Rooftop AC Services


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Rooftop AC units are an excellent option for residential and commercial HVAC systems. When choosing to install a rooftop AC, you’ll need to select between a personalized heating and cooling system or a single AC unit with all of the necessary components. In addition, if you already have a rooftop air conditioner, you want to schedule regular maintenance to keep it operating efficiently for as long as possible. Suppose you’re considering installing a rooftop unit for your home or business, or you need to schedule a maintenance appointment for your rooftop AC. No matter what rooftop AC services you require, the licensed and experienced professionals at Polar Bear Mechanical can take care of all of your rooftop AC needs!

how does a packaged rooftop unit work?

A packaged rooftop unit is a comprehensive air conditioner that includes all of the components needed for your AC. Its features are inside a heavy-duty steel cabinet that sits on the roof of your home or business. Rooftop units are built to withstand even the harshest elements because the unit is constantly exposed to weather and resides outside.

Similar to a central air conditioning system, a packaged rooftop unit uses coils to absorb warm air through the unit’s hood. As air passes, dampers inside regulate the airflow, and filters in the unit remove any harmful contaminants. Depending on the rooftop unit’s mode, it will either heat the air using a heat exchanger or cool the air using cooling coils. A fan in the unit then pushes the air through your ductwork so it can travel to your space and provide your desired cool indoor temperatures.

Benefits Of A Rooftop AC Unit

There are several reasons why it’s a great idea to upgrade your HVAC system to include a rooftop AC unit. If you are interested in improving the heating and cooling system of your home or business, consider these benefits when thinking about installing a rooftop AC unit.


Because the entire air conditioning system is in a single cabinet, you free up space that would be necessary for a standard heating and cooling system. If you have a residential rooftop unit, this means more space in your backyard or utility room. Not to mention, you have to pay for every square foot of property space in commercial buildings, so having a rooftop unit means less money for you.


Did you know that HVAC units are prime targets for vandalism? Although they look unsuspecting, there’s valuable material inside that criminals may try to get their hands on. Having a unit installed on your roof with minimal access means your system is safe from costly theft. Plus, having a rooftop unit protects it from miscellaneous accidents, such as animals damaging your unit.


Air conditioning units built for commercial use are very powerful and can be extremely loud while operating. However, because all components are outside the building, you don’t have to worry about being interrupted by your rooftop unit’s operating noise. If you need a quieter heating and cooling system or want to minimize distractions, you should consider a rooftop unit.


HVAC technicians can easily access rooftop AC units during a maintenance or repair appointment. Having your technician work on your roof instead of inside your space helps ensure that they’ll stay out of your way, minimizing your interruptions. Your appointments will also be quicker because all HVAC components are located in one place instead of being separated.

Rooftop AC Unit FAQs

Once you’ve determined what type of rooftop AC unit you’re going to install, you’ll know the system’s dimensions and weight. With this information, you can ask a structural engineer or speak with experienced HVAC technicians to determine if your roof is strong enough.

There are many benefits of installing a rooftop AC unit, including easier access, better security, less debris, lower energy costs, and less noise.

With proper maintenance, rooftop units can run efficiently for 15 to 20 years according to the U.S. Department of Energy.

The experienced HVAC technicians at Polar Bear Mechanical can help you choose a unit that’s right for you. After learning about your specific air conditioning needs and considering the size of your space, we’ll talk you through which options would be a good fit.

Absolutely! You can use rooftop air conditioners for both residential and commercial spaces.


Whether you’re in the process of installing a brand new HVAC system or you’re considering upgrading your current setup, rooftop air conditioners are a great way to increase efficiency while reducing costs. Polar Bear Mechanical has the tools and experience necessary to install a rooftop air conditioner quickly and safely. Our team is here to walk you through the entire process from start to finish. If you’re interested in learning more about your rooftop AC options, make sure to contact our team today to get started!