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Rooftop HVAC Units in Gaithersburg, Maryland

Due to the large size of commercial buildings, they need special HVAC systems for adequate heating and cooling. Whether you own or manage an office building, restaurant, or retail shop, installing a rooftop unit will be the most beneficial method for year-long comfort.


Our skilled technicians at GAC Services can help you select the best commercial rooftop HVAC unit for your Frederick County, Montgomery County, and Howard County, Maryland, commercial building. Get in touch with us today to let us know how we can help you.

Let Our Experts Install Your Rooftop Unit

When you need a commercial HVAC replacement and installation, consult our experts. Every commercial property has different requirements, which is why we’ll thoroughly inspect yours to create a reliable plan. After we have an understanding of your needs, we’ll help you choose the best rooftop unit for installation.

A commercial rooftop HVAC unit installation takes a considerable amount of time to install. Frequently, we will require the use of a crane to get the unit on the roof safely. Then, our professionals need to ensure that everything is connected properly and that it provides adequate heating and cooling throughout the entire building.

Call Us for Repairs When Issues Arise

Over time, your rooftop unit can begin to show signs of natural wear and tear. When this starts to happen, it’s best to address these issues right away. At GAC Services, we offer rooftop HVAC unit repairs throughout the Gaithersburg area.

During commercial HVAC repairs, our experts will take a look at your unit and locate the root cause of the problem. From there, we will inform you of our findings and tell you our best path forward. We’ll quickly work to ensure that your unit is up and running again in no time.

Protect Your Investment with Maintenance

If you take proper care of your rooftop unit, it can last around 20 years. These systems are designed to withstand harsh weather conditions, such as rain and snow, and other harmful occurrences. However, over time, they can begin to deteriorate.

To get the most out of your unit, you need to invest in rooftop unit maintenance. Our technicians will tune up your unit every year and ensure that it’s ready for the changing seasons. We will clean, repair, and replace any faulty components to keep your unit running as efficiently as possible.

Contact us to schedule your appointment with our technicians. Whether you need rooftop HVAC replacement, repairs, or maintenance in Frederick County, Montgomery County, or Howard County, Maryland, our team is here to help.

Join GAC's Prime Maintenance Membership

Financing Options Available

At GAC, we understand how important a functioning HVAC system is for your home. This is why we offer flexible financing options to help you take care of your new HVAC purchase, so you can get back to taking care of what matters most to you.

Priority Maintenance

A well-maintained HVAC system can save you from having to invest in costly repairs down the road. Learn more about the priority maintenance services offered by GAC Services.

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