Heating Replacement in Flower Mound, TX
Three flat-rate residential furnace & heat pump replacement tiers, $8,000-$20,000+. Gas furnace or heat pump configurations. Frosty Thermostat free. Licensed TACLA126718E. Financing with $0 down on approved credit.
Where in Flower Mound Do We Install Furnaces and Heat Pumps?
Our team services Flower Mound from our Farmers Branch base — 22 miles via I-35E North to FM-2499, roughly 25 minutes. We cover 75022 and 75028 including Wellington, Bridlewood, Canyon Falls, Lakewood Village, and Tour 18. Flower Mound sits in Denton County.
Now serving Flower Mound
Flower Mound is a 25-minute drive from our Farmers Branch shop up I-35E to FM-2499. We carry the larger 3.5-5 ton parts inventory needed for Wellington, Bridlewood, and Tour 18 homes — including Carrier dual-stage and Trane communicating-system replacement boards that dual-zone setups need same-day.
Flower Mound climate and heating context
Flower Mound runs slightly cooler overnight than the DFW core thanks to the Lewisville Lake breeze, but peak summer attic temps still hit 145-155°F. The 2,500-4,500 sqft two-story homes in Wellington and Bridlewood typically run dual systems — when the upstairs unit fails in July the primary suite hits 90°F in under an hour.
How Much Does Heating Replacement Cost in Flower Mound?
Heating replacement in Flower Mound runs $8,000-$20,000+ depending on tier, capacity, and whether you choose a gas furnace or a heat pump. 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.
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
Heat pump add-on: +$2,000 over gas furnace in the same tier (combined heating + cooling)
Financing Available
$0 down on approved credit through Optimus, Synchrony, GreenSky. A $12,000 Stay Frosty heating replacement at 9.99% for 120 months runs about $159/month. 50% deposit required at booking.
See Financing OptionsWhat's Included With Every Flower Mound Heating 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 Flower Mound Homeowners Choose Frosty's for Heating Replacement?
Heating replacement in Flower Mound is happening in waves right now because Wellington's 2,350+ homes are hitting the 25-30 year mark simultaneously. When an entire subdivision's furnaces were installed within a 5-year window (1995-2000), they age out together — and we're in that window now. Bridlewood's golf-course community (1996-2004) is right behind them. The conversation on these dual-furnace two-story homes isn't whether to replace — the heat exchanger inspection usually decides that — it's whether to replace one furnace or both, and whether to upgrade from 80% AFUE to 96% AFUE while we're in the attic.
On a 3,500-4,500 sqft Wellington or Bridlewood home with two gas furnaces, upgrading both to 96% AFUE two-stage equipment cuts Atmos Energy gas bills by 15-20% across a DFW winter. Modulating 98% AFUE (available in the It's A Frosty Life tier) makes sense on homes with long supply runs to a distant primary suite — the modulating burner holds temperature within 1°F across the house instead of the 3-5°F swing you get from single-stage. For Canyon Falls all-electric homes without a gas meter drop, a variable-speed heat pump with R-454B refrigerant works well in Denton County's mild winters and qualifies for federal energy tax credits.
Every Flower Mound heating replacement includes: new disconnect and electrical whip if needed, proper 96% AFUE PVC flue routing per NFPA 54 (or heat pump line set), Denton County permit, Frosty Thermostat with dehumidification mode (our smart WiFi thermostat), condensate neutralizer on high-efficiency installs, vibration isolation on variable-speed equipment, and full cleanup/haul-away. Labor warranty matches tier: 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 Flower Mound: Wellington, Bridlewood, Canyon Falls, Lakewood Village, Tour 18
Why Should I Trust Frosty's Credentials for Heating Installation?
Because a new furnace install requires a city permit pulled under a licensed contractor — TACLA126718E. Combine that with EPA 608 #2396328 for heat-pump refrigerant work and 99 Google reviews at 4.9 stars, and every credential below is independently verifiable before install day.
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 heat pump installs with R-454B, R-32, and legacy refrigerants under the 2025 phase-down.
