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Professional Heating & Cooling Services in Fairfield, Ohio

You expect a lot from a heating and air conditioning company, and it begins with trust. You want a company that people regard as reputable, dependable, and fairly priced. You want a company like National Heating and Air Conditioning. Fairfield residents have been trusting us to provide superior HVAC services for 80 years and we’ve consistently risen to the challenge.

But the National team takes nothing for granted. Now that we’ve earned the trust of people in Fairfield, we work hard to maintain it. See for yourself why National Heating and Air Conditioning has become Fairfield’s go-to heating and air conditioning company—a company people trust with their homes and their safety.

The experts at National Heating and Air Conditioning are one phone call away for Fairfield HVAC services at (513) 621-4620!

Heating Services in Fairfield

You’ve probably heard of the expression: “take care of your home and it will take care of you.” We think this warning should be fixed to every furnace in Fairfield to remind homeowners of the importance of scheduling an annual tune-up with National Heating and Air Conditioning. This annual check ensures that your furnace is safe to run and is not emitting dangerous levels of carbon monoxide, making your furnace less vulnerable to breakdowns and bringing minor problems to our attention so we can fix them before they develop into more expensive problems.

When you need heating services in the Fairfield area, there’s only one name you need to know: National Heating and Air Conditioning. Contact us today!

Schedule Your Service Today!

Fairfield Air Conditioning Services

You might think of your furnace as one complex piece of machinery, but it pales in comparison to your air conditioner. In fact, except for the vehicle you drive, it’s probably the most complex piece of machinery you’ll ever own. An annual tune-up from National Heating and Air Conditioning will keep your air conditioner running smoothly. We begin by removing its primary enemy: dirt and grime, which naturally build up on an air conditioner  that is in regular use. Then, we follow industry standards and: tighten the electrical connections; check the thermostat settings and controls; measure the voltage; lubricate the moving parts; inspect the condensate drain; and check the refrigerant level. In addition to the most comprehensive air conditioner maintenance in Fairfield, we offer:

Give us a call at (513) 621-4620 to learn more about our air conditioning services in Fairfield, OH, or to schedule an appointment today!

Fairfield’s Most Reliable HVAC Company

When your Fairfield home needs heating or cooling services, the only name you need to know is National Heating and Air Conditioning. We’ve seen it all when it comes to breakdowns and repairs, so whatever issue you may have, we’re prepared to resolve it.

Contact us online or call us at (513) 621-4620 to schedule air conditioning or heating service in Fairfield, OH!

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.

Free
Financing

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

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.

Free
Financing

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

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.

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