AC Maintenance

Owings Mills AC Maintenance

Energy Saving Air Conditioning Tune Up Services in Baltimore County

The hot Maryland summers require quality air conditioning to stay cool and control humidity inside your home. Don’t wait until you have an emergency to take care of your air conditioning system. At Farnen & Dermer, we offer professional AC maintenance in Owings Mills, MD and surrounding areas of Baltimore County. Our technicians can inspect your system and perform a comprehensive tune-up to make sure you are ready for summer. Take a look at our customer reviews, and see why we are the most trusted AC maintenance company in all of Owings Mills and beyond!

Please contact us at (410) 600-7964 for more information about our Owings Mills AC maintenance services and to schedule an appointment. 

Meticulous Inspections & Tune-Ups

Our HVAC technicians are highly skilled and experienced with Owings Mills AC maintenance for all brands and models of air conditioning equipment. We provide thorough inspections and AC maintenance to keep your system running at peak efficiency, summer after summer. Routine air conditioner maintenance is beneficial because it helps prevent the frequency of repair or replacement calls.

During maintenance visits, our certified technicians:

  • Perform a visual inspection for rust and signs of wear
  • Check operating pressures and temperatures
  • Check refrigerant level
  • Clean and inspect the outdoor unit
  • Monitor airflow and check the evaporator
  • Inspect the overall function of the system

Air conditioning units should be serviced by trained and experienced professionals. Our technicians are factory trained and certified to provide you with the highest quality service for all your maintenance needs. Our goal is to ensure your home has the best air quality and temperature regardless of the season. Trust Farnen & Dermer…The Comfort Guys for all your Owings Mills, MD home cooling needs, from routine maintenance to efficient repairs and AC replacement.

What Is the Maintenance Service Required for an Air Conditioner?

A typical AC maintenance service is a checkup for your air conditioning system, performed by a licensed HVAC technician. It's generally recommended to have this done once a year, ideally before the summer heat hits. Here's what you can expect a technician to do during a typical service:

  • Inspect and clean components: The technician will inspect key parts of your AC system, including the indoor and outdoor coils, the condensate drain, the electrical components, and the blower motor. They will also clean these components as needed.
  • Check refrigerant levels: Refrigerant is the coolant that makes your AC work. The technician will check the refrigerant level and top it off if necessary.
  • Test and calibrate controls: The technician will test your thermostat to make sure it's working properly and calibrate it if needed.
  • Look for potential problems: A big part of AC maintenance is preventive care. By checking the system thoroughly, the technician can identify potential problems early on, before they turn into bigger (and more expensive) repairs.

In addition to these basic tasks, some technicians may also offer additional services as part of their maintenance package, such as:

  • Cleaning the air filter: This is something you can do yourself, but some technicians will include it as part of the service.
  • Check ductwork for leaks: Leaks in your ductwork can reduce the efficiency of your AC system.
  • Offering recommendations for improvement: The technician may recommend ways to improve the efficiency of your AC system, such as sealing leaks or upgrading your air filter.

By having your AC system serviced regularly, you can help to ensure that it runs efficiently and lasts for many years.

Benefits of Routine AC Maintenance

Routine AC maintenance is important for several reasons and can provide you and your family with a number of great benefits.

The benefits of air conditioning maintenance include the following:

  • Added longevity
  • Improved AC efficiency and performance
  • Added comfort
  • A reduction in utility bills
  • Reduced energy usage
  • Reduced indoor humidity levels
  • Extended AC lifespan
  • Improved ventilation
  • Improved indoor air circulation
  • Improved indoor air quality
  • Helps to prevent costly replacements or repairs

More Information:

Our Mission is Your Comfort

  • Family Owned and Operated
  • Available 24/7- Same Day Service
  • 100% Satisfaction Guaranteed
  • Straight Forward Pricing, No Surprise Fees
  • Experienced and Trained Technicians
  • Proudly Serving Maryland Since 1902
  • Can I perform AC maintenance myself?

    While there are some maintenance tasks you can do yourself, it's best to have a professional technician perform a comprehensive maintenance service to ensure all components are properly inspected and serviced.

  • How can I tell if my AC system needs maintenance?

    Signs that your AC system may need maintenance include reduced cooling efficiency, strange noises, strange odors, or frequent cycling.

  • What does an AC maintenance service typically include?

    An AC maintenance service usually includes cleaning or replacing air filters, checking refrigerant levels, inspecting electrical components, and ensuring overall system functionality.

  • What are the benefits of regular AC maintenance?

    Regular AC maintenance can help extend the lifespan of your system, improve indoor air quality, and lower energy costs.

  • How often should I schedule AC maintenance?

    It is recommended to schedule AC maintenance at least once a year to ensure optimal performance and energy efficiency.

Don’t Skip Annual Maintenance

Regular preventative maintenance is important to keep your air conditioning system clean and functioning at peak performance. You can perform important maintenance by making sure the filters are changed regularly and inspecting the area around the outside unit. Remove any plants or other debris to help optimize airflow. Schedule professional maintenance at least once a year to make sure everything is running as it should.

Professional maintenance helps to:

  • Clean out dust and dirt
  • Increase energy efficiency
  • Lower home cooling costs
  • Lengthen the life of your system
  • Reduce the need for emergency repairs

In addition to improving performance and efficiency, regular Owings Mills AC maintenance allows our technicians to identify repairs before they get bigger and more expensive to repair or complete system failure in the middle of the summer. When we find minor issues, we can repair them right away, so you can avoid your air conditioning breaking down.


Please contact us for more information about our preventative care programs and to schedule an appointment.


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Energy Saving Maintenance Agreements

We offer an Energy Savings Maintenance Agreement for our customers in Baltimore County to ensure that your home is comfortable, and your equipment is operating at peak efficiency in every season of the year. The maintenance plan includes one cooling tune-up and one heating tune-up each year.

Cleaning and maintaining your heating and air conditioning systems regularly ensures that your equipment operates at peak efficiency, your energy costs are reduced, and the life of your system is maximized. We recommend scheduling maintenance service for your air conditioning system prior to the start of the cooling season.

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