Black Diamond Heating & Air - Southern Indiana and Louisville

06/17/2026

Don’t let filter changes slip through the cracks!

With Black Diamond Heating & Air’s [Filters Direct Delivery Program], the exact filters your system needs get shipped straight to your door and right when it’s time to replace them.

✔ No guessing your filter size
✔ No forgetting when to change it
✔ Cleaner indoor air
✔ Helps protect the life of your HVAC system

Ready to simplify your to-do list? Call [812-510-HVAC] today!

06/15/2026

June temps are rising, but your home doesn’t have to feel like it!🥵

We’re here to keep your system running strong when you need it most. Whether it’s a quick repair or a seasonal tune-up, acting early can help you avoid breakdowns during the hottest days of summer. Just give us a call at 812-510-HVAC, and our friendly technicians will be ready to help so you’re not stuck waiting in the heat.

06/12/2026

Thank you for choosing Black Diamond Heating & Air, Noah. ⭐

06/10/2026

Summer heat is on the way. ☀️ Make sure your home or business stays cool and comfortable with a professional AC cleaning and inspection. Regular maintenance helps improve efficiency, reduce the risk of costly breakdowns, and ensures your system is ready when you need it most.

06/09/2026

06/08/2026

06/04/2026

🏡 June is ! One of the best ways to protect your investment is by keeping up with regular HVAC maintenance, including routine tune-ups and air filter changes, to help improve efficiency, prevent costly repairs, and keep your home or business comfortable all season long.

06/01/2026

Clearly, we love a good billboard here at Black Diamond. As we celebrate National Billboard Day, we take a look back at some of our favs. Comment below on some of your own favorites throughout the years.

05/29/2026

Thank you for choosing Black Diamond Heating & Air for your AC services! ⭐️

05/27/2026

A new installation isn’t just about staying cool in the summer or warm in the winter, it’s about improving efficiency, lowering energy bills, and keeping your home consistently comfortable year-round.

Whether your current system is aging, unreliable, or just not keeping up anymore, Black Diamond will help you find the right fit for your home and install it the right way the first time. 812-510-HVAC