Flower Mound's Reliable HVAC Partner
Licensed HVAC service for Flower Mound, TX homeowners. AC repair, heating installation, and maintenance — backed by 94 five-star reviews.
HVAC Services in Flower Mound, TX
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. Same-day service available.
AC Replacement
Expert AC replacement with top-brand equipment and financing options.
Heating Repair
Expert furnace and heating repair to keep your home warm all winter.
Heating Replacement
Professional furnace and heating system replacement with top brands.
Tune-Up & Maintenance
Preventive HVAC maintenance to keep your system running efficiently.
Frosty Club Membership
Join the Frosty Club for priority service, discounts, and annual tune-ups.
Why Flower MoundHomeowners Choose Frosty's
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.
Common HVAC Problems in Flower Mound
Zoning System Failures in Large Homes
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.
Attic Heat Gain in Summer
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.
Heat Pump Efficiency in Winter Cold Snaps
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.
Our Flower Mound Service Process
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 94 Google reviews
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Flower Mound HVAC FAQ
What HVAC services does Frosty's offer in Flower Mound?
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.
How quickly can Frosty's HVAC get to Flower Mound?
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.
Does Frosty's HVAC serve all neighborhoods in Flower Mound?
Yes! We serve all residential neighborhoods throughout Flower Mound, TX including Lakeside, Wellington, Bridlewood, Cross Timbers and surrounding areas.
How much does AC repair cost in Flower Mound?
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.
Does Frosty's HVAC offer financing in Flower Mound?
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.
Written & verified by
Omar Jacobo
Licensed HVAC Technician (EPA 608 #2396328)
What Our Customers Say
“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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