When you’re looking for quality service for your HVAC or plumbing systems in Marion, IL, look no further than the experienced team at Heartland Heating, Air, and Plumbing. We’ve been serving the Marion, IL area and Southern Illinois for over 70 years. You can count on us for installation, repairs, and maintenance for a large variety of home services.

Keep reading to see why when customers call Heartland Heating, Air, and Plumbing for needs, they call us again to help with their other heating, cooling, and plumbing services. Experience the Heartland difference today.

Heating Services

Cold temperatures and snow can make winters miserable for some, and even worse if your heating system isn’t working as it should. Heartland not only can provide you with maintenance to keep your HVAC systems working reliably year after year, but we can also provide you with quick repairs and installation services. It’s often hard to find an HVAC services team that can work on all types of heating services, but Heartland provides a variety of skills for almost every type of heating system. 

We provide the following heating services to the Marion, IL area:

  • Furnace Repair
  • Furnace Installation
  • Heating System Maintenance
  • Boiler Repair, maintenance, and Installation
  • Radiant Heating
  • Geothermal heating

Cooling Services


When the summer temperatures stress out your cooling system so you have no escape from the heat and humidity, then you need to talk to Heartland for cooling services.

Air Conditioning Repair

If your house isn’t very cool, but your cooling bills are very high, then it’s a sign that you need air conditioner repair services. Air conditioning issues don’t go away by themselves, and can often lead to worse issues arising or a total breakdown. Talk to Heartland before that happens. 

Air Conditioning Installation

If your air conditioning unit is 15-20 years old, you might want to consider replacing it. Replacing your cooling system with a more energy-efficient model can help you save on cooling costs in the long run. 

Air Conditioning Maintenance

Keep your cooling system running reliably throughout the summer, even on the hottest day when you invest in air conditioning maintenance. We offer affordable maintenance for all of your HVAC systems to help them run at peak efficiency throughout the year. 

Heat Pump Services

Heat pumps are an energy-efficient way to cool and heat your home without using natural gas. Talk to Heartland about heat pump installation to help save on heating and cooling costs. We also provide services for those in Marion who currently have heat pumps. Talk to us anytime you need repairs or maintenance services performed. 

Ductless Mini Splits

When you put an addition on your home or have a room like an attic or a sunroom that’s hard to regulate the temperature in, instead of running new ductwork, you can have a ductless mini-split installed. This system provides you with your own thermostat to efficiently heat or cool a single space. 

Contact Heartland Heating, Air, and Plumbing for HVAC services in Marion, IL.

Plumbing Services

Heartland now offers plumbing services. The same quality service you experience from Heartland for all your heating and air conditioning needs, you can not count on for your plumbing systems as well. 

Homes tend to start developing plumbing problems around 50 years old. If your home is older, you may want to consider repiping services to keep your water quality good and prevent your pipes from leaking. Older homes often have old sewer lines that should be cleared and inspected to prevent a sewer line rupture, which can be very expensive to fix. 

Home remodels can also involve lots of plumbing work. You may want new fixtures like faucets, replace toilets, or have new pipes laid. Or if you’re finishing your basement or laundry room, but sure to talk to Heartland about sump pump installation services.

No plumbing job is too small for Heartland. Clogged pipes can cause big problems if they are ignored for too long. Put down the chemicals and contact Heartland for professional pipe and drain cleaning services.  

Indoor Air Quality Services


Besides HVAC repair and installation services, Heartland can also help you improve the air quality in your home. Many people choose to buy small, portable one-room systems to address indoor air quality issues in their homes, but a whole-house system can tackle many rooms at once, giving you quality air throughout your home.

Heartland offers dehumidifiers and humidifiers to help address humidity issues in your home. Dry air in the winter can cause static electricity and dry skin. A whole-house humidifier can add moisture to the air to help your home feel a little warmer. In the summer, humidity issues within your home can promote mold growth and could damage your furniture. A dehumidifier can remove moisture from the air and remove some of the strain from your AC unit. 

Keep your air clean with a whole-house ventilator to cycle in fresh air regularly. Also, remember to change your air filters to keep your air clean and your HVAC systems working efficiently. Talk to Heartland about the importance of regular filter replacement. 

Heartland Helps Marion, IL Businesses Stay Comfortable 

Not only can you count on the Heartland to do an excellent job at your home, but you can also call on them for your heating, air conditioning, and plumbing needs at the office too. Heartland offers commercial services to businesses all over Southern Illinois, including Marion. Make sure your business is a comfortable environment for your employees and customers with professional installation, repair, and maintenance services. 

Schedule Service in Marion, IL Today

Heartland Heating, Air, and Plumbing is your Marion, IL go-to HVAC and plumbing services company. If you need repairs, maintenance or installation of a new HVAC service or plumbing system, contact us today to schedule an appointment!