At MHC Air Services, a family-owned business serving Dallas, TX, since 1976, we’re often asked why commercial HVAC units are typically installed on rooftops. This practice is quite different from residential HVAC systems and has several practical reasons behind it.

Understanding these reasons can help business owners make informed decisions about their HVAC needs. Here are some of the most common reasons why commercial HVAC units are kept on rooftops.

Reasons for Rooftop HVAC Units

When it comes to installing HVAC systems in commercial settings, rooftop placement is common. There are several reasons for this strategic choice, each adding to the overall efficiency and effectiveness of the HVAC system.

A rooftop HVAC system

Space Efficiency

In urban and commercial areas, ground space is at a premium. Placing HVAC units on the rooftop frees up valuable ground space for parking, landscaping, or additional building space.

Reduced Noise Pollution

Rooftop placement helps significantly reduce the noise of the units, which could otherwise be disruptive if installed at ground level, especially in busy commercial settings.

Security and Safety

Rooftop HVAC units offer a significant security and safety advantage. Their elevated placement makes them less accessible to potential vandals or accidental damage, safeguarding the equipment from unauthorized tampering or harm. This strategic positioning not only enhances the longevity of the units but also ensures a safer environment around the commercial property, reducing risks associated with ground-level equipment.

Ease of Maintenance

Despite being on the roof, these units are often easier to access for maintenance purposes compared to some residential units. This accessibility simplifies routine checkups and repairs.

Improved Air Quality

Rooftop units have a lower likelihood of pulling in dirt, debris, or contaminated air, which significantly contributes to improved air quality within the building. Additionally, their higher location helps to avoid common ground-level pollutants, ensuring a cleaner and healthier air supply for the building’s occupants.

Commercial Vs. Residential HVAC

When comparing commercial and residential HVAC systems, it’s clear that they’re built with different needs in mind. Commercial HVAC systems are typically much bigger and more intricate. They’re engineered to handle the demands of larger spaces and a greater number of people. Features like custom temperature zones and sophisticated filtration systems are common in these systems, tailored to the unique requirements of a business.

On the other hand, residential HVAC systems are designed on a smaller scale. They are simpler and more focused on maintaining a consistent, comfortable environment in a home setting. This smaller size is a key reason why residential HVAC units are usually installed inside the home, unlike commercial HVAC systems.

Schedule Commercial HVAC Services with MHC Air Services

At MHC Air Services, we specialize in the installation and maintenance of commercial rooftop HVAC units, bringing over 45 years of experience to every project in Dallas. Our team of NATE-certified technicians is equipped to handle any HVAC challenge, including emergency HVAC services.

Our approach includes offering competitive pricing, ensuring that you receive excellent service without stretching your budget. We stand behind our work with a 100% satisfaction guarantee, making your satisfaction our top priority. Additionally, our comprehensive VIP Maintenance Program is designed to keep your commercial HVAC system running smoothly.

For expert commercial HVAC services, count on MHC Air Services. Call us at 972-279-3400 to schedule your commercial HVAC service in Dallas today.