AC Replacement

AC Replacement Services

Even air conditioning units that are properly maintained will eventually need to be replaced due to mechanical failures, reduced performance, or lack of efficiency. Whether repair costs are piling up or you are looking to take advantage of the latest energy-efficient technology, our AC replacement services in Mount Airy and surrounding areas can make the replacement and installation process simple and stress-free. Exxel Mechanical Services is a trusted HVAC company that can troubleshoot issues with your air conditioning system, recommend repairs, survey replacements, and handle the installation process.

multiple ac units outside of a residential home in Mount Airy and surrounding areas.

What Are the Signs I Need AC Replacement Services?

Some air conditioning issues can be fixed with quick repairs. However, once the cost of repairs exceeds 50% of the cost of a new unit, it’s a much better investment to get an AC replacement instead. Our experts can help identify signs that you might need a new unit and assess your needs to select the perfect new air conditioner for your home.

Some of the signs that you might need AC replacement services include:

  • An air conditioner that is over 15 years old
  • Blowing out warm air instead of cool air
  • Strange banging, clicking, squealing, hissing, or screeching sounds coming from the unit
  • Odd or unpleasant smells coming from the HVAC system
  • Limited or non-existent airflow
  • Needing repairs regularly, or having multiple components replaced in the past few months
  • High humidity levels
  • Moisture present around the AC unit
  • Sudden spikes in your utility costs compared to past years

Regardless of what situation you are experiencing, our expert HVAC technicians can visit your property to make professional recommendations regarding a replacement. If you do choose to have repairs performed, we have fully stocked trucks so that we can make many common repairs on the spot.

How Can AC Replacement Improve My Home?

We offer a customer-centered AC replacement experience, so we tailor our expert recommendations to increase your comfort and savings. Whether you want to save money on your energy bills or want to improve the air quality inside of your home with cutting-edge filtration technology, we can draw on our knowledge to help meet your needs.

Our staff will design a custom cooling system for your specific standards, budget, and home. We analyze your current system before making AC replacement recommendations. Our technicians are experts with decades of experience, so you can rest assured that your system will be installed correctly. We sell and install brand-name air conditioning systems – especially highly rated, USA-made Amana products – that also come with a manufacturer’s warranty to increase your peace of mind. Beyond those warranties, we also offer extended warranties and aftercare services for affordable rates.

How Can I Care for My New Cooling System?

Exxel Mechanical Services offers exclusive maintenance agreements that include annual inspection, priority service, customer service and the expertise you expect from our team. Preventative maintenance can catch issues before they are allowed to fester and extend the lifespan of your new air conditioning unit. Our AC maintenance plans are offered in two tiers, silver, and gold, to meet your needs. Ask your AC technician about our convenient and cost-effective maintenance plans when you have your installation performed and benefit from our responsive, trustworthy service for years to come.

Where Can I Find Experienced AC Replacement in Central Maryland?

Exxel Mechanical Services is here to support the HVAC needs of all of our residential and commercial clients in Mount Airy, Frederick, Westminster, Owings Mills, Ellicott City, and surrounding areas. We are always available to help assess your system, provide you with a free quote, or come out 24/7 to restore your heat or air conditioning in the event of an emergency. To learn more or get a free quote, call us at 443-821-1040 or email us at We look forward to keeping your family comfortable.

Contact Exxel

Air Conditioning

Our HVAC technicians will make sure all your Maryland home stays cool during the summer.


We’ll help repair, maintain, or replace your heating system to make sure it’s functioning properly.

Indoor Air Quality

We offer several tiers of air purification to fit your needs. We also offer HRV, humidifiers, & installation of smart thermostats.


We will help you choose the perfect size generator, the right fuel source & the best installation locations for your generator & transfer switch.