Thomas Hoffmann Air Conditioning & Heating 
Smell gas from your furnace? Learn when it’s safe, when it’s not, and what St. Louis homeowners should do if they notice a gas odor. If your furnace smells like gas, it’s understandable to feel concerned—especially during a cold St. Louis winter when your heating system is essential. Homeowners often ask: “Can I still run …
How often should you service your AC in St. Louis? Learn the recommended schedule and why regular maintenance matters in Missouri’s heat. Air conditioners in St. Louis work hard. Between hot summers, high humidity, and long cooling seasons, your AC system puts in far more hours than it would in milder climates. So a common—and …
AC replacement costs in St. Louis typically range from $6,000 to $12,000+. Learn what affects pricing and how to choose the right system. If your air conditioner is struggling to keep up with St. Louis summer heat—or breaking down more often—you may be wondering: “How much does AC replacement cost in St. Louis?” The honest …
AC not turning on in your St. Louis home? Learn the most common causes, what you can check, and when to call for AC repair. When your air conditioner won’t turn on during a St. Louis summer, it’s more than an inconvenience—it can quickly become a comfort and safety concern. This issue is one of …
Is your AC running nonstop during St. Louis summers? Learn what’s normal, what’s not, and when to call a local AC repair expert. If you live in St. Louis, you already know summer heat and humidity can be relentless. When temperatures climb into the 90s (and sometimes higher), many homeowners start to wonder: “Is it …
St. Louis winters often bring sudden temperature swings, which is when these issues are most common. Furnaces not serviced properly can struggle. When the temperature drops suddenly, your furnace should respond by turning on and keeping your home comfortable. But if your furnace fails to start when it gets colder outside, it’s often a sign …