# Heating and cooling in Mason, Maineville and South Lebanon We repair and install furnaces, air conditioners and heat pumps for homes, and we service all brands. Most furnace problems are fixed in one day. [Get a quote](#quote) [ (513) 496-2477](tel:+15134962477) - **Based in Mason** at 3532 Irwin Simpson Road, Suite 70 - **4.9 stars on Google** 172 reviews - **Family-owned** and operated, Ohio HVAC license 48904 - **Open 7am to 9pm** seven days a week ## Heating and cooling services Repair, replacement, maintenance and air quality work for homes in Warren and Hamilton counties. [ Furnace Repair & Replacement Furnace repair, maintenance, installation, and tune-ups with safety checks for homes in Mason and nearby towns. More about furnace ](/services/furnace-repair/)[ Air Conditioning Repair & Replacement A/C diagnostics, repair, installation, replacement, and yearly maintenance for homes in Mason and Warren County. More about air conditioning ](/services/ac-repair/)[ Heat Pumps Heat pump repair, maintenance, and installation for homes in Mason, Springboro, Blue Ash, and nearby towns. More about heat pumps ](/services/heat-pumps/)[ Indoor Air Quality Humidifiers, dehumidifiers, UV lights, air purifiers and air filters for homes in Mason and nearby. More about air quality ](/services/indoor-air-quality/)[ Thermostats Smart thermostat installation and setup for homes in Mason and the surrounding area. More about thermostats ](/services/thermostats/)[ Tune-Ups & Maintenance Plans Furnace, A/C and heat pump tune-ups that catch problems before the weather does. More about maintenance ](/services/maintenance/)[ Ductwork & Dryer Vents Duct repair, sealing and dryer vent work for homes in Mason and nearby towns. More about ductwork ](/services/ductwork/)[ Commercial HVAC Heating and cooling questions for commercial buildings in the Mason area, starting with a call. More about commercial ](/services/commercial-hvac/) ## Recent jobs Photos from our own installs and service calls around Mason. [All photos](/gallery/) ## What customers say Comments from homeowners we have worked for. > “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 > “Amazing company, amazing tech. Will use again. And recommend to anyone. They are honest and fair with the pricing and work.” **Eric Pratt** · 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 ## Towns we serve We work out of Mason and serve homes in Maineville, South Lebanon, Lebanon, Loveland, Sharonville, Blue Ash and Springboro. [ Mason Furnace, air conditioning and heat pump service for homes in Mason. Heating & Cooling in Mason ](/areas/mason/)[ Maineville Heating, cooling and heat pump service for homes in Maineville. Heating & Cooling in Maineville ](/areas/maineville/)[ South Lebanon Furnace and air conditioning repair and installation in South Lebanon. Heating & Cooling in South Lebanon ](/areas/south-lebanon/)[ Lebanon Heating, cooling and heat pump service for homes in Lebanon. Heating & Cooling in Lebanon ](/areas/lebanon/)[ Loveland Furnace, A/C and heat pump service for Loveland homes, from our Mason office. Heating & Cooling in Loveland ](/areas/loveland/)[ Sharonville Heating, cooling and air quality service for Sharonville homeowners. Heating & Cooling in Sharonville ](/areas/sharonville/)[ Blue Ash Furnace, A/C and heat pump work for Blue Ash homes. Heating & Cooling in Blue Ash ](/areas/blue-ash/)[ Springboro Heating and cooling repair, installation and maintenance for Springboro homes. Heating & Cooling in Springboro ](/areas/springboro/) ## Heating and cooling guides for homeowners Plain answers on furnaces, air conditioning, heat pumps and indoor air. [ Furnaces and winter heating in Southwest OhioHow 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. ](/guides/furnace-guide/)[ Air conditioning through an Ohio summerHow air conditioning works in humid Ohio summers: refrigerant basics, condenser care, spring tune-ups, sizing, SEER2, breakdowns and cooling upstairs rooms. ](/guides/air-conditioning-guide/)[ Heat pumps, humidity and indoor air qualityHow 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. ](/guides/heat-pumps-and-air-quality-guide/) ## Common questions Something else on your mind? Call [(513) 496-2477](tel:+15134962477). [All questions](/faq/) 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](/services/maintenance/). 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. 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](/services/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](/services/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](/services/ac-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. Clean ductwork also matters. We install all of these. See [indoor air quality](/services/indoor-air-quality/). ## 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](tel:+15134962477) - [ inbound@masonheatingair.com](mailto:inbound@masonheatingair.com) - 3532 Irwin Simpson Road, Suite 70, Mason, OH 45040 Request a quote: call (513) 496-2477, email inbound@masonheatingair.com, or use the form at /contact/. --- **Mason Heating & Air** · 3532 Irwin Simpson Road, Suite 70, Mason, OH 45040 · (513) 496-2477 · inbound@masonheatingair.com [Get a quote](/contact/) · [Services](/services/) · [Guides](/guides/) · [FAQ](/faq/)