Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Rainier, WA

Advanced Septic Services

Active  Washington registration ADVANSS981BQ · per L&I records

LicensedBondedInsured

Is Advanced Septic Services Licensed?

Washington L&I records list Advanced Septic Services with registration number ADVANSS981BQ and status ACTIVE, valid until Feb 14, 2028. The business address on file is in Rainier, WA 98576.

License Details

License #
ADVANSS981BQ
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Jan 18, 2002
Expires
Feb 14, 2028
Business type
Individual
UBI (state business ID)
600519744
City
Rainier, WA 98576

Bond and Insurance on File

Surety bond
$30,000 · RLI Ins Co
Effective May 12, 2025 · Until Canceled
Liability insurance
$1,000,000 · Ohio Cas Ins Co
Expires May 1, 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 471 days left before it expires on Feb 14, 2028. Check that date against your project timeline.

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

How This Record Compares in Rainier

Advanced Septic Services has held registration ADVANSS981BQ for 24.8 years. The median for the 51 active general contractors with a Rainier address is 6 years, and 17 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 8 of them registered in the last 12 months.

100% of these Rainier 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

  • Jan 18, 2002: Current registration ADVANSS981BQ took effect.
  • May 12, 2025: $30,000 surety bond with RLI Ins Co took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • May 1, 2027: Ohio Cas Ins Co liability policy on file expires.
  • Feb 14, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 600519744

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.

  • ADVANPS900NC · Advanced Pump Services · EXPIRED · effective Jul 16, 2010, expires Dec 19, 2022

Checks for General Contractors

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration ADVANSS981BQ or UBI 600519744. The status there is the official one.
  2. Check that the name on your bid or contract matches Advanced Septic Services exactly (a individual).
  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 Cas Ins Co policy on file.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of , from the Washington L&I contractor file.

Other General Contractors in Rainier

Active general contractor registrations with a Rainier address in the same L&I file. Listing here is not an endorsement.

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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