Open 8am-5pm: Monday - Saturday | 7861 Palace Dr.
Cincinnati, OH 45249
call us (513) 621-4620
The National Difference: LONGEST RUNNING BRYANT DEALER IN CINCINNATI

Commercial AC Repairs for Your Cincinnati Property

Nothing will bring productivity to a halt faster than a broken air conditioner in your commercial building. When your employees and tenants can’t work, every second counts to get the cool air flowing again. If the HVAC system in your Cincinnati commercial property fails, you can trust the professionals at National Heating and Air Conditioning to get you back up and running. For over 80 years, National is the number one contractor to call for commercial HVAC service, repairs, installation, and more.

When your HVAC unit fails on the hottest day of the year, you can count on National to send expert technicians to your building 24/7 to get your air conditioner back in working order. If your commercial HVAC system is in need of repair, call the experts at National at (513) 621-4620 today!

Why Choose National to Repair Your Commercial Cooling System?

When you choose National, you’re getting the best. Our technicians are NATE certified and receive extensive training to stay up to date on the latest in HVAC technology. Our technicians thoroughly inspect your entire HVAC equipment to find the cause of the problem and will talk you through the options for fixing it and keeping it running for the long haul. Some indicators your air conditioner needs repair include:

  • Reduced Airflow – Does your HVAC system constantly chug along but doesn’t produce enough cool air? If so, vital components may be experiencing excessive wear and tear, or there could be a clog in the drain line.
  • Sky High Energy Bills – Do your cooling bills increase each month even though you haven’t changed your regular thermostat settings? Your equipment could be working extra hard just to maintain its temperature setting. Our techs can find the answer.
  • Strange Odors – Have you noticed musty, unpleasant odors coming from your air conditioner vents? This could be a sign of mold and mildew buildup up and requires immediate service.
  • Loud Sounds – You’re supposed to hear a humming noise from your HVAC system, but if you notice knocking, banging, or grinding sounds, call a National tech immediately. These sounds could indicate that your unit is suffering from significant wear and tear and may require replacement parts.

Is your air conditioner showing any of these troubling signs? If so, call National at (513) 621-4620 for expert commercial HVAC maintenance and repair services today!

Prevent the Need for Repairs with Routine Maintenance

When you invest in a new heating and cooling system, you’ll want to keep it working at peak efficiency. When you schedule routine, preventative maintenance with National, our techs will stop by at a time convenient for you to thoroughly inspect all of the parts of your new equipment including coils, condensers, fan belts, electrical systems, and much more to keep your new unit performing at peak efficiency.

Don’t wait for your HVAC equipment to fail. Schedule regular maintenance with National today!

24-Hour, Emergency Repairs for Commercial Air Conditioning Equipment

No AC breakdown is ever convenient, and the trouble is multiplied by the amount of people affected. When you own a commercial property, your air conditioning system impacts more than just one person or family, so the need to repair it is urgent. When you need repairs for your commercial AC system, you can count on National to understand the gravity of the situation and to respond to it accordingly. We will be there as quickly as possible, and time of the day, and even on holidays!

Call National for Commercial AC Repair in the Cincinnati Area

Are you ready to receive more information or to schedule an appointment? Contact National now!

Testimonials
See What People Are Saying About Us

"This company is always friendly and on time. They work hard and always tell me what they think they need to do before they do it. They clean up well after the job is done."

Jenny, Cincinnati

"Keith, Dave, and Randy arrived on time. They were very thorough with explaining all of our new equipment. My family and I could not be mored pleased with National Heating and Air and their employees. I am a very happy..."

Erin, Cincinnati

"Sales and installation was on time, thorough, completed on time and did a quality job at a very reasonable price. Two weeks after we are completely satisfied."

James H., Cincinnati

"This company was wonderful! They even called before they came to ask if they could bring me anything!!! The technician was very thorough and very courteous. I will use them as my heating and air conditioning company loyally. In fact,..."

Customer, Mainville

"I was told by my previous contractor about the possible cost of repairing my 12-year old heat pump and decided a new one was desirable. They gave me a quote and I contacted two additional contractors including National. The rep..."

Pete, Cincinnati

"They do boilers as well and I think they do a great job.  I’ve had other people come out to do the work and they settled with it, but it didn’t work very well... I had National Heating & Air..."

Carol, Cincinnati

"National Heating and Air Conditioning were excellent. They arrived within 30 minutes of request, very professional, courteous and thorough. The job was completed on time too."

James, Cincinnati

"The installation team arrived on time, installed the heat pump and blowers in an efficient and timely manner.  They took care not to soil any carpets etc. and completed the job in a day as scheduled.  Totally satisfied with this.."

Peter, Cincinnati

"Their technician Dave was knowledgable, professional, and friendly - and arrived within 30 minutes. Scott's analysis was on target and Dave was able to fix and service my unit in about 45 mins. I would recommend National without hesitation. Thanks..."

Miguel, Cincinnati

"Steve, sales very knowledgeable and friendly, took the time to sell us a new unit. Felt we were buying unit for our house. National showed up next week and installed in a day. Very professional, curious and timely. Absolutely recommended!"

Justin, Cincinnati

"Keith was on time & finished the job 1 and half hour earlier than expected. Worked hard & cleaned up after he was done. Very polite & very professional. Did a good job."

Karen & Randy, Cincinnati
The National Difference: Longest running Bryant dealer in Cincinnati
FAQs

My house is drafty. Do I need
new windows and doors?

When a house is drafty, the first things that many people think about are doors and windows. In fact, there are a handful of home energy upgrades that are much more cost-effective and beneficial than windows and doors (which can cost an arm and a leg but may not do…

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My house is cold. Do I need a larger furnace?

There are many causes for a house being uncomfortably cold in the winter, and there are at least as many solutions. Typically, a cold house is a drafty house with significant air leakage and insufficient insulation. Sometimes it can be caused by a leaky duct system or a poorly performing…

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Is all insulation created equal?

No! Not all insulation is equal. In fact, the insulation in many North American homes today was either improperly installed, or has settled over time, or has been compromised by air leakage. In many cases, existing insulation in homes performs so poorly that the house remains uncomfortable and energy bills…

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Is it possible to manage my home’s energy consumption from a smartphone?

Breakthrough technology over the last few years has made it possible to monitor and manage your home or building's energy consumption via WiFi, allowing you to view your home's energy use in real time and even turn devices on and off. It is even possible to manage energy use using…

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Affiliates & Certifications:
The information on this website is for informational purposes only; it is deemed accurate but not guaranteed.
It does not constitute professional advice. All information is subject to change at any time without notice. Contact us for complete details.