Heating Service & Repair

In the sometimes very harsh cold of the winter, it’s crucial that your heating system be reliable and always functioning correctly. ETRU HVAC prides itself on providing customers with fast heating repair, 24/7, ensuring your home will always be warm and comfortable. We also provide routine maintenance as well as brand new system installation.

Heating Services
When your heating system or furnace fails in the middle of the winter, it’s an emergency which is why ETRU has your back with 27/4 emergency heating repair service. No matter the day or time, give us a call and our technician will be there to quickly diagnose and repair your heating, restoring your home to warmth and comfort.
Routine maintenance is one of the most important things for your heating system or furnace and yet is most commonly overlooked. Season service will keep your furnace running at peak efficiency all winter long. It will also help uncover minor issues before they become major, costly repairs. To make routine maintenance hassle free, we offer a Service Agreement. Contact us today and ask how we can save you money on heating repair and maintenance.
If you’re in the market for a new heating system, whether an upgrade to your old one or to replace a failing one, trust the experts at ETRU. There are many different types of heating systems on the market including gas or electric furnaces, heat pumps, and more. Our professionals will help you decide which system best fits your needs and expertly install it ensuring it’s operating at peak efficiency.
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Whether you need heating repair, maintenance, or are interested in a new system, contact ETRU HVAC today. Call 618-942-2621 or contact us online.
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Ductless Mini-Split Systems

Ductless heat pumps and air conditioners are very convenient for either heating or cooling an isolated space or adding additional heating or cooling to a space. They consist of a wall mounted air handler connected to a small outdoor unit. At ETRU, we recommend and install Ductless Mini-Split Systems, including single and multi-zone systems. If you would like more information about these products, give us a call at 618-695-3500.

Why Choose Us?

  • Integrity and Honesty is the foundation of our business
  • We do your job right the first time
  • 100% Satisfaction Guaranteed
  • 24hr Emergency Service

  • We are licensed and insured

  • Our technicians are certified and have over 75 years of combined experience

Local Reviews

ETRU Heating, Cooling, and Insulation Rated 5.0 out of 5 stars based on 49 customer reviews