We’re A&R, one of the largest and most innovative contractors in the Midwest. Our team designs, builds and maintains essential facility systems. Since our founding in 1925, we’ve consistently invested in the latest technology and state-of-the-art machinery. The result? Successful, cost-efficient projects that are  completed on time and on budget.

From design and estimates to installation, maintenance, and repair—along with standout turn-key capabilities—we handle all aspects of your project.


Design Build

Engineers by trade. Innovators at heart.

With years of experience and a team of licensed engineers—both consulting and contract—we have the knowledge and resources to tackle any project, no matter how complex.

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The systems you need. When you need them.

What sets A&R apart is the sheer complexity and volume of what we do —and that includes onsite fabrication. In fact, our plumbing, pipefitting, and sheet metal fabrication shop ensures constant production, climate control, and quality assurance.

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Precise, consistent results. Every time.

We understand the unique challenges that come with each type of piping system, from process water, steam and condensate, and heating and chilled water to compressed air, fuel, and gas—and everything in between.

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Keeping your systems safe. Always.

From small residential projects to large-scale commercial buildings, we’re here for all your project’s plumbing needs.

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Service Department

When you need it most, 24/7.

At A&R, we understand that building issues can be a major headache. That’s why we’re always ready to take ownership of problems big and small—and provide solutions.

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Virtual Design & Construction

Value. Down to the smallest component.

Virtual Design & Construction equals value, plain and simple—and it sets us apart in our industry.

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Breathe easy. We got this.

We understand that high-quality ventilation systems are vital for maintaining optimal air quality.

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Building the foundation. Building relationships.

A&R’s civil construction projects involve site utilities, concrete work, and excavation.

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