
imi offers a comprehensive selection of aggregate materials produced to support commercial, municipal, industrial, agricultural, and residential construction. Using advanced crushing and screening techniques, our materials are manufactured for consistent gradation, cleanliness, durability, and long-term performance. Every product is produced to the high quality standards contractors, engineers, and project owners have come to expect from imi.
Our aggregate materials include:
As a local aggregate company, imi combines regional production capabilities with personalized customer service to support projects of every size. Our network of mines and sand and gravel operations allows us to provide dependable material availability, responsive service, and efficient delivery throughout the Midwest. Whether you’re building roads, preparing building pads, producing ready mixed concrete, installing utilities, controlling erosion, or developing commercial sites, imi has the aggregate materials to help your project succeed.

Your trusted aggregate company near you
Our 5 Fundamentals: Safety, Quality, Custom Solutions, Sustainability & Long-Term Relationships


From our plants to your job site and every road in between, safety always comes first. Our goal is simple: everyone goes home safe, every day.

Quality begins at the source. Through best-practice quarry management, safe standards, and advanced crushing and screening processes, imi produces aggregate materials with consistent gradation, cleanliness, and durability for reliable performance across a wide range of applications.

Every project has unique material requirements. imi supplies a broad range of aggregate products and specifications to support road base, backfill, parking stone, plant stone for ready mixed concrete and asphalt production, drainage systems, erosion control, landscaping, agricultural applications, and more.

We are committed to responsible mining practices and efficient resource management that help preserve natural resources while producing the quality aggregate materials our customers depend on for long-lasting infrastructure.

For decades, contractors, engineers, municipalities, developers, and producers have trusted imi for dependable aggregate materials, knowledgeable service, and reliable supply. We value long-term relationships built on quality products, responsive support, and a commitment to helping our customers succeed.

When searching for an expert local aggregate company, imi likely has a team ready to help. Our service areas include:
Use our location finder to connect with the imi aggregate team nearest your project and find the materials that best meet your specifications.

To reach out to a imi team member, please fill out the form below and include details about your project or question! Looking for something specific? You can also request a construction services quote or request a materials & supplies quote.
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