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National Heating and Air Conditioning

4.7 147 reviews
Overall rating
4.7
out of 5
147 reviews
5 star 91%
4 star 2%
3 star 1%
2 star 1%
1 star 5%

About National Heating and Air Conditioning

National Heating and Air Conditioning is a well-established business with over 90 years of experience in the heating and cooling industry. Their skilled technicians can install or repair a wide range of heating and air conditioning systems, including ductless mini-splits, central AC systems, and boilers. The company prioritizes customer comfort and aims to complete repairs quickly. Many customers have praised the technicians for their professionalism, friendliness, and thorough explanations of work done. Technicians like Kevin Gaines, Keith Brockman, and Branden Meadors are noted for being prompt and professional, handling tasks efficiently and answering questions in a simple way. Customers appreciate that some technicians arrive early or on time and are known for being courteous and thorough. Clean-up after work is also appreciated. While communication about the scope of work and timelines can sometimes be a challenge, the company remains committed to providing good service and value to its customers, leaving clients feeling confident in their systems.

Jul 2026
5.0
Erik of National Heating and Air did a fantastic job removing my old system and installing a new heat pump/AC and a new gas furnace. He arrived on time and got right to work. His work was neat and he was organized and he and his partner clean up and took away all of the debris. Erik explained how the thermostat operates and he stayed at the house to until he was satisfied everything was operating as it should.
Jun 2026
5.0
Erick was very professional and well informed! He did an excellent job and answered any questions we had! Definitely recommend National and Erick to anyone i know! Keep up the great work! Thanks again!
Jun 2026
5.0
I have used National for years, relying on honest maintenance service and appraisals of work or upgrades needed — or not. I’ve never been disappointed. Nick was great at steering some recent weird emergency repairs through at my house, with Ethan and Jonathon providing the technical muscle to get things right. Thank you! And get that maintenance contract — well worth it for peace of mind.
Photos of National Heating and Air Conditioning, 4300 Creek Road,  Blue Ash
All 26 photos

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Good to know

  •  online estimates 
  • on-site services
  • accepts credit cards
  • open to all

Location

4300 Creek Road, Blue Ash, OH 45241

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National Heating and Air Conditioning · 4300 Creek Road, Blue Ash, OH 45241

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