May 2018: After several years of continued very good service, both A/C units working fine. We highly recomend Advance Mechanical for A/C installs and service. The new downstairs 4-ton A/C-Furnace is working fine. Mark and Dan did a good job - they worked hard straight thru for several hours non-stop to get it installed last week. Gave us a good price. We hired them again after the good job they did installing a new unit upstairs 5 years ago, and that Jim, Mark, and Dan have done servicing our units. Debra in the office is also very helpful wh

These guys are unbelievably good. Don't bother calling anyone else. I have never met more professional, hard working, and talented people in my life.