ATM HVAC Mehlville, MO

Professional Furnace Replacement in Mehlville, MO

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

24/7 Emergency Furnace Repair in Mehlville, MO

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

Complete Air Conditioning Services in Mehlville, MO

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

A Guide to Furnace Replacement in Mehlville, MO Homes

Deciding to replace your furnace is a major decision. The team at ATM HVAC Furnace Repair helps Mehlville, MO 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 Mehlville, MO.
• 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 Mehlville, MO 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 Mehlville, MO 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 Mehlville, MO budget.