I found this company was very efficient. First I called for an appointment. The lady that answered the call was polite, to the point and she was able to make an appointment for us the next day. They told us the cost of the appointment at the very beginning. They went right to work and some piece of their equipment broke so they had to come back the next time. Again, they were polite and very friendly. They fixed everything up for us and we are very pleased. Thanks for a job well done!!!!!