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 & Repair in Cincinnati, OH

HVAC technician removing panel to change an air filterWhen you need dependable furnace services in Cincinnati, the most trusted choice is National Heating and Air Conditioning. We’re the number one company in Cincinnati because we’ve been providing outstanding customer service for both gas and electric models, including free estimates and 24/7 services, since 1931 — that’s over 90 years of tried-and-true experience!

With National, we strive to make furnace installations and repairs stress-free. Schedule your free installation estimate in Blue Ash, Loveland, or Cincinnati today!

Same-Day Furnace Repairs

A malfunctioning furnace isn’t just inconvenient — it’s also a safety hazard because it could result in carbon monoxide leaks, frozen pipes that burst, and serious discomfort at home. Many repairs can’t and shouldn’t wait, which is why National provides same-day furnace repairs in the greater Cincinnati area. If your system isn’t turning on, making strange noises or smells, or blowing cold air, call us ASAP!

Expert Furnace Installation & Replacement

Every furnace needs professional servicing and repairs now and then, so how do you know when your system needs to be replaced? This question comes up all the time! In general, factors to consider include:

  • Age: They can last up to 15 years. If your furnace is 10+ years and needs frequent repairs to function, you may be better off upgrading to a new, higher-efficiency system.
  • Frequent cycling: Your unit could be the wrong size for your house, which forces it to work constantly to maintain the temperature.
  • Spiking energy bills: Upgrading to a higher-efficiency version can save you hundreds of dollars a year in energy costs.
  • Poor air quality: The latest models use smart technology and advanced air filtration to provide cleaner air.

At National, we have nearly a century of experience doing installations and replacements, which means we’ve seen it all. Our seasoned technicians can help you determine the right choice for you, based on the furnace’s age, condition, and your budget. We understand that new systems can be a hard expense to swallow, so we offer free installation estimates and flexible financing.

3 Benefits of Choosing Furnace Heating

Did you know that furnaces are one of the most popular heating sources in Ohio? People install to take advantage of several benefits, including:

  • Faster heating: Because it uses forced air, it can heat your house faster than a boiler or other heating systems.
  • Cleaner air: Modern systems use advanced filtration and smart technology to clean the air before it blows through your ductwork. You can also attach a whole-home air filtration system for even cleaner air.
  • Lower energy bills: Gas models are energy-efficient, saving you money on energy bills.

Furnace Maintenance & Tune-Ups

Routine maintenance and tune-ups are designed to keep your furnace in tip-top shape so you won’t need to worry about unexpected breakdowns in the middle of a winter storm. Regular maintenance also prolongs the life of your system while keeping your energy bills down because your system is running efficiently.

Our technicians provide complete furnace tune-ups and will inspect and replace any worn parts, clean and lubricate moving parts, change filters, run diagnostics, and so much more.

Why Choose Us?

When it comes to local experience and expertise in furnace installations and replacements, National Heating and Air Conditioning simply can’t be beat. When you go with us, you can always count on NATE-certified technicians who can service all brands. And we back our work with a 100% satisfaction guarantee.

At National, we’ve got your back 24/7 and won’t rest until you are 100% satisfied! Call or contact us online to schedule your appointment today!

 

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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.