
COMMERCIAL HVAC REPAIR GRAND ISLAND
Proudly Serving Grand Island For Over 55 Years

WHO WE ARE
We have been performing commercial HVAC repair in Grand Island and central Nebraska for over 55 years. We work on all makes and models of heating and cooling equipment and are available 24/7 for emergency repairs. As a family-run business, we put every technician through a 5-year training program plus continuing education every year after, so we fix it right the first time.
RECENT GRAND ISLAND WORK: JBS plant-wide HVAC maintenance and repairs, Central Catholic chiller and boiler replacement, JBS watertube boiler installation
NEAREST OFFICE: GIBBON
24/7 Service Number: 1-800-237-3141
Local Number: 308-234-9023
Email: gibbon@rasmech.com
Address: 7200 Gibbon Road Gibbon, NE 68840
Office Hours: Monday – Friday: 7:00am – 4:00pm

HVAC Services We Provide
- Commercial HVAC Repair
- Rooftop Unit Repair
- Complete HVAC Replacements
- HVAC System Maintenance
- Boiler And Furnace Service
- Heat Pump Repair
WHY CHOOSE US IN GRAND ISLAND, NE
Rasmussen Mechanical Services has repaired, maintained and installed commercial HVAC equipment in Grand Island for over 55 years. Our Gibbon team works on all major brands, including chillers, rooftop units, air handling units, make-up air units, heat pumps and building automation systems. Our project managers don't work on commission, so when we tell you to repair it or replace it, that call is based on what your building needs. Proudly serving Grand Island, Hastings, Aurora, Central City, Wood River, St. Paul, Doniphan and surrounding communities.
Serving Grand Island since 1970
3rd Generation Family Owned Business
24/7 Emergency Service
5-Year Technician Training Program

WE CAN HELP WITH HEATING AND AIR CONDITIONING REPAIR
When a rooftop unit quits in the middle of July or a boiler trips out in January, you need a tech who has seen it before. Our technicians troubleshoot and repair rooftop units, chillers, boilers, make-up air units, heat pumps and controls in food plants, manufacturing facilities, schools, hospitals, offices and retail buildings across Grand Island.
Our Gibbon team has handled more than 100 HVAC jobs at the JBS beef plant in Grand Island since 2018, from rooftop unit repairs and evaporator coil replacements to make-up air units for the production floors. If a unit is past repairing, we'll tell you straight, and the same team that replaces it will service it for the life of the system.
Local Reviews

“As a busy convention center hosting numerous large-scale events each week, having a reliable HVAC system is critical—and Rasmussen Mechanical has been an outstanding partner. Their team consistently responds quickly and efficiently whenever issues arise, often on short notice and under tight timelines.”
Terri Carlson – Holthus Convention Center
“We use Rasmussen to service many different pieces of equipment such as our HVAC. They are quick to respond when needed during shift time or off shift times.”
Cory Smallcomb – Baldwin Filters
Location Details
Located just 30 minutes West of Grand Island, you can take Lincoln Highway and turn South on Gibbon road to visit our office. Guest and handicap parking available on the east side of the building next to the atrium.
Technicians on-call 24/7
Office Hours
7:00am - 4:00pm Monday - Friday

FAQ
What kinds of commercial HVAC systems do you work on?
Just about every type of commercial HVAC system: rooftop units, split systems, boilers, chillers, make-up air units, VAVs and more. Whether you run a food plant, school, office or manufacturing facility in Grand Island, we've probably worked on something just like it.
Do you offer emergency HVAC repair in Grand Island?
Yes. HVAC problems don't wait for business hours, and neither do we. Call our 24/7 line at 1-800-237-3141 and we'll get a tech headed your way.
Where do your Grand Island technicians come from?
Our Gibbon office, about 30 minutes west of Grand Island on Highway 30. Our techs are in Grand Island facilities like JBS and Central Catholic regularly, so they know the area and the equipment.

Can you fix systems from any HVAC manufacturer?
Yes. Our team works on all the major brands, including Carrier, Trane, Lennox, York, Daikin and many others. No matter what's on your roof or in your mechanical room, we can take care of it.
What are the signs something's wrong with my HVAC system?
Higher energy bills, uneven heating or cooling, loud noises, strange smells, or a unit that just isn't keeping up like it used to. If something feels off, it probably is.
When should I replace instead of repair?
When repairs keep stacking up, the unit runs on R-22, or parts are no longer available, it's usually time to look at commercial HVAC replacement in Grand Island. We'll give you the numbers on both so you can decide.

