Our Heating Services

When it comes to your heating system, you need a company that can deliver professional, high-quality solutions to keep your family comfortable through chilly Central Maryland winters. At Exxel Mechanical Services, we are committed to providing our customers in Mount Airy, MD and the surrounding areas with service that goes above and beyond expectations. Our licensed technicians offer a variety of heating services, including repairs, replacements, and maintenance to guarantee your home stays warm throughout the cold winter months.

two heat pumps outside of a residence to illustrate our heating services in Mount Airy, MD and beyond

Comprehensive Heating Repairs

When your system breaks down during the winter, repairs can’t wait. Our mechanical contractors are equipped to service all makes and models of heat pumps, furnaces, and boilers. Our technicians are available 24 hours a day, 7 days a week to make any emergency repairs your system may need. Exxel Mechanical Services can help with any repair, no matter how simple or complex.

Expert Heating Replacement

Even with the best care, your heating system will eventually need to be replaced. The experienced HVAC technicians at Exxel Mechanical Services can walk you through the entire process, from choosing a new system to installing it in your home. We will tailor recommendations to meet the needs of each unique client based on their home and budget. Buying a new heater is an important investment, so we sell and install systems that come with manufacturer warranties that will protect them for years.

Proactive Heating Maintenance

Regular maintenance on your system can maximize its longevity and ensure that it is always functioning properly. Our team offers maintenance services for both residential and commercial customers. Exxel Mechanical Services also offers Silver and Gold maintenance plans, which include an annual inspection and priority Next Day service among other benefits to guarantee you are never left without a working heater.

Our Trusted, Central Maryland Technicians

Exxel Mechanical Services is here to support all of our residential and commercial clients and keep their HVAC systems in excellent condition. Whether you’re located in Mount Airy, Ellicott CityWestminster, Frederick, Owings Mills, or another nearby area, we are always available to assess your system, provide you with a free quote, or restore your heat or air conditioning in emergencies. To learn more or get a free quote, call us at 443-821-1040 or email us at bob@exxelmechanical.com. We look forward to keeping your family comfortable all year round.

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.