*About Us

Your Local Roofing and Sheet Metal Experts in Milwaukee, WI

A Little Bit About Us

With three decades of experience in the roofing industry, Irwin Langer recognized an opportunity to deliver superior, efficient, and cost-effective roofing solutions. In 1956, alongside his son Glenn, they laid the foundation for Langer Roofing & Sheet Metal.


From the outset, the Langer Family embraced a fundamental principle: honest hard work at a fair and reasonable price. This ethos has propelled the company to become a premier roofing contractor in the Midwest.


Today, Glenn, his son Mark, and Mark's son Glenn continue to uphold this legacy, raising the bar even higher. With a team of over 125 employees, including 110 highly skilled tradesmen, Langer Roofing & Sheet Metal tackles projects of any scale with precision and expertise.


At Langer, we're equipped to handle all your roofing needs, ensuring every job is done right. Trust Langer to cover you comprehensively for all your roofing requirements.

Minimal Disruptions, Quicker Completion

Langer's ability to meet and uphold deadlines is a testament to our strong leadership and abundance of seasoned tradesmen, all mandated to stay updated on the latest procedures, products, and safety protocols. Each team is led by an experienced job superintendent who meticulously organizes and oversees every aspect of the project from start to finish.


Our precision planning approach, attention to detail, unwavering focus on safety, and recognition of the value of time ensure that you can rely on Langer to complete your project with minimal disruptions, if any. Adverse weather conditions are often the only factor that may impede our progress. Our commitment is to deliver every project promptly and with the highest quality, without compromising on workmanship or customer satisfaction.


For uninterrupted, deadline-oriented job completion, trust Langer to have you covered.

Experienced Tradesmen, Extraordinary Workmanship

At Langer, our greatest asset is our people. From the friendly receptionist who answers your calls to the diligent workers who ensure a clean worksite upon job completion, you can expect a level of customer service that surpasses expectations.



Our skilled tradesmen undergo extensive training, including ongoing technical, product innovation, and safety programs. With an average of 15 years of experience, and many boasting over two decades with Langer, our team is exceptionally qualified.


New tradesmen begin their journey with us by completing a rigorous four-year, 5,600-hour apprenticeship program. Langer Roofing & Sheet Metal proudly maintains affiliations with Roofers Union Local No. 65 and Sheet Metal Workers Union No.18.


At Langer, we are committed to delivering exceptional service and workmanship, prioritizing safety and ensuring total customer satisfaction. Contact us today at (414) 476-5800 to commence your roof repair project with us.

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