Who we are

We’re a locally owned business that operates out of Dillsburg Pennsylvania, serving homeowners throughout South Central PA. We believe in honest work, fair pricing, and doing things the right way — no shortcuts. From expert installations to dependable repairs and service, our focus is on keeping your home comfortable and your system running the way it should. We offer free quotes, clear communication, and reliable workmanship you can count on. When you call Marshall’s Heating & Cooling, you’re getting a local team that takes pride in their work and stands behind it.