ROOFTOP FULL OF HVAC EQUIPMENT

MAKE-UP AIR UNIT SERVICES

EXPERTS IN INSTALLATION, MAINTENANCE AND REPAIR

THE MAKE-UP AIR UNIT EXPERTS

For over 55 years we have been installing, maintaining and repairing make-up air units across the Midwestern United States. With 7 locations, and over 200 employees, Rasmussen Mechanical has wide-ranging expertise working in both commercial and industrial facilities. Our MAU solutions include:

– Equipment Sizing and New Installation

– Emergency Service  and Repair

– Maintenance Agreements 

– Inspection and Testing

– MAU Parts 

HVAC TECH Leaning On An AHU

YOUR SINGLE SOURCE FOR SERVICE, PARTS AND INSTALLATION

Our technicians are factory-trained experts who understand the intricacies of engineering and service work. Our make up air unit experts can provide timely and professional guidance for both you and your company. With a commercial and industrial department, their is no job too big or too small for our team.

  • 24/7 Emergency Services Available and Technical Support

  • Ground Up Design and Installation

  • Dedicated Project Managers

  • Over 10,000 Parts In Stock

TECHNICIANS INSTALLING A MAKE-UP AIR UNIT

ALL THINGS MAKE-UP AIR

With a commercial and and an industrial HVAC team, there is no make-up air project too big or too small. From commercial kitchen make up air units to industrial make up air systems, we can help get your project moving from start to finish.  We attempt to repair your existing unit whenever possible. Some signs that your unit may need a repair are:

◉ Negative Air Pressure Or Suction Pressure At Exterior Doors

◉ Poor Indoor Air Quality And Under performing Exhaust Hoods

◉ Spikes In HVAC System Energy Usage 

◉ Uncomfortable Temperature And Humidity 

MAKE UP AIR UNIT INSTALLATION

Let the experts at Rasmussen Mechanical help with your make up air unit replacement. We can perform the removal and installation of new MAU. Installation will vary depending on size and type but here are a few common installation practices:

• System Evaluation And Appropriate Unit Sizing

• Site Prep And Removal Of Existing Unit

• Place MAU Correctly On Foundation

• Install System Piping

• Perform Unit Start-Up

The Rasmussen Mechanical Difference 

At Rasmussen Mechanical we committed to providing an exceptional customer experience. We strive to build a lasting partnership with you and your company. As a one stop shop for all of your mechanical equipment needs we can ensure all components of your facility are operating efficiently and safely.

TECHNICIAN CHANGING FILTERS ON A MAKE UP AIR UNIT

"Rasmussen became my “one stop shop” for ALL my boiler needs. All I had to do was call and explain what was going on and then sit back. Parts were ordered in a timely fashion and Techs arrived when they said they would. Work was always done quickly and second to none! Great feeling knowing I have a company that has my back and has proven it over and over for the past 21 years."

Dail Dailing
Utilities Manager, Dakota Ethanol

"We needed (help with) mechanical projects; welding, boiler, steam, condensate, compressed air, in different areas around our plant.  Rasmussen Mechanical Services helped us evaluate our options and save us a lot of time and money to get back on line – ASAP."

Matt Stryson
Plant Engineer, Hughes Brothers Inc.

"I wouldn’t recommend anyone else… We had issues that other technicians couldn't get to the bottom of so Rasmussen came in and did the repair work and followed up with preventive maintenance."

Pete McNeal
Council Bluffs Community School District

"We get all of our help from Rasmussen. I can call on the phone and talk with somebody and they are local."

Roger Grimm
Howard County Med Center

"Rasmussen Mechanical is a key partner in our school district's efforts to maintain effective and efficient mechanical systems."

Jeremy Christiansen
Superintendent, Laurel – Concord – Coleridge Schools

"You were by far the best outside contracting crew we have ever had the opportunity to work with. The knowledge and expertise was superior. Your guys did an outstanding job replacing our boiler's burners."

James Rucker
Maintenance Supervisor, WireCo

"Rasmussen does the job right the first time."

Steve Feauto
Maintenance Custodial Supervisor, Riverside Elementary, Oakland, IA

"I’ve worked in facilities all my life, for 35 years. I would recommend Rasmussen Mechanical because of their outstanding service and reliability... If my boilers break down I know who I’m going to call and who’s going to show up."

David McAtee
Director of Operations, Boystown National Research Hospital, Omaha, NE

"I would recommend them to work with other people just based on the quality and craftsmanship of their work. We went from 75%-80% efficient to 92%-94% efficient. A 12%-15% gas savings for the plant."

Conrad Baldwin
Facilities Utility Planner, Kelloggs, Omaha, NE

"They’ve done a tremendous job for us. Not only are they there to do a job, but they can break it down to layman’s terms, so that as an operator, I can practice what they teach me. We’ve learned from their experience so it’s kind of a win-win for all of us."

Robert Stiles
Utility Technician, Mars Petcare, Aurora, NE

"They do more than what’s expected and we have one contact we can call for many different services."

John Nikkila
Utility Technician, West Pharmaceuticals, Kearney, NE

"After the first boiler, we were so pleased with their service and quality that the second one was a no brainer."

Bruce Gregersen
Utility Technician, Riverside Lodge, Grand Island, NE

We Can Help

HVAC Services

Proudly Serving The Central USA

Our HVAC services team proudly serves Omaha, NE, Council Bluffs, IA, Denver, CO, Sioux City, IA, Rapid City, SD, Gibbon, NE, Lincoln, NE, Sioux Falls, SD, Grand Island, NE, and the surrounding areas.  

RMS Locations Across The US

EXHAUST FAN REPAIR AND MAINTENANCE

Exhaust fan issues commonly present themselves as loud noises while operating, complaints of spaces being to hot or sudden suction drops. Ensuring your exhaust fan is working properly allows fumes to leave the area and ensure the safety of those in the space.

TECHNICIAN CHANGING HVAC FILTER

COMMERCIAL HVAC MAINTENANCE CHECKLIST

“HVAC” is a broad term used to describe all sorts of mechanical equipment. So, we will cover some of the most common pieces of HVAC equipment found in commercial facilities. In this article we provide the general know how for common commercial HVAC maintenance issues.

HVAC Tech Getting Gear Out Of Service Van

MAINTENANCE CASE STUDIES

Do you know how large the financial payback can be for a good maintenance strategy? In this article we look at a maintenance case study done by the US Department Of Energy, the Building Owners and Managers Association, The New Building Institute and The U.S. Department of Energy Operations and Maintenance.