Do You Need to Do Anything to Your AC Unit in Winter?

How to Winterize AC System

This is a common question. Many customers also ask if they should cover their AC unit in the winter and wonder about the best way to winterize their system. At Thomas Hoffmann Air Conditioning & Heating, we specialize in installing, repairing, and maintaining every component of an HVAC system. We will help you protect your …

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Why Is an Air Conditioning Thermal Expansion Valve Important

How to Choose the Right AC System

With more than 30 years of experience, we will help you decide which air conditioning system is right for your home and budget. So what features should you consider when buying an air conditioner? The typical rule of thumb is prioritizing features that will help your system operate more efficiently and increase energy savings. But …

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Why Is My Air Conditioner Not Staying On?

AC Installation St. Louis

To reduce the chances of short cycling, you should schedule regular AC maintenance. Schedule an appointment with Thomas Hoffmann Air Conditioning & Heating. When you turn on your air conditioner, you expect it to start working without any problems. However, there may come the point where your unit will start when turned on but then …

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Heat Pump vs AC – Which One is Right for You?

st. louis couple considering HVAC options

Heat Pumps are usually more efficient than air conditioners but are they right for your St. Louis home? Heat pumps and air conditioners both work to cool your house. Both systems use compressed refrigerant to transmit heat from your home’s interior to the outside when air moves over the coil in the air handler. In …

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What Is Air Balancing? Ways to Avoid Hot and Cold Spots in Your Home

St. Louis HVAC Company

There are a variety of reasons your home may be having this problem. However, whatever the reason, Thomas Hoffmann Air Conditioning & Heating can help! Have you noticed hot or cold spots in your home? Do certain areas feel warm and humid while others are almost chilly? It’s a common issue many homeowners face but …

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Is It Time to Repair or Replace Your AC?

Repair or Replace AC St. Louis

Don’t wait until your AC fails this summer to decide whether to repair it or have it replaced. Your AC has worked wonderfully for many years. You’ve taken good care of it and had regular maintenance checks, but at some point, it will begin to have issues or up and fail one day. The decision …

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