General contractor · Winthrop, WA

S & L Services

Active Washington registration SLSER**065J1 · per L&I records

LicensedBondedInsured

Is S & L Services Licensed?

Washington L&I records list S & L Services with registration number SLSER**065J1 and status ACTIVE, valid until Mar 17, 2027. The business address on file is in Winthrop, WA 98862.

License Details

License #: SLSER**065J1
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Apr 21, 1994
Expires: Mar 17, 2027
Business type: Individual
UBI (state business ID): 600590186
City: Winthrop, WA 98862

Bond and Insurance on File

Surety bond: $30,000 · WESTERN NATIONAL MUTUAL INS CO
Effective Mar 5, 2025 · Until Canceled
Liability insurance: $1,000,000 · Northfield Ins Co
Expires Mar 10, 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 137 days left before it expires on Mar 17, 2027. 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 SLSER**065J1 or UBI 600590186. The status there is the official one.
Check that the name on your bid or contract matches S & L Services exactly (a individual).
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 Northfield 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 Winthrop

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

A L Hall Construction Inc · General · expires Mar 6, 2028
Abidance Inc · General · expires Apr 30, 2027
All Phase Drywall LLC · General · expires Aug 22, 2027
Basecamp Builders LLC · General · expires Aug 29, 2027
Big Picture Construction Inc · General · expires Apr 27, 2028
Big Valley Builders Inc · General · expires Aug 2, 2028
Bjornsen Construction · General · expires May 12, 2027
C&B Earthworks LLC · General · expires Apr 21, 2028

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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