G L Systems INC

Insulation and Acoustical · Seattle, WA · License #GLSYSI*033MC

G L Systems INC is one of 12 Insulation and Acoustical contractors registered in Seattle, registered with WA L&I since 1997. Registered longer than roughly 75% of Insulation and Acoustical contractors in Seattle. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Sep 25, 2027.

How confident can you be in G L Systems INC?

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

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Not yet verified — G L Systems INC hasn't claimed this listing. Own this business? Claim it free.

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Jul 3, 1997
Expiration date
Sep 23, 2028
UBI
601739175
Business type
Corporation
Phone
(206) 575-3900
Location
Seattle, WA 98188

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

Registration is current through Sep 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$30,000Sep 23, 2024Continuous — until canceled
Western Surety Co$12,000Mar 5, 2019Sep 23, 2024
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000RABOURN COMPANY INC, THESep 23, 2025Sep 25, 2027
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). 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
Robert Alan GregoryJul 3, 1997
Sally Ann GregoryJan 1, 1980
Pamela Anne GregoryJan 1, 1980
William LukizJan 1, 1980
Virgil Terrence GregoryJul 3, 1997
What is a Insulation and Acoustical contractor licensed to do in Washington?

Insulation contractors install thermal and acoustical insulation — batts, blown-in, rigid foam, and spray products — in attics, walls, floors, and ceilings. Jobs commonly include air sealing, sound-dampening treatments, and adding insulation to older homes. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 12 Insulation and Acoustical contractors registered in Seattle.

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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.