General contractor · Maple Valley, WA

Ancient Stone Works LLC

Active Washington registration ANCIESW866NK · per L&I records

LicensedBondedInsured

Is Ancient Stone Works LLC Licensed?

Washington L&I records list Ancient Stone Works LLC with registration number ANCIESW866NK and status ACTIVE, valid until Aug 17, 2028. The business address on file is in Maple Valley, WA 98038.

License Details

License #: ANCIESW866NK
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Aug 12, 2014
Expires: Aug 17, 2028
Business type: Limited Liability Company
UBI (state business ID): 603228766
City: Maple Valley, WA 98038

Bond and Insurance on File

Surety bond: $30,000 · RLI Ins Co
Effective Aug 17, 2024 · Until Canceled
Liability insurance: $1,000,000 · Ohio Security Ins Co
Expires Nov 20, 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 656 days left before it expires on Aug 17, 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 ANCIESW866NK or UBI 603228766. The status there is the official one.
Check that the name on your bid or contract matches Ancient Stone Works 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 Maple Valley

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

2Drs Construction LLC · General · expires May 19, 2028
A&M Rennovations LLC · General · expires Mar 12, 2027
Advanced Const Specialists LLC · General · expires Apr 1, 2028
Advantage Builders LLC · General · expires Oct 3, 2027
Alex Thunder LLC · General · expires Aug 26, 2028
Alfa Tile And Stone Works · General · expires Oct 21, 2027
All Water Pl Wtr/Fire Res LLC · General · expires Sep 10, 2028
All-Stars Construction LLC · General · expires Nov 15, 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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