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Hot Air About Some Cool Stuff. Learn how maintenance agreements can help you maintain healthy indoor air quality throughout the year.

Do Commercial HVAC Systems Need Less Maintenance than Residential Systems?

Learn how maintenance agreements benefit commercial buildings.

Commercial HVAC Rooftop Systems

HVAC maintenance agreements play as large a role in commercial systems as they do residential systems, since people tend to occupy office space and retail space during the heat of the day. Summers can get very hot and humid, and every occupied building needs to have reliable air conditioning to function. The systems used in commercial buildings apply the same principles as those used in homes, but they differ in several significant ways. With a maintenance agreement for your commercial building, you can rely on a service professional with experience to handle any issues.

Here’s how commercial HVAC systems differ from residential systems and how maintenance agreements help:


The main factor involved is size. Commercial buildings tend to be much larger than most homes, and need to support a much higher number of people to boot. Commercial HVAC systems need to generate a lot more power than home systems do, in order to handle the load. But at the same time, they need to be far more flexible than household air conditioners are.

The occupants of commercial space are apt to move in and out much more quickly than the average homeowner, often with wildly fluctuating needs in air conditioning to boot. For example, an office with numerous powerful computers may need a lot of AC power to keep their systems cool. But what if they move out and a new company storing paper supplies moves in? Suddenly, the space needs a lot less cooling power.

Stronger and Highly Reliable

Commercial HVAC systems need to be stronger and more reliable than home systems, but also flexible and easily altered. The solution is usually to adopt a series of modular units – usually placed on the building’s roof – that can be added and subtracted from the system quite easily. In order to do that, as well as to facilitate repairs when problems arise, you need a company that really understands how commercial HVAC systems differ from residential systems.

When it comes to commercial and residential maintenance agreements, our team at Morelli Heating and Air Conditioning has the expertise you need to solve all heating and air conditioning installation, maintenance and repair issues. Click this link to contact Morelli today to learn more about the maintenance agreements available for commercial buildings.


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