AC Replacement in Denton, 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.
Where in Denton Do We Install R-32 Systems?
Our team services Denton from our Farmers Branch base — 30 miles via I-35E North, roughly 40 minutes. We cover 76201, 76205, 76208, 76209, and 76210 including Robson Ranch, Rayzor Ranch, South Lakes, Mayhill, Denia, Oak Cliff, and Historic Downtown Square. Denton sits in Denton County.
Now serving Denton
Denton is about 40 minutes from our Farmers Branch shop on I-35E. Same-day calls are routine when we dispatch early, and Frosty Club priority scheduling matters more here than closer-in cities because of the drive. We stock R-22 reclaimed for the prewar downtown and Mayhill bungalows, replacement contactors and capacitors for the deferred-maintenance UNT/TWU rental stock, and ECM blower modules for the newer Robson Ranch two-stage equipment.
Denton climate and installation context
Denton is the most varied AC repair market we cover anywhere in DFW — 1900s-era bungalows around UNT and TWU with retrofitted ductwork the size of a dryer vent feeding 3-ton systems, 1950s-70s deferred-maintenance student rentals, and brand-new Robson Ranch 55+ active-adult builds where retirees run the thermostat 14+ hours a day. Denton is also on CoServ Electric (not Oncor), so the rate math differs from most of DFW.
How Much Does AC Replacement Cost in Denton?
AC replacement in Denton 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 Denton 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 Do Denton Homeowners Choose Frosty's for AC Replacement?
I'm Omar Jacobo, owner of Frosty's HVAC, and Denton replacement jobs are the widest-ranging mix we quote anywhere in DFW. On the historic square and the streets around UNT — Denia, Oak Cliff neighborhood, Mayhill — we are replacing systems in prewar homes from the 1900s-1930s that were retrofitted for central air decades after they were built. The original ductwork is almost always undersized for anything modern, so a replacement there is not just swapping the condenser on the pad — it is a Manual J load calculation per ACCA standards, duct resizing at minimum, and often replacing the plenum entirely ($1,200-$1,500). Our three tiers: Stay Cool (Goodman 15 SEER2) $8,000-$14,000, Stay Frosty (Carrier 18 SEER2 dual-stage, most popular) $12,000-$18,000, and It's A Frosty Life (Trane 20+ SEER2 variable speed) $16,000-$20,000+. New installs use R-454B or R-32 refrigerant per the 2025 EPA phasedown (EPA.gov/climate-hfcs-reduction).
Robson Ranch — the 55+ active adult community off FM 2449 — is the most predictable replacement customer base we have in Denton. Those 2002+ homes are generally right-sized from day one, and retirees running thermostats 14+ hours a day benefit hugely from variable-speed equipment. The It's A Frosty Life Trane 20+ SEER2 runs at 30-40% capacity for long stretches, pulling humidity properly without overcooling — the CoServ Electric savings pay back the tier upgrade in 5-7 years. Heat pump replacements add $2,000 over the base tier and qualify for the IRA federal tax credit: up to $2,000 back on qualifying heat pumps and up to $600 on high-efficiency AC under IRS Section 25C (details at Energy.gov/save and IRS.gov). For rural Denton acreage homes on propane or all-electric, the heat pump math is especially compelling. Compare systems at our sister site newacnearme.com.
Every Denton replacement includes a Frosty Thermostat (our smart WiFi thermostat), new disconnect box, electrical whip, overflow condensate shutoff, condensate drain treatment, copper line inspection (replaced if needed), City of Denton permit, and full cleanup with haul-away. Labor warranty scales with 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. EPA 608 Universal #2396328, TACLA126718E (verify at TDLR.texas.gov). Since January 1, 2018, 99 Google reviews at 4.9 stars. Se Habla Espanol. Call (469) 254-0548.
Neighborhoods we serve in Denton: Robson Ranch, Rayzor Ranch, South Lakes, Mayhill, Denia, Oak Cliff, Historic Downtown Square
Why Should I Trust Frosty's Credentials for AC Installation?
Because a new system install is a $10,000+ decision — and Texas law requires a licensed contractor to pull the permit. Every credential below (TACLA126718E, EPA 608 #2396328, 99 Google reviews) is independently verifiable before we touch your home.
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.
Related Services in Denton
Frosty's covers every residential HVAC need in Denton, TX — one phone line, one flat-rate pricing book, one licensed (TACLA126718E) family-owned team.
Nearby Cities We Also Serve
Same flat-rate ac replacementpricing across every city we cover. If you're in a Denton-adjacent neighborhood, these pages have local details for your ZIP.
