General contractor · Pasco, WA

Riverside Mechanical LLC

Active Washington registration RIVERML762J6 · per L&I records

LicensedBondedInsured

Is Riverside Mechanical LLC Licensed?

Washington L&I records list Riverside Mechanical LLC with registration number RIVERML762J6 and status ACTIVE, valid until Apr 26, 2028. The business address on file is in Pasco, WA 99301.

License Details

License #: RIVERML762J6
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Apr 26, 2024
Expires: Apr 26, 2028
Business type: Limited Liability Company
UBI (state business ID): 604846482
City: Pasco, WA 99301

Bond and Insurance on File

Surety bond: $30,000 · NORTH RIVER INSURANCE COMPANY THE
Effective Apr 11, 2025 · Until Canceled
Liability insurance: $1,000,000 · Palomar Excess & Surplus Insur
Expires Mar 25, 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 543 days left before it expires on Apr 26, 2028. Check that date against your project timeline.

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

How This Record Compares in Pasco

Riverside Mechanical LLC has held registration RIVERML762J6 for 2.5 years. The median for the 584 active general contractors with a Pasco address is 5.1 years, and 137 of them have held their registration for 10 years or more, so this registration is newer than most in Pasco. 88 of them registered in the last 12 months.

100% of these Pasco 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

Apr 26, 2024: Current registration RIVERML762J6 took effect.
Apr 11, 2025: $30,000 surety bond with NORTH RIVER INSURANCE COMPANY THE took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Mar 25, 2027: Palomar Excess & Surplus Insur liability policy on file expires.
Apr 26, 2028: 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 RIVERML762J6 or UBI 604846482. The status there is the official one.
Check that the name on your bid or contract matches Riverside Mechanical 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 Palomar Excess & Surplus Insur 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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