
Permit #:
16 146791 TN
Status:
final
Fee:
$1,446
Permit Type:
N/A
Building Type:
N/A
Demo trees, paving curbs, install water meter, widen street, install new landscape and mulch
Valuation:
N/A
Permit #:
16 145508 GD
Status:
final
Fee:
$1,407
Permit Type:
N/A
Building Type:
N/A
Project name: cob parks se 49th eastgate/cougar mtn neighborhood match repairs to damaged island (remove & replace extruded curb, replace soil in island with crushed rock) 2007 nep match program. row permit fee $183.00 + real time hourly inspection fees. see conditions & attachment. subject to hourly review & inspection fees.
Valuation:
N/A
Permit #:
07-131065 TC
Status:
Closed
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
For inspection requests please call 425-489-3390 demolition of metal/tin car wash. no asbestos. built in 80's. related to vio2016-01673
Valuation:
N/A
Permit #:
DEM2016-14168
Status:
Issued
Fee:
$331
Permit Type:
N/A
Building Type:
N/A
Demolish trees paving curbs install water meter widen street install new landscape and mulch
Valuation:
N/A
Permit #:
16 145508 GD
Status:
final
Fee:
$1,407
Permit Type:
N/A
Building Type:
N/A
Project name: cob parks 5275 highland dr (nep match) replace neighborhood entry signs at 2 locations row permit fee $131.00 + real time hourly inspection fees see conditions & attachments. (rev 1 tcp for both locations 10-19-07) ds
Valuation:
N/A
Permit #:
07-132685 TD
Status:
Closed
Fee:
$1,193
Permit Type:
N/A
Building Type:
N/A
Heritage square trash enclosure, masonry trash enclosure for cafe rio
Valuation:
N/A
Permit #:
BLD17-00336
Status:
final
Fee:
$501
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$264
Permit #:
C-11-0016
Status:
Closed
Fee:
$264
Permit Type:
Seal coat and re-...
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
C-08-0007
Status:
final
Fee:
$445
Permit Type:
Civil major
Building Type:
N/A
Water service
Valuation:
N/A
Permit #:
17 108868 UC
Status:
final
Fee:
$7,673
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,500
Permit #:
C-08-0007
Status:
Closed
Fee:
$445
Permit Type:
Realignment of pa...
Building Type:
N/A
Seal coat and re-stripe existing parking lot
Valuation:
N/A
Permit #:
C-11-0016
Status:
final
Fee:
$264
Permit Type:
Civil major
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
C-09-0003
Status:
expired
Fee:
$1,117
Permit Type:
Civil major
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
C-18-0012
Status:
issued w/conditions
Fee:
$435
Permit Type:
Civil major
Building Type:
N/A
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Tilco Vanguard Inc Reviews
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Verified License
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Tilco Vanguard Inc License info
License Not Verified
| License # | TILCOVI000BC |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Tilco Vanguard 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 # | TILCOVI000BC |
| 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 Tilco Vanguard 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 | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | CBIC |
| Bond Value | $12,000 |
9
Permits
- Building permit records show that Tilco Vanguard Inc has worked on 9 permitted projects.
Tilco Vanguard Inc Employees
JJ
Jon Julnes
President
JM
Julnes, Jon M
Governing Persons
JN
Julnes, Jon N
President
NP
Nault, Peter
Agent
PN
Peter Nault
Agent