Licensed HVAC service for Flower Mound, TX homeowners. AC repair, heating installation, and maintenance — backed by 143 five-star reviews.
Real stories from recent Frosty's HVAC jobs in Flower Mound, TX -- published straight from the field.
When the AC stopped cooling on Forest Hill Dr in Flower Mound, this family knew something wasn't right—thermostat set to 72, but the house just wouldn't get comfortable. Our tech got to the heart of it and handled the compressor on their American Standard system, so cool air coul...
When this Cedar Ridge Dr family in Flower Mound noticed weak airflow and their home just wouldn't cool down, they called us in. Our tech tracked it down to a failing blower motor and brought the 20+ year old system back to life!!! Now the house is comfortable once more — exactly ...
Flower Mound homeowners rely on Frosty's HVAC for dependable heating and cooling solutions. Our licensed technicians deliver top-quality service to every Flower Mound neighborhood.
AC Repair
Fast, reliable AC repair from licensed technicians across 60+ DFW cities. Same-day service available.
AC Replacement
Expert AC replacement with top-brand equipment and financing options across 60+ DFW cities.
Heating Repair
Expert furnace and heating repair across 60+ DFW cities to keep your home warm all winter.
Heating Replacement
Professional furnace and heating system replacement with top brands across 60+ DFW cities.
Tune-Up & Maintenance
Preventive HVAC maintenance across 60+ DFW cities to keep your system running efficiently.
Frosty Club Membership
Join the Frosty Club for priority service, discounts, and annual tune-ups across 60+ DFW cities.
AC Tune-Up in Flower Mound
$150 basic tune-up · $127.50 for members
AC Repair in Flower Mound
$85 diagnostic · flat-rate repair pricing
AC Replacement in Flower Mound
$8,000–$20,000+ · $0 down financing
Heating Repair in Flower Mound
$85 diagnostic · furnace & heat pump
Heating Replacement in Flower Mound
$8,000–$20,000+ · R-454B heat pumps
Ductwork in Flower Mound
$350 sealing · $700/run replacement
Emergency HVAC in Flower Mound
24/7 · $250 after-hours · $0 for members
Flower Mound is known for its beautiful master-planned communities, top-rated schools, and homeowners who take pride in maintaining their properties. Frosty's HVAC serves families throughout Lakeside, Wellington, Bridlewood, and Cross Timbers with the same attention to quality that Flower Mound residents expect from every contractor they hire. Many homes here are 2,500–4,500 square feet with multiple HVAC zones, which requires precise load calculations and expert installation to keep every room comfortable.
Flower Mound homeowners choose Frosty's because we treat large homes with the same care as small ones. Owner Omar Jacobo personally performs load calculations on major installations, ensuring your system is properly sized — not oversized or undersized. An oversized unit short-cycles (turns on and off too frequently), wasting energy and failing to dehumidify properly. An undersized unit runs constantly without reaching the set temperature. We get it right the first time, which is why Flower Mound families refer us to their neighbors in Wellington and Lakeside all the time.
Many Flower Mound homes in Lakeside and Wellington have dual-zone or multi-zone HVAC systems with motorized dampers that direct airflow to different areas of the house. When these dampers fail or zone controllers malfunction, you get rooms that are either too hot or too cold regardless of the thermostat setting. We specialize in diagnosing and repairing zoning system issues, including damper motor replacement and zone board reprogramming.
Flower Mound homes with vaulted ceilings and large attic spaces absorb tremendous radiant heat during Texas summers. Attic temperatures can exceed 150°F, which radiates down into living spaces and forces your AC to work overtime. We evaluate attic insulation levels, radiant barrier effectiveness, and ductwork routing to minimize heat transfer from the attic into conditioned spaces.
Newer homes in Cross Timbers and Bridlewood often feature heat pump systems that work efficiently in mild Texas winters but struggle when temperatures drop below 30°F during cold snaps (like the 2021 and 2024 winter storms). We install and service auxiliary heat strips and dual-fuel systems that switch to gas backup when temperatures drop, ensuring your home stays warm even in extreme cold.
