The HVAC system is an important part of any building and needs to be efficient and dependable. It needs to last as long as the building does, especially if it’s a system that is made for a larger building. Fixing any issues will help with this. It’s also important that the system is updated to meet any changing energy and environmental regulations so that you aren’t slapped with any fines. Serving and repairing the HVAC on a regular basis makes everyone who enters the building happier, especially when the weather is extreme.

What Makes the Commercial HVAC System Different from Residential?

A commercial HVAC system differs from a residential one, even though they both provide heating and cooling. Commercial HVAC systems are larger than residential ones. Larger systems are needed in order to service the needs of a bigger commercial building. The commercial systems are also more complex. These systems can be segmented into different departments for spaces that have different cooling and heating needs. There will be several thermostats to control different areas. The location of a unit will also change. Large commercial systems are typically on the roof of the building and not as easy to access and service. However, the roof does offer easy access for maintenance to not disturb those who are using the building.

Why Is Periodic Maintenance Important?

The investment in an HVAC is just one important part of the puzzle and it’s necessary to properly maintain it. There are a number of reasons why your HVAC system should be maintained.

Lower Utility Bills

Saving money is one of the main reasons why you want to keep your HVAC system properly maintained. A unit that is running efficiently means less money on heating and cooling costs. It’s also needed in order to prevent any major repairs or entire replacements of the system.

Healthy Air

A properly maintained unit will help with air quality. Clean coils and filters mean better breathing for the entire building. An unmaintained HVAC unit is also a breeding ground for bacteria, mold, and dirt, which can worsen or cause respiratory issues for those in the building.

Life of the System

The better maintained your system is, the longer the unit will be able to function and provide heating and cooling to the building. Considering how much money it costs to install a commercial HVAC system, you want to make sure that you get the most out of your investment with a system that will last.


A well-maintained system runs more efficiently. Research shows that an unmaintained or dirty unit can work up to 20% harder to produce the same amount of heating or cooling as a well-maintained system. Less energy will be used when it’s running and this means less stress on the different parts of the machine. The less wear and tear on the machine means maintenance is actually pretty simple and will be much quicker.

Fewer Emergency Repairs

A commercial HVAC unit may need emergency repair from time to time. However, a well-maintained unit is less likely to fail during the months of hard use, when getting an emergency repair can be more challenging.

Parts Under Warranty

In the event that there is an issue, the component or part may still be under warranty. It may only be under warranty if the system has been properly maintained.

How Often Should You Have Commercial HVAC Maintenance?

Your commercial HVAC system should be serviced once a year at the minimum. It’s best to focus on the heating elements before the greatest time of use and then the springtime for the cooling aspects.

Why Should You Let a Professional Inspect and Service Commercial HVAC?

There are a number of reasons to leave the commercial HVAC maintenance and repair up to the professionals.


Air conditioning can be complex and there are a lot of parts to it. Professionals have the experience that is needed and are able to diagnose any problems.

The Right Tools

When it comes to commercial HVAC maintenance, the right tools are going to be absolutely necessary. Professionals also have the right training to use the tools correctly. Repairing a machine without the right tools or experience can cause a lot of damage.

Maintain the Warranty

If you are attempting to repair your own system, it could cause a breakdown and the system will need more repairs in the future. Self-made repairs can actually void the warranty on the system, which means you are then paying for costly repairs on your own.

Maintenance Plans

Keeping commercial systems running for as long as possible is the goal so it’s best to have a maintenance plan. With a maintenance plan, you don’t have to worry about scheduling regular maintenance and experts will inspect the HVAC system to make sure that everything is in working order.


HVACs are complex and run on electricity so you can get a shock if you don’t know what you are doing.

Why Us

Our experts at Advanced Professional Industrial HVAC are here to service your building, no matter what industry you are in. With 24/7 emergency service, the technicians are here to help with anything you need.

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