Twin City Glass Company INC

Glazing/Glass · Longview, WA · License #TWINCGC109PA

Subser ConfidenceListedActive WA license

Twin City Glass Company INC is one of 3 Glazing/Glass contractors registered in Longview, registered with WA L&I since 1990. Current filings: $1,000,000 liability coverage through Apr 1, 2027. Principals on record since 2011.

How confident can you be in Twin City Glass Company INC?

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 — Twin City Glass Company 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 Longview.

Do they have jobs on record?

Not yet measured — Twin City Glass Company 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
Oct 1, 1990
Expiration date
Oct 21, 2027
UBI
600204233
Business type
Corporation
Phone
(360) 425-4540
Location
Longview, WA 98632

Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.

Registration is current through Oct 2027.

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Bond & insurance on file

Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000ALLIANT INS SRVCS INC SPOKANEApr 1, 2021Apr 1, 2027
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.

Principals

NameStart date
Robert Arthur DemmettNov 3, 2011
Ty Jason DavisNov 17, 2025
Teresa Ann DemmettNov 3, 2011
What is a Glazing/Glass contractor licensed to do in Washington?

Glazing contractors measure, cut, and install glass in windows, doors, shower enclosures, mirrors, and storefronts. Typical jobs include replacing broken panes, installing new window units, and building custom shower and mirror installations. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 3 Glazing/Glass contractors registered in Longview.

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Built from Washington State L&I public records, updated Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.