Tanz Mechanical Insulation LLC

General · Mead, WA · License #TANZMIL012BR

Tanz Mechanical Insulation LLC is one of 206 General contractors registered in Mead, registered with WA L&I since 1999. Registered longer than roughly 75% of General contractors in Mead. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Aug 28, 2027.

How confident can you be in Tanz Mechanical Insulation LLC?

Are they licensed, bonded, and insured?

Active license, $30,000 bond 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 — Tanz Mechanical Insulation 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 Mead.

Do they have jobs on record?

Not yet measured — Tanz Mechanical Insulation LLC 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
Jan 19, 1999
Expiration date
Feb 14, 2028
UBI
601922353
Business type
Limited Liability Company
Phone
(509) 323-9179
Location
Mead, WA 99021

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

Registration is current through Feb 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Ohio Cas Ins Co$30,000Feb 14, 2026Continuous — until canceled
American States Insurance Co$30,000Jul 1, 2024Canceled Feb 14, 2026
American States Insurance Co$12,000Apr 20, 2012Jul 1, 2024
Insurance companyAmountAgencyEffectiveExpiration
Spinnaker Insurance Company$1,000,000ADRIAN DARRINGTON AGENCYAug 28, 2026Aug 28, 2027
Benchmark Insurance Co$1,000,000CHRISTOPHER FULKERSON INS AGNCDec 31, 2024Dec 31, 2026
What the bond and insurance requirements mean for homeowners

Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries. This contractor's current filing shows a $30,000 bond.

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
Sean Patrick TansyJan 1, 1980
Duncan Wyatt TansyFeb 14, 2020
Deborah L TansyJan 1, 1980
Marsha Louise TansyJan 4, 2006
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 206 General contractors registered in Mead.

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Subser doesn't have reviews or star ratings. This page shows Tanz Mechanical Insulation 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 Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.