Top Mechanical Service is a trusted local HVAC company proudly serving Charlotte NC, Fort Mill SC, Clover SC, Pineville NC, Monroe NC, Waxhaw NC, Matthews NC, Lancaster, Tega Cay, Indian Land, Mount Holly, and Gastonia NC. We provide expert emergency HVAC repair, heat pump installation, furnace installation & repair, residential heating solutions, AC maintenance & replacement, ductless AC repair, same day heat pump service, furnace maintenance, emergency furnace repair, and full HVAC repair. Fast, reliable, and professional service for every home.