RAPID CITY ROOFTOP AC REPAIR
Proudly Serving Rapid City, SD For Over 55 Years
WHO WE ARE
We have been performing rooftop AC repair in Rapid City, SD, and the surrounding Black Hills region for over 55 years, serving commercial and industrial customers with expertise and dedication. Our team is skilled in handling all makes and models of heating and air conditioning equipment, ensuring quality service that meets your commercial and industrial needs. Available 24/7, we provide emergency repairs to fix unexpected issues quickly, ensuring comfort and reliability when you need it most. As a family-run business with a local office in Sturgis, we proudly support the Rapid City community and nearby areas, including Box Elder, with specialty HVAC and heating services tailored to your job requirements.
EXPERT RAPID CITY ROOFTOP AC REPAIR
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
HVAC SERVICES WE PROVIDE
- Commercial HVAC Repair
- RTU Replacements
- HVAC System Maintenance
- Boiler And Furnace Service
- Indoor Air Quality Solutions
WHY CHOOSE US
Rasmussen Mechanical Services is Rapid City's trusted commercial HVAC service provider with over 55 years of experience in rooftop AC unit repair, maintenance, and installation. Customer satisfaction and energy efficiency remain our top priorities. We specialize in servicing every type of commercial cooling system and understand the unique cooling demands of businesses throughout western South Dakota.
Our team works with all major HVAC brands and equipment, including chillers, geothermal systems, rooftop units, air handling units, heat pumps, and building automation systems. Energy-efficient HVAC models can cut utility costs by up to 30%.
Serving Rapid City Since 1970
3rd Generation Family Owned Business
24/7 Emergency Service
Most Experienced Technicians In The Industry
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
COMMERCIAL BUILDINGS AND INDUSTRIAL FACILITIES
We provide reliable HVAC solutions for commercial and industrial facilities, ensuring your operation stays productive and your business running smoothly. From warehouses and manufacturing plants to offices and retail stores, our team is equipped to service and maintain all types of commercial HVAC systems. Whether you need repairs, replacements, or routine maintenance, we deliver dependable support to keep your environment safe and efficient. Our experienced technicians can also assist with Rapid City heating needs, ensuring your heating systems function optimally throughout the year. To schedule service, give us a call at our local number.
INTRODUCTION TO OUR COMPANY
At Rasmussen Mechanical, we are proud to be a family-owned business serving both industrial and commercial customers throughout Rapid City, SD, and the greater Black Hills area. We specialize in providing efficient heating, cooling, and climate control systems designed to meet the specific needs of our customers. Whether you need installation, repairs, or routine maintenance for your HVAC system, including rooftop AC repair, you can count on us to respond quickly and provide dependable solutions that keep your business comfortable year-round. Our team is made up of highly skilled professionals in the HVAC industry. We are dedicated to delivering exceptional HVAC service, whether it’s repairing an air conditioner, installing a new heating system, or addressing common issues with your HVAC systems such as thermostat failure, blower fan problems, or capacitor failure.
OUR VALUES
At Rasmussen Mechanical Services, our values guide everything we do. We are committed to providing exceptional customer service, delivering quality workmanship, and offering reliable solutions for all HVAC systems. Our team is responsive to customer needs — including 24/7 emergency service — and we provide free estimates and maintenance plans to help you save money and keep your systems running efficiently. We specialize in HVAC systems of all types, serving commercial customers, with a strong focus on improving indoor air quality. Above all, we remain dedicated to our customers and the communities we serve, striving to deliver efficient, dependable, and professional service every time.
FAQS ABOUT RAPID CITY ROOFTOP AC REPAIR
Do you provide rooftop AC repair services in Rapid City, SD?
Yes. Rasmussen Mechanical Services specializes in rooftop AC repair for commercial and industrial facilities across Rapid City and the surrounding Black Hills region. We expertly service a wide variety of rooftop units, air conditioners, heat pumps, and other commercial HVAC systems.
Do you offer 24/7 emergency rooftop AC repair in Rapid City?
Absolutely. Our skilled technicians are available 24/7 to provide emergency HVAC repairs for sudden rooftop AC failures, cooling malfunctions, and other urgent commercial HVAC issues in Rapid City.
What common rooftop AC problems do you repair?
We diagnose and repair a broad range of rooftop AC issues, including poor cooling performance, airflow disruptions, thermostat malfunctions, blower fan failures, electrical faults, refrigerant leaks, and rooftop units that fail to operate correctly.
Do you handle both repair and replacement of commercial rooftop units?
Yes. We offer comprehensive rooftop unit repair services as well as RTU replacement options. If your unit is outdated, inefficient, or frequently breaking down, our experts will assess whether repair or replacement is the most cost-effective and energy-efficient solution.
Do you provide rooftop AC maintenance services in Rapid City?
Yes. Regular preventative maintenance is key to minimizing unexpected breakdowns, enhancing energy efficiency, and prolonging the lifespan of your rooftop HVAC equipment. We offer tailored commercial HVAC maintenance plans designed to keep your systems running smoothly throughout Rapid City and the Black Hills.
What types of commercial buildings do you service?
Our rooftop AC repair and commercial HVAC services cover a wide range of building types, including office buildings, retail stores, warehouses, manufacturing plants, schools, healthcare facilities, and other industrial and commercial properties in Rapid City and nearby areas.
How can I identify if my rooftop AC unit needs repair?
Signs that your rooftop AC unit requires repair include constant running without cooling, blowing warm air, unusual noises, reduced airflow, and increased energy bills. Early diagnosis and repair can prevent more extensive damage and costly replacements.
How do I choose a reputable rooftop AC repair company in Rapid City?
Look for companies with strong local reputations, positive online reviews, transparent pricing, licensed and insured technicians, and experience with rooftop units and local climate conditions. Rasmussen Mechanical Services meets all these criteria and has served the Rapid City area for over 55 years.
Can you provide written estimates before starting work?
Yes. We provide detailed written estimates before any work begins, helping you make informed decisions and avoid unexpected costs.
SCHEDULE YOUR SERVICE TODAY!
GET THE HELP YOU NEED FOR ALL THINGS MECHANICAL