Thomas Hoffmann Air Conditioning & Heating 
At Thomas Hoffmann Air Conditioning & Heating, we’re committed to helping our neighbors across the St. Louis metro area. As spring arrives in the St. Louis area, many homeowners start opening their windows, deep cleaning the house, and tackling long-overdue maintenance projects. But one crucial factor often gets overlooked: your indoor air quality (IAQ). Poor …
Take control of your indoor air quality with easy HVAC upgrades, cleaning tips, and smart habits to help your family breathe easier at home. For millions of St. Louis residents, allergy season isn’t just a few weeks of discomfort—it’s a recurring challenge that affects quality of life year-round. Whether you’re battling seasonal pollen, pet dander, …
We’ve seen firsthand how a properly maintained HVAC system can cut monthly utility costs, extend equipment life, and keep your home comfortable year-round. As temperatures start to rise in St. Louis, so does the demand on your HVAC system. But before your air conditioner kicks into full gear, now is the perfect time for a …
For many St. Louis families, seasonal allergies aren’t limited to the outdoors. Pollen, pet dander, dust mites, and other airborne particles often make their way inside — and once they do, they tend to linger. If you’re sneezing indoors or dealing with itchy eyes and congestion long after you’ve come inside, your home’s indoor air …
The best time to schedule your AC tune-up is before you need your cooling system. Call today to schedule an appointment. As St. Charles residents know all too well, Missouri summers can be brutally hot and humid. When those scorching days arrive, the last thing you want is for your air conditioning system to fail. …
At Thomas Hoffmann Air Conditioning & Heating, we’ve seen it all. Contact us today by calling (314) 471-7625 or using our contact form. There’s nothing worse than waking up on a cold Missouri morning, cranking up the thermostat, and feeling cold air blowing from your vents. If your furnace is supposed to be keeping your …