7am - 9pm EVERY DAY (240) 298-6521
7am - 9pm EVERY DAY (240) 298-6521
Locally Owned & Operated
Annapolis, MD
Trusted HVAC Contractor
Since 2007
Licensed & Insured
MD HVAC License #3370
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HVAC Maintenance Tips for Pet Owners
Our furry friends are without a doubt family members – they give us comfort, unconditional love, and are always happy to see us when we come home. Plain and simple, they make life extraordinarily better. And if you have pets like most of us at Pro-Tech HVAC Home, you too know the struggle of constantly tending to pet hair throughout your home.  The vacuum cleaner...
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The scent of pumpkin spice is in the air and Fall is officially here! Can you believe it?! As the seasons change, it’s helpful to do some quick maintenance to ensure your heating system runs smoothly during the colder months. You don’t want to be caught unprepared, especially during the middle of Winter. A bit of prep work now can prevent headaches and potentially costly...
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Considering investing in a heat pump? Understanding what a heat pump is and how it works can help determine whether this HVAC system is suitable for your home. The concept of a heat pump is confusing to most. It is not a furnace, but it is capable of warming your home. It’s not an air conditioner, but it keeps your home cool. Below is a...
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Let’s be honest here—air conditioning is a pretty important part of your life. Without air conditioning, we'd all be covered in sweat from June to August. Gross. But we don't often think about the units in our homes, offices and cars that make summer bearable. How much do you REALLY know about the system that keeps you cool all summer long? Believe it or not,...
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You may not know this, but for virtually every person in modern society, refrigerant touches your life nearly every day. That cold beverage from your refrigerator... the cool breeze from your home or car’s air conditioning vents... and even that warm air from your heat pump... all courtesy of refrigerant. Refrigerant has been a vital part of indoor cooling systems since the invention of modern...
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About Us


We offer 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.

Recent Blogs

2022 Angi Super Service Award Winner ProTech HVAC Home
Pro-Tech HVAC Home Earns 2022 Angi Super Service Award [PRESS RELEASE]
December 1, 2022
SEER2 and 2023 HVAC Energy Efficiency Standards: What You Need to Know
November 30, 2022
Take Your Furnace for a Test Run Before Winter!
October 25, 2022