Professional AC Installation in Apex, NC

If your AC is 15+ years old, running constantly, or just not keeping up with Triangle summers anymore, replacing it is probably on your mind. The most important thing about a new AC system isn't the brand name on the box — it's getting it sized correctly and installed properly. An undersized unit will run constantly and never cool your home. An oversized unit will short-cycle, creating humidity problems and wearing out faster. Getting that wrong costs you for the entire life of the system.

Most homes in the Apex area fall between 2,000 and 3,000 square feet, which means you're typically looking at a 3- to 5-ton system. A new AC system in Apex typically costs between $4,500 and $12,000 or more, depending on the size of your home, the efficiency rating you choose, and the brand. The sweet spot for most homeowners lands around $6,000-$8,500 for a mid-range, high-efficiency unit fully installed.

So what pushes that price up or pulls it down? The biggest factor is system size. Our techs perform a Manual J load calculation to get the sizing right — it accounts for your home's square footage, insulation, window placement, ductwork condition, and even which direction your house faces. That calculation alone can save you thousands by preventing the wrong size install.

Efficiency is the next major factor. AC systems are rated by SEER2 (Seasonal Energy Efficiency Ratio 2), and the higher the number, the less electricity you use. A 14 SEER2 system costs less upfront but more to run. A 20+ SEER2 variable-speed system costs more upfront but can cut your cooling bills by 40-50%. Duke Energy offers rebates for high-efficiency installations, which helps offset that upfront cost. For Triangle summers that stretch from May through September, the efficiency difference adds up fast.

The brand matters too, but probably less than you think. We install Carrier, Trane, Lennox, and other major brands. The honest truth is that a mid-tier unit installed correctly will outperform a premium unit installed poorly. Installation quality is where the real difference shows up — and that's where a lot of companies cut corners.

Here's what you should expect from a proper AC installation. First, the load calculation we mentioned. Then a full inspection of your existing ductwork. Leaky or undersized ducts can waste 20-30% of your cooling capacity, so it makes no sense to bolt a new system onto bad ductwork. Your installer should also verify electrical connections, check refrigerant charge to manufacturer specs, ensure proper airflow across the evaporator coil, and test the system through a full cooling cycle before leaving. North Carolina requires licensed HVAC contractors for installations, and permits are pulled through the Town of Apex or Wake County depending on your location. We handle the permits and scheduling the inspection.

System types break down into a few main categories. Single-stage systems are the most affordable — they run at full blast or not at all. Two-stage systems have a high and low setting, which means quieter operation and better humidity control most of the time. Variable-speed systems adjust continuously, running at exactly the capacity needed at any given moment. They're the quietest, most efficient, and best at managing humidity, but they're also the highest price point.

For Apex, Cary, and Holly Springs homeowners, we also see a lot of interest in heat pump systems that handle both heating and cooling. If you're replacing an AC and your furnace is getting old too, a heat pump might make more sense than replacing both separately. Our techs can walk you through that comparison during your estimate.

Speaking of estimates — we provide free in-home estimates for every AC installation. Not a ballpark over the phone, but an actual visit where we look at your current system, measure your home, inspect your ductwork, and give you options at different price points. No pressure, no same-day-only pricing gimmicks.

Financing is available for homeowners who'd rather spread the cost out. We offer 0% interest options on qualifying systems, which makes upgrading to a higher-efficiency unit more realistic for a lot of families. A $9,000 system at 0% over 60 months is $150 a month — and the energy savings on a high-efficiency unit can offset a good chunk of that payment.

One more thing worth mentioning: timing matters. If your AC dies in July, every company in the Triangle is slammed and you're paying emergency pricing for whatever's in stock. If you know your system is 15+ years old and struggling, scheduling an installation in spring or fall means better availability, more time to compare options, and often better pricing. Our team of NATE-certified technicians installs year-round, but we'd rather help you plan ahead than scramble in a heat wave.

Element Service Group is veteran-owned with over 700 five-star reviews from homeowners across Apex, Cary, Raleigh, Durham, Holly Springs, and Fuquay-Varina. We've built that reputation by sizing systems correctly, installing them properly, and standing behind our work.