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Stay efficient with furnace maintenance from Allegiance Heating & Air in Sellersburg, IN. Prevent costly breakdowns and extend system life. Book service!

As winter approaches in Sellersburg, a reliable furnace isn't just a luxury; it's a necessity for your family's comfort and safety. Proactive furnace maintenance is the single most effective way to ensure your heating system operates at peak performance when you need it most. Neglecting your furnace can lead to unexpected breakdowns, inefficient operation, and potential safety hazards. At Allegiance Heating & Air, we provide comprehensive furnace maintenance services designed to protect your investment, lower your energy costs, and give you complete peace of mind throughout the coldest Indiana months.
Investing in a yearly furnace tune-up is an investment in your home's health, safety, and efficiency. A professionally maintained system delivers tangible benefits that you'll notice in your comfort and your wallet.

Your furnace is a fuel-burning appliance, and its safe operation is paramount. A critical component of our maintenance service is a thorough inspection of the heat exchanger for cracks or corrosion, which could otherwise lead to dangerous carbon monoxide leaks. We also check gas lines, electrical connections, and safety controls to mitigate fire risks and ensure your system shuts down properly in case of a malfunction.
Over time, dirt and dust accumulate on internal components, forcing your furnace to work harder and consume more energy to heat your home. Our detailed cleaning and calibration process ensures all parts, from the blower motor to the burners, operate smoothly. This restored efficiency means your system uses less fuel to achieve the desired temperature, leading to significant savings on your monthly utility bills.
A new furnace is a major home investment. Regular maintenance is the key to maximizing its lifespan. By lubricating moving parts, tightening electrical connections, and catching minor issues before they escalate into major component failures, we help you avoid premature system replacement and get the most value from your heating equipment.
There is never a good time for your furnace to break down, especially during a frigid Sellersburg winter night. Annual tune-ups are preventative, designed to identify and address weaknesses in your system. This proactive approach dramatically reduces the likelihood of an unexpected failure, ensuring your home remains a warm and comfortable sanctuary all season long.
Most furnace manufacturers require proof of annual professional maintenance to keep the warranty valid. Skipping a tune-up could leave you responsible for the full cost of a major repair that would have otherwise been covered. Our detailed service helps you meet these requirements and protect your investment.
When you schedule a tune-up with Allegiance Heating & Air, our certified technicians perform an exhaustive inspection and cleaning process. We don't just glance at your system; we meticulously check every critical component to ensure it's clean, safe, and operating to factory specifications.
Our maintenance service includes:
Many of the most common reasons homeowners experience furnace issues can be directly prevented with regular maintenance. Our service is designed to stop these problems before they start:
Your furnace is one of the most important systems in your home—especially during an Indiana winter. Regular furnace maintenance ensures safety, maximizes efficiency, and extends the life of your system. By choosing Allegiance Heating & Air, you’re partnering with a trusted local team committed to keeping your home warm, safe, and comfortable all season long.
We recommend a professional furnace tune-up once a year. The ideal time is in the early fall, before you begin relying on it daily. This ensures it’s ready for winter and allows you to schedule service before the busy season begins.
While homeowners can and should change their air filters regularly, comprehensive furnace maintenance should be left to a trained professional. The process involves working with gas lines, high-voltage electrical components, and complex machinery, which requires specialized tools and knowledge to perform safely and correctly.
A thorough furnace maintenance visit typically takes between 60 and 90 minutes. The exact time can vary depending on the type, age, and condition of your system.
Absolutely. The small annual investment in a maintenance service is insignificant compared to the cost of an emergency repair, a premature system replacement, or inflated energy bills. It’s a cost-effective strategy for ensuring safety, efficiency, and long-term reliability.
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.
