Professional HVAC Services in Denton, TX

HVAC Services in Denton, TX

The Kelly’s Difference

Denton’s Experienced HVAC Professionals

Need reliable heating and cooling in Denton? We specialize in tailored HVAC services, helping Denton homeowners stay comfortable with expert installations and maintenance. Whether you’re installing a new system or maintaining the one you’ve got, we’re the team to call. We’re here with trusted service that’s responsive, affordable, and built for Texas weather.

Emergency Service

0 /7

Years of Experience

Happy Customers

5 k +

Power Your Comfort With Kelly’s Heating and Air

Choose long-term comfort in Denton, TX with Kelly’s Heating and Air. Our expert team brings dependable care for efficient heating and cooling year-round.

Why Choose Kelly’s Heating and Air?

Your Denton HVAC Experts You Can Rely On

At Kelly’s Heating and Air in Denton, TX, we’ve been delivering expert HVAC service since 1907. Whether it’s a quick fix, seasonal tune-up, or full system install, our family-owned team is here 24/7 to serve. From high-efficiency furnaces to smart thermostats, we bring the tools and experience to keep your system running strong year-round.

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 Denton and Its Neighbors

At Kelly's Heating and Air, we provide a full range of HVAC services throughout Denton, TX. From installation to maintenance and emergency repairs, our skilled team is ready to assist. Our goal is to keep your home comfortable year-round. We serve Denton, TX, and nearby communities.

Highland Village

Corinth

Lewisville

Flower Mound

Aubrey

The Importance of Regular HVAC System Maintenance in Denton, TX

Stay Ahead of Weather Swings in Denton Homes

Regular HVAC maintenance is the secret to HVAC longevity in Denton, TX. At Kelly’s Heating and Air, we inspect heat exchangers, clean dirty components, and verify system settings for consistent comfort.

Avoid Costly Repairs

Improve Air Quality

Slash Energy Bills

Enjoy Peace of Mind

Extend Equipment Life

Kelly’s Heating and Air keeps Denton, TX systems in top shape no matter the weather. Spring tune-ups feature a 40-point AC inspection, clean filters, and refrigerant level checks. In the cooler months, we provide a 30-point furnace check and carbon monoxide test for dependable heating.

Our HVAC Services in Denton, TX and Denton County

Comprehensive HVAC Solutions for Your Denton, TX Home

AC Installation
& Replacement

Upgrade your outdated air conditioner for improved comfort during Denton, TX’s sweltering summers.

Heating Installation
& Replacement

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

Routine HVAC
Maintenance

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

Emergency
HVAC Repairs

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

Custom Ductwork
Design

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

Indoor Air Quality
Improvements

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

Zoning System
Installation

Experience personalized climate control in every room with our zoning system services in Denton, 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 Denton, TX properties.

24/7 Emergency HVAC Services in Denton, 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!