24/7 Emergency Service

National Heating and Air Conditioning is here to help with 24/7 emergency HVAC services. Call us today at (513) 621-4620 if you have an urgent issue in the Greater Cincinnati area! Whether your heat won’t come on during a cold snap or you’re struggling with no AC in the summer, our expert HVAC professionals are available day or night.

Furnace Installation & Replacement in the Greater Cincinnati Area

Surviving a Cincinnati winter means having a reliable furnace to heat your home. Whether you’re looking to upgrade your furnace or replace a heating system that’s already failed, that team at National Heating and Air Conditioning has the products and services you need to keep warm during the colder season.

National provides Cincinnati families with the industry’s top-rated energy-efficient products to keep them comfortable all year long. With more than 80 years of industry experience, our HVAC contractors have the skills and tools you need to bring ultimate comfort to your home.

For fast, efficient furnace installation when you need it, call National at (513) 621-4620 or contact us online now.

We offer budget-friendly financing options with approved credit, so you never have to put off getting the new system you need!

Signs Your Cincinnati Home Needs Furnace Replacement

Like all home appliances, the time will eventually come when your furnace needs to be replaced. If you’re unsure whether now’s the time for furnace replacement, keep a lookout for these warning signs:

  • Age: Furnaces older than 15 to 20 years will likely need to be replaced as their repair needs become more frequent and severe.
  • Energy: A spike in your energy bill could signal a major system malfunction and possibly the need for furnace replacement.
  • Dust: If you can’t keep up with the dirt, dust, or soot particles that appear while your furnace is running, it may be time for a new furnace.
  • Heat: Uneven heating or insufficient heating is a sure sign that your furnace is not working correctly.
  • Noise: A noisy furnace is one that isn’t working right and will likely need either repair or total replacement.
  • Rust: Cracks and rust developing around your furnace mean old age and potentially the need for an upgraded unit.
  • Repairs: If your furnace keeps experiencing problems and you are continually calling for repair service, it can be a good idea to replace your system before it fails and leaves you in the cold.

At National, our team is proud to provide Cincinnati families with reliable, energy-efficient products from the industry’s most trusted brands, like Bryant. And, as a certified Bryant dealer, National can provide you with the latest deals and promotions directly from the manufacturer.

For fast, efficient furnace installation and replacement in the Cincinnati, OH area, call (513) 621-4620 or contact National online now!

Our expert HVAC contractors are skilled at installing and replacing electric and gas furnaces.  Plus, we offer FREE second opinions if you want to make sure you’ve got the right advice from another HVAC company.

Furnace Installation & Replacement Service at Your Cincinnati Home

During your furnace installation appointment with National, our team of expert HVAC contractors can help you select the ideal new system for your home and heating needs. To do this, we will take detailed measurements, talk to you about your comfort needs and your budget, and recommend your best options.

Next, we’ll deliver your new furnace to your home, taking care of everything necessary to:

  • Remove your existing furnace or heating system
  • Flawlessly complete the furnace installation service
  • Get you up to speed with how to operate and maintain your new furnace, guiding you through everything from temperature controls to furnace maintenance needs so you can enjoy long-lasting performance!

Our team strives to stay up to date on all of the industry’s cutting-edge technology, product offerings, and services. When we install a furnace in your home, we guarantee the job is done 100% right, or it’s 100% free. And with our one-year “test-drive” on replacement equipment, if you’re not satisfied with your replacement furnace, we’ll give you your money back and remove the unit from your home.

For risk-free furnace installation and replacement service in the Cincinnati, OH area, call National at (513) 621-4620 or contact us online now.

Schedule Furnace Installation in Cincinnati, OH

The only way to ensure your new furnace is ready to help you weather the Cincinnati winter is through professional furnace installation and replacement services from National. Featuring top-rated products and brands and guaranteed satisfaction with every job, National has everything you need to stay comfortable all year long.

Call (513) 621-4620 or contact National online now to schedule furnace installation or replacement at your Cincinnati, OH home.

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What To Expect Discover the National 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!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

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!

Upfront, Honest Pricing

We offer free estimates and price matching on all major equipment purchases. We’ll match any competitor's price as long as the equipment is an “apples-to-apples” comparison.

Convenient Financing

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

Our Reviews

What Our Clients Are Saying

Brandon of National Heating did an excellent job servicing my AC. He is very thorough, knowledgeable, and professional. He discovered that the low outside temperature sensor had not been set up on my Evolution Connex Control and took care of it. I appreciated his top-notch service!

Thomas S.

Great company that I trust. Very thorough. I just had my air conditioner annual service. I used Help in the past. They always tried to upsell every opportunity they had. National Heating and A/C is the real deal from booking the appointment to the actual work. Every person I have dealt with is kind, knowledgeable, and…

Paul M.

I can highly recommend National (previously Nelson Comfort) Heating and Air especially if Sanjay is the company representative. He was beyond good in that he completely cleaned the outside unit and was very thorough with the ac equipment inside the house. He even destroyed a wasp nest that I had not noticed. Five stars for this…

Susan S.

Excellent experience all around. Communication from the company was timely and complete. My service technician Chad Wilson was very knowledgeable, efficient and helpful. I had a lot of questions, having just moved into a house with systems that were unfamiliar to me (geothermal, radiant heat). Chad answered all my questions and spent extra time helping me…

Mary C.

My family has been using this company for years. They've always provided us with honest feedback on pricing for repairs and maintenance. This means a lot to a family on a tight budget. We never feel like we are charged for unnecessary items. All charges are explained and examined in great detail before being followed through.…

Megan K.