What are the opening hours?

Monday 7am - 4pm Tuesday 7am - 4pm Wednesday 7am - 4pm Thursday 7am - 4pm Friday 7am - 4pm

Malterer Mechanical, Inc.

Home
United States
Mankato, MN
Malterer Mechanical, Inc.

Call Website

Serving Southern Minnesota area for all your Plumbing, Heating, & Mechanical needs.

Malterer Mechanical, Inc provides commercial plumbing and HVAC to Southern Minnesota.

11/03/2026

We are proud to be part of this project!!

11/03/2026

A pretty big delivery showed up at the shop last week!

Our new plasma cutter is here, and this is a big one for our HVAC fabrication work. It's a major upgrade from the way we've traditionally made ductwork fittings by hand. With this machine, we can fabricate fittings in a fraction of the time, use materials more efficiently, and cut down significantly on waste.

It's a big investment and an exciting step forward for the shop. We can't wait to get it installed and show you what it can do. More to come!

10/27/2026

When we're installing sewer line, precision is key. Gravity does the work, but laying each section to the designed grade is what keeps everything flowing.

09/24/2026

Commercial HVAC systems can mean big equipment and miles of ductwork, but not every mechanical room gives you much space to work. For our crews, that often means installation and service happen around everything that’s already there, finding a way to reach the equipment and do the job without a lot of room to spare.

Tight spaces are part of the job, and knowing how to work in them is, too.

09/18/2026

Fresh air in. Stale air out. And don’t throw away the energy you already paid for.

This giant, spinning wheel is part of a massive air exchange system. As air leaves the building, it passes through the wheel’s corrugated metal layers (see a close-up in the second photo), which absorb heat or cooling from the outgoing air. As the wheel slowly turns, those same layers move into the stream of incoming outdoor air, transferring that heat or cooling to the air coming in.

Instead of starting from scratch to heat or cool all that outside air, the system reuses energy that would have otherwise been lost. It’s pretty smart for a wheel that just keeps going around.

09/04/2026

Not every piece of ductwork arrives ready to install. Depending on the project, some sections begin as flat, fabricated sheet metal. From there, our team folds, forms, and assembles each piece like the one pictured before it’s installed above the ceiling.

It’s another example of the craftsmanship we put into every project.

08/31/2026

Take a look at this cutaway of the coils inside an air handling system.

Heated or cooled fluid travels through continuous tubing that winds back and forth throughout the unit. As air moves through and around the coils, it is warmed or cooled before being distributed throughout a building.

It’s a rare look inside the equipment responsible for creating comfortable indoor environments.

08/27/2026

Every classroom has different heating and cooling needs, which is why many schools use VAV, or Variable Air Volume, systems. These systems allow each classroom to have its own thermostat, providing independent control over temperature and airflow.

When additional heat is needed, hot water from the boiler system circulates through reheat coils in the VAV system, warming the air before it is delivered back into the classroom. When cooling is needed, the system adjusts airflow to deliver conditioned air and help maintain a comfortable environment year-round.

08/23/2026

Good planning is at the heart of every successful project. Having a dedicated staging area at this site allowed our team to organize materials, protect them until they’re needed, and keep everything within easy reach throughout installation. Thoughtful planning like this helps a project run more efficiently from start to finish.

08/18/2026

Last week, we showed you how these air handlers were installed. Now, we’re giving you a closer look at just how massive they really are!

Mike gives a little perspective on the size of these units, while the access doors give you a glimpse of just how much equipment is packed inside.

Installing systems of this size takes a lot of planning, coordination and precision from start to finish.

Address

125 Kingswood Drive
Mankato, MN
56001

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm

Telephone

+15073877499

Website

https://www.malterermechanical.com/

Alerts

Be the first to know and let us send you an email when Malterer Mechanical, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.