The cost to have a trained and professional technician to come to your home and diagnose the problem is $89 during regular business hours (Monday-Friday, 8:00 am to 5:00 pm). For after-hours emergencies, the cost is $189. When you sign up for a service plan, the $89 fee for regular business hours is waived with approval to complete work, and the after-hours rate is reduced to $89.