Thomas Hoffmann Air Conditioning & Heating 
We can help you identify specific factors contributing to poor indoor air quality and ways to improve it this winter. On cold days, the air outside feels so crisp and clean. Unfortunately, winter is one of the worst times of the year regarding the indoor air quality of our homes. Why? Well, many factors contribute …
Dangerously cold weather is expected in St. Louis this coming week. When highs drop to the single digits or below zero, it becomes more challenging to keep your house warm. Our furnaces work extra hard during these cold snaps. You must have a reliable heating system to keep you and your family warm and safe. …
Sitting in front of your fireplace creates a cozy and relaxing ambiance, but does running it save on your energy costs? If you’re looking for alternate ways to lower your energy costs this winter, Thomas Hoffmann Air Conditioning and Heating can help. We’ll answer your questions regarding your fireplace and help you determine other ways …
What are BTUs, what do you need to know about them, and what does it mean for your HVAC system? No need to be an engineer to figure it out because we’ve got all the answers. If you’ve ever shopped for a new furnace or air conditioner, you’ve likely come across the term BTU on …
Buying the right size furnace for your home is essential, but choosing the right system can be overwhelming if you’ve searched online. Every furnace has a limited lifespan – you’ll need to replace yours at some point. Any homeowner that’s had to buy a new furnace understands how tricky this can be. How do you …
Knowing what’s causing the problem and when to call a professional HVAC tech can keep your home warm all winter! You’ve set the desired temperature on your thermostat, the temperature drops, but the heat doesn’t kick on, and then your heart drops. There are few things worse than your furnace breaking on a cold day. …