Wheaton's Trusted Home Services Company Since 2007


Complete Commercial Air Conditioning Services

Round the Clock Commercial AC Repair, Installation, and Maintenance Services

Numerous obstacles await business owners, developers, and facility managers as they strive to achieve a balance between their cooling resources.

Fortunately, OneStop Pro understands how crucial a solid partnership with a Wheaton, IL-based HVAC contractor is. One who is fully licensed and has sufficient experience in everything related to installations, maintenance, and repair of air conditioners and commercial heating.


Looking for a top-rated company to service your commercial air conditioning system? Call OneStop Pro at 630-733-9000 to schedule service with our top-rated technicians!

Installation of Your Commercial Air Conditioning

Commonly, the range of commercial AC equipment that is manufactured falls between 5 and 25 tons. However, it is crucial to determine the capacity of the equipment using commercial load calculations. The requirements of proper cooling in your commercial building might change dramatically based on the weather, the occupancy rates of your building, and the process through which heat is generated.

Our highly experienced technicians will closely inspect your duct system once the project’s installation phase starts. This is needed to ensure a standard performance is reached at both the source and the supply register. In addition, when it comes to commercial projects, experience with balancing heavy schedules of constructions and subcontractors is essential.

A new construction project might raise job site confusion, delays, and higher building costs. Therefore, an excellent contractor will be able to fulfill commitments and scheduling requirements. In addition, a good commercial AC contractor will only ask for changes in your order if there are legitimate reasons for doing so.

Specialized Commercial Air Conditioning Services

Most businesses deem commercial air conditioning services to be essential for the continuation of business operations. Usually, service technicians will have undergone more specific training than residential technicians.

Residential servicing is more concerned with providing comfort, whereas commercial HVAC is generally incorporated within the fundamental business processes. This is especially the case for businesses where maintaining certain levels of humidity, along with specific temperatures, is crucial for supporting a productive work environment.

This is where we, at OneStop Pro, come in. Our technicians are NATE certified, and they are fully equipped with the best and newest tools, making it possible to identify the problem and completely restore your HAVC system. In addition, they are available around the clock to help you, should you require repairs to be done immediately.

These are the typical commercial air conditioning equipment problems that we deal with most frequently:

Ensuring an uninterrupted AC service is a critical goal for all businesses. Therefore, having an agreement when it comes to the maintenance of your commercial air conditioning can assist in reaching your goal, as well as eliminating all costly downtime and reducing expensive repairs. All of this illustrates the importance of choosing a contractor with good experience in commercial HVAC systems. This is because they are much more complex than the AC system you’ll find in your home.

Therefore, specialized technicians in commercial air conditioners need to complete intense training and are tested regularly. OneStop Pro’s agreement of maintaining your commercial air conditioners combines all essential services to eliminate issues before they damage your system.

We will inspect and test motors, controls, relays, filters, capacitors, economizers, burners, make-up air units, and other vital system components.

Contact our friendly and professional team today and keep your business cool all summer! We are available 24/7 for your commercial air conditioning needs. Call OneStop Pro at 630-733-9000 to schedule your service!

Wheaton's Trusted Commercial AC Contractor

At OneStop Pro, we offer complete commercial heating and air conditioning services. If you are located in Wheaton, IL or the surrounding communities, call our experts at 630-733-9000 today.


We are Chicagoland’s Top-Rated Home Services Company

OneStop Pro is five star rated on Yelp, has won the Angie’s List Super Service Award six times, and is A rated on the BBB. From residential to commercial, we offer repair, service, and installation for electrical and HVAC systems alike. We here at OneStop Pro work 24/7 to ensure a seamlessly perfect project, every time.


“Whether HVAC, electric, or plumbing, OneStop Pro keeps you running”


Your Plumber, Electrician, and HVAC Guy, in One Five-Star Rated Stop.





Proudly Serving the Western Suburbs of Chicago

Contact One Stop Pro Today

We offer 24/7 Emergency Service to all of our customers. Since 2007, OneStop Pro Plumbing, Heating, Cooling and Electric has been providing best-in-class installation, repair and maintenance services to residential and commercial clients throughout the Wheaton area and beyond. We believe in providing first-class solutions to your plumbing, heating, AC & electrical needs at a price you can afford.