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Meet Our 2020 Section Sponsors
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MN AWWA is grateful for the support of our Annual Sponsors!




M.E. Simpson Co., Inc. ensures our client's water distribution and wastewater collection systems are running at peak performance.

Our clients receive the highest quality in technical and professional services by way of state-of-the-art technology and a skilled and well-trained staff of professionals. Our highly educated engineers and technical staff are ready at a moment's notice to relieve your staff's burden and ensure your services continue without a hitch.

Our firm is dedicated to developing and providing programs and services that will aid our clients in maximizing their peak performance for their water distribution and wastewater collection systems.  We offer our clients the highest quality Technical and Professional Services, using state-of-the art technologies and highly skilled and trained professionals.


KLM Engineering Incorporated, out of Woodbury, Minnesota, is a structural engineering and inspection firm staffed by experienced, registered professionals at all positions. Our engineers and inspectors are highly qualified to meet your requirements.

KLM employs one of the largest certified NACE coatings, AWS/CWI inspection staff in the Midwest. With two branch locations in addition to our headquarters, KLM is able to efficiently reach clients nationwide.

Founded in 1995 by the former coatings department of a prestigious engineering firm, KLM Engineering is a structural engineering and inspection consulting firm based in Minnesota. Throughout the past twenty-five years, KLM has grown into a nationwide leader in the water storage tank industry with clients in municipalities, private companies, government agencies, and more.



Core & Main was established in 2017, built on the foundation of more than 87 legacy companies. We are a leading distributor of water, sewer, storm drain and fire protection products in the United States.

These products are integral to building, repairing and maintaining water and wastewater systems. They serve as part of basic municipal infrastructure required to support population and economic growth including residential and commercial construction.

Our people go behind the scenes to ensure communities can work, live and prosper. Our work is often unseen—underground, inside structures or behind walls. We are hard workers who aren’t afraid to get our hands dirty. We roll up our sleeves and get to it.



Our commitment to communities began in 1949 with two hard working Midwesterners—John Bolton and Martin Menk. They saw people in their surrounding communities who had dreams of a bright future, a desire to grow, and a common challenge of aging infrastructure. John and Martin’s goal was to help communities make progress by listening to what people want, finding the best solutions for their needs, and treating them right. Their legacy lives on.

We still want to help, we work hard every day, and we always remember what got us here—we’re people helping people.

Our specialty is providing public infrastructure solutions and we take pride in our work throughout the Upper Midwest. Because we live here too. We promise every client two things: we’ll work hard for you and we’ll do a good job. At the end of the day, we’re Real People offering Real Solutions.



With over 75 years of combined industry experience, Treatment Resources Inc. is committed to providing the most up to date solutions and processes with seamless implementation. Treatment Resources is a long-time, trusted provider of, environmentally sound, cost-effective solutions that clients, partners, and communities can rely on.

AE2S is a specialized civil/environmental consulting engineering firm that specializes in water - meaning water, wastewater, and water resources system consulting. Our staff of nearly 300, have dedicated their careers to water-related engineering and municipal projects.  In addition to our core water consulting services, AE2S has added additional services to meet our clients’ needs including SCADA/instrumentation and controls, electrical engineering, structural engineering, financial/asset management, hydraulic modeling, GIS, operations assistance/optimization, program management, and public relations/communications.



We specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

WSB is a design and consulting firm specializing in engineering, community planning, environmental, and construction services. Our staff of over 500 improve the way people engage with communities, transportation, infrastructure, energy and our environment. We offer services in over 25 complementary areas that seamlessly integrate planning, design and implementation.


Contact Us

2355 Fairview Ave North, #117
Roseville, MN 55113
612. 216. 5004