General contractor · Kennewick, WA

Stone General Construction LLC

Active Washington registration STONEGC772BT · per L&I records

LicensedBondedInsured

Is Stone General Construction LLC Licensed?

Washington L&I records list Stone General Construction LLC with registration number STONEGC772BT and status ACTIVE, valid until Feb 7, 2027. The business address on file is in Kennewick, WA 99337.

License Details

License #: STONEGC772BT
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Jan 30, 2023
Expires: Feb 7, 2027
Business type: Limited Liability Company
UBI (state business ID): 605013241
City: Kennewick, WA 99337

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective Mar 17, 2026 · Until Canceled
Liability insurance: $1,000,000 · Continental Cas Co
Expires Jan 24, 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 99 days left before it expires on Feb 7, 2027. If your project runs past that date, ask whether the business has renewed.

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

How This Record Compares in Kennewick

Stone General Construction LLC has held registration STONEGC772BT for 3.7 years. The median for the 691 active general contractors with a Kennewick address is 6.1 years, and 225 of them have held their registration for 10 years or more, so this registration is newer than most in Kennewick. 93 of them registered in the last 12 months.

100% of these Kennewick records have a surety bond on file and 100% have liability insurance on file. The median insurance amount on file is $1,000,000; this business lists $1,000,000, which is equal to that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Jan 30, 2023: Current registration STONEGC772BT took effect.
Mar 17, 2026: $30,000 surety bond with Nationwide Mutual Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Jan 24, 2027: Continental Cas Co liability policy on file expires.
Feb 7, 2027: Registration expires unless renewed.

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 STONEGC772BT or UBI 605013241. The status there is the official one.
Check that the name on your bid or contract matches Stone General Construction 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 Continental Cas 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.

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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