Commercial HVAC Repair Lincoln
Proudly Serving Lincoln, Nebraska For Over 55 Years

Who We Are
We have been performing commercial HVAC repair in Lincoln, NE for over 55 years! We pride ourselves on being able to work on all makes and models of heating and cooling equipment and are available 24/7 to perform emergency repairs. As a locally owned family-run business we employee the best technicians in the industry to ensure we can handle all of your heating, ventilation, and air conditioning needs.
Contact Us
24/7 Service Number: 1-800-237-3141
Local Number: (402) 261-5094
Email: lincoln@rasmech.com
Address: 5831 N 58th Street Suite #1 Lincoln, NE 68507
Office Hours
Monday – Friday: 7:00am – 4:00pm
Local Reviews

“For the past year and a half I have worked closely with the service team. Since taking over as our primary service vendor, the hospital has been operating better than it has been in several year. It has been pleasure being a customer and I look forward to working with Rasmussen in the future.”
Kelly Stahlnecker – Madonna Rehabilitation Hospitals Lincoln Campus
“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 Feed Mill
HVAC Services We Provide
-
Commercial HVAC Repair
-
Complete HVAC Replacements
-
HVAC System Maintenance
-
Boiler And Furnace Service
-
Indoor Air Quality Solutions
Request A Quote
Why Choose Us
Rasmussen Mechanical Services is Lincoln’s trusted commercial HVAC service provider with over 55 years of experience in HVAC repair, maintenance, and installation. We specialize in servicing all major HVAC brands and equipment—including chillers, rooftop units, air handling units, boilers and building automation systems. Our team delivers energy-efficient HVAC solutions, custom sheet metal fabrication, and expert project management. We ensure regulatory compliance while improving indoor air quality and system performance across the Midwest.
- Serving Lincoln since 1970
- 3rd Generation Family Owned Business
- 24/7 Emergency Service
- Most Experienced Technicians In The Industry
We Can Help
We put customer satisfaction first and have extensive experience in managing installations for complex commercial setups. This includes manufacturing facilities, office buildings, retail spaces, data centers, hospitals, and educational institutions. We also specialize in new construction HVAC projects. Proper maintenance is crucial for optimal performance of HVAC systems, and we are committed to providing regular professional upkeep.
FAQ
What kinds of commercial HVAC systems do you work on?
We service just about every type of commercial HVAC system out there—rooftop units, split systems, boilers, chillers, VAVs, air conditioning systems, furnaces, heat pumps, refrigeration, and more. We handle all major system components, ensuring your heating, ventilation, and air conditioning needs are fully covered. Our commercial HVAC services extend to a range of commercial buildings, including offices, schools, industrial facilities, and restaurants. Whether it’s for heating, cooling, or both, we’ve worked on it.
Do you offer emergency HVAC repair in Lincoln?
Yes, we do. Heating and cooling problems don’t wait for business hours, and neither do we. Our Lincoln team is on-call 24/7 for emergency commercial HVAC repairs. We respond quickly to every service call and also have a department for emergency boiler repair in Lincoln as well. They provide 24/7 boiler repair so when it’s urgent, we show up fast.
How quickly can you get here if there’s a problem?
Pretty quick. We’ve got techs based right here in Lincoln, so we’re able to respond fast—usually the same day, often within hours, especially if it’s a heating or cooling system-down issue. Whether it’s in the Haymarket District, Pinnacle Bank Arena or anywhere else in Nebraska’s state capitol, we can get there fast!


Can you fix equipment from any HVAC manufacturer?
Yes. Our team has experience with all the major brands—Carrier, Trane, Lennox, York, Daikin, and many others. All major brands and components are covered. No matter what’s on your roof or in your mechanical room—whether it’s heating, cooling, or a combination—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 just not keeping up like it used to—those are all signs it’s time to have it looked at. Regular maintenance helps keep your business protected from unexpected breakdowns. It is important to maintain each HVAC unit to prevent issues like freezing and to ensure all components are functioning efficiently.
Do you offer residential HVAC repair?
We specialize in commercial HVAC services and industrial heating and cooling repair. However, if you need residential HVAC help, we can recommend trusted partners for your home’s heating and cooling needs.
How much does commercial HVAC repair cost?
We offer a free estimate for all commercial HVAC services—contact us today. Our honest approach to pricing, fully licensed team, and customer-service-first approach ensures transparency and trust with every client. We are available 24/7 to perform emergency repairs and can handle any size job, from small repairs to large installations. Our range of services and warranty coverage ensures you know exactly what’s covered before any work begins.

