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Your Trusted HVAC Partner in Niles, MI
Michiana Heating & Air Conditioning has established itself as a premier provider of residential and commercial HVAC solutions across Indiana and Michigan. With a commitment to technical excellence and customer satisfaction, we specialize in heating, cooling, and indoor air quality systems tailored to meet diverse client needs. Our team of NATE-certified technicians delivers 24/7 emergency services while maintaining rigorous service protocols that have earned us multiple Carrier Presidents Awards. Through advanced technology and quality craftsmanship, we guarantee 25% first-year energy savings on eligible system replacements. Our BPI-certified professionals provide comprehensive solutions including duct sealing, mini-split installations, and maintenance programs designed to optimize system efficiency.

With service areas spanning South Bend, Mishawaka, Granger, Niles, and surrounding communities, we combine local expertise with industry-leading standards. Our showroom offers hands-on product demonstrations, and our Preferred Customer Maintenance Program ensures year-round system reliability. Recognized for three consecutive Carrier Presidents Awards, we maintain partnerships with leading suppliers like Temperature Equipment Corporation to deliver exceptional value. Our financing options and free estimates make modern HVAC solutions accessible to all homeowners. This combination of technical expertise, community focus, and proven results has made us the trusted choice for over a decade.
Services
HVAC Installation Air Conditioner Repair Duct Cleaning Indoor Air Quality Maintenance Programs Heat Pump Services Commercial HVAC Mini-Split Systems Water Heater Installation Duct Sealing
Highlights and features
  • We provide 24/7 emergency HVAC service across Indiana and Michigan
  • Our technicians are NATE-certified with specialized installation expertise
  • We guarantee 25% first-year energy savings on eligible system replacements
  • Five-time recipient of Carrier's prestigious Presidents Award
  • Offering free estimates and financing options for HVAC upgrades
Associations and certifications
  • Carrier Dealer
  • Building Performance Institute (BPI)
  • North American Technician Excellence (NATE)
What people say
Professional technicians Fast response time No high pressure sales Excellent maintenance service Generous community support
Services
HVAC Installation
Our expert technicians specialize in complete HVAC system installations for residential and commercial properties. We offer energy-efficient heating and cooling solutions tailored to your specific needs and budget. With Carrier-certified installations and a 25% energy savings guarantee, we ensure optimal performance and comfort for your space.
Air Conditioner Repair
We provide prompt air conditioning repair services for both residential and commercial clients. Our NATE-certified technicians diagnose and fix cooling system issues efficiently, minimizing downtime. Available 24/7 for emergency repairs, we service all makes and models with factory-trained expertise.
Indoor Air Quality
Our comprehensive indoor air quality solutions include air purifiers, humidifiers, and duct sealing services. We help improve your home's air quality with advanced filtration systems and Aeroseal duct sealing technology. These solutions reduce allergens and improve overall comfort while increasing system efficiency.
Maintenance Programs
Our Preferred Customer Maintenance Program ensures optimal HVAC performance year-round. This includes seasonal tune-ups, priority service scheduling, and discounts on repairs. Regular maintenance extends equipment life, reduces energy costs, and maintains manufacturer warranties through professional care.
Mini-Split Systems
We install and service energy-efficient mini-split systems for homes without existing ductwork. These versatile systems provide zoned temperature control for specific rooms or additions. Our technicians offer expert consultation to determine if mini-split technology best suits your home's unique requirements.
People
Steve Gillispie
President
With over two decades of HVAC industry leadership, Steve Gillispie has guided Michiana Heating & Air Conditioning to five Carrier Presidents Awards. His commitment to technical excellence and community service has established the company as a regional leader in comfort solutions.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and indoor air quality solutions including installation, repair, maintenance, and energy efficiency upgrades.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC service across our entire service area for urgent heating and cooling needs.
Are financing options available?
Yes, we offer financing options to make HVAC upgrades and replacements more affordable for homeowners.
What is your maintenance program?
Our Preferred Customer Maintenance Program includes seasonal tune-ups, priority service, and repair discounts to keep systems running efficiently year-round.
Which areas do you service?
We serve South Bend, Mishawaka, Granger, Niles, Dowagiac, Edwardsburg, and surrounding areas in Indiana and Michigan.
What certifications do your technicians hold?
Our team includes NATE-certified technicians and BPI-certified professionals with specialized training in modern HVAC systems.