Homeowner's Guide To Expert AC Maintenance: Part 2 Published on April 21, 2017 We previously brought you part one of our series The Homeowner’s Guide to Expert AC Maintenance. Today Bryant Heating & Cooling Service Experts is back with part two in our series where a certified technician talks about what to watch for when you purchase an air conditioning tune-up to help homeowners get the most out of their investment. Back To BlogContact Us