EAS Heating and Air, HVAC experts serving Greencastle, IN and the surrounding area. 

We Are

EAS Heating and Air

With 20 years of experience, you can be sure that this isn’t our first rodeo. We have been in the trade for a long time and it shows through our craftsmanship every time.


All of our installers and technicians are courteous, certified professionals and are trained on a regular, on-going basis and maintain various industry certifications. We’re on your side and will work with you to ensure you get the service and systems you deserve.


Call us today at (765) 247-0553

Our Services

We provide new installations of residential heating and cooling systems.
We offer around-the-clock emergency repair services for your existing systems.
We specialize in fabricating residential HVAC custom ductwork for your home.

Frequent Questions

Heating, Ventilation and Air Conditioning.

The most important part of HVAC maintenance aspect is maintaining unrestricted air flows. Dust, dirt, and debris are an HVAC system’s worst enemies. Whether it’s an indoor or outdoor unit, you must keep all filters clean and heat exchangers and coils free of restrictions. Call us today to ask about our affordable maintenance contracts!

In general, EAS recommends that you replace your disposable filters every three months. If you have washable filters, they should be cleaned every three months. Your EAS technician will recommend a replacement schedule that delivers the optimum efficiency and filtration for your specific system.

Is it making strange noises? Is it cooling or heating all areas of your home sufficiently? Has it been taking longer to cool down or heat up? Have your utility bills been rising for no apparent reason? Any of these are signs that you may have a problem that needs service.