Koester Construction Company

Koester Construction Company General Contractor / Construction Manager

Koester Construction is a Des Moines based general contractor with over 37 years of experience in all commercial project types, with specializations in multi-family, restaurant and historical work. Our commitment to hiring and developing a dedicated, capable and friendly team allows us to make the construction process successful and enjoyable from project development to completion.

09/08/2026

Congratulations to John Gaspari, Colton Taylor, and Zach Koester on their election to our Board of Directors! Their combined 40+ years of dedication as House Captains will undoubtedly provide invaluable leadership and insight to Rebuilding Together Greater Des Moines. Thank you all for your continued commitment to serving our community.

Su***de prevention doesn't always look like a big conversation. Sometimes, it looks like checking on your crew. Speaking...
09/02/2026

Su***de prevention doesn't always look like a big conversation.

Sometimes, it looks like checking on your crew. Speaking up. Building a culture of connection. Creating a job site where it’s okay to struggle. Being there after the workday ends. Taking mental health seriously.

In construction, we talk about safety every day. Mental health is part of that conversation too.

Look out for your people on and off the jobsite.

🐾 Happy National Dog Day! 🐾Meet the four-legged members of the Koester Construction family! 🐶❤️From office companions to...
08/26/2026

🐾 Happy National Dog Day! 🐾

Meet the four-legged members of the Koester Construction family! 🐶❤️

From office companions to weekend adventure buddies, these pups bring personality, love, and a little bit of chaos to our lives.

Today, we’re also shining a light on the many dogs in shelters and rescues waiting for their forever homes. If you’re looking for your next best friend, consider adopting and giving a deserving pup a loving home! 🏠🐾

A look back at the West Des Moines Public Works Facility a 17-acre development featuring 208,000 SF of building space wi...
08/25/2026

A look back at the West Des Moines Public Works Facility a 17-acre development featuring 208,000 SF of building space with precast panel and structural steel construction.

Proud to have played a part in delivering a facility built to serve the West Des Moines community for years to come.

📍 West Des Moines, Iowa
🏗️ Developer: City of West Des Moines
📐 Architect: FEH Design

08/12/2026
Construction is making great progress at John Eagle Honda in Houston, TX. This week we are working on metal framing and ...
07/29/2026

Construction is making great progress at John Eagle Honda in Houston, TX.

This week we are working on metal framing and sheathing while progressing with installing EFIS. Meanwhile, wire was pulled for the EV charger, and tile installation is advancing throughout the F&I offices.

We’re proud of the progress being made and look forward to delivering a space that will serve the dealership and its customers for years to come!

Building great projects is important but building a stronger community is what makes it meaningful. We're honored to be ...
07/22/2026

Building great projects is important but building a stronger community is what makes it meaningful.

We're honored to be recognized by Contractors, Closers & Connections (CCC) Dallas as a 2026 Annual Platinum Sponsor.

Koester’s company purpose is: Achieve success by helping others. We live this through every jobsite interaction, every budget discussion, and every partnership we form. We're grateful to support CCC Dallas and the opportunities they create to connect, collaborate, and give back.

We're especially proud to partner with CCC Dallas and Brian Hunt, CPA, CPCU, at the North Texas Construction & Commercial Real Estate Happy Hour on July 29 in support of the Search One Rescue Team. Every dollar donated—up to $5,000—will be matched by Koester, doubling the impact for this important organization.

We hope to see you on July 29!

07/17/2026

Building great projects starts with building a great team.

At Koester Construction, we believe the best projects are built by people who trust one another, support one another, and share a commitment to doing the right thing every day.

Our culture is rooted in our core values: Teamwork, Integrity, Safety, and Excellence

Whether we're on the jobsite or spending time together outside of work, investing in our people is what makes us stronger. The relationships we build within our team are the same ones that help us build lasting relationships with our clients and partners.

We're proud of the culture we've created and even more excited about where we're headed together!

Project Update 🚧Summerfield Park Apartments are in the final stretch, with completion anticipated by July 31, 2026!Our t...
07/16/2026

Project Update 🚧

Summerfield Park Apartments are in the final stretch, with completion anticipated by July 31, 2026!

Our team is putting the finishing touches on the project, including:
• Preparing the parking lot for paving
• Completing paint touch-ups
• Installing the fire alarm system
• Adding signage above the garage doors

Looking for a new place to call home? Summerfield Park Apartments are now leasing! Located just 10 minutes from Okoboji Lake, offering convenient access to everything the area has to offer while providing a brand-new place to live.

We're proud to see this project come together and appreciate the hard work of everyone involved.

In construction, every company promises quality, expertise, and trust. But when everyone says the same thing, what truly...
07/10/2026

In construction, every company promises quality, expertise, and trust. But when everyone says the same thing, what truly sets a partner apart?

At Koester Construction, we believe trust is earned through actions—not just words. For 40 years, we've built more than projects; we've built lasting relationships by staying true to our purpose: achieving success by helping others succeed.

Our commitment to teamwork, integrity, excellence, and safety guides every project, every decision, and every client relationship. We focus on open communication, collaboration, and delivering an experience that extends far beyond completing a building.

The greatest measure of our success? Clients who continue to trust us with their next project.

When you're choosing a construction partner, don't just look at what they say, look at how they work, the values they live by, and the relationships they've built.

Click the link to check out the full blog - https://www.koestercon.com/koester-insights/values

Address

3050 SE Enterprise Drive
Grimes, IA
50111

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15159865500

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