Bulldog Plumbing & Design LLC

Plumbing · Puyallup, WA · License #BULLDPD792MA

Bulldog Plumbing & Design LLC is one of 63 Plumbing contractors registered in Puyallup, registered with WA L&I since 2021. Registered longer than roughly 75% of Plumbing contractors in Puyallup. Current filings: $1,000,000 liability coverage through Dec 21, 2026.

How confident can you be in Bulldog Plumbing & Design LLC?

Are they licensed, bonded, and insured?

Active license and $1,000,000 liability on file — checked against WA L&I records, updated daily.

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

Are they who they say they are?

Not yet verified — Bulldog Plumbing & Design 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 Puyallup.

Do they have jobs on record?

Not yet measured — Bulldog Plumbing & Design LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
PLUMBING CONTRACTOR
Effective date
Jul 8, 2021
Expiration date
Jul 8, 2027
UBI
602686885
Business type
Limited Liability Company
Phone
(253) 922-1100
Location
Puyallup, WA 98372

Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.

Registration is current through Jul 2027.

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Bond & insurance on file

Insurance companyAmountAgencyEffectiveExpiration
Mt Hawley Ins Co$1,000,000Propel InsuranceDec 21, 2024Dec 21, 2026
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
Aaron J CowinJul 1, 2021
Katherine L CowinJul 1, 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 63 Plumbing contractors registered in Puyallup.

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Subser doesn't have reviews or star ratings. This page shows Bulldog Plumbing & Design 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 Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.