7am - 9pm EVERY DAY (240) 298-6521
Office@ProTechHVACHome.com
7am - 9pm EVERY DAY (240) 298-6521
Office@ProTechHVACHome.com
Locally Owned & Operated
Annapolis, MD
Trusted HVAC Contractor
Since 2007
Licensed & Insured
MD HVAC License #3370
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By

Chris Mahoney
hvac-efficiency-ratings
Have you ever wondered how efficient your current heating or cooling system is? Or, do you ever feel lost while looking for an efficient HVAC system? Well, there is a simple and reliable method to finding out how efficient your HVAC is and it’s placed on the unit for all to see.
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why-diy-hvac-repairs-bad-idea
The only thing more infuriating than a broken HVAC system is having to wait around all day for a professional HVAC technician to arrive to solve the problem. Especially during the peak of Summer or on the coldest Winter day. It’s no wonder why some people turn their HVAC repairs into DIY projects, especially with...
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hvac-problem-annapolis
It’s easy to take our comfort for granted, to get used to the smooth operation of our HVAC system, day in and day out. You may not even think about your heating or cooling system on a regular basis, but it’s important to pay attention to unusual symptoms, like smells, noise and sudden temperature changes,...
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hvac-company-annapolis
“Should I repair or replace my HVAC system?” This is one of the most common HVAC questions we hear and a question that every homeowner will have to consider at one point or another. No two situations are alike and there are several things that will factor into your decision. Here’s is Pro-Tech HVAC Home’s...
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The HVAC industry is stuffed full of jargon and vocabulary unfamiliar to the average consumer. Without an understanding of key terms like AFUE and SEER, it is nearly impossible to make an educated, informed furnace or air conditioner purchase. To help you learn the lingo and gain a little insight into the industry we love,...
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what-is-a-manual-j-load-calculation
The best way to size up your home’s heating and cooling needs before HVAC installation is via a Manual J Load Calculation. If you have no idea what this is or how it benefits your home, don’t worry. We’re sharing everything you need to know about the process and its impact on your home comfort.
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A home can have different types of heaters for their HVAC system, but today we’re focusing on the heat pump. This mix of snow, freezing rain, winds and fallen tree branches can do some damage! So while you’re out shoveling, don’t forget about your outdoor heat pump and the area around it! Here are a few tips...
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gas-furnace-safety-annapolis-hvac
Keeping your home warm is an essential part of preserving a comfortable living environment, but it can also represent many hazards such as fire, carbon monoxide poisoning and indoor air pollution.
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hvac-air-filter
Air filters are a central, but often under-appreciated part of a central HVAC system. They don’t just filter out bits of pollen and dust that would otherwise circulate through the home and lower indoor air quality. They also provide a first line of defense against larger objects such as bits of loose insulation being pulled...
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According to the National Fire Protection Association (NFPA), space heaters are involved in 43%of home heating fires every year. Home heating is the second leading cause of home fires and home fire injuries, so that number is not insignificant. This begs the question – are space heaters dangerous?  
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About Us

Pro-Tech HVAC Home offers new installation, replacement and maintenance of heating and air conditioning systems in the Annapolis area. Our customers rely on us for honest and reliable service for air conditioners, heat pumps, gas furnaces, Mitsubishi systems, and more. We’re happy to answer questions, troubleshoot, and help you choose the best HVAC system for you and your family.