7:30am-5pm Monday-Friday | 4300 Creek Road
Blue Ash, Ohio 45241
call us (513) 621-4620
The National Difference: Longest running Bryant dealer in Cincinnati

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!

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 Temperature Should I Set on My Thermostat?

The ideal temperature to set on your thermostat will vary by season. In the summer, it's recommended that you set your thermostat between 70˚ and 75˚ while you're at home. When you're away from home, setting the thermostat nearer to 80˚ can save energy, which will save you money on…

read more

What Size HVAC System Do I Need?

The best size for your new HVAC system will depend on a number of factors, like: The size and layout of your home The number of windows and doors your home has The cooling load required to meet your comfort needs The best way to ensure you select a perfectly…

read more

How Long Does An Air Conditioner Last?

The lifespan of an AC system will depend on various factors, like: The type, brand, and model of the system you have Whether the system was installed properly How frequently it's used How often it receives maintenance service On average, air conditioners can last about 10 to 15 years. The…

read more

How Often Should I Schedule AC Maintenance?

We recommend air conditioner maintenance service at least twice a year, once before you turn your system on for spring or summer and again before you shut your system down in fall or winter. If anyone in your family has respiratory issues or a compromised immune system, more frequent AC…

read more
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.