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Why Your AC Filter Gets Dirty So Fast And What to Do About It

a dirty hvac filter

Is your AC filter getting dirty too fast? Here are some common causes and ways to keep your home’s air clean and your system running efficiently. Have you ever changed your AC filter, only to find it clogged again just weeks later? You’re not alone. At Thomas Hoffmann Air Conditioning & Heating, we hear this …

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5 Signs Your AC Needs Attention Before Next Summer

Late summer is the perfect time to schedule AC maintenance or repairs — before minor issues turn into expensive surprises next spring. As summer winds down in St. Louis, your air conditioner has worked hard to keep your home cool and comfortable through sweltering heat and sticky humidity. But just because cooler weather is on …

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Can a New AC System Cut Your Cooling Bills in Half?

New AC Installation St. Louis

A new, energy-efficient AC unit can significantly cut cooling bills, potentially by half, especially when replacing an older, less efficient model. If your energy bills have been creeping higher each summer, your air conditioner may be to blame. Older AC systems can lose efficiency over time, requiring them to run longer and work harder to …

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Top 10 HVAC Questions St. Louis Homeowners Ask

10-questions-home-owners-ask

Get expert answers to the top HVAC questions St. Louis homeowners ask. From AC repair to efficiency tips—Thomas Hoffmann has you covered. At Thomas Hoffmann Air Conditioning & Heating, we receive many great questions from St. Louis homeowners, especially during the peak of summer and winter when your HVAC system is working its hardest. Whether …

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Why Is My AC Leaking Water? Common Causes and What to Do

why-is-my-ac-leaking-water

Is your AC leaking water? Here are some common causes and risks of AC leaks, along with what we can do to help. Contact us for fast, local repair! Seeing water around your air conditioner can be alarming — and for good reason. While your AC system naturally produces some moisture as it cools your …

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How Storms and Power Surges Can Damage Your AC

Why AC Isn't Working After Storm

If your air conditioner isn’t running after a recent storm — or you notice unusual sounds, smells, or higher energy bills — call today! In St. Louis, we’re no strangers to severe weather. From heavy spring thunderstorms to late-summer heat waves that end with sudden downpours, our HVAC systems work hard year-round — and storms …

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