HVAC Blogs

Image of inside of home. 5 Ways to Improve Your Indoor Air Quality.

5 Ways to Improve Your Indoor Air Quality

March 13, 2023

What do you think of when you hear about air pollution? You might immediately imagine a giant cloud of smoke, cars spewing exhaust, or a trash incinerator––but have you ever thought about your own home in Clarksville?

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Image of a person. Video - Why Does My Furnace Smell Like Gas When I Turn it ON?

Video – Why Does My Furnace Smell Like Gas When I Turn it ON?

February 27, 2023

You turn on your furnace, and you smell gas. What should you do? First assess what the smell most likely is, and you may not need to call anyone.

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Image of someone working on a furnace. 4 Factors to Consider When Buying a Heat Pump.

4 Factors to Consider When Buying a Heat Pump

February 13, 2023

So you are looking to invest in a heat pump. You are not alone––many Americans are making the switch.

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Video - Why Is My Furnace Blowing Cold Air?

Video – Why Is My Furnace Blowing Cold Air?

January 30, 2023

There are a few things to check in your home in the case that your furnace is blowing cold air, such as your thermostat settings, air filter, and your home’s ductwork. If you can’t figure out the issue, give us a call and we will inspect your furnace.

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A new furnace filter is installed. What Are the Basics of Furnace Filters?

What Are the Basics of Furnace Filters?

January 13, 2023

At Environmental Systems Associates, we know with the right furnace filter, you can save money and improve your Columbia indoor air quality

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A worker talks to a woman. Do I Need to Schedule a Maintenance Appointment?

Video- Do I Need to Schedule a Maintenance Appointment?

December 29, 2022

Regularly scheduled maintenance can help you catch symptoms of bigger problems before they become an issue for your business.

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A humidifier steams orchids. Benefits of Using a Humidifier in Your Home.

Benefits of Using a Humidifier in Your Home

December 13, 2022

If you don’t have a humidifier in your Columbia home, then you may not be aware of just how useful these devices can truly be.

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A woman cozies up in a blanket. Upgrade Your Furnace.

Video – Upgrade Your Furnace

November 30, 2022

Upgrade your furnace for increased energy efficiency and heating cost reduction.

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A furnace filter. What Are Furnace Filters?

What Are Furnace Filters?

November 15, 2022

Our experienced team is always on hand to answer any filter questions you may have as well as to replace or clean your air filter for you.

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Image of a technician. Schedule your annual furnace inspection now.

Schedule Your Annual Furnace Inspection Now

November 15, 2022

Prepping your heating, ventilation, and air conditioning (HVAC) system for winter in Maryland not only enhances your safety and your furnace’s efficiency, it can help keep your repair budget in line during cold weather. Tackling this important chore is easier than raking leaves or cleaning gutters when you call the heating and cooling experts at Environmental Systems Associates.

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Need HVAC Service?

Call the experts at Environmental Systems Associates.

Call us at 410-381-7991


Environmental Systems Associates proudly provides HVAC service to Howard County. Visit our service area page for more coverage details, call us at 410-381-7991, or request service online today.