Chamberlain 850CB No longer available use 893_max

I received the remote for our Chamberline garage door opener. It arrived very fast although I chose USPS. We had a problem getting the remote to work and was told by a technical rep that our board was bad. My husband and I went through the same steps we were walked thru and finally it started working.

I've now ordered garage door parts from Gatehouse twice. In both cases, I chose the cheapest means of delivery--and in both cases, the part arrived within 2 days. The explanations provided in diagrams and instructions proved helpful and correct. I will use Gatehouse again.

The parts were delivered almost overnight. They worked. They cost less than from my vendor. I am very pleased and recommend your company very highly.