Husband drove in to garage door 18mo ago...the door started buckling one month ago. Researched on Yelp...A1 rocks. Outside of door has a small crack but it was enough that I felt like door would collapse on top on car in garage. FYI...3 struts $85 each. New springs to accommodate weight of struts were $300. Labor was $75. Took less than an hour for technician to fix. He had told me a new door with windows for a 2 car garage would be $900 + tax + labor...and that doesn't include matching the paint if you have the other door. I would definitely call A1 again. Funny, I had told him I found them on yelp...he said the competition is so steep here that competitors write bad reviews on each other. I just say ask your neighbors or go with your gut...read the bad reviews as well as the good ones.