General contractor · Spokane, WA

Building Optimal Solution LLC

Active Washington registration BUILDOS763C3 · per L&I records

LicensedBondedInsured

Is Building Optimal Solution LLC Licensed?

Washington L&I records list Building Optimal Solution LLC with registration number BUILDOS763C3 and status ACTIVE, valid until Feb 27, 2028. The business address on file is in Spokane, WA 99208.

License Details

License #: BUILDOS763C3
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Feb 23, 2024
Expires: Feb 27, 2028
Business type: Limited Liability Company
UBI (state business ID): 605385577
City: Spokane, WA 99208

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective Feb 10, 2025 · Until Canceled
Liability insurance: $1,000,000 · Scottsdale Ins Co
Expires Feb 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 484 days left before it expires on Feb 27, 2028. Check that date against your project timeline.

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

How This Record Compares in Spokane

Building Optimal Solution LLC has held registration BUILDOS763C3 for 2.7 years. The median for the 1,902 active general contractors with a Spokane address is 4.5 years, and 532 of them have held their registration for 10 years or more, so this registration is newer than most in Spokane. 362 of them registered in the last 12 months.

100% of these Spokane 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

Feb 23, 2024: Current registration BUILDOS763C3 took effect.
Feb 10, 2025: $30,000 surety bond with Nationwide Mutual Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Feb 25, 2027: Scottsdale Ins Co liability policy on file expires.
Feb 27, 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 BUILDOS763C3 or UBI 605385577. The status there is the official one.
Check that the name on your bid or contract matches Building Optimal Solution 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 Scottsdale Ins 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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