ATM HVAC Oak Lawn, IL

Professional Furnace Replacement in Oak Lawn, IL

We specialize in installing high-efficiency gas, electric, and oil furnaces from leading brands. Our Oak Lawn, IL technicians ensure your new system is sized correctly and installed to manufacturer specifications for optimal performance.

24/7 Emergency Furnace Repair in Oak Lawn, IL

If your current furnace can be repaired, our team is here to help. We offer 24/7 emergency furnace repair services throughout the Oak Lawn, IL area to restore your heat quickly.

Complete Air Conditioning Services in Oak Lawn, IL

Considering upgrading your whole HVAC system? We also offer expert AC replacement and repair services, providing a complete comfort solution for your Oak Lawn, IL home.

A Guide to Furnace Replacement in Oak Lawn, IL Homes

Deciding to replace your furnace is a major decision. The team at ATM HVAC Furnace Repair helps Oak Lawn, IL homeowners understand when it's time to upgrade and what to look for in a new system.

Signs It's Time for a Furnace Replacement

• Age: If your furnace is over 15-20 years old, it's likely approaching the end of its operational life.
• Rising Energy Bills: An older furnace loses efficiency over time, leading to a noticeable increase in your heating costs in Oak Lawn, IL.
• Frequent and Costly Repairs: If you're calling for furnace repairs more and more often, and the costs are adding up, that money may be better invested in a new, reliable system.
• Uneven Heating: Are some rooms in your Oak Lawn, IL home much colder than others? This can be a sign of an improperly sized or failing furnace.
• Visible Signs of Damage: Look for visible cracks, rust, or corrosion on the furnace unit itself.
• Excessive Noise: While all furnaces make some noise, unusually loud rattling, banging, or humming can indicate serious mechanical problems.

Frequently Asked Questions

• How long does a furnace replacement take?A standard furnace replacement in a Oak Lawn, IL home can typically be completed by our certified team in one full day.
• What does AFUE mean on a furnace?AFUE stands for Annual Fuel Utilization Efficiency. It's a percentage that tells you how much fuel is converted into usable heat; higher numbers are more efficient.
• Should I replace my air conditioner at the same time?If your AC unit is also old, replacing both at the same time can often be more cost-effective and ensures the systems are perfectly matched for optimal efficiency.
• Do you offer financing for a new furnace?Yes, we offer flexible financing options to help make your new HVAC system more affordable for your Oak Lawn, IL budget.