Indoor Comfort Systems Inc

Is Indoor Comfort Systems Inc Licensed?

Washington L&I records list Indoor Comfort Systems Inc with registration number INDOOCS132OH and status ACTIVE, valid until Sep 24, 2028. The business address on file is in Tacoma, WA 98444.

License Details

License #

INDOOCS132OH

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Sep 17, 1987

Expires

Sep 24, 2028

Business type

Corporation

UBI (state business ID)

600545280

City

Tacoma, WA 98444

Bond and Insurance on File

Surety bond

$30,000 · RLI Ins Co
Effective Sep 20, 2024 · Until Canceled

Liability insurance

$1,000,000 · Ohio Security Ins Co
Expires Jul 16, 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 694 days left before it expires on Sep 24, 2028. Check that date against your project timeline.

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

How This Record Compares in Tacoma

Indoor Comfort Systems Inc has held registration INDOOCS132OH for 39.1 years. The median for the 1,458 active general contractors with a Tacoma address is 5.2 years, and 415 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 232 of them registered in the last 12 months.

100% of these Tacoma 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

• Sep 17, 1987: Current registration INDOOCS132OH took effect.
• Sep 20, 2024: $30,000 surety bond with RLI Ins Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Jul 16, 2027: Ohio Security Ins Co liability policy on file expires.
• Sep 24, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 600545280

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.

• INDOOCS005DB · Indoor Comfort Systems Inc · ACTIVE · effective Mar 2, 2000, expires Mar 3, 2028

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 INDOOCS132OH or UBI 600545280. The status there is the official one.
2. Check that the name on your bid or contract matches Indoor Comfort Systems Inc exactly (a corporation).
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 Ohio Security 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.

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