Lagniappe Mechanical INC

Electrical · Tacoma, WA · License #LAGNIMI817OK

Registration expired per WA L&I as of Sep 13, 2021.

What do these mean?

Lagniappe Mechanical INC is one of 286 Electrical contractors registered in Tacoma, registered with WA L&I since 2019. Registered longer than roughly 25% of Electrical contractors in Tacoma. Principals on record since 2019.

How confident can you be in Lagniappe Mechanical INC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Sep 13, 2021.

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

Are they who they say they are?

Not yet verified — Lagniappe Mechanical 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 — Lagniappe Mechanical INC 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
ELECTRICAL CONTRACTOR
Effective date
Sep 13, 2019
Expiration date
Sep 13, 2021
Suspend date
Sep 4, 2021
UBI
604450332
Business type
Corporation
Phone
(206) 715-0676
Location
Tacoma, WA 98409

Source: WA L&I contractor registration — checked Nov 12, 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

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 SterlingSep 12, 2019
William P DurkinSep 12, 2019
Michael T MullerSep 12, 2019
William P DurkinSep 12, 2019
Karen M Say-ValadezSep 12, 2019
James A Arline IISep 12, 2019
Michael T McAloonSep 12, 2019
What is a Electrical contractor licensed to do in Washington?

An electrical contractor in Washington holds an electrical contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes service and panel upgrades, branch circuit wiring, lighting, and troubleshooting. Individual electricians are additionally certified through the state's electrician 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 286 Electrical contractors registered in Tacoma.

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Subser doesn't have reviews or star ratings. This page shows Lagniappe Mechanical 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 Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.