Heating Replacement in Onalaska, TX
Upgrade comfort with heating replacement in Onalaska, TX from Lyons AC & Heating. Improve efficiency and long-term value—schedule your estimate today.

Professional Heating Replacement in Onalaska, TX
When the East Texas chill sets in, a reliable heating system isn’t a luxury—it’s a necessity for your family’s comfort and safety. An old, inefficient, or failing furnace can lead to inconsistent temperatures, surprisingly high energy bills, and the constant worry of a sudden breakdown. If your heating system is struggling to keep up, it’s time to consider a professional heating replacement. We provide homeowners in Onalaska, TX, with seamless, expert heating system installation, ensuring you have dependable warmth for years to come.

Telltale Signs It’s Time to Replace Your Heating System
It can be difficult to know whether you need a simple repair or a full system replacement. While repairs can solve minor issues, investing in a new system is often the more cost-effective and reliable long-term solution. Watch for these clear indicators that your heater is nearing the end of its lifespan:
- Your System is Over 15 Years Old: Most furnaces and heat pumps have a service life of 15-20 years. If your unit is in this age range, it’s operating on borrowed time, with lower efficiency and a higher risk of failure.
- Frequent and Costly Repairs: Are you calling for service every winter? If your repair bills are adding up to a significant fraction of a new unit’s cost, replacement is the smarter financial choice.
- Rising Energy Bills: A sudden or steady increase in your heating costs without a change in usage is a classic sign of a system losing its efficiency. Old components have to work much harder to produce the same amount of heat, consuming more energy in the process.
- Inconsistent Heating and Cold Spots: If some rooms in your home are warm while others remain stubbornly cold, your aging system may no longer be able to distribute heat evenly.
- Strange Noises or Odors: Loud banging, rattling, or grinding sounds indicate serious mechanical problems. Similarly, persistent dusty or burning smells can signal issues with the motor or wiring.
- Visible Rust or Cracks: Any visible signs of corrosion or cracks on the unit, especially around the heat exchanger, are serious safety concerns that warrant immediate attention and likely replacement.
The Lasting Benefits of a Modern Heating System Upgrade
Installing a new heating system is a significant home improvement that pays dividends in comfort, safety, and savings. Modern units are far more advanced than those from a decade ago, offering tangible benefits for your Onalaska home.
Superior Energy Efficiency: Today's furnaces and heat pumps are built to strict efficiency standards, measured by the Annual Fuel Utilization Efficiency (AFUE) rating. Upgrading from an older 60-70% AFUE furnace to a new 95%+ AFUE model means that 95 cents of every dollar you spend on fuel is converted directly into heat for your home, drastically reducing energy waste and lowering your monthly utility bills.
Unmatched Home Comfort: A new, properly sized heating system provides consistent, even warmth throughout your entire home. Say goodbye to cold spots and fluctuating temperatures. Modern systems also operate much more quietly, eliminating the disruptive noises associated with older units.
Enhanced Indoor Air Quality: Many new heating systems can be paired with advanced air filtration and humidification accessories. These additions help remove dust, pollen, pet dander, and other airborne contaminants, creating a healthier breathing environment for your family.
Increased Reliability and Peace of Mind: There is no substitute for the confidence that comes with a brand-new, professionally installed heating system. You can rest easy through the coldest nights, knowing your system is covered by a strong manufacturer's warranty and is unlikely to fail when you need it most.
Our Comprehensive Heating Replacement Process
We believe in a transparent and thorough process that puts your needs first. Our goal is to make your heating replacement experience in Onalaska smooth, straightforward, and stress-free.
- Thorough In-Home Consultation: Our process begins with a detailed assessment of your home. A technician will evaluate your existing system, inspect your ductwork, and discuss your family's specific comfort needs and budget. We take into account factors like your home's size, layout, insulation, and window quality to ensure a perfect fit.
- System Selection and Sizing: We guide you through the options, explaining the differences between various types of systems (furnaces, heat pumps) and efficiency ratings. We perform precise load calculations to determine the exact size unit your home requires—a system that’s too big or too small will be inefficient and prone to problems.
- Safe Removal of the Old Unit: Our certified team will carefully disconnect and safely remove your old furnace or heat pump, ensuring all components are handled and disposed of properly and your property is protected throughout the process.
- Meticulous New System Installation: This is where expertise matters most. We install your new heating system according to the manufacturer’s exact specifications and all local Onalaska building codes. We ensure all connections—gas, electrical, and ductwork—are secure and sealed for optimal performance and safety.
- Final Testing and Homeowner Walk-Through: Once the installation is complete, we don’t just leave. We rigorously test the new system, checking thermostat calibration, airflow, and safety controls. We then walk you through the new system’s operation and provide tips for basic maintenance to help you get the most out of your investment.
Customer Testimonials
Our customers consistently praise our exceptional service and attention to detail, making us a trusted choice for all your HVAC needs.

Service Areas
Our service areas cover a wide range of locations, ensuring that we can meet your needs wherever you are. We are committed to providing top-notch service in every region we operate.


