Can I install a new AC unit myself safely and effectively?

For most homeowners, installing a new AC yourself is not safe or effective. Proper sizing, electrical connections, and refrigerant work are best handled by trained technicians. Southern Comfort Mechanical provides detailed consultations, transparent free estimates, and flexible scheduling. We install central and ductless systems, including Lennox and Trane. Most installations take about one day. Typical installed cost ranges from $6,000–$20,000, with around $12,000 common. With proper maintenance, systems often last 10–20 years. <br/> Updated: 2025-12-28 <br/> Need help in Carrollton, TX? Call (469) 515-7987 or book online. "The entire experience was excellent from start to finish." — Randi E.