HVAC Company Westminster, MD

The most trusted HVAC experts in Westminster, MD

When it comes to Maryland HVAC service, Exxel Mechanical Services is one of the most trusted names in the field. Exxel Mechanical Services is Maryland’s local premier HVAC company for residential and commercial HVAC work. 

With our HVAC services in Westminster, MD, Exxel Mechanical Services strives to provide our clients with the highest standard of residential and commercial HVAC service possible. 

For any HVAC needs you may require – in your home or business – Exxel is the only call you’ll need to make.

Why choose us?

As a premier authority for HVAC in Maryland, our technicians provide complete HVAC system servicing including installation, maintenance, and repair. 

Our team has years of HVAC repair experience serving Westminster, Frederick, and Owings Mills. Our focus is always on our customers. We aim to deliver high-quality, affordable results in servicing HVAC needs in Maryland – from Westminster, MD to our new home in Mount Airy, MD. 

We offer a variety of practical HVAC repair and maintenance solutions that will reduce your energy costs and keep you comfortable year-round.

Need more information about your commercial or residential HVAC problems? Check our blog for helpful HVAC advice all-year round. 

Here’s what folks are saying about our team of experts and our HVAC services in Maryland – from Westminster, MD and beyond!

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.