- AC Replacement in Corinth/ac-replacement-corinth-tx
- AC Replacement in Lake Dallas/ac-replacement-lake-dallas-tx
- AC Replacement in Highland Village/ac-replacement-highland-village-tx
- AC Replacement in Flower Mound/ac-replacement-flower-mound-tx
- AC Replacement in Little Elm/ac-replacement-little-elm-tx
- AC Replacement in The Colony/ac-replacement-the-colony-tx
From Our Blog
Deeper context on ac replacement written by Omar Jacobo (EPA 608 #2396328).
- What Is a SEER2 Rating? (And Why It Matters for Your Wallet)SEER2 ratings explained in plain English — how they affect your energy bills and what to look for when buying a new AC. Call (469) 254-0548.Read article →
- How Long Does an AC System Last in Texas?How long should your AC last in Texas? 12-15 years with maintenance, less without. Learn the signs it's time to replace. Call (469) 254-0548…Read article →
- Should You Repair or Replace Your AC? The Honest AnswerRepair or replace your AC? The 50% rule, age factors, R-410A costs, and real DFW pricing to help you decide. Call (469) 254-0548.Read article →
What Do Denton Homeowners Ask About AC Replacement?
How Much Does a New AC System Cost in Denton, TX?
Flat-rate 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+. Heat pump adds $2,000 and qualifies for up to $2,000 IRA federal tax credit under Section 25C. 10-year labor warranty adds $3,500. Total range $8,000-$26,000.
What SEER Rating Do You Recommend for Robson Ranch Homes?
For Robson Ranch and similar 55+ communities, I recommend 18 SEER2 dual-stage (Stay Frosty) at minimum. Retirees home all day run the system 14+ hours, and a 20+ SEER2 variable-speed system (It's A Frosty Life) pays back the upgrade in 5-7 years through CoServ Electric savings. The longer runtime also means quieter, more even cooling — which matters when you are home to notice it.
Should I Replace the R-22 System in My Rural Denton Home?
For most rural Denton acreage homes still running R-22, yes. Production ended in 2020 per EPA regulations and reclaimed R-22 runs $200/lb installed. Any meaningful leak or compressor failure tips the math toward replacement. We run the numbers both ways — repair vs. replace — and show you side-by-side costs. For properties on septic/well where access matters, we confirm line sets and electrical can handle a modern system before quoting.
Can You Replace My Historic Downtown Denton Home's AC Without Tearing Up Walls?
Usually yes, but the honest answer depends on your current ductwork. On prewar homes around the square and in Denia, the 1980s/90s retrofit ductwork is often undersized but still accessible from the attic. We can resize supply runs and upgrade returns without touching finished walls in most cases. A Manual D duct sizing calculation during our quote tells us exactly what the job needs.
Does My Denton Heat Pump Replacement Qualify for a Tax Credit?
Yes. Heat pump installations qualify for the IRA federal 25C Energy Efficient Home Improvement Credit — up to $2,000 back when you file taxes (per IRS.gov and Energy.gov/save). High-efficiency AC (15 SEER2+) qualifies for up to $600. For rural Denton all-electric and propane homes, the heat pump credit effectively offsets the $2,000 upgrade cost. We provide the AHRI certificate and Manufacturer Certification Statement at closing.
Should I Replace My Old R-22 AC System in Robson Ranch and Rayzor Ranch?
Yes — EPA 608 Universal cert #2396328 lets me legally recover, recycle, and recharge R-22 under federal regulations. R-22 production ended in 2020 under the Clean Air Act phase-out (EPA.gov), so it now runs $200 per pound installed. A typical Robson Ranch and Rayzor Ranch R-22 leak repair totals $650-$1,000: electronic leak detection ($250) or nitrogen leak test ($500) plus recharge at $200/lb. Optional leak seal $350 — but it can void manufacturer warranties, so I only recommend it in specific cases. For systems past 12 years with major leaks, planning the transition to R-454B or R-32 is usually the better economics. Read our R-410A phase-out explainer for DFW homeowners.
Do I Need to Replace My R-410A System in Robson Ranch and Rayzor Ranch Because of the AIM Act?
No — not just because of the AIM Act. R-410A production for new equipment ended Jan 1, 2025 under the AIM Act (Energy.gov), but existing systems remain serviceable indefinitely under EPA 608 Universal cert #2396328. I'd only recommend replacing a Robson Ranch and Rayzor Ranch R-410A system if it's past 12-15 years old, has compressor failure, or has a major leak that makes ongoing recharges (R-410A at $100/lb installed, plus $250-$500 leak detection) uneconomical. New replacements use R-454B or R-32 only. Read our R-410A phase-out explainer for DFW homeowners.
How Do I Get Started with Frosty's in Denton?
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
By Omar Jacobo
Texas Licensed HVAC Contractor #TACLA126718E · EPA #2396328
Co-Owner of Frosty's HVAC LLC, serving DFW since 2018. Learn more
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