Installing a central air conditioning system is one of the most effective ways to ensure reliable, whole-home comfort especially during Wilmington’s hot and humid summers. At Gideon Heating & Air, we make the entire process simple, seamless, and stress-free.

Step 1: In-Home Consultation and System Sizing
Every project begins with a comprehensive in-home consultation. Our certified technician evaluates your home’s layout, insulation, square footage, and other factors to determine the properly sized system for optimal performance. Correct sizing ensures better energy efficiency, consistent comfort, and extended system life.
We also discuss your preferences for energy efficiency, comfort features, and potential upgrades such as smart thermostats, zoning systems, or ductwork enhancements.
Step 2: Preparing for Installation
Before installation day, we secure any necessary permits, order your selected system, and schedule the work at a time that’s convenient for you. If you’re replacing an older system, we prepare for safe removal and environmentally responsible disposal.
We also inspect your existing ductwork and electrical systems to ensure they meet current standards and are ready to support your new air conditioner.
Step 3: Central AC Installation Day
On the scheduled day, our team arrives on time, ready to get to work. We begin by removing any old equipment, ensuring that refrigerant recovery is handled in compliance with EPA regulations. Our licensed technicians then install the new unit, connect it to your home’s ductwork and power supply, and position the outdoor condenser in an optimal location.
Throughout the process, we take care to minimize disruption to your home, maintain a clean workspace, and follow all safety and code requirements.
Step 4: Testing and Quality Check
Once installation is complete, we perform a thorough system test. This includes verifying proper airflow, checking refrigerant levels, testing electrical performance, and calibrating the thermostat. We ensure the system operates smoothly, meets manufacturer specifications, and complies with local building codes.
Your installation isn’t complete until we confirm everything is working as it should and you’re fully satisfied.
Step 5: Final Walkthrough and Maintenance Tips
After testing, we walk you through the new system’s features. You’ll learn how to adjust your thermostat, change air filters, and recognize early warning signs of potential issues. We also offer maintenance recommendations to keep your system running efficiently for years to come.
Why Choose Gideon Heating & Air
With decades of HVAC experience and deep knowledge of Wilmington’s climate, Gideon Heating & Air delivers central AC installations that prioritize long-term performance. Our licensed professionals are known for clear communication, honest guidance, and exceptional workmanship. Whether you’re installing your first system or upgrading an old one, we’re here to make the process easy and rewarding.
FAQs About Central AC Installation
How long does central AC installation take?
Most installations are completed in one to two days, depending on your home’s layout and the system’s complexity.
Do I need to replace my ductwork?
Not always. If your ducts are in good condition, we’ll use them. If improvements are needed, we’ll provide clear options.
Is financing available?
Yes. We offer flexible financing options to help make your investment more manageable.
Can I add a zoning system?
Absolutely. Zoning systems improve comfort and efficiency by allowing different areas of your home to be cooled separately.
Did You Know?
A properly installed central air conditioning system can reduce your cooling costs by up to 30% compared to outdated systems.