Casteel Heating, Cooling, Plumbing & Electrical - Marietta's Experienced HVAC Repair

Our HVAC technicians in Marietta address high humidity and cooling problems by inspecting your system's performance, checking for proper refrigerant levels, and ensuring adequate airflow. We can clean coils, seal ductwork, and recommend dehumidification solutions or system upgrades if needed. Since 1987, we've helped local homeowners maintain efficient cooling during Georgia heat waves, and we offer same-day service to restore comfort quickly.

We provide a range of electrical services suitable for older homes, including panel upgrades to meet modern demands, outlet and wiring repairs for safety, and inspections to identify potential hazards. Our licensed electricians can also install EV charging stations, generators, and updated lighting. With over three decades of experience, we ensure electrical work meets current codes and enhances your home's functionality.

Yes, we offer emergency plumbing services for Marietta residents without extra charges. Our plumbers repair and install items like water heaters, toilets, sinks, showers, and garbage disposals. We also address sewer and drain problems, gas line issues, and pipe repairs. Founded on customer-focused care, we respond promptly to prevent water damage and restore your home's plumbing systems efficiently.