Our Story
Koser Bros Contracting LLC, a third-generation, family-owned and operated construction company, was founded in 1988 from a home office with three key team members: the late Kenneth M. Koser Sr., who handled management and bookkeeping; Kevin M. Koser, job foreman and current Vice President; and Kenneth M. Koser Jr., now the project manager and President of the company.
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Licensed and insured, Koser Bros. Contracting offers a wide array of professional services, including custom homes, new builds, additions, renovations, decks, kitchen and bath remodels, replacement doors and windows, and more.
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Ken and Kevin personally manage each project, ensuring a commitment to professionalism, integrity, and attention to detail throughout.
We hope you choose Koser Bros. Contracting for all your residential and commercial construction projects!









