AC Replacement in Frisco, TX

How Much Does AC Replacement Cost in Frisco?

AC replacement in Frisco runs $8,000-$20,000+ depending on tier, tonnage, and ductwork condition. All three tiers are flat-rate — the price I quote during the free in-home estimate is the price you pay at install. Financing available with $0 down on approved credit.

Why FriscoHomeowners Choose Frosty's for AC Replacement

Frisco replacement jobs almost never look like the older-DFW jobs we do down south. Frisco is the fastest-growing city in DFW and the housing is essentially all 1990s-2020s new construction — 3,000-5,000+ sqft two-story homes with 2 or 3 HVAC zones, variable-speed ECM blowers, and in many cases dual-fuel heat pump systems. We're not pulling out 1970s R-22 condensers up here. We're swapping out 12-15 year old variable-speed systems where the ECM board failed, the TXV is shot, and the customer wants the next generation of equipment that runs quieter and uses 30% less electricity.

Phillips Creek Ranch, Stonebriar, and the homes around The Star almost always end up on the Stay Frosty (Carrier 18 SEER2 dual-stage) or It's A Frosty Life (Trane 20+ SEER2 variable speed) tier. The reason is the houses themselves — when you have 4,500 sqft on two stories with 2-3 zones, a single-stage system can't modulate fast enough to keep both floors comfortable. A variable-speed system runs at 35-50% capacity for hours at a time, which is quieter, dehumidifies better, and stops the upstairs-too-hot complaint at its root. The Frisco Lakes 55+ community leans toward Stay Frosty because the homes are smaller (1,500-2,500 sqft) and homeowners want quiet operation more than maximum SEER.

Every replacement includes a Frosty Thermostat (our smart WiFi thermostat — not Nuve), new disconnect box, electrical whip, overflow condensate shutoff, condensate drain treatment, copper line inspection (replaced if needed), permit, and full cleanup with haul-away. On Frisco two-story homes we always do a Manual J load calculation and a Manual D duct check — undersized upstairs supply ducts are a Frisco specialty and dropping a new system on bad ductwork wastes the upgrade. Labor warranty: 1-year on Stay Cool, 2-year on Stay Frosty, 5-year on It's A Frosty Life. Financing through Optimus, Synchrony, and GreenSky — $0 down on approved credit.

Neighborhoods we serve in Frisco: The Star, Stonebriar, Frisco Lakes, Phillips Creek Ranch