Best Planned Maintenance in Indianapolis IN

We contacted Northern to get a second opinion after another HVAC company told us we were facing a $3000+ bill to fix our AC. I called in the morning and Tom, the technician, was here later the same day. He was much more thorough and discovered an issue from an unusual modification made by the previous home owner that was completely overlooked by the other company. The fix ended up being much simpler, cheaper, and quicker.