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Quick HVAC repair service
when you need it most
New HVAC replacements
at the right price.
Speedy HVAC installation
and satisfaction guaranteed.
HVAC maintenance will keep
you comfortable year-round.

“Lost our A/C during the hottest week in August. Allegiance Heating & Air, LLC promptly took care of replacing our old system! The installers were extremely professional, respectful, and very knowledgeable! Very competitive pricing with excellent service!”
– Christy Lopp, Palmyra, IN
“Allegiance Heating & Air, LLC is one of those companies with a well-earned stellar reputation. From sizing the right unit for our home through installation and follow-up, I cannot imagine a better group of professionals to trust. They took their time in the installation, didn’t cut corners, and answered all of my questions very thoroughly. I would strongly recommend Allegiance Heating & Air, LLC, whether for installation of a new unit or servicing of existing units.”
– Justin Brown, Palmyra, IN
“My furnace went out and I had several companies bid for the replacement and all were comparable in price. I went with Allegiance Heating & Air, LLC because they seemed the most knowledgeable and I felt comfortable with them in my home. They replaced it the very next day and were great! Great experience!”
– Kate Stinson, Palmyra, IN

We pledge to maintain the highest level of honesty and integrity with our customers, vendors, and clients. We will never try to hide behind fancy HVAC jargon and charge you for something you do not need.

We offer free estimates and second opinions. So don’t jump into something without all the facts and waste your money. Let one of our licensed technicians evaluate your situation and give you an expert diagnosis.

We have been in business for 15+ years thanks to our hard work and dedication to our customers. To say thank you, we strive to give back to our community that helped make us the company we are today. .

To ensure our customers always get the best service, we actively seek out and learn about innovations in HVAC products and methods. This helps us lead the way in more effective and efficient HVAC solutions.
Your HVAC system uses more energy than any other appliance in your home. It also affects how the other appliances function and is one of your home’s greatest assets.
It keeps you comfortable through the sweltering Summers and icy Winters of Palmyra, IN. When it’s not working properly, it can create a major disruption to your home and family. In times like these, it helps to have a reliable HVAC repair company you can count on.
It’s easy to recognize when your HVAC system is not working to its full potential. Suddenly (or sometimes over time) your normally comfortable house in Palmyra, IN, becomes either too hot, cold, or muggy and stuffy. But knowing what’s wrong and how to fix it is another story.
There are two sides to your HVAC system – the furnace and the air conditioning side. When your system isn’t working as it should, pay attention to these simple signs that may help you see what side of your system needs an HVAC repair; and what you can do to fix the problem quickly.
For example: If you have a $50 repair on a 5-year-old HVAC (50×5=250). That is a valid repair. If you have a $200 repair on a 10-year-old unit (200×10=2000) It might be worth looking into the cost of a new system.
Your HVAC system is one of the biggest assets to your home or business. So it only stands to reason that you would want it to last as long as it can. The short answer is: it depends on how well you maintain it. Maintaining your HVAC system could get you an additional 10 years before you have to worry about a replacement. With regular HVAC maintenance and HVAC repair, your system should last a good 10 to 15 years.Some of the features on your system may need to be replaced before the full unit goes out. For example, if you have a dehumidifier, they usually last 8-10 years and sometimes the ventilation or ductwork may need additional maintenance.

The lifetime of the system also varies based on the type of system you have. Oil-based furnaces will only last a few years, while geothermal systems may last you your entire lifetime. Both of these systems are rare in Palmyra, IN. Boilers are an outdated system in most areas that tend to last a little bit longer than central air systems, but not by much.
Fifty years ago, having a cooling and heating system for your home or office in Palmyra, IN, was seen as a luxury. Today, it is a necessity. Not only have we grown accustomed to this comfort, but the benefits of a well-functioning HVAC system are essential to the proper day-to-day function in today’s world.
Some home and business owners have the notion once you install an HVAC system you can shut the door and forget about it for 10 years. This could not be more wrong. Just as your car requires oil changes and your teeth require a cleaning, proper maintenance is important, and your HVAC system is no different. Regularly scheduled HVAC maintenance has a whole list of benefits including:
They are sized according to their tonnage. Residential systems can range from 1 to 5 tons. If your system is too small, it won’t heat or cool adequately. If it’s too large – you overpay each month on your utility bills by running a huge system that you don’t need.
This very much depends on the weather in Palmyra, IN. However, the average air conditioner is sized to remove the heat from your home as fast as it comes in.
You can control this based on your thermostat settings. Your A/C system should be able to cool the air to about 20 degrees below the outside temperature with no problems. If it’s not cooling adequately, it might be time for an HVAC repair.
This is a matter of personal preference, but we recommend keeping your thermostat as hot as you can stand in the Summer and as cool as possible in the Winter. For most customers, this is between 78°-80° in the Summer and 70°-72° in the Winter.
It’s best to get help from a professional in Palmyra, IN, before purchasing a new system. A qualified representative will provide a heat load calculation to determine the proper size and make the appropriate recommendation.
It’s best to get help from a professional in Palmyra, IN, before purchasing a new system. A qualified representative will provide a heat load calculation to determine the proper size and make the appropriate recommendation
When your HVAC unit isn’t working, it brings along painful worry and major inconveniences. If you’re wondering whether it’s time for a simple HVAC repair or a complete replacement system, we’re here to help.
Our team of highly trained and experienced HVAC technicians in Palmyra, IN, can handle any job you throw at us. From a simple HVAC repair to a major HVAC installation, we will keep your home or office comfortable all year long. Give us a call today!
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.
