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Heating Installation & Replacement
In Lewisville, Serving Flower Mound, Carrollton, and other nearby North Texas Areas
Upgrade to a Reliable Heating System with Lewisville’s Most Trusted Installers
When your heating system starts falling behind or nearing the end of its lifespan, Kelly’s Heating and Air provides reliable furnace installation and replacement service you can trust. Our skilled installers handle furnaces, heat pumps, hybrid systems, and full heating replacements with precise sizing, accurate load calculations, and detailed airflow evaluation. With more than 118 years of HVAC experience, we bring safe, efficient warmth to homes throughout Lewisville and surrounding communities.
- Steady, Comfortable Heating
- Lower Winter Energy Costs
- Cleaner, Healthier Indoor Air
- Better Airflow and Indoor Comfort
Warm Your Lewisville Home with Expert Heating Installation from Kelly’s
Choose us for heating installation and replacement built to handle every North Texas cold snap. Whether you need a high-efficiency furnace or a modern heat pump, our in-house trained technicians provide accurate sizing, secure connections, and balanced airflow so your Lewisville home stays warm and welcoming all winter long.
Why Lewisville, Flower Mound, and Carrollton Choose Kelly’s Heating and Air
Your Trusted Heating Installation Contractor in Lewisville, Texas
For more than a century, Kelly’s Heating and Air has been the heating contractor families trust across North Texas. Our licensed technicians install every furnace and heat pump with precise HVAC workmanship, proper venting, and full compliance with Texas safety standards. Each new heating system includes a 10-year manufacturer's warranty, giving your home reliable heating, improved comfort, and strong performance through changing Lewisville winters.
Expert
Five generations serving
North Texas homes
Honest
Clear pricing, friendly
guidance, no-pressure recommendations
Reliable
Quick scheduling and
responsive support
Signs Your Heater Needs Replacement in Lewisville, Texas
Your heating system should keep your family warm without struggle. If it begins showing signs of wear, replacing it early can protect comfort and reduce winter expenses. Watch for these indicators and reach out to Kelly’s Heating and Air, your trusted heating installation contractor in Lewisville.
Uneven Heat or Rooms That Stay Cool
If some areas of your home never feel warm enough, worn blower components or restricted ducts may be affecting performance. We examine airflow and capacity to determine whether a replacement will restore consistent, comfortable heat.
Higher Heating Bills
A steady rise in winter energy costs often signals declining efficiency. Aging burners, worn electrical components, or airflow problems make your system work harder. Our team evaluates your overall heating performance and helps you decide if upgrading will provide better long-term savings.
Strange Noises or Unusual Odors
Banging noises, burning smells, or frequent clicking often signal mechanical problems or ignition issues. Our technicians perform a full safety inspection and explain whether the system can be repaired safely or if replacement is the better choice for reliable, long-lasting heat.
Older or Outdated Equipment
Most furnaces and heat pumps begin to decline after 10 to 15 years. If your system is aging and showing signs like noise, uneven heat, or repeated repairs, upgrading now can prevent winter breakdowns and improve total efficiency.
We Install and Replace All Major Heating Systems in Lewisville, TX
Choosing the right heating system becomes simple when you work with Kelly’s Heating and Air. Our in-house trained technicians help families across Lewisville, Flower Mound, and Carrollton select the perfect equipment and install each system with care, precision, and long-term performance at every project.
Gas Furnaces
Gas furnaces deliver strong, reliable heat by burning natural gas and warming air inside a heat exchanger before sending it through your ducts. This makes them ideal for North Texas cold snaps. Our heating contractors install high-efficiency gas furnaces with proper venting, airflow testing, and thorough safety checks for dependable winter performance.
Electric Furnaces
Electric furnaces create heat using electric coils, offering clean, steady warmth without the need for a gas line. Their quiet and simple operation works well for many Lewisville homes. Our HVAC technicians install electric furnaces with accurate load verification, secure wiring, and balanced airflow to provide safe, even heating all season.
Heat Pump Systems
Heat pumps move heat rather than generate it, making them highly efficient during mild North Texas winters. They pull warmth from the outdoor air and bring it indoors. Our heating pros install properly sized heat pumps and verify refrigerant levels, airflow balance, and system operation for smooth, reliable heating through temperature swings.
Hybrid Heating Systems
Hybrid systems automatically shift between electric heat pump efficiency and gas furnace power depending on outdoor temperatures. This combination maximizes comfort and energy savings. We install hybrid heating systems with correct control setup, thermostat programming, and precise equipment calibration for a seamless, efficient heating experience.
Packaged Heating Units
Packaged heating units house all components in a single outdoor cabinet, saving indoor space while providing full heating capability. They draw air in, heat it internally, and circulate it through your ductwork. Our HVAC installers set up packaged units with secure duct connections, electrical verification, and airflow adjustments for steady, dependable performance.
