Mtz Construction

Is Mtz Construction Licensed?

Washington L&I records list Mtz Construction with registration number MTZCOC*750D6 and status ACTIVE, valid until Mar 27, 2027. The business address on file is in Yakima, WA 98902.

License Details

License #

MTZCOC*750D6

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Mar 27, 2025

Expires

Mar 27, 2027

Business type

Limited Liability Company

UBI (state business ID)

604398551

City

Yakima, WA 98902

Bond and Insurance on File

Surety bond

$30,000 · Nationwide Mutual Ins Co
Effective Mar 25, 2025 · Until Canceled

Liability insurance

$1,000,000 · Contractors Bonding & Insuranc
Expires Mar 31, 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 147 days left before it expires on Mar 27, 2027. Check that date against your project timeline.

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

How This Record Compares in Yakima

Mtz Construction has held registration MTZCOC*750D6 for 1.6 years. The median for the 552 active general contractors with a Yakima address is 6.2 years, and 183 of them have held their registration for 10 years or more, so this registration is newer than most in Yakima. 65 of them registered in the last 12 months.

100% of these Yakima 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 25, 2025: $30,000 surety bond with Nationwide Mutual Ins Co took effect.
• Mar 27, 2025: Current registration MTZCOC*750D6 took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Mar 27, 2027: Registration expires unless renewed.
• Mar 31, 2027: Contractors Bonding & Insuranc liability policy on file expires.

Other L&I Registrations Under UBI 604398551

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.

• MTZCOCL817B3 · Mtz Construction LLC · RE-LICENSED · effective Jan 23, 2019, expires Mar 27, 2025

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 MTZCOC*750D6 or UBI 604398551. The status there is the official one.
2. Check that the name on your bid or contract matches Mtz Construction 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 Contractors Bonding & Insuranc 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.

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