Alpine Specialty Cleaning

Is Alpine Specialty Cleaning Licensed?

Washington L&I records list Alpine Specialty Cleaning with registration number ALPINSC873JT and status ACTIVE, valid until Jul 15, 2027. The business address on file is in Mountlake Terrace, WA 98043.

License Details

License #

ALPINSC873JT

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Jul 1, 2013

Expires

Jul 15, 2027

Business type

Corporation

UBI (state business ID)

600418837

City

Mountlake Terrace, WA 98043

Bond and Insurance on File

Surety bond

$30,000 · Great American Ins Co
Effective Apr 9, 2025 · Until Canceled

Liability insurance

$1,000,000 · EMC Property & Casualty Compan
Expires Mar 5, 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 257 days left before it expires on Jul 15, 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

Alpine Specialty Cleaning has held registration ALPINSC873JT for 13.3 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 among the longer-held ones. 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

• Jul 1, 2013: Current registration ALPINSC873JT took effect.
• Apr 9, 2025: $30,000 surety bond with Great American Ins Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Mar 5, 2027: EMC Property & Casualty Compan liability policy on file expires.
• Jul 15, 2027: Registration expires unless renewed.

Other L&I Registrations Under UBI 600418837

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.

• ALPINSC783PJ · Alpine Specialty Cleaning Inc · OUT OF BUSINESS · effective Sep 27, 2022, expires Oct 17, 2026

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 ALPINSC873JT or UBI 600418837. The status there is the official one.
2. Check that the name on your bid or contract matches Alpine Specialty Cleaning exactly (a corporation).
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 EMC Property & Casualty Compan 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
• Andes Landscaping & Const LLC · General · expires Jan 14, 2028

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