Business Details
50+ Years
experience
Your Trusted Source for Construction Materials in Minneapolis
Construction Materials has been a trusted leader in providing reinforcing steel and concrete construction products since 1961. Our commitment to quality and innovation has established us as a premier supplier in the upper Midwest. We utilize advanced computer-aided design software to deliver precise reinforcing steel and concrete form drawings tailored to each project. Our comprehensive product lineup includes high-quality paving solutions, geotextiles, and erosion control materials designed to meet diverse construction needs. With three strategically located facilities in Minneapolis, Cedar Rapids, and Des Moines, we ensure prompt delivery of Department of Transportation-approved products and services.Our team of experienced professionals is dedicated to offering expert consulting, problem-solving, and technical support to contractors, architects, engineers, and project owners. For over six decades, we have built lasting relationships through reliable service, extensive inventory, and a focus on meeting the evolving demands of the construction industry.
Services
Reinforcing Steel
Concrete Paving Products
Geotextiles
Erosion Control
Concrete Forming Systems
Joint Sealants
Waterproofing Products
ADA Compliant Panels
Concrete Accessories
DOT-Approved Materials
Details
- Year established: 1961
Highlights and features
- We offer 60+ years of specialized expertise in construction materials since 1961
- Our CAD design team provides precise reinforcing steel and concrete form drawings
- Three strategically located facilities ensure fast regional delivery
- We supply DOT-approved products for critical infrastructure projects
- Our staff provides expert technical support and problem-solving solutions
Services
Reinforcing Steel
We provide high-quality fabricated reinforcing steel products for structural concrete applications. Our offerings include dowel bar assemblies, metal keyways, and loose dowels in various specifications. Utilizing advanced CAD software, our detailers create precise placement drawings to ensure optimal structural integrity for infrastructure and commercial projects.
Concrete Forming Systems
Our concrete forming systems include wall forms, column tubes, and paving forms for construction projects. We supply durable forming materials that meet industry standards for dimensional accuracy and load-bearing capacity. These systems support efficient concrete placement while maintaining structural specifications for transportation and building applications.
Geotextiles
We offer woven and non-woven geotextile fabrics for drainage, soil stabilization, and filtration applications. Our geotextiles meet technical requirements for infrastructure projects including roadways, embankments, and erosion-prone areas. These materials help improve soil performance while extending the lifespan of constructed assets.
Erosion Control
Our erosion control solutions include hydroseed mulch, sediment logs, and turf reinforcement mats. These products address erosion challenges in construction sites, stream banks, and slope stabilization projects. We provide both temporary and permanent solutions that comply with environmental regulations and promote vegetation establishment.
Joint Sealants
We supply hot-pour and cold-applied joint sealants for concrete pavement and structure applications. Our product range includes polymer-modified and silicone-based sealants that accommodate movement while preventing water infiltration. These materials meet specifications for highway, airport, and industrial flooring applications requiring durable joint protection.
People
Dick Galligan
President
With over 35 years in the construction materials industry, Dick leads our Cedar Rapids operations. He joined CMI in 1985 and became president in 2011, bringing extensive knowledge of reinforcing steel systems and concrete construction products.
Ray Marvin
Vice President
Ray oversees our Des Moines facility with 30+ years of experience in concrete construction materials. He joined CMI in 1985 and specializes in providing technical solutions for complex infrastructure projects across the Midwest region.
Duane Jaeb
Secretary
Duane manages administrative operations at our Minneapolis headquarters. With 25+ years of service, he ensures seamless coordination between our three locations while maintaining CMI's commitment to customer service excellence.
Chris Stebral
Treasurer
Chris handles financial operations from our Cedar Rapids office. He brings 20 years of construction industry financial management experience, ensuring responsible stewardship of company resources and sustainable business growth.
Bob Timpane
Engineered Sales
A 50-year CMI veteran, Bob provides technical sales support from Minneapolis. His expertise in engineered construction solutions and CAD detailing helps clients optimize material specifications for complex infrastructure projects.
Questions
What construction materials do you specialize in?
We specialize in reinforcing steel, concrete forming systems, geotextiles, erosion control products, joint sealants, and DOT-approved construction materials for infrastructure projects.
Do you provide CAD design services?
Yes, our team creates detailed reinforcing steel and concrete form drawings using the latest computer-aided design software for project-specific requirements.
What geographic areas do you serve?
We serve the upper Midwest region with facilities in Minneapolis, Cedar Rapids, and Des Moines, providing local delivery and technical support.
Are your products DOT-approved?
Yes, we supply Department of Transportation-approved materials and maintain compliance with current transportation infrastructure specifications.
How can I get technical support?
Contact any of our three locations to speak with experienced professionals who provide technical assistance and problem-solving for construction material applications.
What payment methods do you accept?
Please contact our billing department directly for specific payment arrangements as this information wasn't included in our public documentation.
