Lallier Construction, Inc. is a Colorado-based building envelope company with over three decades of experience. Founded in 1989 by Michael Lallier, the company has grown from residential roofing roots into a trusted provider of reliable, high-quality construction solutions focused on preventing costly property damage and business disruption.

Today, Lallier Construction offers comprehensive services through its service, production, and metal divisions. The team handles roof maintenance and repairs, full replacements, coatings, and metal roofing and siding installations for both commercial and residential clients. As certified applicators for leading manufacturers, the company delivers durable, long-lasting results that protect and enhance client properties.