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Signs Your Air Conditioner Is About to Fail

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Here are some apparent signs that your air conditioner is about to fail. Schedule a consultation with Hoffmann Air Conditioning today. Your air conditioner is one of the most important systems in your home during the hot and humid St. Louis summers. But like any mechanical equipment, an AC system doesn’t last forever. Most air …

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What Size Air Conditioner Does Your St. Louis Home Need?

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Learn how to choose the right AC size for your St. Louis home. Discover why proper air conditioner sizing matters and when to schedule a consultation. When summer temperatures rise in the St. Louis metro area, a properly sized air conditioner makes the difference between a comfortable home and one that constantly feels hot and …

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How Often Should You Service Your AC in St. Louis?

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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 …

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AC Replacement Cost in St. Louis: What Impacts the Price?

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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 …

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Is It Normal for My AC to Run Constantly During The Summer?

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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 …

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What Does 5,000 BTU Mean? Choosing the Right Size AC for Your Home

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At Thomas Hoffmann Air Conditioning & Heating, we help St. Louis homeowners find HVAC solutions that are both energy-efficient and cost-effective. When shopping for a window or portable air conditioner, you’ll often see the term BTU followed by a number, like 5,000. But what does it actually mean? And how do you know if 5,000 …

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