Furnace and Heating Services in Schererville, IN

We Work On All Furnaces & Heating Systems

We work with all makes and models and install only the finest products, including Carrier furnaces in Schererville, IN. Our offerings include repairs, helping you decide when it’s time to upgrade your system, and professional advice on choosing the right equipment.

From gas furnaces to boilers, our team delivers the best heating service for your home. We also offer zone control system services, including installation and repairs, so you can enjoy more personalized comfort.

Replacing Your Furnace

What Does AFUE Mean?

AFUE (annual fuel utilization efficiency) measures how efficiently your furnace converts fuel into heat. Older systems may operate at 56–70% efficiency, meaning little more than half of the fuel they consume gets used. Modern furnaces can reach up to 98.5% AFUE, saving money while reducing your home’s carbon footprint.

Types of Furnaces

• Single-Stage Furnaces: Affordable upfront but less efficient, with potentially large temperature variances between rooms. Single-stage furnaces can be expensive to run and only blow hot air at one speed.
• Two-Stage Furnaces: Two-stage furnaces can distribute hot air at a full-speed or half-speed setting. This allows for more comfort and efficiency without breaking the bank.
• Variable-Speed Furnaces: Provide the most even heating and energy savings with fully responsive blower speeds.

No matter your budget or comfort preferences, Siemer is the furnace company in Schererville you can trust to help you find the right system.

Furnace Repair & 24-Hour Emergency Service

Is your heater or furnace acting up? Common signs you need heating system servicing include:

• Short cycling or frequent shutoffs
• Patchy heating or no heat at all
• Strange noises like banging or rattling
• Strange odors, like gas or a burning smell
• Low or no airflow
• Obvious leaks
• A faint or yellow pilot light
• Your heat pump won’t switch modes
• Visible damage to your unit

Our experts deliver long-lasting repairs with warranties— no band-aid solutions. And when problems strike at the worst possible moment, our 24-hour emergency heating service ensures you’ll never be left in the cold.

For more details, visit our Heating Repair page.

Heating Maintenance & Service Program

The best way to avoid costly repairs is routine HVAC maintenance. Schedule a heater or furnace service in Schererville, IN, to:

• Maximize energy efficiency
• Extend the lifespan of your system
• Help ensure reliability
• Prevent emergency breakdowns and future repairs

Maintenance is also critical for your safety. Our professionals will check your furnace’s heat exchanger for any cracks that could lead to a dangerous carbon monoxide leak.

For even more protection, join our Siemer Preferred Customer Program to receive reminders, priority service, discounts, and more. Members get two preventive visits per year, priority scheduling, and no overtime rates. Regular maintenance keeps your manufacturer’s warranty valid and ensures peace of mind all season long.