Louisiana’s Reliable HVAC & Chimney Professionals

Capital City Mechanical & Chimney is a family-driven, full-service HVAC and chimney company based in Hammond, Louisiana. We proudly serve residential, commercial, and industrial clients throughout Southeast Louisiana with premium climate control and fireplace safety solutions. As factory-authorized dealers for Rheem, Ruud, and Sure Comfort, we offer industry-leading systems backed by expert installation, repairs, and around-the-clock support. Whether it’s a blazing summer day or a chilly winter night, you can trust our team to keep your space safe, efficient, and comfortable.