I had the pleasure to have A1 Garage Door come in and perform a replacement on my garage unit. Tom (A1 Technican) was amazing. Not only was he knowledgeable but also was customer oriented. He explained to me all the technical aspects and was extremely helpful. A1 Garage is hands down an amazing reputable company who really cares to get the job done right the first time. They are by far the #1 company.