Trenary Service offers HVAC & Plumbing Services in Martinsburg, WV and Beyond

How can we help?

We handle repairs and new installations of high efficiency gas, oil, and electric furnaces. Heat pumps, too.

When the summer heat is at its worst, you’ll want to have the most reliable cooling comfort possible.

It's important to have a company you can trust to perform the heating repair services you need.

Did you know? The air inside most modern homes can be 10x more polluted than the air outside?

Get the job done right the first time with Trenary's fast, friendly, and efficient service staff. Our customers are priority.

This isn't our first rodeo. We've been in business for over 35 years and have a laundry list of references.