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Repair & Maintenance Services

When Frederick Air, Inc services your air conditioning equipment, you can be confident that all repairs are done correctly the first time.

How to Test Your Boiler Thermostat

If you have a boiler that heats your home; you may wonder if you can test the thermostat yourself.  The... Read More

Should You Replace a Furnace Before it Breaks?

We all know that feeling when something in our home breaks and we have to fork over money we don’t... Read More

blanket next to a portable steam humidifier

Is a Whole House Humidifier Worth the Investment?

If you live in Maryland, you are familiar with the dry air that we get in the winter. You might... Read More

I need a New System

If your system is getting old and seems like it may be reaching the end of its useful life, it’s probably time for a new one.

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Home Energy Audit

Our specially-trained Comfort and Indoor Air Quality Consultants can evaluate of all your home’s comfort systems.

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Indoor Air Quality

Is your home making you sick? We offer indoor air quality solutions to effectively reduce pollutants and odors.

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COVID-19 Updates Learn more