Ohio State Air Ltd.

Talk to us about mini-split ductless solutions. We’re your local, reliable, and honest heating and cooling company.

WINTER ALLERGIES ARE REAL! CALL FOR RELIEF.

STAY SAFE THIS HALLOWEEN! Change your HVAC filters. :-)

RAGWEED SEASON IS IN FULL SWING
Grass pollen affects more than 23 million people in the US and Canada. If you're experiencing symptoms such as congestion, a runny nose, sneezing, coughing, or itchy eyes, reach out to discover how we can enhance the air quality in your home!

Here’s to all the hardworking folks that keep our country running. 🤜🤛 🙌👏

Our summer schedule is packed, but our dedicated technicians are up for the challenge. From sunrise to sunset, they're on the job, ensuring you stay cool and comfortable. Remember, a cooler summer is just one call away with our skilled pros on your side.

END THE SUFFERING! Is your central AC not working as it should? Are you using window units? Let's chat about smart, cost-effective solutions to keep your whole house cool and comfy this summer.

Feeling a draft? It's not just you. EnergyStar estimates that up to 30% of the air moving through your duct system might be escaping through leaks, holes, or poorly connected ducts. That's like throwing money out the window! But don't worry, our team is on it. Give us a ring for an inspection and we'll patch things up.

Better efficiency means lower costs and better air. Call us to make sure your AC is in tip-top shape for summer!

Filters used for too long will clog with dust, pollen and whatever else is floating in your home’s air. This leads to lower air quality, inefficient operation, higher energy bills — even system failure. Have you changed your air filter lately?

Q: I have a sunroom that isn’t connected to the heating and cooling system. Is there a cost-effective way to cool and heat the room?
A: A ductless mini-split can be a budget-friendly way to add heating and cooling to rooms without existing ductwork.