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    Barrington, Illinois

    Marvin F. Kosowski & Company, Inc.

    619 Cumnor Ave, Barrington, IL, 60010

    Marvin F. Kosowski & Company, Inc. is a roofing contractor located in Barrington, Illinois. Contact us for a free estimate.

    Marvin F. Kosowski & Company, Inc.

    619 Cumnor Ave, Barrington, IL, 60010

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    Listing information

    This profile is unverified. It was compiled from public records and the contractor has not confirmed its details with us, so contact information is not shown.

    This is a Public-Record Listing: the information for Marvin F. Kosowski & Company, Inc. was compiled from publicly available business registration and licensing data.

    Information last reviewed August 2026 · Claim this profile

    Public-Record Listing.
    Compiled from public business registration and licensing records. Not vetted by NRD — confirm license and insurance with your state board.
    Licensing: check the IL requirements
    Location: Barrington, IL
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