Performing Services on a commercial chiller system

COMMERCIAL HVAC REPLACEMENT Kearney

Serving Kearney For Over 55 Years

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Rasmussen Mechanical Gibbon Location

WHO WE ARE

We have been performing commercial HVAC replacement in Kearney, NE for over 55 years. Our team specializes in evaluating existing HVAC systems and helping building owners and facility managers make informed decisions that support long-term reliability and efficiency. We install all makes and models of commercial heating and cooling equipment and are available 24/7 to respond when downtime isn’t an option.

As a locally owned, family-run business, we employ some of the most experienced technicians in the industry. From system evaluation and equipment replacement to startup and commissioning, we have the expertise to handle all of your heating, ventilation, and air conditioning needs.

CONTACT US FOR GREAT SERVICE IN CENTRAL NEBRASKA

Phone: 308-234-9023

Fax: 1-308-234-9026

Email: gibbon@rasmech.com 

Address: 7200 Gibbon Road Gibbon, NE 68840

Office Hours: Monday - Friday: 7:00am – 4:00pm

New ACL Refrigerant Equipment

COMMERCIAL HVAC INSTALLATION

Rasmussen Mechanical Services specializes in commercial HVAC replacement for aging, inefficient, or failing systems. We replace a wide range of commercial and industrial HVAC equipment, including:

HVAC TECH Leaning On An AHU

ROOFTOP UNIT (RTU) INSTALLATION

We provide complete commercial rooftop unit replacement for offices, retail buildings, warehouses, and industrial facilities throughout the Kearney area. Our RTU replacement services include removal of existing equipment, curb and structural modifications, proper system sizing, crane coordination, and full startup and commissioning to ensure dependable operation.

AIR HANDLING UNIT (AHU) INSTALLATION

Our team installs air handling units designed to meet specific airflow, ventilation, and humidity requirements. AHUs are commonly integrated with boilers, chillers, and make-up air systems and play a critical role in maintaining consistent indoor comfort and air quality.


RTU Install With Tech On Roof

MAKE-UP AIR UNIT (MAU) INSTALLATION

We replace make-up air units serving commercial kitchens, manufacturing plants, and large industrial spaces. Our technicians install both direct-fired and indirect-fired systems designed to maintain proper building pressure, support exhaust systems, and comply with current ventilation and safety codes.

COMMERCIAL CHILLER INSTALLATION

We provide commercial chiller replacement for facilities that rely on chilled water systems for cooling. Our team replaces both air-cooled and water-cooled chillers serving office buildings, healthcare facilities, manufacturing plants, and institutional campuses. Each chiller replacement is evaluated as part of the overall HVAC system to ensure proper sizing, energy efficiency, and seamless integration with air handling units, pumps, and controls.

WHY CHOOSE US

Rasmussen Mechanical Services is Kearney’s trusted commercial HVAC provider with more than 55 years of experience in HVAC repair, maintenance, and installation. We install and service all major HVAC brands and equipment, including rooftop units, air handling units, chillers, boilers, make-up air units, and building automation systems.

Our team delivers energy-efficient solutions backed by experienced project management and dependable service.

  • Serving Central Nebraska since 1970

  • 3rd Generation Family-Owned Business

  • 24/7 Emergency Service

  • Highly Experienced Commercial HVAC Technicians

Stacked chiller cooling system installed by Rasmussen Mechanical Services as part of an industrial mechanical construction project to improve cooling efficiency and system reliability.

PROFESSIONAL COMMERCIAL HVAC SERVICES FAQ

What types of air conditioning systems do you service?

We service and replace all major commercial air conditioning and cooling systems, including rooftop units, air handling units, chillers, and make-up air systems. Our technicians work with all major manufacturers and evaluate each one based on performance, efficiency, and the specific HVAC needs of the facility.

How does my HVAC system impact indoor air quality?

Your HVAC plays a major role in indoor air quality by controlling airflow, filtration, humidity, and ventilation. Worn or poorly maintained equipment can restrict airflow and circulate dust and contaminants. Proper design, routine service, and timely upgrades help improve indoor air quality and create a healthier environment for building occupants.

HVAC Tech On A Lift Working On Equipment

Do you provide both heating services and cooling services for commercial buildings?

Yes. We provide full commercial heating services and cooling services, including repairs, replacement, and maintenance. Whether your facility relies on boilers, rooftop units, or integrated HVAC systems, our team supports year-round comfort and reliable operation.

How do you evaluate a building’s HVAC needs?

We evaluate HVAC needs by reviewing system age, capacity, energy usage, comfort concerns, and building layout. Our team looks at both heating and cooling requirements to recommend solutions that support efficiency, reliability, and long-term performance. Our skilled technicians don't just provide quality service but they are also among the smartest in the hvac industry. Our HVAC techs will also will also train you to understand your new hvac system

Can upgrading cooling systems improve comfort and efficiency?

Yes. Upgrading outdated cooling systems can significantly improve temperature control, reduce energy consumption, and support better air. Newer air conditioning equipment is designed to operate more efficiently while delivering consistent comfort across the entire facility.

LOCAL REVIEWS

Three HVAC Technicians in orange safety gear installing metal ductwork and scaffolding inside an industrial building.

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

John Nikkila – West Pharmaceutical

“"We use Rasmussen to service many different pieces of equipment listed below: Batch ovens, HVAC rooftop units, air compressors, chillers, burners. They are quick to respond when needed during shift time or off shift times."”

Cory Smallcomb – Baldwin Filters

SCHEDULE YOUR SERVICE TODAY!

GET THE HELP YOU NEED FOR ALL THINGS MECHANICAL