Cosby Heating & Cooling

05/29/2026

As temps climb, comfort isn’t just about cool air, it’s also about humidity and airflow. Your HVAC system helps manage moisture levels and indoor air quality, keeping your home feeling comfortable even on sticky days. Want to improve how your whole home feels? We can help.

05/27/2026

The first hot stretch always sneaks up fast. A quick HVAC tune-up helps your system run more efficiently, keeps energy bills in check, and can help prevent surprise breakdowns when you need cooling the most.

05/26/2026

A quick HVAC tune-up now can help your system run more efficiently and stay reliable through the hottest days ahead. It’s one simple step that can help reduce the chance of unexpected breakdowns when you need cooling the most. Ready to get summer-ready?

05/25/2026

This Memorial Day, we honor and remember the brave men and women who made the ultimate sacrifice for our country. 🇺🇸 Their service and dedication will never be forgotten.

From all of us at Cosby Heating & Cooling, we wish you a safe and meaningful holiday.

05/25/2026

This Memorial Day, we pause to remember the men and women who gave their lives in service to our country. Their sacrifice made the freedoms we enjoy today possible and their legacy lives on in the moments we share with family and friends.

05/23/2026

A few simple tweaks can make a big difference in how your home feels. Swap your filter, keep vents clear, and adjust your thermostat for better efficiency and more consistent comfort. Want more easy comfort tips? Click the link.

05/22/2026

Graduations, parties, and out-of-town guests, May is full of reasons to open your home. Bryant systems are designed for whisper-quiet outdoor performance so conversations carry, laughter lasts longer, and your backyard stays the focus while your system runs quietly in the background.

05/15/2026

As temperatures start to rise your AC should be keeping your home comfortable, not struggling to keep up.

If you’re noticing uneven cooling, weak airflow, or longer run times, it may be time to have your system checked.

Catching small issues early can help prevent bigger problems down the road. Our team is here when you need us. ❄️

Cosby Heating & Cooling is Bryants 2024 Dealer of the Year!

05/10/2026

Happy Mother’s Day to all the moms who keep their homes running and their families comfortable every day 💐

Your care, dedication, and hard work never go unnoticed. Today, we celebrate everything you do to make a house feel like home.

Wishing you a relaxing and well-deserved day!

05/04/2026

We’re proud to support the amazing work being done at the Knox County Humane Society-Cat Shelter 🐾

Recently, our team made a donation to help local cats receive spay and neuter services, making a lasting impact in our community.

Giving back to the community we serve in Mount Vernon, Ohio means everything to us.