Heating and cooling in Lebanon, Maineville, Mason and Springboro
We have been family owned in Lebanon since 1979, and as a Premier Lennox Dealer we repair all brands of central air.

- Family owned in Lebanon since 1979
- Homes and businesses heating and cooling
- 24/7 emergency service
What customers say
4.7 stars on Google, 272 reviews
“Joshua arrived on time, and did a VERY thorough job of completing my spring service of AC. He recognized the fact my furnace filter should not have so much dirt, considering the fact that it was only 22 days old. My last did NOT do a good job.”
“My service technician, Jean, was fantastic. He explained everything clearly. He even noticed that one of my air vents was closed when it should have been open. He is a great asset for Comfort Solutions!”
“About 10 days ago Jean came for a regular spring checkup. He is punctual, knowledgeable, and friendly. Very efficient, would recommend. Thank you.”
“Wonderful service, professional, kind, and responsive! We have used a different company for 20 years, but will certainly be using Comfort Solutions from here out.”
“I have my ducts cleaned and also had my a/c maintenance. The guys were all professional and personable. I highly recommend it. Josh, also told me about other services they offer.”
“My furnace had quit working and Scott from Comfort Solutions came out and was able to quickly diagnose and help me resolve the issue immediately. I also had a Google Nest Thermostat installed by Comfort Solutions and it has been a lifesaver! Great family-owned local business! Thank you!”
Heating and cooling services
We repair, install and maintain AC, furnaces, heat pumps, mini-splits and thermostats, and we clean ducts.
Air Conditioning Repair & Replacement
Repair for all brands of central air, plus Lennox high-efficiency replacement systems.
Tune-Ups & Maintenance Plans
Spring AC and fall furnace maintenance, with Basic 1-year, Standard 2-year and Platinum 3-year plans.
Heat Pumps
Heat pump installation and service, including high-efficiency and geothermal options.
Ductless Mini-Splits
Lennox mini-split air conditioning for sun rooms, media rooms and other spaces without ductwork.
Thermostats
Thermostat installation and setup, including smart thermostats like Google Nest.
Indoor Air Quality
Humidifier installation for dry winter air, plus duct cleaning and filter care.
Duct Cleaning
Duct cleaning from the same local company that installs and services your heating and cooling.
Furnace Repair & Replacement
Furnace repair and replacement, with 24/7 emergency service when the heat goes out.
Heating in winter, cooling in summer
The same team handles both seasons, so one call covers your whole system.
Heating
- Heat Pumps Heat pump installation and service, including high-efficiency and geothermal options.
- Furnace Repair & Replacement Furnace repair and replacement, with 24/7 emergency service when the heat goes out.
Cooling
- Air Conditioning Repair & Replacement Repair for all brands of central air, plus Lennox high-efficiency replacement systems.
- Heat Pumps Heat pump installation and service, including high-efficiency and geothermal options.
- Ductless Mini-Splits Lennox mini-split air conditioning for sun rooms, media rooms and other spaces without ductwork.
Is it better to repair or replace an old furnace or AC unit?
A repair usually makes sense when the system is fairly young and the problem is a single part. Replacement is worth a look when the unit is old, breaks down repeatedly or struggles to keep the house comfortable. We will explain what we find so you can decide, and we can also tell you if an upgrade is likely to be needed soon so you can plan for it.
Tune-Ups & Maintenance Plans
Spring AC and fall furnace maintenance, with Basic 1-year, Standard 2-year and Platinum 3-year plans.
- Spring air conditioning maintenance and tune-up
- Fall furnace maintenance
- Basic plan, 1 year
- Standard plan, 2 year
- Platinum plan, 3 year
Equipment brands we work on
Lennox, Aprilaire
Commercial and multi-family service
Gary managed both commercial and residential units before buying the company in 2005, and we still work on both. We take care of light commercial and multi-family buildings alongside homes.
- Light commercial
- Multi-family
- Residential
- 24/7 emergency service
Towns we serve
We work out of Lebanon and serve Warren, Butler and Hamilton counties, including Mason, Maineville, Morrow, Waynesville, Franklin, Springboro and Monroe.
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Lebanon
AC repair, furnace service and maintenance plans for Lebanon homes and businesses. -
Maineville
Central air repair, replacement and tune-ups for Maineville homeowners. -
Mason
Residential and light commercial heating and cooling service in Mason. -
Morrow
Furnace and AC repair, plus maintenance plans, for homes in Morrow. -
Waynesville
AC repair, duct cleaning and yearly maintenance for Waynesville homeowners. -
Franklin
Heating and cooling repair, installation and maintenance for Franklin homes. -
Springboro
Lennox AC replacement, repair and ductless cooling for Springboro homes. -
Monroe
Heating and cooling repair, tune-ups and emergency service for Monroe residents.
Common questions
How often should my furnace and air conditioner be serviced?
Once a year for each is the usual guidance: the AC in spring and the furnace in fall. Our maintenance plans follow that schedule, with a spring AC visit and a fall furnace visit. We offer 1, 2 and 3 year plans.
Is a heat pump a good fit for a home in this climate?
Heat pumps can heat and cool a home in southwest Ohio, and many homeowners use them for both. On the coldest days some systems rely on backup heat, so the right setup depends on your house and ductwork. Call us and we will go over your home and your options.
Why is my AC running but not cooling the house?
Start with the basics: a dirty filter, closed vents or a dirty outdoor unit can all cut cooling. If you see ice on the indoor coil or lines, turn the system off so it can thaw. If the house still does not cool, call us. We repair all brands and models of central air systems.
What can help with dust, allergies or humidity in my home?
Regular filter changes are the first step, and clean ducts help keep dust from circulating. In dry winter months a humidifier adds moisture to the air. We install humidifiers and clean ducts, so we can look at what fits your home.
Do you work on both homes and businesses?
Yes. We serve residential customers and also work on light commercial and multi-family buildings. Gary managed both commercial and residential units before he bought the company in 2005.
Which towns do you serve?
We are based in Lebanon and serve Maineville, Mason, Morrow, Waynesville, Franklin, Springboro and Monroe, along with the wider Cincinnati area in Warren, Butler and Hamilton counties. If your town is not listed, call us and we will tell you if we can get to you.
Call (513) 932-7200
Heating and cooling guides for homeowners
Short answers on maintenance, repairs and equipment from the people who service systems in Warren County.
Furnaces and winter heating in Southwest Ohio
How gas furnaces work, the warning signs to watch for, filter basics, fall tune-ups, carbon monoxide safety, and when to repair or replace in Southwest Ohio.
Air conditioning through an Ohio summer
How air conditioning works in humid Ohio summers: refrigerant basics, condenser care, spring tune-ups, sizing, SEER2, breakdowns and cooling upstairs rooms.
Heat pumps, humidity and indoor air quality
How heat pumps work in Southwest Ohio winters, when dual fuel makes sense, and how to handle dry winter air, summer humidity and indoor air quality in homes.
Tell us what's going on
Tell us what system you have and what it is doing. We will read your request and call or email you to go over next steps.






