How much does it cost to install a new AC and furnace?

The cost of a new AC and furnace depends on your home, ductwork, and system choice, and a technician will confirm pricing during a free in‑home estimate. We install all major brands and right‑size your system with manual heat load calculations. All new systems include a duct cleaning, static air test, and complete system customization. Financing is available. Seasonal deals may apply, including “Get our lowest price of the year on any new Heating & Cooling system. Plus we’ll buy back your old system!”

Quick factors that affect price:

• Home size and insulation
• Ductwork condition or replacement
• Efficiency level and accessories

Updated: 2025-12-28

Need help in Castroville, TX? Call (210) 489-1389 or book online.

"Elmer’s team did an amazing job on our new HVAC system installation." — Randall H.