Thomas Hoffmann Air Conditioning & Heating 
Which type of boiler system is best suited for your commercial building – gas or electric? Small commercial buildings and manufacturers usually rely on some type of boiler system to heat their premises. Most often, they use what are known as hot water boilers, where water is heated and then distributed throughout a closed system. …
What is MERV? How do you choose the right MERV rating for your home or facility, and is it important? You buy air filters whether you own a home or manage a business. You do this because indoor air quality is essential, and every HVAC system requires you to change the filters regularly. Your air …
At Thomas Hoffmann Air Conditioning & Heating LLC, we can help you figure out which heat pump system will be the best fit for your home. When you think about cooling your home, you likely think about air conditioning. However, many people do not realize that they can use the same heat pump system that …
With over 30 years of HVAC experience, our commercial HVAC installation, maintenance, repair, and sales services are outstanding. Are you the building or project manager of an apartment complex, warehouse, or commercial facility? If so, it’s your job to maintain and guarantee the comfort of those living or working in the building. Keeping a large …
At Thomas Hoffmann Air Conditioning and Heating, we can answer any questions you have regarding ductless systems and will help you determine if it’s the right choice for your home or business. You can efficiently heat your home or business without ductwork. You may be wondering how this is possible. After all, your air ducts …
Have you thought about having your furnace serviced? You may be thinking about that and have other furnace maintenance questions. Temperatures are beginning to drop all around the St. Louis Metro area. If you haven’t turned your furnace on yet, you soon will. Winter can be harsh enough. You don’t need your furnace to go …