Our sensors had stopped working and we could not find what we needed as the unit is so old. I originally called them out to replace the unit but when the technician arrived he had the sensors that we need in his truck and 30 minutes later we were good to go. He was very helpful and friendly and also discussed issues with our current door. The price was reasonable and we will definitely use 4 Seasons again. I highly recommend them.
July 25, 2016