Commercial HVAC Maintenance Rapid City
Preventive Maintenance for Reliable and Efficient HVAC Systems
HVAC MAINTENANCE SPECIALISTS
For over 55 years, Rasmussen Mechanical Services has provided professional commercial HVAC maintenance in Rapid City, South Dakota. We help building owners, facility managers, and operations teams reduce downtime, control energy costs, and extend equipment life. From rooftop units and air handlers to boilers, chillers, and make-up air units, our local Rapid City team keeps critical systems running safely and efficiently year-round.
CONTACT US
Address: 3590 Mayer Ave. Sturgis, SD 57785
Local Number: 605-343-7800
Email: blackhills@rasmech.com
Office Hours: Monday – Friday: 7:00am – 4:00pm
24/7 Service Number: 1-800-237-3141
EQUIPMENT WE MAINTAIN
Our technicians maintain all major types and brands of commercial HVAC equipment, including:
In addition to maintenance, we specialize in commercial HVAC installation, expertly installing new systems for a variety of commercial settings such as warehouses and office spaces. Whether you operate a single facility or manage multiple buildings across Rapid City, we scale our maintenance programs to match your needs.
OUR COMMERCIAL HVAC MAINTENANCE SERVICES
Our Rapid City based HVAC technicians perform thorough inspections and preventive maintenance tailored to your specific equipment, building usage, and operating schedule. Maintenance plans are customized—not one-size-fits-all.
Commercial HVAC maintenance services include:
Inspection and cleaning of coils, burners, and heat exchangers
Belt, motor, and bearing inspection
Electrical component testing
Refrigerant level checks and leak detection
Filter replacement and air quality evaluation
Documentation and service reporting
Installation and repair of commercial HVAC systems and cooling systems
WHY CHOOSE RASMUSSEN MECHANICAL SERVICES?
If you’re ready to improve your building’s energy efficiency, our commercial HVAC team in Rapid City, SD, offers free estimates to evaluate your current system. Let a knowledgeable team help keep your HVAC system in optimum condition.
Commercial HVAC technicians with decades of experience
Over 55 years serving commercial and industrial facilities
Factory-trained, safety-focused professionals
24/7 emergency service availability
Experience across healthcare, education, manufacturing, retail, and municipal facilities
Local Reviews
“Rasmussen Mechanical Services goes above and beyond to ensure we keep our facilities running.”
Jerilyn Roberts – South Dakota School of Mines & Technology
“Our company has been doing business with Rasmussen for 10+ years. Great reputable company. Friendly and professional staff.”
Rich Stranges – Diamond Vogel Paint Store, Rapid City
HOW OFTEN SHOULD COMMERCIAL HVAC SYSTEMS BE SERVICES?
Most commercial HVAC systems should be professionally maintained at least twice per year, typically in the spring and fall. Facilities with critical HVAC demands—such as healthcare, manufacturing, or high-occupancy buildings—may require more frequent service. Regular maintenance helps maintain manufacturer warranties, improve efficiency, and prevent small issues from turning into costly failures during peak heating or cooling seasons. Seasonal maintenance helps:
Reduce mid-season breakdowns
Improve energy efficiency during peak demand
Identify worn components before failure
Maintain occupant comfort year-round
IMPORTANCE OF ENERGY EFFICIENCY
In commercial facilities, the HVAC system is often one of the largest consumers of energy, making it crucial to keep it running at peak efficiency. Proper commercial HVAC maintenance ensures that your heating, cooling, and ventilation systems operate efficiently, helping you save money on utility bills and reduce your facility’s environmental impact.
Our commercial HVAC services in Rapid City, SD, offer more than just routine maintenance—they provide customized solutions tailored to your facility’s specific needs. As an experienced commercial HVAC contractor we can assess your current HVAC equipment, identify opportunities for improvement, and recommend energy-efficient upgrades or replacements. By investing in high-efficiency systems and maintaining them with regular service, businesses can significantly lower their energy consumption.
SCHEDULE YOUR SERVICE TODAY!
GET THE HELP YOU NEED FOR ALL THINGS MECHANICAL
THE RASMECH DIFFERENCE
Our skilled technicians can solve the unique needs of businesses in in Rapid City, the Black Hills area and across Western South Dakota. We work on all heating equipment such as boilers and furnaces, cooling systems like chillers and air conditioners, advanced rooftop units, split systems, ventilation units and more. Delivering quality installation, routine maintenance, and timely repairs for these systems requires a team of skilled technicians with deep expertise in commercial HVAC services.
Whether it’s a new installation, a system upgrade, or a critical repair, our team can help. We understand that every business has specific needs. That is why we tailor our HVAC solutions for a wide range of industries, including offices, schools, mines, and many others.
While we don't provide residential service, this allows our team to specialize in industrial and commercial customer support. Whether you need a new air conditioning system for your office, a replacement boiler for your school, or routine maintenance for your commercial refrigeration equipment, our team is ready to serve you with polite, professional service.
By choosing us for your commercial HVAC needs in Rapid City, SD, you’re partnering with a company that values reliability, efficiency, and customer satisfaction. We leverage the latest technology to provide quality service and support for every project, large or small. Contact us today for a free estimate and discover how our HVAC solutions can help your business operate more efficiently.