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Heating & Cooling in Maryville, Illinois

Maintenance Tune-Ups, Repairs & More

Are you looking for HVAC repair, maintenance, or replacement services in Maryville, Illinois? When you choose Ernst Heating & Cooling, you’re getting the benefit of over a half century of HVAC experience to handle your every need.

At Ernst Heating & Cooling, we care about your family’s comfort, and it shows in our workmanship for all things heating and cooling, from AC repair to geothermal heat pump installation and every HVAC service in between.

For exceptional HVAC service in Maryville, call Ernst Heating & Cooling at 618.217.1836 or contact us online for easy scheduling!

Call 618.217.1836  Now for Emergency HVAC Repair in Maryville

Ernst offers 24-hour emergency service and repair 365 days a year. Call any time, day or night, and you’ll speak to a live representative who can send out a technician immediately. We can repair your heating or air conditioning system whether or not we installed it, regardless of make or model.

Common Heating & Cooling Emergency Repairs

  • Malfunctioning thermostat
  • Power outage
  • Damaged fan

Whether you need an AC repair or a fix for your home’s furnace or heat pump, Ernst Heating & Cooling is nearby in Maryville for 24-hour emergency HVAC services.

Call 618.217.1836 to reach our HVAC contractors at Ernst today!

HVAC Maintenance Tune-Ups in Maryville

Sometimes the need for service is obvious, as when your heating or cooling system completely stops working. But if you suspect that your HVAC isn’t performing quite as it should, or it just hasn’t been looked at in a while, call Ernst to schedule a precision tune-up in Maryville.

Our precision tune-up service consists of a professional inspection, adjustment, cleaning, balance, and lubrication of your furnace or air conditioner to ensure that it is operating at manufacturer specifications. This service can result in lowered energy bills for your home, as we make sure your system is working as efficiently as possible.

Do you need an HVAC tune-up in Maryville, IL? Contact Ernst today

Our HVAC Energy Savings Agreement

Some companies call it a Maintenance Agreement—we call it an Energy Savings Agreement. This regularly scheduled maintenance program helps keep your heating and cooling system running like it should—possibly saving you money on repairs AND utility bills.

With our Energy Savings Agreement you get:

  • Two precision tune-ups a year (one on the air conditioner, one on the furnace).
  • A 15% discount on repairs should your system break down, as well as priority scheduling.
  • A 15% discount on filters to maximize efficiency and indoor air quality.
  • Automatic scheduling so you don’t have to remember to call us to schedule your precision tune-up; we will call you and schedule it at your convenience.
  • Peace of mind knowing that you have done everything you can to reduce the risk of a major breakdown.

Never forget HVAC maintenance again! Learn more about our convenient plans.

Replacement & Installation for Furnaces, Heat Pumps, AC & More

We replace and install the following types of heating and cooling systems in Maryville:

  • Conventional – We install Lennox air conditioners, furnaces, and heat pumps. With a range of models available, your Ernst installation technician can help you decide which one is the best fit for your home, usage requirements, and budget.
  • Geothermal – Installing a GeoComfort geothermal heat pump can drastically reduce your energy consumption and decrease your energy bills. Call Ernst Heating & Cooling today to find out if a geothermal heat pump is right for you.
  • Mini-split – Mini-split systems direct heating or cooling to your entire home or one room or area.
  • Boilers – We install Lennox boilers with Annual Fuel Utilization Efficiency (AFUE) ratings of 80 and 95.
  • Indoor Air Quality systems – Keep your home comfortable and healthy with humidifiers and dehumidifiers. Balancing the humidity in your home can help reduce the potential for mold.

Not sure which system to choose? Contact us today and we’ll walk you through your choices!

Trust Ernst Heating & Cooling for Maryville HVAC Service

  • We spend time with you – Our techs make sure that you understand the service you’re receiving, how long it will take, and how much it costs—and why. They will also present options to you if applicable.
  • We are knowledgeable –Ernst’s repair and service technicians go through a minimum of one-hour training a week. This helps them stay on top of new technologies, HVAC trends, and new ways to help our clients.
  • We embrace innovation – Ernst was the first in the Maryville area to offer geothermal energy systems, and we are always striving to be at the forefront of the industry.

Call Ernst Heating & Cooling today at 618.217.1836 to schedule service!