When you need heating and cooling service in O’Fallon, IL, call Ernst Heating & Cooling. We focus on making sure your home is as comfortable as your system is efficient! For more than half a century, we’ve been serving our O’Fallon neighbors with exceptional HVAC installation, repair, tune-ups, and more.
Call Ernst Heating & Cooling at 618.217.1836 for HVAC service in O’Fallon.
O’Fallon Emergency Heating & Cooling Repair
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 system whether or not we installed it, regardless of make or model.
Common Heating & Cooling Emergency Repairs
- Malfunctioning thermostat – A thermostat issue means the rest of your system is likely out of order as well.
- Power outage – A blown fuse is often the culprit when the power to your system is cut, however, it can also be caused by a larger problem.
- Damaged fan – When your system’s fan breaks, there’s no way for the heated or cooled air to get to where it needs to go powerfully enough.
Precision Tune-Ups in O’Fallon
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 like it should, or it just hasn’t been looked at in a while, call Ernst to schedule a precision tune-up.
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.
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.
- Automatic scheduling. 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.
O’Fallon IL Heating & Cooling Installation
We install the following types of heating and cooling systems:
- 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.
Why Trust Ernst Heating & Cooling?
- 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 O’Fallon area to offer geothermal energy systems, and we are always striving to be at the forefront of the industry.
AC & Furnace Service and Repair in O’Fallon, IL
Call Ernst Heating & Cooling today at 618.217.1836 to schedule service!