Wendler Inc.

is Iowa’s leading builder of civil and municipal infrastructure, including water and wastewater treatment plants, flood protection, and high-voltage electrical projects.

09/04/2026

Nine disciplines. One team. All self-performed.

Swipe to see the range of what we build. ➡️

09/02/2026

Not all concrete is created equal.

We handle high-performance concrete work, pre-cast and cast-in-place footings, walls,drilled shaft foundations, and slabs, built to carry real loads in real conditions for the long haul.

https://bit.ly/48xBmQy

08/31/2026

Then: A small civil construction company in South Amana, Iowa, founded in 1973 by Glenn Wendler.

Now: 125+ employees, a substantial fleet, and decades of infrastructure work across Iowa and the Midwest.

Then: A handful of people building a reputation one project at a time.

Now: Water treatment plants, substations, flood protection systems, and heavy civil projects that communities depend on every day.

What hasn't changed: safety, quality, honesty, and family. The same standard Wendler was built on more than 50 years ago.

Read our full story: https://bit.ly/4egACmw

08/28/2026

Every structure is only as strong as what's underneath it.

We handle the grading and earthwork. Clearing the site, shaping the ground, getting it ready for what's built on top of it.

https://bit.ly/48xBmQy

08/26/2026

Build Today for a Better Tomorrow.

More than a tagline. It's the standard behind every project, every hire, and every community we serve.

https://bit.ly/46mFmTI

08/24/2026

We could tell you what it's like to work at Wendler. Or you could hear it from someone who already does.

"Wendler offers a strong balance of support and opportunity within a collaborative environment. It's a positive culture where everyone works toward a common goal." — Kendra L., Project Manager

See open positions: https://bit.ly/4eaaAkO

08/21/2026

Picture this: A growing community, aging infrastructure, and environmental standards that keep getting stricter.

Williamsburg needed a wastewater system built for all three. We delivered a new 1.35 MGD Sequencing Batch Reactor plant with peak flow equalization, advanced nutrient removal, mechanical screening, grit removal, ultraviolet disinfection, and effluent reuse capability.

The result: a system built to treat more, strain less, and perform for decades.

See the project: https://bit.ly/4ueGyRB

08/20/2026

Giving back is part of who we are.

Last Friday, our accounting team spent the afternoon serving lunch at Mission of Hope - Cedar Rapids. A small way to show up for the community that continues to support us.

08/19/2026

Precision matters as much as horsepower.

We install the mechanical and electrical equipment that keeps substations and utility sites running from day one.

https://bit.ly/48xBmQy

08/17/2026

Great communities are built by people who invest in them, not just the ones who build infrastructure for them.

We're proud to support organizations across Iowa, including the Cedar Rapids Museum of Art, Cedar Rapids Parks Foundation, Variety Iowa, and the Iowa Construction Career Institute.

Learn about our impact: https://bit.ly/4egACmw

Address

1648 T Avenue
South Amana, IA
52334

Telephone

+13196223816

Website

https://www.wendlerinc.com/

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