COMMERCIAL HVAC REPLACEMENT LINCOLN
Serving Lincoln For Over 55 Years
WHO WE ARE
We have been performing commercial HVAC replacement in Lincoln, NE for over 55 years. Our team specializes in evaluating existing HVAC systems and helping owners make informed, long-term decisions. We install all makes and models of commercial heating and cooling equipment and are available 24/7 to support customers when downtime is not an option.
As a locally owned, family-run business, we employ some of the most experienced technicians in the industry. From system design and equipment replacement to startup and commissioning, we have the expertise to handle all of your heating, ventilation, and air conditioning needs.
CONTACT US
24/7 Service Number: 1-800-237-3141
Local Number: 402-261-504
Email: lincoln@rasmech.com
Address: 5831 N 58th Street, Suite #1, Lincoln, NE 68507
Office Hours
Monday – Friday: 7:00am – 4:00pm
COMMERCIAL HVAC EQUIPMENT WE REPLACE
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:
ROOFTOP UNIT (RTU) INSTALLATION
We provide complete commercial rooftop unit replacement for offices, retail buildings, warehouses, and industrial plants throughout Lincoln. 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 reliable performance.
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 are engineered to support consistent indoor comfort and efficient operation.
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 MAUs 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 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 smooth integration with air handling units, pumps, and controls.
WHY CHOOSE US
Rasmussen Mechanical Services is Lincoln’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 chillers, rooftop units, air handling units, heat pumps, boilers, make-up air units, and building automation systems.
Our team delivers energy-efficient solutions backed by experienced project management and reliable service.
Serving Lincoln and the surrounding areas since 1970
3rd Generation Family-Owned Business
24/7 Emergency Service
Some of the Most Experienced Technicians in the Industry
COMMERCIAL HVAC SERVICES FAQ
How important is routine maintenance for commercial air conditioning equipment?
Routine maintenance is essential for keeping air conditioning and cooling systems operating efficiently. Regular service helps identify wear, airflow issues, and component failures early—reducing the risk of costly breakdowns. Businesses that invest in maintenance typically experience longer equipment life and more consistent indoor comfort.
How often should cooling units receive regular check ups?
Most commercial cooling systems should receive regular check ups at least twice per year—typically before peak cooling seasons. These inspections allow technicians to verify proper operation, address minor issues, and ensure the unit is ready to handle increased demand. Checking helps reduce downtime and maintain reliable performance.
Do you provide maintenance plans for both existing equipment and new installations?
Yes. We offer maintenance services and preventative maintenance plans for both existing units and new installations. Our programs are designed to support long-term performance through scheduled inspections, routine maintenance, and proactive service that helps businesses avoid unexpected disruptions and extend the life of their HVAC equipment.
Do you provide commercial hvac repair?
Yes. We provide commercial HVAC repair for all HVAC equipment. Our technicians service all major makes and models and respond to everything from minor issues to emergency breakdowns. We focus on restoring reliable operation quickly while identifying underlying issues to help reduce future downtime and extend equipment life.
LOCAL REVIEWS
“Rasmussen Mechanical has been one of our primary contractors and their reliability is fantastic! They service our boilers, HVAC systems, and vibration analysis. Their service techs are knowledgeable and responsive to our needs. Boiler knowledge and service is second-to-none! Not only do they take care of our equipment, they also educate us in the process.”
Fred Otte – Lincoln Premium Poultry
“You worked on a chiller last week and boiler this week. You were able to troubleshoot some issues on both pieces of equipment that nobody else had been able to pinpoint before.”
Ed Chapman – Lincoln Industries
SCHEDULE YOUR SERVICE TODAY!
GET THE HELP YOU NEED FOR ALL THINGS MECHANICAL