Call (469) 254-0548 or schedule online. We serve Flower Mound from our Farmers Branch base and can often provide same-day service.
Our technician arrives on time (we call 30 minutes ahead) in a clean, fully-stocked service van ready to diagnose your issue.
We thoroughly inspect your system — both indoor and outdoor units — and test airflow at each register to understand the full picture before recommending repairs.
You receive a clear, itemized estimate. For larger jobs, we present options (repair vs. replace) with honest recommendations based on your system's age and condition.
We complete the work, test everything, and ensure you're 100% satisfied before we leave. All work is backed by our 90-day repair warranty.
Serving Flower Mound homeowners since 2018
Texas HVAC License TACLA126718E
Average response time: 35 minutes for Flower Mound calls
4.9/5 rating from 143 Google reviews
Every Frosty's HVAC technician serving Flower Mound holds the credentials required by federal and state regulators. Our licenses, certifications, and equipment standards are independently verifiable.
Held by Mariafernanda Jacobo under the Texas HVAC contractor license (TACLA126718E). Every install in Flower Mound is permitted under this state license.
Omar Jacobo holds EPA-certified refrigerant handling (Section 608) certification #2396328, required for all refrigerant work under the 2025 phase-down.
All replacement systems we install in Flower Mound meet or exceed U.S. Department of Energy efficiency guidance for SEER2 minimums in the Southwest region.
Our Stay Frosty and It's A Frosty Life tiers use equipment that meets Energy Star certified equipment standards — qualifying Flower Mound homeowners for utility rebates in ERCOT territories.
Fill out this quick form or call (469) 254-0548 for same-day service. Licensed TACLA126718E, flat-rate pricing, backed by 143 five-star Google reviews.
We provide AC repair, AC replacement, heating repair, heating replacement, tune-up & maintenance, and Frosty Club membership services to Flower Mound homeowners. Call (469) 254-0548 to schedule.
Based out of nearby Farmers Branch, we typically arrive in Flower Mound within 30-60 minutes for emergency calls. Same-day service is available for most repairs.
Yes! We serve all residential neighborhoods throughout Flower Mound, TX including Lakeside, Wellington, Bridlewood, Cross Timbers and surrounding areas.
AC repair in Flower Mound typically costs $350–$750 depending on the issue. Diagnostic fee is $85. We provide upfront pricing before any work begins. Call (469) 254-0548 for a diagnostic.
Yes, we offer flexible financing options for AC and heating system replacements in Flower Mound. Ask about our Stay Cool, Stay Frosty, and It's A Frosty Life pricing tiers.
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 Lakeside and Wellington 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.
Yes. R-410A production for new equipment ended Jan 1, 2025 under the AIM Act (Energy.gov), but every existing R-410A system in Lakeside and Wellington remains fully serviceable under EPA 608 Universal cert #2396328. R-410A recharge is $100 per pound installed; typical leak repair runs $450-$700 with detection. New replacements only use R-454B or R-32. Read our R-410A phase-out explainer for DFW homeowners.
Written & verified by
Omar Jacobo
Licensed HVAC Technician (EPA 608 #2396328)
“Omar with Frosty's HVAC is an absolute rockstar! It got up to 101 degrees in my home because our HVAC went down and he had us up and running in 15 mins! Very professional, efficient and great customer service. That man deserves a raise! Stay frosty!!”
Verified Google Review
“We feel very fortunate to have found Frosty's HVAC. Omar and Maria are professional, friendly, and efficient. It's so important to have a reliable company you can feel confident in, and that will follow through until the work is complete. Excellent service.”
Verified Google Review
“Maria at Frosty's treated us like friends of the family from the very first call. She navigated our home warranty, our schedule, and the holiday weekend with ease. Her suggestions were practical and valuable.”
Verified Google Review
“Omar and his assistant were extremely professional and courteous as they repaired the unit, on time and explained the problem in detail. They deserve a 5 star rating, making our house cool once more!”
Verified Google Review
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