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Trust Allegiance Heating & Air as your HVAC company in Clarksville, IN. Reliable, professional heating and cooling solutions. Schedule HVAC service today!

When your home's comfort is on the line, you need more than just a technician; you need a local partner you can trust. For homeowners in Clarksville, Allegiance Heating & Air, LLC has been that reliable partner since 2005. We are a family-owned and operated business deeply rooted in the Southern Indiana community. Our commitment goes beyond simply fixing HVAC systems; it's about building lasting relationships and ensuring every Clarksville family we serve enjoys consistent, year-round comfort.
We understand the specific challenges of our local climate—from the humid summers that demand a powerful air conditioner to the brisk winters that require dependable heating. Our promise is to take your home comfort under our wing, providing expert solutions tailored specifically for your Clarksville home.
Choosing an HVAC company is a significant decision. You are inviting professionals into your home and entrusting them with a vital system that affects your family's well-being and your monthly budget. We honor that trust by delivering an unmatched standard of service built on local expertise, unwavering integrity, and a dedication to your complete satisfaction.
Our technicians are not just visitors to Clarksville; we are part of the community. We understand that a failing AC unit during a July heatwave or a furnace breakdown in the middle of a January cold snap is more than an inconvenience—it's an emergency. This local perspective drives our responsive service and our commitment to getting the job done right the first time.
Our core values of honesty, integrity, and respect are at the heart of every service call. We treat your home with the same care and attention we would our own, ensuring a clean work area and a professional, courteous experience from start to finish.
We stand firmly behind the quality of our work. Our team consists of highly trained, factory-certified professionals who are passionate about their craft. They undergo continuous education to stay at the forefront of HVAC technology, ensuring they can diagnose and resolve any issue with precision and efficiency, no matter the make or model of your equipment. This dedication to excellence is how we ensure your peace of mind.
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Your home’s heating, ventilation, and air conditioning system is complex. To keep it running at peak performance, you need a Clarksville HVAC company with a comprehensive skill set. We offer a full spectrum of services designed to meet every possible need, from emergency repairs to proactive maintenance and system upgrades.
HVAC emergencies don’t wait for business hours. That’s why our Clarksville team is prepared to respond swiftly when you need us most. A sudden breakdown requires immediate attention, and we have the expertise to diagnose the problem quickly and implement a lasting solution to restore your comfort and safety.
Clarksville summers are known for their heat and humidity. A reliable air conditioner isn't a luxury; it's a necessity. We provide expert AC repair to address issues like poor cooling, strange noises, or system failures.
For homeowners looking to upgrade, our AC installation and AC replacement services focus on fitting your home with a high-efficiency system that will keep you cool while helping to manage energy costs. Regular AC maintenance is also crucial to prevent unexpected breakdowns and extend the life of your unit.
When winter arrives, a powerful and efficient heating system is your home's best defense against the cold. Our technicians specialize in furnace repair, troubleshooting everything from pilot light issues to complete system malfunctions.
If it's time for a new unit, we guide you through the furnace installation process, ensuring your new system is perfectly sized for your home for optimal warmth and efficiency. Proactive furnace maintenance keeps your system running safely and reliably all winter long.
For versatile, year-round comfort, heat pumps and ductless mini-splits are excellent solutions for many Clarksville homes. We provide complete installation, repair, and maintenance for these highly efficient systems, which offer both heating and cooling from a single unit.
The air inside your home can be more polluted than the air outside. We offer a range of indoor air quality solutions, including whole-home air purifiers, filtration systems, humidifiers, and dehumidifiers. These systems work to remove allergens, dust, viruses, and other contaminants while balancing humidity levels for a healthier, more comfortable living environment.
At Allegiance Heating & Air, we are more than just HVAC service providers—we are partners in your home's comfort and efficiency. From emergency repairs to energy-saving upgrades, our focus is always on delivering solutions that last. Whether you need seasonal maintenance, a system replacement, or want to explore indoor air quality improvements, our skilled team is ready to help.
Don’t wait until a small issue becomes a costly emergency—contact Allegiance Heating & Air today to schedule your service and experience the difference of working with a trusted Clarksville HVAC expert.
To handle the distinct demands of Southern Indiana's seasons, we recommend servicing your air conditioning system in the spring and your heating system in the fall. This bi-annual maintenance ensures your equipment is clean, calibrated, and ready for the peak operational demands of summer and winter, helping to prevent breakdowns, improve efficiency, and prolong the system's lifespan.
Certain signs indicate an urgent problem. If you smell gas or a burning odor, shut down your system immediately and seek professional help. Other red flags include loud, unusual noises like grinding or banging, a complete lack of airflow, or the system continuously tripping your circuit breaker. Prompt attention to these issues is crucial for your safety and to prevent more extensive damage.
Our difference lies in our deep local roots and our unwavering commitment to our customers. Since 2005, we have focused on building a reputation for reliability and integrity within the Clarksville community. We are not a faceless national chain; we are your neighbors. Our technicians are employees we would trust in our own homes, and we approach every job with a focus on providing long-term solutions, not just quick fixes.
Beyond installing a high-efficiency system, regular maintenance is the single most effective way to keep your energy bills in check. A clean and properly functioning system doesn't have to work as hard to heat or cool your home. Upgrading to a programmable thermostat or smart thermostat can also yield significant savings by allowing you to tailor your usage to your family's schedule.
MAINTENANCE PLAN
ALLEGIANCE HEATING & AIR, LLC SERVICE CLUB
At Allegiance Heating & Air, LLC, we provideprofessional HVAC maintenance and offer exclusive deals and discounts within our Service Club Membership to those in and around New Albany, IN. Members of Allegiance Heating & Air, LLC Service Club receive the following benefits:


BENEFITS OF THE MANTEINANCE PLAN
One free cleaning on your A/C.
One free cleaning on your furnace.
Priority scheduling.
Free trip fee with service calls.
Reduced after-hours trip fees.
15% discount on parts and labor.
