Mr. S Roofing & Siding

Is Mr. S Roofing & Siding Licensed?

Washington L&I records list Mr. S Roofing & Siding with registration number MRSROSR752O5 and status ACTIVE, valid until Oct 23, 2027. The business address on file is in Mountlake Terrace, WA 98043.

License Details

License #

MRSROSR752O5

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Oct 23, 2025

Expires

Oct 23, 2027

Business type

Limited Liability Company

UBI (state business ID)

605847943

City

Mountlake Terrace, WA 98043

Bond and Insurance on File

Surety bond

$30,000 · Western Surety Co
Effective Mar 31, 2025 · Until Canceled

Liability insurance

$1,000,000 · Sierra Specialty Insurance Com
Expires Nov 27, 2026

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 357 days left before it expires on Oct 23, 2027. Check that date against your project timeline.

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

How This Record Compares in Mountlake Terrace

Mr. S Roofing & Siding has held registration MRSROSR752O5 for 1.0 years. The median for the 109 active general contractors with a Mountlake Terrace address is 3.7 years, and 23 of them have held their registration for 10 years or more, so this registration is newer than most in Mountlake Terrace. 24 of them registered in the last 12 months.

100% of these Mountlake Terrace 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

• Mar 31, 2025: $30,000 surety bond with Western Surety Co took effect.
• Oct 23, 2025: Current registration MRSROSR752O5 took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Nov 27, 2026: Sierra Specialty Insurance Com liability policy on file expires.
• Oct 23, 2027: Registration expires unless renewed.

Other L&I Registrations Under UBI 605847943

The L&I file lists 1 other contractor registration under the same state business ID (UBI). Older numbers usually reflect renewals under a new number, name changes or a change of business structure.

• DCBUIB*753O5 · Dc Builders · ACTIVE · effective Nov 5, 2025, expires Nov 5, 2027

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

1. Use the Confirm on L&I Verify button and search registration MRSROSR752O5 or UBI 605847943. The status there is the official one.
2. Check that the name on your bid or contract matches Mr. S Roofing & Siding exactly (a limited liability company).
3. On L&I Verify, look for bond claims, lawsuits and any newer registration.
4. Ask for a certificate of insurance sent directly by the insurer, and compare it with the Sierra Specialty Insurance Com 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 Mountlake Terrace

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

• A-Service: Heat,Cool,& App Re · General · expires May 14, 2028
• Added Value Design & Rmdl LLC · General · expires Aug 19, 2027
• Advanced Remodeling LLC · General · expires Jan 14, 2028
• Al'S Home Improvement LLC · General · expires Oct 13, 2027
• All & Beyond Drywall & Paintng · General · expires Mar 9, 2028
• Alphapro Const Prtnrs LLC · General · expires Oct 5, 2028
• Alpine Ridge Homes LLC · General · expires Oct 4, 2027
• Alpine Specialty Cleaning · General · expires Jul 15, 2027

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