Warming up with Mannix – A Fun Affair!

It’s been said, “the only fun thing about the winter in Gaithersburg and Chantilly is finding new ways to keep warm.” We say, why not take the fun a notch higher with Mannix Heating & Cooling?

Your Heroes in Winter!

From Heater Installation, Furnace Replacement, and on-the-spot Heating Repair, we are Potomac’s avant-gardes of warmth. Like superheroes and Batman, we’ll swoop down Rockville, MD, and Dulles, VA, to turn your freezing houses into a heated paradise!

Ever heard of the famous furnace fiesta in Leesburg, VA? There isn’t one, but we’ve been sparking some heat-filled energy there. Too many furnace services, so little time!

Bringing the Heat, Mannix Style!

The next time you’re in a bout with Jack Frost, remember to call us. Our service is as hot as a summer afternoon and our timely response could make even the fastest pizza delivery service in Potomac, MD, blush. So remember, whether you’re freezing in Gaithersburg, shivering in Chantilly, you don’t have to deal with the cold alone. Mannix Heating & Cooling is here to turn up the heat!