Expert HVAC Services in Flower Mound, TX

HVAC Services in Flower Mound, TX

The Kelly’s Difference

Flower Mound’s HVAC Experts Dedicated to Comfort

Looking for year-round comfort in Flower Mound? Count on Kelly’s Heating and Air for heating, cooling, and air quality solutions focused on energy savings and all-season comfort. Whether you need a fast repair, seasonal maintenance, or a full system installation, we’re here to help. From fast repairs to energy-saving upgrades, we make every season feel just right.

Emergency Service

0 /7

Years of Experience

Happy Customers

5 k +

Create Your Comfy Zone With Kelly’s in Flower Mound

Breathe better in Flower Mound, TX with expert service from Kelly’s Heating and Air. Our team delivers total comfort, no matter the forecast.

Why Choose Kelly’s Heating and Air?

Your Flower Mound Experts in Indoor Comfort

At Kelly’s Heating and Air in Flower Mound, TX, we offer precision HVAC service built on 118 years of experience. Whether it’s a quick fix, seasonal tune-up, or full system install, our family-owned team is ready 24/7. We install smart thermostats, purify your indoor air, and bring year-round peace of mind to every home.

Transparency

No surprises—just clear, honest costs.

Efficient

Quick service when you need
it most.

Experts

Quality work from certified pros.

Communities We Proudly Serve in Denton County

We Serve Flower Mound and Its Neighbors

At Kelly's Heating and Air, we provide full HVAC services throughout Flower Mound, TX. From installations to emergency repairs, our skilled team ensures your home's comfort and efficiency. Rely on us for all HVAC needs. We serve Flower Mound, TX, and nearby communities.

Corinth

Aubrey

Highland Village

The Colony

Little Elm

The Importance of Regular HVAC Maintenance in Flower Mound, TX

Keep Flower Mound Homes Comfortable Year-Round

Regular HVAC maintenance is your comfort plan in Flower Mound, TX. At Kelly’s Heating and Air, we check airflow, tighten connections, and clean major components for a system that runs like new.

Avoid Costly Repairs

Improve Air Quality

Slash Energy Bills

Enjoy Peace of Mind

Extend Equipment Life

At Kelly’s Heating and Air, we keep Flower Mound, TX systems efficient and reliable. Our spring tune-up includes a 40-point AC inspection, fresh air filters, and refrigerant checks. In the fall, we perform a 30-point furnace or boiler inspection along with a carbon monoxide safety test.

Our HVAC Services in Flower Mound, TX and Denton County

Comprehensive HVAC Solutions for Your Flower Mound, TX Home

AC Installation
& Replacement

Upgrade your outdated air conditioner for improved comfort during Flower Mound, TX’s sweltering summers.

Heating Installation
& Replacement

Ensure cozy winters and reduce heating costs with expert installations tailored to Flower Mound, TX.

Routine HVAC
Maintenance

Prevent breakdowns and extend system life with maintenance designed for Flower Mound, TX.

Emergency
HVAC Repairs

Rely on our 24/7 repair services to restore comfort swiftly in any HVAC emergency in Flower Mound, TX

Custom Ductwork
Design

Enhance air distribution and comfort with custom duct systems tailored for your Flower Mound, TX home.

Indoor Air Quality
Improvements

Breathe easier with advanced air filtration systems to tackle Flower Mound, TX’s air pollutants.

Zoning System
Installation

Experience personalized climate control in every room with our zoning system services in Flower Mound, TX.

Smart Thermostat
Upgrades

Save energy and control your HVAC with precision using our cutting-edge smart thermostats.

Energy Efficiency
Audits

Lower your utility bills with expert audits crafted specifically for Flower Mound, TX properties.

24/7 Emergency HVAC Services in Flower Mound, TX

Day or Night, We’re on Call for Your Comfort

When the AC dies at midnight or the heat stops on a freezing morning, we don’t keep you waiting. At Kelly’s Heating and Air, our emergency team is on-call 24/7 to bring comfort back fast. No matter the hour or the weather, we’ll be there—ready to make things right.

Rapid Repairs, Day or Night
Our techs jump into action when your system quits. Expect quick diagnostics, real solutions, and a team that treats your emergency like their own.
Always Ready, Always Nearby
We’re your neighborhood comfort crew—on standby for any storm, power outage, or surprise breakdown. Call anytime. We’ll be there.

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Kelly’s Heating & Air Customer Stories

See What Our Clients Are Saying

Mick Pasmore Client

We sent Kelly's AC an online appointment and an email on Sunday evening explaining our AC issues. We received a phone call at 8:30am Monday and they were at our home at 1:00PM. Our AC was repaired by 2:00PM. WHAT GREAT SERVICE! GREAT PRICE! Got us out of a Major Jam. We Love this Company, we highly recommend them and will definitely use them again. Thanks so much Kelly's AC and your AC Tech Eddie Costa was Great 🙂 Mick & Nikki Pasmore

Joe Martin Client

I recently had my air conditioner serviced by Kelly’s Air Condition, and I couldn’t be happier with the experience. They were fast, friendly, and offered competitive prices. Despite the recent change in ownership, the service quality hasn’t skipped a beat. Highly recommend!

Wendi Gazda Client

Kelly's is the best. We have used them for our AC service for over five years. Service is always prompt and courteous. Communication is great with maintenance reminders and keeping us informed when they are coming. Highly recommend this company!

Eunice Sugisawa Client

Prompt service and great customer service! Brad is a great service guy, very knowledgeable and a person who you can trust! I would like to recommend this place for all commercial HVAC issues and services!