Ohio State Air Ltd.

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.

Q: Why does my house get cold and hot spots?
A: The main reason is usually airflow problems, although other factors can contribute. Contact us for an accurate assessment and potential solutions.

High air quality is paramount in homes with asthma and allergy sufferers. HEPA or MERV 13 and higher air filters capture the smallest airborne allergens. Need better filters? Call us.

It's not too early to schedule your heating and cooling Spring maintenance visit. Give us a call!

Leave your shoes at the door to reduce allergens entering the house.
We’re here to make sure your HVAC system is working as it should to keep your home comfortable and your indoor air quality at its best. Talk to us about what we can do to help!

Leave the windows closed to reduce allergens entering the house.
We’re here to make sure your HVAC system is working as it should to keep your home comfortable and your indoor air quality at its best. Talk to us about what we can do to help!

Upgrade to higher-quality air filters to better remove the tiny particles that make life miserable for allergy sufferers.
We’re here to make sure your HVAC system is working as it should to keep your home comfortable and your indoor air quality at its best. Talk to us about what we can do to help!

Vacuum, dust and wash bedding often.
We’re here to make sure your HVAC system is working as it should to keep your home comfortable and your indoor air quality at its best. Talk to us about what we can do to help!

Add portable air purifiers to the rooms you’re in the most.
We’re here to make sure your HVAC system is working as it should to keep your home comfortable and your indoor air quality at its best. Talk to us about what we can do to help!

What’s the most common month for hail? Trick question! April AND September bring the most hailstorms! Whenever hail strikes, your outdoor condenser can sustain damage. If and when that happens, make sure one of our technicians takes a look before you run your system.

It’s dustier in your home during winter. Why? People and pets spend more time indoors. Fireplaces add dust. The air is drier, so we shed more skin cells. Those fur babies leave more dander and hair. Yuck. Clean more often for better air quality — and call us to learn about whole-house humidifiers!