24/7 Emergency Service

Commercial Air Conditioning Services in the Greater Cincinnati Area

During the hot summer weather, the air conditioning system in your Cincinnati commercial property is crucial to keeping your tenants and employees comfortable. At National Heating & Air Conditioning, our top priority is providing outstanding service for all of our commercial customers’ cooling needs. Nobody wants to deal with a broken air conditioner, but with National, our expert team will complete a thorough inspection of your HVAC unit and offer the services you need to keep your system working at peak output.

Call National at (513) 621-4620 today to schedule commercial air conditioner services in the Cincinnati area.

Commercial AC Installation & Replacement

When your air conditioner starts to fail, it’s time to consider installing a new, energy-efficient AC unit to get the job done in your commercial building. National offers a wide variety of air conditioners from Bryant, a world-class manufacturer of heating and cooling equipment. Not only will a new HVAC unit keep your business comfortable during hot summer days, but new AC equipment is also more energy-efficient so you can save money. At National, our technicians are all highly trained and NATE-certified, so you can count on us to provide expert installation and replacement services.

Ready to replace your commercial AC? Call (513) 621-4620 to request a FREE estimate for an AC installation in Cincinnati.

Top-Rated Commercial AC Repair

When your air conditioning system needs repairs, look no further than the experts at National. We’ll take a close look at your entire HVAC system to get to the root cause of the problem and make the necessary repairs to ensure it doesn’t happen again. Your air conditioner could need repairs if you notice any of the following problems:

  • Stale, musty odors coming from the unit
  • Knocking, banging, or grinding noises
  • Reduced airflow or uneven hot spots throughout your building
  • Short-cycling
  • Inaccurate thermostat readings
Schedule Your Service Today!

Commercial Air Conditioning Maintenance

At National, we understand that maintaining a large HVAC system in a commercial property takes a toll on your bottom line. That’s why we offer a preventative maintenance program designed to keep your air conditioning unit performing at peak efficiency year-round. Our program includes the following perks:

  • Cleaning the condenser unit and coils
  • Inspecting the electrical system
  • Lubricating moving parts and inspecting fan belts
  • And more

Protect your HVAC investment with our maintenance program. Call National at (513) 621-4620 for routine maintenance services today!

Call National for AC Service in Cincinnati

Since 1931, National Heating & Air Conditioning has proudly served the air conditioning needs of commercial properties and businesses in Cincinnati. When you partner with National to keep your building’s air conditioning system in top condition, you get the benefit of working with a team that truly cares. Our commitment to your property’s comfort and safety will be evident from your first conversation with us, plus we back our work with a 100% satisfaction guarantee.

Schedule commercial AC services in Cincinnati today by calling National at (513) 621-4620 or contacting us online.

What To Expect

Discover the Difference

Satisfaction
Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years
Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained
Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency
Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Free
Estimates

With our free estimates on replacements, you can take the stress out of finding an HVAC contractor.

Convenient
Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

Satisfaction Guaranteed

Your comfort is our top priority, so we'll work tirelessly to guarantee you're 100% satisfied with our service.

Over 90 Years Experience

We have been providing HVAC services since 1931, so we have the experience to solve any of your problems.

Trained Technicians

Our team stays up to date with and continuously trains on all the latest HVAC technologies.

24/7 Emergency Service

HVAC systems choose the worst times to breakdown, so we're available nights, weekends, and holidays to help!

Free
Estimates

With our free estimates on replacements, you can take the stress out of finding an HVAC contractor.

Convenient
Financing

Costs should never be a barrier to receiving the services you need, so our team offers financing options, subject to approved credit.

What Our Clients Are Saying

Our Neighbors Are Saying

Great service. Turned out it was only a bad fuse on my new unit, they instilled a few months ago. Very friendly guy and took the time to show me what he was doing, when…

Rob K.

I've been doing business with National for 30+ years. Their technicians are very knowledgeable and professional. The company is top notch.

Junior E.

Gina was a pleasure to work with and was very helpful in recommend specifications that met our application. The pricing was very competitive, and both the quote and scheduled install date were lightning fast!

Robert T.

This was just our semi-annual preventative maintenance and it was done on schedule. Our technician was courteous, friendly and knowledgeable. He wore fresh shoe covers into our house to protect our carpets and was wearing…

Field B.

Chad was an awesome service tech. Did an amazing job. Kept me informed of everything he was doing. Showed me a part that was bad and my furnace that had probably contributed to my electric…

Gina W.