How Much Does AC Installation Cost?
One of the most common questions homeowners ask when replacing their air conditioner is: what will it cost? The honest answer is that no two installations are exactly alike, and the final price depends on several factors specific to your home.
Home Size & Cooling Load: A larger home requires a higher-capacity system to cool effectively. Our technicians perform a proper load calculation—taking into account square footage, ceiling height, insulation, window placement, and sun exposure—to determine the right size unit for your space. An undersized or oversized system will cost more to operate and wear out faster.
System Efficiency Rating: Air conditioners are rated by SEER2 (Seasonal Energy Efficiency Ratio). Higher-efficiency units cost more upfront but significantly reduce monthly cooling bills. We can walk you through the options and help you calculate the payback period for a higher-efficiency investment.
Ductwork Condition: If your existing ductwork is leaky, undersized, or needs to be extended to serve a new addition, those modifications add to the overall project cost. We inspect ductwork before installation and provide a full estimate.
Financing Available: We understand that a new AC system is a significant investment. ADL Heating & Air Conditioning offers flexible financing options to help spread the cost over time. Ask about current promotions and payment plans when you call for an estimate. Contact us at (815) 932-1630 for a no-obligation quote.
Signs You Need a New Air Conditioner
Not every AC problem requires a full replacement—but there are clear signals that repair no longer makes sense.
Age 10–15 Years or Older: Most central air conditioners have a lifespan of 10–15 years with proper maintenance. If your system is approaching or past that range and requires a significant repair, replacement is often the smarter financial decision.
R-22 Refrigerant: Older systems that use R-22 (Freon) refrigerant are a strong candidate for replacement. R-22 has been phased out under EPA regulations and is now extremely expensive when available. If your system needs a refrigerant recharge and uses R-22, the cost of refrigerant alone often justifies upgrading to a modern system using R-410A or R-32.
Frequent Repairs: If you've called for AC repairs multiple times in recent years, those costs add up. A reliable rule of thumb: if a repair costs more than half the value of the unit, replacement makes more sense.
Rising Energy Bills: An aging system loses efficiency over time, even with regular maintenance. If your cooling costs have climbed steadily without a change in usage habits, a new high-efficiency system will pay for itself through energy savings.
AC Brands We Install
ADL Heating & Air Conditioning is a proud Armstrong Air dealer. Armstrong is our primary brand for new AC installations, offering a full lineup of reliable, energy-efficient systems from standard single-stage units to high-efficiency variable-capacity models with SEER2 ratings up to 21.5. Armstrong systems are built for performance in Midwest climates and backed by strong manufacturer warranties. In addition to Armstrong, our technicians are trained to install other leading brands and can help you compare options to find the best fit for your home and budget. Call (815) 932-1630 to learn more about our current AC installation offerings.
Serving Homeowners Across Kankakee & Iroquois Counties
ADL Heating & Air Conditioning installs new air conditioning systems throughout Kankakee and Iroquois Counties in Illinois. In Kankakee County, we serve Kankakee, Bourbonnais, Bradley, Manteno, Herscher, and Momence. In Iroquois County, our installation service area includes Chebanse, Watseka, and Gilman, along with the surrounding communities. As a local, family-owned company based in Chebanse, we're close by and committed to the neighborhoods we serve. Contact us at (815) 932-1630 to schedule a free in-home estimate.
