My home was burglarized and I called Davis to fix my sliding glass door. The techs that arrived were great, but unfortunately the door I needed was out of stock. The company said it would be installed in 3-5 days. 3 weeks later, I'm waiting for my installation appointment (after a LOT of follow up on my end and NONE on theirs) and the techs did not arrive during my 4 hour installation window- frustrating.