This is the second time I have used Mountain View Doors. This time I had them install a garage door at my residence. Their workers showed up on time, and they were very polite and respectful. They worked in an efficient and professional manner, and had the door installed quickly. It opens and shuts well, so I am very satisfied. Overall, if I had to summarize my opinion of Mountain View Doors, it would be that they were friendly, polite, timely, professional, and efficient!