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Mishawaka HVAC Services

Heating & Cooling Services in Grandville, Rockford, and Surrounding Areas

When your heating or cooling system is on the fritz, you need a reliable HVAC technician to get it back in working order. At Great Lakes Heating & Air Conditioning, we offer a full range of HVAC services in Mishawaka and the surrounding areas. Our technicians have the knowledge and skill to handle all your heating and cooling needs. We are fully licensed and insured, and we are committed to providing the best possible service to our customers.


Need HVAC services in Mishawaka or the surrounding areas? Call us at (574) 498-7556 or contact us online to schedule an appointment!


Our Heating & Cooling Services

Whether you are looking to install a new heating system or you need to have your air conditioner repaired, our team can help. We offer a full range of heating and cooling services, including installation, repair, and maintenance.

Our heating and cooling services include:

  • Heating installation
  • Heating repair
  • Heating maintenance
  • Air conditioner installation
  • Air conditioner repair
  • Air conditioner maintenance
  • Indoor air quality
  • And more!

Our team is also available to provide emergency HVAC services. We know that heating and cooling problems don’t always happen at convenient times, so we are here for you when you need us most. If you are having a heating or cooling emergency, give us a call, and we will send a technician to your home as soon as possible to get your system back up and running.

Why Choose Great Lakes Heating & Air Conditioning?

When you choose us, you can expect:

  • 100% satisfaction guarantee
  • Free estimates on new installations
  • Upfront pricing
  • On-time arrivals
  • 24/7 emergency services
  • Uniformed technicians
  • Respectful treatment of you and your home
  • Follow-up after every service

At Great Lakes Heating & Air Conditioning, we are committed to providing our customers with the best possible service. Our technicians are highly trained and experienced, and we are dedicated to staying up to date on the latest technology and industry best practices. We are a family-owned and operated company, and we have been serving the heating and cooling needs of our community since 1957. We are proud to carry on the tradition of excellence that has made us one of the most trusted HVAC companies in the area.

Contact Us for HVAC Services in Mishawaka

Whether you need to have your furnace repaired or you are looking to install a new air conditioning system, our team is here to help. We offer a full range of heating and cooling services, and we are dedicated to providing our customers with the best possible service. We are a family-owned and operated company, and we have been serving the heating and cooling needs of our community since 1957. We are proud to carry on the tradition of excellence that has made us one of the most trusted HVAC companies in the area.

Call us at (574) 498-7556 or contact us online to schedule an appointment.

Serving Michiana With Traditional Values

  • Honesty & Honor Code Ensures Safe & Worry-Free Environment
  • Free Estimates, Upfront Pricing & Deals
  • 24/7 Emergency Availability for Your Convenience
  • Factory-Trained NATE Certified Techs
  • Family Owned and Locally Operated Since 1957

Tips From Our Expert Team

  • How much is a new furnace or Air Conditioner?
    Every home is different and our systems are custom designed to match your home. Sounds expensive, right? Well with our years of experience and efficiency combined with our massive buying power we are able to provide you with a true custom system at a cookie cutter price. Is a new system cheap? Not when compared to say a blanket to keep warm but for what we provide we believe we are not only the best but also the cheapest in town! You will find our customers agree. Check out our reviews here.
  • What sets you apart and why should we choose you over a “comparable” competitor?
    While there are many reasons you should choose Great Lakes, we believe the best way to sum that up is with an honest challenge- Call our office and see if you can get the home phone number for our owner. Then call our competitors and do the same. You will find our entire team from the owner down are here to serve you and are dedicated to ensure your happiness!
  • We are having trouble getting cool air upstairs in our two story home, what can I do to make the upstairs more comfortable?
    A comfortable main floor and a warm second floor is a common complaint with central air conditioning systems. This temperature variation is caused by the fact that cool air is heavy. Heavy air requires more effort to move, especially upwards. Your furnace fan has to work much harder to get the air up two stories. Additionally, cool air, unlike warm air, tends to fall, so that once you actually manage to get the air upstairs, it will naturally fall back to the first floor. Don’t despair, there are some things that you can do. Make sure your furnace fan is on the highest possible setting. Most furnaces installed today will have a multi-speed, direct drive fan motor. Have your service contractor check to make sure that the highest speed is being used for air conditioning. If your fan motor has belts and pulleys, check with your contractor about installing a larger pulley. Adjust the balancing on your ductwork to force as much cool air upstairs as possible. If your ductwork is accessible from your basement, and has dampers installed in each of the supply air runs, make sure the dampers for the upper floor are fully open. You can also close any dampers for rooms on the first floor that do not get much use, or are very small. Some examples may be a powder room, formal living or dining room. You should keep the dampers fully open for the kitchen and the main living or family area. If the ductwork is not accessible, or doesn’t have any dampers, don’t despair. You can balance the air flow by opening and closing the dampers in the supply air registers. If you cannot get a register closed, we have been told that covering the register with a telephone book works well. Don’t forget to re-balance the ductwork system when you switch over to heating. During the heating system you want most of the warm air delivered to the first floor, it will rise on its own to the second floor. Use fans to help move cooler air. Placing a large fan at the top of the stairway can help to draw the cooler air up. A ceiling fan installed on the second floor can also be a big improvement. Check the return air grills. Make sure they are clean. Consider installing “High Wall” return air grills on the second floor. High wall return air grills are installed near the ceiling, not near the floor. This enables the furnace to draw the warmest air from the top of the house back into the system. Your service contractor can give you more information and let you know if it is possible to install high wall grills on your system.
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