General contractor · Seattle, WA

Iacolucci Construction LLC

Active Washington registration IACOLCL776MS · per L&I records

LicensedBondedInsured

Is Iacolucci Construction LLC Licensed?

Washington L&I records list Iacolucci Construction LLC with registration number IACOLCL776MS and status ACTIVE, valid until May 22, 2028. The business address on file is in Seattle, WA 98122.

License Details

License #: IACOLCL776MS
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Jul 10, 2023
Expires: May 22, 2028
Business type: Limited Liability Company
UBI (state business ID): 605250988
City: Seattle, WA 98122

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective May 21, 2026 · Until Canceled
Liability insurance: $2,000,000 · SIRIUSPOINT SPECIALTY INSURANC
Expires May 19, 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 569 days left before it expires on May 22, 2028. Check that date against your project timeline.

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

How This Record Compares in Seattle

Iacolucci Construction LLC has held registration IACOLCL776MS for 3.3 years. The median for the 2,643 active general contractors with a Seattle address is 6.2 years, and 928 of them have held their registration for 10 years or more, so this registration is newer than most in Seattle. 383 of them registered in the last 12 months.

99% of these Seattle 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 $2,000,000, which is above that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Jul 10, 2023: Current registration IACOLCL776MS took effect.
May 21, 2026: $30,000 surety bond with Nationwide Mutual Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
May 19, 2027: SIRIUSPOINT SPECIALTY INSURANC liability policy on file expires.
May 22, 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 IACOLCL776MS or UBI 605250988. The status there is the official one.
Check that the name on your bid or contract matches Iacolucci Construction 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 SIRIUSPOINT SPECIALTY 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.

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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