Smart Thermostats
Smart thermostats improve heating control by learning your routine and adjusting temperatures automatically. They help manage energy use while maintaining steady comfort. Our team installs and programs smart thermostats with proper system pairing so your home benefits from accurate scheduling, easy phone control, and better seasonal efficiency.
Radiant Heating Systems
Radiant heating warms your home from the ground up using heated water lines or electric elements beneath your floors. This creates even, quiet warmth without moving air. Our heating specialists install radiant systems with correct floor integration, zoning design, and temperature control to keep your home naturally comfortable.
24/7 Emergency Heating Installation & Replacement Service for Lewisville and Carrollton, TX
Fast, Reliable System Upgrades When You Need Warmth Now
When your furnace or heat pump fails without warning, your home can become uncomfortable fast. We provide same-day heating replacement and emergency installation to restore warmth as quickly as possible. Our technicians arrive with the equipment and expertise needed to install a new system safely, efficiently, and ready to handle immediate winter demand.
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Quick, Professional Replacement
When your heater becomes unsafe or stops working, we help you choose the right system and install it with expert precision. Our team sets up venting, wiring, and equipment correctly so your home regains safe, reliable heat without delay.
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Modern Heating System Upgrades
Aging heaters often struggle to keep up with North Texas weather. We install efficient furnaces and heat pumps that deliver stronger heat, quieter performance, and better energy control. Each system is sized accurately and tuned for smooth, even warmth in every room.
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Your Local Heating Maintenance Company in Lewisville, Texas
Stay Warm and Safe with Tune-Ups with Generations of Care
A well-maintained heating system keeps your home comfortable, improves efficiency, and prevents unexpected breakdowns during winter. Kelly’s Heating and Air brings more than 118 years of family experience to every seasonal tune-up, ensuring your furnace or heat pump runs safely, smoothly, and reliably through even the coldest North Texas days.
Lower Winter Energy Bills
Comfortable, Even Heating
Longer System Lifespan
Safer Heating Operation
Fewer Seasonal Breakdowns
What’s Included in Our Heating Maintenance & Inspection Service?
We deliver a thorough heating tune-up for Lewisville homes, covering furnaces, heat pumps, and hybrid systems. Our technicians clean burners, check heat exchanger condition, verify airflow, tighten electrical connections, test safety controls, and confirm thermostat accuracy. This detailed maintenance helps your system run safely, efficiently, and reliably through the colder months.
When’s the Best Time to Schedule Heating Maintenance?
The ideal time for a heating tune-up is early fall, before cooler weather arrives. A pre-season inspection allows our team to catch issues like weak ignition, worn blower components, or airflow restrictions before they lead to mid-winter troubles. Early maintenance keeps your heater reliable, reduces energy use, and ensures steady warmth all season long.
How to Choose the Right Heating System for Your Home in Lewisville, TX — We Make the Process Simple
Selecting a new heating system can feel overwhelming, especially with different fuel types, efficiency ratings, and system styles to compare. Kelly’s Heating and Air helps homeowners in Lewisville, Flower Mound, and Carrollton choose the heating solution that fits their comfort needs, home layout, and long-term goals.
Home Size and Layout
Your home’s size and layout play a major role in choosing the right heating system. If the unit is too small, it struggles to keep up. If it’s too large, it wastes energy. We perform a detailed heat-load evaluation to ensure every area of your home, from upstairs rooms to open living spaces, stays evenly warm.
Budget and Flexible Payment Options
A new heating system is an important decision, and we make the process easier. Our team provides clear pricing along with flexible financing options to help you upgrade with confidence. We help you choose a furnace or heat pump that fits your budget while still delivering reliable, long-lasting comfort.
Energy Efficiency
A high-efficiency system can lower winter energy use and improve overall comfort. Today’s advanced furnaces and heat pumps deliver stronger heat while using less power. Our heating pros walk you through the most efficient options available and help you choose a system that supports meaningful savings for your Lewisville home.
Ductwork and Home Compatibility
Your duct system directly affects how well your new heater performs. Issues like leaks, blockages, or aging ductwork can limit heat delivery. Before installation, we inspect your ducts, recommend upgrades when needed, and make sure your new furnace or heat pump receives the airflow support required for smooth, consistent heating.
Local Climate and North Texas Weather
Lewisville and nearby areas experience shifting temperatures, chilly winds, and sudden cold fronts. We consider your insulation levels, floor plan, and exposure to these conditions when recommending a heating system. This ensures your home stays warm and efficient throughout changing North Texas weather.
