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About Us

A Home Improvement Team That Cares

A Home Improvement Team
That Cares

Since 1979, BCI Exteriors has been a trusted exterior service contractor for homeowners and builders across southeastern Wisconsin. Based in Menomonee Falls, our 10,000-square-foot headquarters houses our offices, warehouse, and complete sheet metal fabrication shop—where we design and craft custom gutters, downspouts, standing seam roofs, flashings, and other metal fixtures entirely in-house.

Behind every project is a dedicated team of more than 50 professionals who take pride in their craft. From project managers to installers, each team member shares the same goal—to protect and enhance Wisconsin homes with precision, care, and integrity.

We stay ahead of industry trends through ongoing training and strong partnerships with leading manufacturers, ensuring our customers receive expert installation, quality materials, and reliable warranties. At BCI Exteriors, we’re committed to delivering exceptional exterior solutions and lasting value for every customer we serve.

A man with gray hair and a beard smiles gently, wearing a light blue checkered shirt with the BCI Exteriors logo. He stands in front of a plain white background, representing Menomonee Falls roofing experts.

Lawerence Stern

President

A man wearing a black and red BCI Exteriors cap and a gray BCI Exteriors polo shirt smiles in front of a plain white background, representing the trusted Menomonee Falls roofing experts.

Frank Gscheidmeier

President of Operations

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Michael Stephan

Production Manager

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Tom Topping

Production Manager

A man with a white beard and mustache wears a black collared shirt and a black and red cap, both with BCI logos, representing the Menomonee Falls roofing experts. He stands against a plain light background, facing the camera with a neutral expression.

Joseph Niklasch

Warehouse Manager

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Lindsay Stammer

Scheduler

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Mitchell Bradtech

Project Specialist

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Kevn Schwader

Project Specialist

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Taylor McQuillin

Project Specialist