Topline Plumbing LLC

Plumbing · Manson, WA · License #TOPLIPL799O7

Registration expired per WA L&I as of Jun 28, 2026.

What do these mean?

Topline Plumbing LLC is one of 4 Plumbing contractors registered in Manson, registered with WA L&I since 2024. Principals on record since 2021.

How confident can you be in Topline Plumbing LLC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Jun 28, 2026.

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

Are they who they say they are?

Not yet verified — Topline Plumbing 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 Manson.

Do they have jobs on record?

Not yet measured — Topline Plumbing 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
PLUMBING CONTRACTOR
Effective date
Jun 28, 2024
Expiration date
Jun 28, 2026
UBI
604565568
Business type
Limited Liability Company
Phone
(509) 264-2735
Location
Manson, WA 98831

Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.

Registration lapsed Jun 2026 per WA L&I records.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Washington requires a surety bond and general liability insurance on file with the Department of Labor & Industries as a condition of licensing; the required amount is set by the license type.

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.

Principals

NameStart date
David J ClaughtonSep 15, 2021
What is a Plumbing contractor licensed to do in Washington?

A plumbing contractor in Washington holds a plumbing contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes water supply and drain, waste and vent piping, fixture installation, water heaters, and repiping. Individual plumbers are additionally certified through the state's plumber certification program; the license shown here is the business-level license. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 4 Plumbing contractors registered in Manson.

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

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Built from Washington State L&I public records, updated Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.