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HVAC Maintenance in MD.

When a business is getting started, the focus is on procuring the best equipment possible with the available capital funds. The next step is ensuring that you don’t have to put out additional funds prematurely because you didn’t take good care of the equipment. At Homeland Heating and Air Conditioning, we can help you with one of your investments. We offer exceptional commercial HVAC maintenance services that will not only help you get as long a life as possible from your HVAC system, but also keep your operational costs as low as possible. With regular maintenance, your HVAC system will operate more efficiently so repair and utility expenses can be kept in check.


We offer commercial HVAC maintenance and other HVAC services throughout the Frederick, Washington, Carroll, and Montgomery County, Maryland area. You can count on us to focus on your best interests at all times, including letting you know when it might be time to consider upgrading your HVAC system. With our decades of experience, we are equipped to handle the maintenance and repairs on any make or model of HVAC equipment.

Our recommendation for most companies is to schedule quarterly commercial HVAC maintenance visits. However, if your situation is outside of the norm, we are happy to tailor our services to meet whatever frequency makes more sense in your case. There are several reasons you might need more frequent visits, including older equipment, a dusty working environment, sensitive electronics or manufacturing equipment, or the type of HVAC equipment you have.

Reach out to us today with any questions about our services or to schedule commercial HVAC maintenance.

Our Commercial Service

We also know how important it is to avoid problems with regular maintenance. While our residential HVAC systems maintenance plans provide two visits per year, our commercial HVAC plans provide quarterly visits. We can also customize a maintenance plan to accommodate multiple units and refrigeration maintenance needs. During our maintenance visits, the following tasks are completed:

  • Checking the system for proper refrigerant charge

  • Checking the compressor and fan amps

  • Checking and cleaning the condenser coil

  • Checking the capacitors

  • Checking the contactor points

  • Checking reversing valve operation

  • Brushing out the electrical cabinet

  • Checking safety controls where applicable

  • Checking all caps and valves for a proper snug fit

  • Checking the blower amps

  • Checking the heat strip amps and circuit components

  • Checking/evaluating evaporator coil for buildup

  • Checking all electrical connections and wires

  • Checking the temperature splits

  • Flushing, vacuuming and evaluating drain line/pan

  • Checking the float switch operation

  • Reporting any necessary improvements

We are also a valuable resource for getting the pertinent information you need to decide when it is time to replace your commercial HVAC system. When you decide to upgrade, we’ll make sure you are advised of the proper equipment to achieve your objectives.

If you want to know more about our commercial HVAC services, including installation, maintenance, repair, or replacement services, don’t hesitate to contact us.

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