Maertens-Brenny Construction Company

09/14/2026

Pictured here - one of our concrete crews taking care of business at the renovation that occurred at King of Kings Lutheran Church and School - Roseville, MN this summer. The stained glass windows were showing off their beauty!

08/24/2026

It's happening...The Minnesota State Fair opens this week! As always, our crew had a blast savoring all the yummy snacks and treats at the Taste of the Fair!

08/05/2026

Building safer, more welcoming schools starts at the front door.

Construction was completed on the Minneapolis Public Schools Wilder Complex Safe & Welcoming Entrance Project, delivering important safety and accessibility improvements to the Laura Ingalls Wilder Complex.

The project included a small building addition and enhancements to create a better front door experience. The existing exterior sunken courtyard was also filled in, transforming the space into a safer, fully accessible entrance for students, staff, families, and visitors.

03/19/2026

Check out the new seating in the Lee & Rose Warner Coliseum as part of an improvement project at the Minnesota State Fair! This renovation began in 2025 and will be completed in time for this year's Fair. This massive overhaul includes updated electrical and mechanical systems, ADA improvements, new arena seating, and interior renovations. It will be exciting to experience the updated space this year!

02/20/2026

Our Two Harbors Bus Garage Project with ICS for Lake Superior School District # 381 - Two Harbors, MN got absolutely dumped on in the latest snowstorm! This is the path our crew dug out to get to work!

11/26/2025

11/24/2025

We're so honored to be working on the renovation of the Lee & Rose Warner Coliseum project! Check out this video that the Minnesota State Fair put together about the project and the building's history!

https://youtu.be/W6fEU-yVDhk?si=n6eVzM5-Bsp9HgsE

https://www.linkedin.com/posts/minnesota-state-fair_a-major-change-is-happening-at-the-minnesota-activity-7397680534954496000-iLGE?utm_source=share&utm_medium=member_desktop&rcm=ACoAAAHZ_SABT6EXgH5uNxibnM19oQVovLsfcTs

A highly impactful investment, totaling an estimated $22 million, in the historic Lee & Rose Warner Coliseum, is currently underway. This is the first signif...

11/19/2025

The Minneapolis Public Schools Wilder Complex Safe & Welcoming Entrance project is getting closer to completion with each day!

11/19/2025

So proud to support the New Salem Fire Department! Our office in North Dakota is located in New Salem, and we're thankful to be part of such an awesome community!

09/15/2025

Maertens-Brenny Construction was a proud sponsor of the Peter M. Davis Foundation for this year’s charity golf tournament, with the University of Minnesota - Water Research Fund selected as the beneficiary. We honor Pete’s legacy and stand with his family as they remember his life.

M-B participants were Justin Higgins, Christopher "Scott" Chapman, and Christopher Johnson. Also pictured: Tom Kelly and Bill Frasier, with AVR