Aloisio Plumbing INC

Plumbing · Tacoma, WA · License #ALOISPI003KL

Registration expired per WA L&I as of May 13, 2022.

Aloisio Plumbing INC is one of 41 Plumbing contractors registered in Tacoma, registered with WA L&I since 2000. Registered longer than roughly 75% of Plumbing contractors in Tacoma. Principals on record since 1980.

How confident can you be in Aloisio Plumbing INC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of May 13, 2022.

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

Are they who they say they are?

Not yet verified — Aloisio Plumbing INC 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 Tacoma.

Do they have jobs on record?

Not yet measured — Aloisio Plumbing INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
May 13, 2000
Expiration date
May 13, 2022
Suspend date
Jul 23, 2021
UBI
602033131
Business type
Corporation
Phone
(253) 537-9606
Location
Tacoma, WA 98446

Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.

Registration lapsed May 2022 per WA L&I records.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors).

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
Mark Steven AloisioJan 1, 1980
Kimberly Ann AloisioJan 1, 1980
What is a Plumbing 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. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 41 Plumbing contractors registered in Tacoma.

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Subser doesn't have reviews or star ratings. This page shows Aloisio Plumbing INC'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 Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.