Double D Plumbing

Plumbing Specialty · Moses Lake, WA · License #DOUBLDP830O5

Registration expired per WA L&I as of Sep 25, 2021.

What do these mean?

Double D Plumbing is one of 5 Plumbing Specialty contractors registered in Moses Lake, registered with WA L&I since 2017. Principals on record since 2017.

How confident can you be in Double D Plumbing?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Sep 25, 2021.

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

Are they who they say they are?

Not yet verified — Double D Plumbing 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 Moses Lake.

Do they have jobs on record?

Not yet measured — Double D Plumbing 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
Sep 25, 2017
Expiration date
Sep 25, 2021
Suspend date
Mar 10, 2021
UBI
604173617
Business type
Individual
Phone
(509) 431-4778
Location
Moses Lake, WA 98837

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

Registration lapsed Sep 2021 per WA L&I records.

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Bond & insurance on file

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.

Principals

NameStart date
Donald G WippelSep 25, 2017
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 5 Plumbing Specialty contractors registered in Moses Lake.

Looking for reviews of Double D Plumbing?

Subser doesn't have reviews or star ratings. This page shows Double D Plumbing'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.