Columbia, MD

Environmental Systems Associates is proud to provide the home and business owners of Columbia with solutions to all of their HVAC needs.

Air Conditioning and Cooling

The experts at Environmental Systems Associates install and service all types of air conditioning systems in Columbia, MD.

Whether you are looking to purchase your first AC system or upgrade your current air conditioner to a more efficient unit that can save money on energy bills, we can help you determine what’s right for your needs and budget. If you are happy with your current system be sure to keep it running at optimal performance with regular AC maintenance. It’s easy to forget that your air conditioner needs attention, until it’s too late. Regular air conditioning maintenance prolongs the life of your AC unit, saving you money by keeping your energy costs low and repair costs to a minimum.

Do you have a new air conditioner? Even new AC units benefit from regular maintenance, which keeps them running efficiently and saves you money. Is your air conditioner not running as well as it should be? Contact Environmental Systems Associates. We are fully equipped to fix and service any air conditioner problems in Columbia, MD.

Contact us today at 410-381-7991 or request air conditioning service online to schedule a FREE in-home estimate or to have your air conditioner repaired.

Learn more about Air Conditioning.

Furnaces and Heating

Environmental Systems Associates technicians are experienced with heating and furnace systems in Columbia, MD.

Are you looking to purchase a new furnace or upgrade your current heating system to run more efficiently? We can determine which furnace is right for your home. This is very important, as a furnace that is too small or too large won’t operate at an efficient level, placing extra strain on the unit and costing you money!

When was the last time you had your furnace checked? The most likely answers are “Never” or “I don't remember.” Furnace maintenance is easy to forget about, until you discover that your furnace has stopped working properly and your home or business isn’t as comfortable as it should be. Contact Environmental Systems Associates and request an appointment to have us check and service your furnace.

Do you have a new furnace? Even new furnaces benefit from regular maintenance, which keeps them running efficiently and saves you money. Has your furnace stopped working properly? Environmental Systems Associates is equipped to take care of any furnace service repair you need in Columbia, MD. Contact us today at 410-381-7991 or request furnace service online to schedule a FREE in-home estimate or to have your furnace repaired.

Learn more about Heating.

Heat Pumps

Environmental Systems Associates has years of experience installing and maintaining heat pumps in Columbia, MD.

Heat pumps are a smart choice when it comes to your home’s comfort. They can be more energy efficient than traditional heating and cooling systems and can bring your energy bills down. As with any other aspect of HVAC systems, heat pump maintenance is an important way to keep your system running optimally. Don’t wait until something isn’t working properly to have your heat pump checked!

Is your heat pump not working as well as it should? Environmental Systems Associates has the technicians and experience needed to get your heat pump back in working order in Columbia, MD. Contact us today at 410-381-7991 or request heat pump service online to schedule a FREE in-home estimate or to have your heat pump repaired.

Learn more about Heat Pumps.

Indoor Air Quality

Between work and home life, the average person spends about 90% of their time indoors! Indoor air can be 2 to 5 times more polluted than outside air. In fact, the Environmental Protection Agency ranked indoor air quality as a top 5 environmental danger.

A well-insulated home can help with your energy bills by keeping a constant temperature, but that also leads to the same air being recycled through your home each time you run your air conditioner or furnace. Be sure you have proper filtration in place to prevent allergens and bacteria from circulating around your air.

Environmental Systems Associates can help you breathe easy. Call us today at 410-381-7991 and we can put together a plan for your home!

Learn more about Indoor Air Quality.

Humidifiers and Dehumidifiers

The comfort of your home not only depends on the air temperature but also the amount of moisture in the air.

Cold weather typically means dry, uncomfortable air. Dry air can cause respiratory problems as well as damage wooden furniture. Whole home humidifiers emit water vapor to increase the humidity in your home.

On the other hand, hot weather can mean thick, humid air. This can lead to condensation on your windows, mold spots on walls or ceilings, blistering paint or peeling wallpaper, just to list a few issues. A whole home dehumidifier removes excess moisture from the air in your home.

Humidifiers can improve your indoor air quality as well as positively impact the overall health of your family and health of your home. Controlling the humidity in your home will help protect not only your respiratory system but also your wood floors, furniture and artwork.

Let the professionals at Environmental Systems Associates help you decide what’s best for your home! Call us at 410-381-7991 or request service online today.

Learn more about Whole House Humidifiers and Whole House Dehumidifiers.

Columbia, MD zip codes include 21029, 21044, 21045, 21046, 21075 and 21150.

Need Service in Columbia, MD?

Contact the experts at Environmental Systems Associates.

Call us at 410-381-7991!

Gas Furnace Installation in Columbia, MD 21044

“Love our new gas heater and air conditioning system. The installation crew was professional, efficient, and went beyond requirements to complete an excellent job. We are extremely pleased.”

– Barbara D.

Maintenance in Columbia, MD 21046

“Great work, very knowledgeable. I would prefer Ivan on all my service calls and also prefer first AM appointment.”

– Robert T.

Gas Furnace Repair in Columbia, MD 21044

“I have been a customer of Environmental Systems since 1976. I would like to recognize Maureen(office contact) and Scott (our tech) for an outstanding job recently done for us – last week before the snow began we had no heat-Scott had someone troubleshoot our Carrier model and came to our home twice to make sure the proper repair was done before the storm. As a seasoned (older) realtor I have provided Environmental's name to many clients thru the years they provide outstanding service in a very professional manner.”

– Elaine K.

Gas Furnace Maintenance in Columbia, MD 21044

“Steve of Environmental Systems Associates provided our semi-annual AC/H checkup. He showed up exactly on time (and brought in my newspaper with him). He was extremely friendly and helpful, taking the time to fully explain a number of setting options on our automated thermostat relating to humidity settings in the heating mode vs the cooling mode. His inspection and maintenance of our systems left me confident that they are in good shape and will get us through the winter. He also gave me his card and offered to personally answer any additional questions that come up. I award Steve "5 Stars" for friendliness, helpfulness and thoroughness. He is recommended without reservation. Thanks again Steve and hope to see you next inspection.”

– Jeffrey O.

Heat Pump Maintenance in Columbia, MD 21044

“Your service technician, Ivan G, just left my house after providing the semi annual maintenance service to my 3 heat pump units. I would like to commend him for his efficiency, as well as his outstanding professional manner. He seemed very knowledgeable in responding to any questions I posed and performed his tasks with diligence. He was very polite and also tidy. I would like to request that he be the dedicated service person to return to our home for all contracted maintenance services. Thank you so much.”

– Helen M.