General contractor · Sammamish, WA

Grillo Construction Srvcs LLC

Active Washington registration GRILLCS961OS · per L&I records

LicensedBondedInsured

Is Grillo Construction Srvcs LLC Licensed?

Washington L&I records list Grillo Construction Srvcs LLC with registration number GRILLCS961OS and status ACTIVE, valid until Sep 28, 2028. The business address on file is in Sammamish, WA 98075.

License Details

License #: GRILLCS961OS
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Sep 10, 2004
Expires: Sep 28, 2028
Business type: Limited Liability Company
UBI (state business ID): 602417473
City: Sammamish, WA 98075

Bond and Insurance on File

Surety bond: $30,000 · Western Surety Co
Effective Sep 20, 2024 · Until Canceled
Liability insurance: $1,000,000 · Ohio Security Ins Co
Expires Mar 28, 2027

What Active Status Means

The registration is current: L&I has a bond and liability insurance on file and the term has not ended. ACTIVE is necessary but not sufficient, so also check the expiry date, the bond and the insurance below.

Can this business work under this registration? Can work while it stays active.

The registration has 698 days left before it expires on Sep 28, 2028. Check that date against your project timeline.

All status codes are explained in Washington Contractor License Statuses Explained.

Checks for General Contractors

General contractors must file a $30,000 surety bond (RCW 18.27.040, effective July 1, 2024). This record lists a $30,000 bond. See General vs Specialty Contractor Registration in Washington.
Use a general contractor when the project involves more than one trade. Subcontractors on your job must be registered too.
Compare bids on scope, schedule and payment terms, not just the total.
More detail: How to Choose a General Contractor in Washington.

How to Verify This Contractor

Use the Confirm on L&I Verify button and search registration GRILLCS961OS or UBI 602417473. The status there is the official one.
Check that the name on your bid or contract matches Grillo Construction Srvcs LLC exactly (a limited liability company).
On L&I Verify, look for bond claims, lawsuits and any newer registration.
Ask for a certificate of insurance sent directly by the insurer, and compare it with the Ohio Security Ins Co policy on file.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of Oct 30, 2026, from the Washington L&I contractor file.

Other General Contractors in Sammamish

Active general contractor registrations with a Sammamish address in the same L&I file. Listing here is not an endorsement.

3Hj Contracting LLC · General · expires Sep 21, 2027
4R Builders Inc · General · expires May 6, 2027
A To Z Restoration Inc · General · expires Apr 1, 2028
A&M Outdoor Services LLC · General · expires Apr 15, 2028
Ach Design LLC · General · expires Jul 30, 2027
Across Home Services Inc · General · expires Jan 27, 2028
Alexpro LLC · General · expires Apr 15, 2027
All Inclusive Home Design LLC · General · expires Feb 3, 2027

Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

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