Sound Mechanical & Ind INC

Plumbing · Auburn, WA · License #SOUNDMI044BE

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WA L&I status: RE-LICENSED

State-verifiedWhat does verified mean?
  • State-verified Checked against WA L&I records, updated daily.
  • Owner-verified The business claimed this listing and verified ownership — free. Claim this listing
  • Proven on Subser The business runs real jobs through Subser — measured performance, not reviews.

License facts

Sound Mechanical & Ind INC is one of 23 Plumbing contractors registered in Auburn, registered with WA L&I since 1996. Registered longer than roughly 75% of Plumbing contractors in Auburn. License current through Jan 2022.

License type
CONSTRUCTION CONTRACTOR
Effective date
Jan 5, 1996
Expiration date
Jan 6, 2022
Suspend date
Mar 2, 2020
UBI
601605822
Business type
Corporation
Phone
(253) 735-1857
Location
Auburn, WA 98092

Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $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 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. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 23 Plumbing contractors registered in Auburn.

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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.