About JLM Heat & Air

JLM Heat & Air is a locally owned and operated HVAC company based in Sheridan, Indiana. Founded by Jeremy Mendenhall—who brings more than 25 years of experience in both commercial and residential heating and cooling—we’re proud to offer dependable service rooted in small‑town values.

We believe in honesty, hard work, and treating every customer like a neighbor. Whether you need maintenance, repairs, or a full system installation, our focus is always the same: providing trustworthy service you can count on and solutions that put your comfort first.