MIDWEST AGGREGATE SUPPLIER
imi is your trusted Midwest aggregate supplier, providing high-quality stone, sand, and gravel materials for a wide range of construction needs.
Our Aggregate Materials
For more than 60 years, imi has supplied contractors, builders, and communities with aggregates that meet strict standards for performance, cleanliness, and durability. imi’s aggregates are produced through safe mining practices and advanced screening processes to ensure uniform gradation and lasting strength.
Here are the aggregate materials available:
- Sand & Gravel: Versatile materials ideal for drainage systems, backfill, concrete production, and general construction.
- Limestone: Durable, high-performing stone suitable for base material, structural support, and roadbuilding applications.
- Specialty Aggregates: Options available for landscaping, erosion control, and decorative stone needs.
- Construction Aggregates: Produced for consistent compaction, stability, and long-term performance.
Why Choose imi?
imi focuses on providing construction materials that support safe, efficient, and dependable project outcomes. With aggregate locations throughout the Midwest, accessing high-quality stone and gravel near you has never been easier. Our network of quarries and sand-and-gravel operations ensures reliable availability, consistent material quality, and responsive service for projects of all sizes. imi proudly supplies aggregate materials to industries including commercial, industrial, municipal, residential, aviation, and recreational construction—providing the right materials to support every type of project.
Your trusted Aggregate Supplier across the Midwest
Our 5 Fundamentals: Safety, Quality, Custom Solutions, Sustainability & Long-Term Relationships
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Safety
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.
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QualityHigh-quality aggregate materials begin with careful production. At imi, our teams follow strict mining, crushing, and screening standards to ensure consistent gradation, cleanliness, and long-term performance. That’s why contractors and homeowners alike trust us for consistent, superior results.
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Custom Solutions
Every project has unique material needs. imi offers a wide range of aggregate sizes, types, and specifications to support everything from structural work to landscaping and site preparation. Our teams help supply materials that fit your project requirements with accuracy and consistency.
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Sustainability
We are committed to lowering our carbon footprint. From recycling materials to offering sustainable and performance concrete mixes, imi helps customers build smarter and greener.
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Long-Term Relationships
For nearly 60 years, we’ve built lasting relationships with customers and partners across the Midwest. By providing dependable service and custom solutions, imi continues to earn the trust of communities we serve.
Employees are our greatest asset
We build more than bridges, buildings, and roads. We build leaders, teams, and communities. Apply today to build your bright future with imi.
View Career Opportunities
Contact Us
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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