System Longevity and Warranty Protection
Heating systems typically last 12 to 20 years when installed correctly and maintained regularly. We install high-quality equipment with strong manufacturer warranties and provide ongoing tune-up services to keep your system operating at its best. With more than 118 years of experience, we are committed to supporting your home for the long run.
Lewisville, Texas Local Heating Installation Contractor
For more than 118 years, we’ve helped North Texas families stay comfortable with heating installations built for real home needs. Homeowners in Lewisville, Flower Mound, and Carrollton rely on our team for safe, careful system setup that keeps every room warm. Whether your home is in Old Town Lewisville or a newer Denton County community, we install heating systems that provide steady comfort every winter.
We provide heating installation and replacement services in these North Texas ZIP codes:
75057
75067
75056
75022
75010
Seasonal Changes That Affect Your Heating System in Lewisville, TX
Lewisville weather changes fast, and those temperature swings can quickly expose weaknesses in an aging furnace or heat pump. From humid summers to sudden winter freezes, every season puts stress on older systems. We help homeowners understand when natural wear becomes a sign that replacement is the better, more reliable option for long-term comfort.
Spring
Spring Reveals Hidden Winter Damage
After months of continuous use, worn components often become more obvious. Aging blowers, weakened ignitors, and heat exchangers with early deterioration may show their first signs of trouble. A spring evaluation helps determine whether your system can safely continue or if replacement will prevent bigger issues next winter.
Summer
Summer Humidity Speeds Up System Decline
North Texas humidity can damage heaters even when they’re turned off. Moisture can corrode burners, rust metal parts, and weaken electrical connections. If your system shows signs of corrosion or electrical concerns during a summer inspection, replacing it before fall often prevents emergency failures later in the year.
Fall
Fall Cold Fronts Highlight Failing Parts
When you first turn on the heat, older systems often struggle with sluggish ignition, declining airflow, or uneven temperatures. If your furnace or heat pump shows these early signs of fatigue, fall is the ideal time to replace it—before winter demands place even more strain on the equipment.
Winter
Winter Pushes Old Systems Past Their Limit
Cold weather forces aging systems to run longer and harder. This can lead to short cycling, weakened heat output, or unexpected shutdowns during freezing conditions. If your heater can no longer maintain temperature or needs repeated repairs, replacement is often the safest way to restore dependable heat.
With more than 118 years of HVAC experience, Kelly’s Heating and Air helps Lewisville, Flower Mound, and Carrollton families replace aging systems at the right time. Our goal is to ensure your home has a heating system that’s efficient, reliable, and fully prepared for every shift in North Texas weather.
Looking for a Heating Contractor Near Me? We Proudly Serve Lewisville and Nearby Areas
We’re proud to serve these Lewisville, Flower Mound, and Carrollton communities with heating installation and replacement services built on more than 118 years of expertise. Whether you live near Lewisville Lake or in a growing Carrollton neighborhood, our team brings trustworthy craftsmanship and reliable comfort to your North Texas home.
Notable Places and Local Landmarks in Lewisville, Texas
From lakeside neighborhoods to the heart of Old Town, our heating contractors are always close by when you need reliable help. We provide expert heating replacements and professional installations throughout Lewisville, Flower Mound, and Carrollton, making sure your home stays warm, safe, and prepared for every North Texas winter.
Heating Installation & Replacement FAQs
A system that struggles to maintain warmth, needs repeated repairs, or is more than 12–15 years old is often ready for replacement. In Lewisville’s quick temperature drops, older units can fail without warning. We evaluate your system carefully and let you know when replacement is the smarter, more reliable choice.
The right size depends on factors like home square footage, insulation quality, ceiling height, and layout. We complete a detailed heat-load assessment to match you with a system that delivers steady, efficient heating without overworking or short cycling.
Most replacements are completed in one day. We remove your old unit, install the new equipment, fine-tune airflow, set up the thermostat, and run full safety tests. You’ll know exactly what to expect because we keep you informed throughout the entire process.
Yes. Even though Lewisville winters are moderate, high-efficiency furnaces and heat pumps provide noticeable benefits like quieter operation, lower energy bills, and more consistent heating during cold spells. Many homeowners see improvements in comfort almost immediately.
Definitely. Many homes near Old Town Lewisville or around Lewisville Lake have duct issues that affect performance. We inspect your duct system for leaks, blockages, and insulation problems and recommend upgrades that help your new heater perform at its full potential.
It depends on your comfort preferences. Heat pumps offer efficient electric heating and cooling, which suits Lewisville’s mild winters. Gas furnaces deliver stronger heat for colder nights. We help you compare both options so you can choose what best fits your home and lifestyle.
Kelly’s Heating & Air Customer Stories
See What Our Clients Are Saying
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
