Advanced Backflw&crosscntn LLC

Plumbing Specialty · Olympia, WA · License #ADVANBL800JS

Re-licensed per WA L&I — this registration was replaced.

WA L&I status: RE-LICENSED

What do these mean?

Advanced Backflw&crosscntn LLC is one of 22 Plumbing Specialty contractors registered in Olympia, registered with WA L&I since 2020.

How confident can you be in Advanced Backflw&crosscntn LLC?

Are they licensed, bonded, and insured?

Registration not currently active per WA L&I.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Advanced Backflw&crosscntn LLC hasn't claimed this listing. Own this business? Claim it free.

Do other pros stand behind them?

No endorsements yet from other licensed contractors in Olympia.

Do they have jobs on record?

Not yet measured — Advanced Backflw&crosscntn LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

Subser doesn't do star ratings or reviews — just verified records. What do these mean?

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Apr 30, 2020
Expiration date
Apr 30, 2022
UBI
604601106
Business type
Limited Liability Company
Phone
(360) 701-9963
Location
Olympia, WA 98506

Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$6,000Mar 25, 2020Canceled Apr 26, 2024
What the bond and insurance requirements mean for homeowners

A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000).

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

What is a Plumbing Specialty contractor licensed to do in Washington?

A plumbing specialty contractor registration with WA L&I covers plumbing installation and repair work. Individual plumbers in Washington are additionally certified through a separate state plumber-certification program; the contractor registration shown here is the business-level registration. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 22 Plumbing Specialty contractors registered in Olympia.

Looking for reviews of Advanced Backflw&crosscntn LLC?

Subser doesn't have reviews or star ratings. This page shows Advanced Backflw&crosscntn LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

Own Advanced Backflw&crosscntn LLC? Claim the listing free. Worked with Advanced Backflw&crosscntn LLC? Endorse them from your own listing.

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Built from Washington State L&I public records, updated Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.