they are scamers it took almost 2 hours for the guy to get to my home and in flip flops shirt inside out, He used the balloons type that you use for a car lockfor my home door, It made a loud BOOM sound my door FLEW open and i notice that the Jam was all messed up and pain chips on my rug. I called and was disconnect all 6 times I called, My husband called from his phone and was hung up on. DO NOT USE THIS COMPANY, And they have all kinds of Phones numbers and no matter what one you call the same person answers