Heating and cooling in Mason, Maineville and South Lebanon

We repair and install furnaces, air conditioners and heat pumps for homes, including Lennox, Carrier, Trane, Bryant, Rheem and Goodman. Most furnace problems are fixed in one day.

4.9 stars from 172 Google reviews

Smiling HVAC technician in a green uniform using a tool to service an outdoor air conditioner condenser beside a home
  • Based in Mason at 3532 Irwin Simpson Road, Suite 70
  • Family-owned and operated, Ohio HVAC license 48904
  • Open 7am to 9pm seven days a week

What customers say

4.9 stars on Google, 172 reviews

“Amazing company, amazing tech. Will use again. And recommend to anyone. They are honest and fair with the pricing and work.”
Eric Pratt, Google
“Adam was friendly and explained everything in a straightforward easily understood way.”
Michael Gilmore, Google
“They did a great job. They talked to me about any issues that came up and told me how everything worked.”
Judy Schall, Google
“Chris came out and was great!”
Samantha L, Google
“Jacob did a great job! Very difficult space limitation and got the job done right. Thank you!”
Kristine P., Yelp

Heating in winter, cooling in summer

The same team handles both seasons, so one call covers your whole system.

Heating

  • Furnace Repair & Replacement Furnace repair, maintenance, installation, and tune-ups with safety checks for homes in Mason and nearby towns.
  • Heat Pumps Heat pump repair, maintenance, and installation for homes in Mason, Springboro, Blue Ash, and nearby towns.

Cooling

  • Air Conditioning Repair & Replacement A/C diagnostics, repair, installation, replacement, and yearly maintenance for homes in Mason and Warren County.
  • Heat Pumps Heat pump repair, maintenance, and installation for homes in Mason, Springboro, Blue Ash, and nearby towns.

Is it better to repair or replace an old furnace or AC unit?

It depends on the repair cost, the age of the system and how often it has broken down. We do not push a new system when the old one works fine. We will look at it, tell you how much life it has left and let you decide.

Tune-Ups & Maintenance Plans

Furnace, A/C and heat pump tune-ups that catch problems before the weather does.

  • Furnace tune-up and safety check
  • A/C maintenance
  • Heat pump maintenance
  • Assessment of your system's remaining life
  • Explanation of any repairs needed

Equipment brands we work on

Lennox, Carrier, Trane, Bryant, Rheem, Goodman, Amana

Recent jobs

Photos from our own installs and service calls around Mason.

Technician in green uniform working on outdoor AC unit
Smiling technician adjusting wall thermostat in a home
Technician shaking hands with customer beside company van
Technician standing beside outdoor condenser at brick house
Technician crouching next to gas furnace
Technician kneeling beside furnace in attic

All photos

Common questions

How often should my furnace and air conditioner be serviced?

Once a year for each is the usual guidance: the furnace in fall before heating season and the air conditioner in spring before it gets hot. A tune-up and safety check on the furnace catches small problems early. See our maintenance services.

Can you repair my furnace in one day?

Most furnace problems we see are repaired in one day. Our vans carry common parts such as blowers, switches, control boards and igniters, though a specific part can sometimes need to be ordered. See furnace repair.

Is a heat pump a good fit for a home in this climate?

Heat pumps both heat and cool, and many homes in southwest Ohio can use them. Whether one suits your house depends on its insulation, ductwork and your current system. We can look at your home and talk through it. See heat pumps.

Why is my AC running but not cooling the house?

Common causes include a dirty air filter, a dirty coil, low refrigerant or a failing part. Replacing a clogged filter is a safe first check. If air is still warm, we can diagnose it. See A/C repair.

What can help with dust, allergies or humidity in my home?

Better air filters, air purifiers, UV lights, humidifiers and dehumidifiers each address different problems. We install all of these. See indoor air quality.

Do you work on homes only?

Yes. We work on homes in Mason and nearby towns.

Call (513) 496-2477

All questions

Tell us what's going on

Send us a few details about your furnace, air conditioner or heat pump and we will contact you to set up the next step.

(513) 496-2477 inbound@masonheatingair.com 3532 Irwin Simpson Road, Suite 70, Mason, OH 45040

Request a quote

What do you need help with?
Enlarged project photo