General contractor · Renton, WA

Makswell Construction

Active Washington registration MAKSWC*821DN · per L&I records

LicensedBondedInsured

Is Makswell Construction Licensed?

Washington L&I records list Makswell Construction with registration number MAKSWC*821DN and status ACTIVE, valid until Mar 15, 2028. The business address on file is in Renton, WA 98059.

License Details

License #: MAKSWC*821DN
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Mar 15, 2018
Expires: Mar 15, 2028
Business type: Limited Liability Company
UBI (state business ID): 604229509
City: Renton, WA 98059

Bond and Insurance on File

Surety bond: $30,000 · RLI Ins Co
Effective Mar 5, 2026 · Until Canceled
Liability insurance: $1,000,000 · TRISURA SPECIALTY INSURANCE CO
Expires Apr 24, 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 501 days left before it expires on Mar 15, 2028. Check that date against your project timeline.

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

How This Record Compares in Renton

Makswell Construction has held registration MAKSWC*821DN for 8.6 years. The median for the 861 active general contractors with a Renton address is 5 years, and 222 of them have held their registration for 10 years or more, so this registration is at or above the local median. 133 of them registered in the last 12 months.

100% of these Renton 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 15, 2018: Current registration MAKSWC*821DN took effect.
Mar 5, 2026: $30,000 surety bond with RLI Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Apr 24, 2027: TRISURA SPECIALTY INSURANCE CO liability policy on file expires.
Mar 15, 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 MAKSWC*821DN or UBI 604229509. The status there is the official one.
Check that the name on your bid or contract matches Makswell Construction 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 TRISURA SPECIALTY INSURANCE CO 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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