AC Replacement in DeSoto, TX
Three flat-rate residential replacement tiers, $8,000-$20,000+. R-454B / R-32 only. Frosty Thermostat free. Licensed TACLA126718E. Financing with $0 down on approved credit.
How Much Does AC Replacement Cost in DeSoto?
AC replacement in DeSoto 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.
Stay Cool
Goodman · 15 SEER2 · Single-stage
1-year labor warranty
- Frosty Thermostat (smart WiFi thermostat)
- New disconnect box
- Electrical whip
- Overflow condensate shutoff
Stay Frosty
Carrier · 18 SEER2 · Dual-stage
2-year labor warranty
- Everything in Stay Cool
- Ductwork inspection + sealing (up to 5 connections)
It's A Frosty Life
Trane · 20+ SEER2 · Variable speed
5-year labor warranty
- Everything in Stay Frosty
- Full ductwork inspection + sealing
- Vibration isolation mounts
- 1-year Frosty Club included ($99 value)
Add-on: 10-Year Labor Warranty +$3,500
Adjustments: Electric system −$1,000 · Heat pump +$2,000
Financing Available
$0 down on approved credit through Optimus, Synchrony, GreenSky. A $12,000 Stay Frosty at 9.99% for 120 months runs about $159/month. 50% deposit required at booking.
See Financing OptionsWhat's Included With Every DeSoto AC Replacement?
Every tier — Stay Cool, Stay Frosty, It's A Frosty Life — includes the same baseline package. No bait-and-switch, no surprise add-ons at install. Here's exactly what you get.
Why DeSotoHomeowners Choose Frosty's for AC Replacement
DeSoto AC replacement work splits cleanly along neighborhood age. Thorntree and Eagle Ford, built out in the 1970s-80s, typically have 3-4 ton attic or closet-mounted systems on their second or third install. Many still ran R-22 until the last replacement cycle, and homeowners here often remember when a new AC was $3,800. Those days are long gone. A modern AC replacement in DeSoto runs $8,000-$26,000 depending on tier, tonnage, and whether it's heat pump or gas/electric split. Hampton Creek and Windmill Hill two-stories from the 1990s-2000s usually need 4-5 ton systems with proper zoning attention because the upstairs always runs 5-10 degrees hotter than downstairs without it.
The Stay Frosty tier (Carrier 18 SEER2 dual-stage) is the most popular DeSoto choice for good reason — it handles the long Texas runtime hours at partial load, which keeps humidity under control and drops Oncor bills meaningfully over the single-stage Stay Cool tier. For homeowners in older Thorntree ranches who plan to stay 10+ years, It's A Frosty Life (Trane 20+ SEER2 variable speed) is the right long-term math. For rental properties or starter homes in Eagle Ford, Stay Cool (Goodman 15 SEER2) gets the job done at the entry price point. All three tiers include a Frosty Thermostat — our smart WiFi thermostat, not Nuve.
Every DeSoto replacement includes: Frosty Thermostat, new disconnect box, electrical whip, overflow condensate shutoff, condensate drain treatment, copper line inspection (replaced if needed), City of DeSoto permit, and full cleanup with haul-away. Labor warranty scales with the tier: 1-year on Stay Cool, 2-year on Stay Frosty, 5-year on It's A Frosty Life. All equipment carries manufacturer warranty. Financing through Optimus, Synchrony, and GreenSky — $0 down on approved credit, 50% deposit at booking.
Neighborhoods we serve in DeSoto: Thorntree, Hampton Creek, Eagle Ford, Windmill Hill, Town Center, Pleasant Run Road corridor, Hampton Road, Belt Line Road
Why Our Credentials Matter for AC Installation
TACLA126718E
Texas HVAC Contractor License held by Mariafernanda Jacobo. Every install permitted under this license with the TDLR.
EPA 608 Universal
Omar Jacobo, #2396328. Required by the U.S. EPA for all new R-454B and R-32 installs under the 2025 refrigerant phase-down.
ENERGY STAR Partner
All three tiers meet or exceed ENERGY STAR SEER2 minimums. Stay Frosty and It's A Frosty Life qualify for utility rebates in many ERCOT territories.
Learn more about our credentials on our About page or visit omar-jacobo.com.
AC Replacement FAQ for DeSoto, TX
How much does a new AC system cost in DeSoto, TX?
Flat-rate pricing by tier: Stay Cool (Goodman 15 SEER2 single-stage) $8,000-$14,000, Stay Frosty (Carrier 18 SEER2 dual-stage) $12,000-$18,000, It's A Frosty Life (Trane 20+ SEER2 variable speed) $16,000-$20,000+. Exact price depends on tonnage (1.5-5 ton) and whether it's electric split or heat pump. Heat pump adds $2,000; 10-year labor warranty adds $3,500. Total range $8,000-$26,000.
What size AC do I need for my Hampton Creek two-story home?
Depends on square footage, window area, insulation quality, and ductwork condition — not just a rule of thumb. Most Hampton Creek and Windmill Hill two-stories in the 2,400-3,500 sqft range need 4-5 ton systems, and we run a Manual J load calculation on every replacement to confirm. Oversizing is a bigger problem than undersizing in DeSoto — it causes short cycling, humidity problems, and uneven upstairs/downstairs temperatures.
How long does AC installation take in DeSoto?
Standard residential replacement is one full day (8-10 hours). Thorntree ranches with simple attic swaps are usually done start-to-finish by dinner. Hampton Creek and Windmill Hill two-stories with duct repair, electrical upgrades, or tight-access work sometimes run into a second day. We pull the City of DeSoto permit before we start, and the inspector comes out within 2-3 weeks of completion.
Should I get a heat pump or gas furnace system in DeSoto?
Depends on whether you have natural gas service. Most Thorntree and Hampton Creek homes have Atmos gas service, and a 96% AFUE furnace paired with a 15-18 SEER2 AC is typically cheapest to operate through DeSoto's 20-30 freeze nights. If you're all-electric, a variable-speed heat pump works great here and may qualify for federal tax credits. We run both numbers — gas split vs. heat pump — side-by-side.
Do you offer financing for AC replacement in DeSoto?
Yes — Optimus, Synchrony, and GreenSky with $0 down on approved credit. 50% deposit at booking, balance on completion. Monthly payment works out to roughly 1/60th of the system price — so a $15,000 Stay Frosty install is around $250/month. Applications take 5 minutes and most DeSoto homeowners get approved same-day.
What does a Frosty's HVAC replacement include in DeSoto?
Every tier includes: Frosty Thermostat (smart WiFi, our brand), new disconnect box, electrical whip, overflow condensate shutoff, condensate drain treatment, copper line inspection and replacement if needed, City of DeSoto permit, full cleanup, and haul-away of old equipment. Stay Frosty and It's A Frosty Life add ductwork inspection and sealing. It's A Frosty Life also includes vibration isolation mounts and a 1-year Frosty Club membership.
Related Services & Resources
Ready for a New AC System in DeSoto?
Free in-home estimate. Flat-rate pricing. $0 down financing on approved credit. Installation typically within 1-2 weeks.
Written by Omar Jacobo, EPA 608 Universal Certified Lead Technician at Frosty's HVAC LLC. Licensed TACLA126718E. Frosty Club Basic $99/yr · Premium $300/yr.
Written by
Omar Jacobo
EPA 608 Certified Technician (#2396328) | Co-Owner, Frosty's HVAC LLC
Omar has been serving local homeowners since 2018. Learn more
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