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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 Owing 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.

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:

Get in touch with us today at (410) 600-7964 to sign up for our maintenance agreement and schedule a maintenance service.

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.


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.

  • “Farnen & Dermer - Professional HVAC Technicians with quality HVAC components at reasonable costs.”

    - Kevin S.
  • “Farnen & Dermer were excellent people to work with from start to finish. They were professional and knowledgeable. They answered all of our questions (and we had A LOT of questions.) They provided the lowest estimate and best warranty among the other H”

    - Dan K.
  • “The Farnen & Dermer team did a great job installing our new HVAC unit. Jay was very helpful and answered all of my questions.”

    - Jen K.
  • “Charlie was absolutely wonderful! He was beyond courteous and friendly - easy to talk to! Determined the trouble promptly and explained everything - including a few tips to help keep our system in good shape.”

    - Jami L.
  • “Charlie is extremely helpful and knowledgeable. His expertise helped me to understand my system and feel comfortable with the boiler system in my house. He took the time to explain everything to me and walk me through checking my system.”

    - Steve H.
  • “Thank you for the quick install of my HVAC system. Everything went smoothly and the technicians were great.”

    - Britt F.

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