Can I install an AC unit myself, or should I hire a pro?

You should hire a licensed HVAC professional to install an AC system rather than attempt a DIY install. Most issues we fix after DIY attempts come from sizing and setup mistakes that reduce comfort and raise energy use. A pro handles design, electrical, refrigerant work, and verifies performance so the system runs safely and efficiently. We regularly install and replace systems in the Apopka area with clear, upfront pricing. If you’re comparing options, Del-Air offers free estimates on new systems and flexible financing to help you plan.

Call a pro when the job involves any of the following:

• Manual J load calculation to size the system correctly
• Refrigerant evacuation, charging, and leak testing
• High‑voltage wiring, breakers, and control wiring
• Duct design, airflow balancing, and post‑install testing

Schedule a professional load calculation and written estimate before choosing equipment.

Updated: 2026-07-24

Need help in Apopka, FL? Call (407) 768-4694 or book online. “I strongly recommend Del Air!” — Linda B.