Heating Company - O’Fallon, MO | Swiss Air Heating & Cooling

Swiss Air Heating & Cooling, LLC is the place to call when you want to hire an honest and reliable heating contractor in O’Fallon, MO. Our team is sensitive to how cold it can get in our area during the winter and is committed to delivering prompt and reliable service when you need it most.

We offer heating repairs, installations, replacement, and maintenance services to meet any needs you currently have. When you put your trust in our heating company to take care of you and your family’s comfort during the winter, we’ll take our responsibility with the seriousness you deserve.

Highly Experienced and Skilled Heating Repair

Depending on the setup of your system, repairing your heat can be a complicated job. This is why we have a rigorous training system to ensure that our technicians know what they’re doing, no matter how extensive an issue might be. We’ve seen it all: from broken blowers and clogged filters to overrun heat pumps and leaky boilers.

If you come to us for a repair, we will be able to diagnose the problem quickly and implement a cost-effective solution.

Here are just some of the heating issues we can help you with:

Uneven temperature distribution in your home

Strange or loud noises coming from your HVAC system

Inconsistent heating performance

Higher energy bills without an obvious explanation

Poor air quality, including dust, odors, or allergies

Frequent on/off cycling of your HVAC system

An old or outdated heating system (typically over 10-15 years old)

Frequent breakdowns or the need for constant repairs

Thermostat issues, such as inaccurate temperature readings

Heating Installation Services

In some cases, you may want to replace an existing heating component to save money over time. We can help you find the right piece of equipment at the right price and perform a professional heating installation. If your heater is showing signs of declining health (despite back to back repairs), and its over 10 years old, it might be time for a replacement. In this case, our team at Swiss Air Heating & Cooling, LLC is here to help.

Heating Maintenance

Our HVAC contractors provide highly cost-effective maintenance services that prevent problems from happening in the first place. Heating maintenance can not only prevent the need for complicated and time consuming repairs, but increase the longevity of your system. The less wear and tear on your heater overall, the longer it will last. Maintenance yearly can also keep some money in your pocket due to not needing a premature replacement or a big repair service.

Our Ultimate Savings Agreement comes with priority service, high-performance tune-ups, discounts on service, and 100% satisfaction guarantee.

Heating Contractor in O’Fallon, MO

Highly Experienced and Skilled Heating Repair

Heating Installation Services

Heating Maintenance

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