DOE Efficiency Partner
All three tiers meet or exceed U.S. Department of Energy AFUE and SEER2 minimums. 90%+ AFUE and 20+ SEER2 tiers qualify for some utility rebates.
Learn more about our credentials on our About page or visit omar-jacobo.com.
Related Services in Flower Mound
Frosty's covers every residential HVAC need in Flower Mound, TX — one phone line, one flat-rate pricing book, one licensed (TACLA126718E) family-owned team.
- AC Repair in Flower Mound/ac-repair-flower-mound-tx
- AC Replacement in Flower Mound/ac-replacement-flower-mound-tx
- Heating Repair in Flower Mound/heating-repair-flower-mound-tx
- Ductwork in Flower Mound/ductwork-flower-mound-tx
- Emergency HVAC in Flower Mound/emergency-hvac-flower-mound-tx
- Tune-Up in Flower Mound/tune-up-maintenance-flower-mound-tx
Nearby Cities We Also Serve
Same flat-rate heating replacementpricing across every city we cover. If you're in a Flower Mound-adjacent neighborhood, these pages have local details for your ZIP.
- Heating Replacement in Coppell/heating-replacement-coppell-tx
- Heating Replacement in Lewisville/heating-replacement-lewisville-tx
- Heating Replacement in Grapevine/heating-replacement-grapevine-tx
- Heating Replacement in Highland Village/heating-replacement-highland-village-tx
- Heating Replacement in The Colony/heating-replacement-the-colony-tx
- Heating Replacement in Southlake/heating-replacement-southlake-tx
From Our Blog
Deeper context on heating 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 →
- Coppell AC Maintenance: Protecting Your Two-Story HomeTwo-story Coppell home not cooling upstairs? AC maintenance tips for 2-story homes with exact costs. TACLA126718E. 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 →
What Do Flower Mound Homeowners Ask About Heating Replacement?
Should I get a furnace or heat pump in Flower Mound?
Depends on your gas service. Most Wellington, Bridlewood, and Tour 18 homes have Atmos Energy natural gas — a 96% or modulating 98% AFUE gas furnace is typically cheapest to operate across Flower Mound's 20-30 annual freeze nights. Canyon Falls all-electric homes without a gas meter drop are better candidates for a variable-speed heat pump with electric backup, which also qualifies for federal energy tax credits. We run both numbers on every replacement quote.
How much does heating replacement cost in Flower Mound, TX?
Full system replacement runs $8,000-$20,000+ depending on tier and tonnage. Stay Cool (Goodman 15 SEER2) $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; 10-year labor warranty adds $3,500. On dual-furnace Wellington and Bridlewood homes replacing both systems, total investment is higher but per-unit cost drops.
Should I replace both furnaces in my Flower Mound two-story at once?
If both are original 1995-2004 equipment and one has already been condemned for heat exchanger cracks, the other is statistically 1-3 years behind. Replacing together saves a second mobilization, lets us run matched flue routing, and starts both warranties on the same date. On Wellington and Bridlewood dual-furnace homes, we quote both scenarios so you can compare total cost versus replacing one now and gambling on the second.
What size furnace do I need for my Flower Mound home?
Depends on square footage, insulation quality, window exposure, and ductwork condition. We run a Manual J load calculation on every replacement. Wellington and Bridlewood two-story homes (3,000-4,500 sqft) typically need 80,000-100,000 BTU per furnace on dual-system setups. Oversizing causes short-cycling which worsens comfort and accelerates wear — we size to actual load, not to match the old nameplate.
Do you pull permits for Flower Mound heating replacements?
Yes — we pull a Denton County permit on every gas furnace or heat pump replacement in Flower Mound. The inspector typically comes out within 2-3 weeks. Permit fees are included in the flat-rate quote. Unpermitted work voids manufacturer warranties and fails at resale inspection — on a premium Flower Mound home, that's a real problem at closing.
How Do I Get Started with Heating Replacement in Flower Mound?
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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