Called because AC not cooling well. Because of hot weather they said they would schedule the Tune Up the day I called even though they were already booked up for the day. When they came and checked out the system it was discovered that services of an electrician were needed. Told me to call them as soon as electrician corrected problem and they would come and finished their work. Electrician came late in the day and I called thinking they would come the next day. However, they came back at around closing time to finish the work on the Tune Up and did not charge extra since they drove over 26 miles.