Classic Barn Door Company did great work
for me. My dad and I built some barn doors and after trying to DIY a track that didn't work we decided to bring in the pros for the track. I called them and they came out. He did not try to Up! sell me on building new doors (appreciated the sentimental value of something I built with my dad) and they built a custom track for my needs. He didn't collect any money up front, and came with the track within a week. He also came back, a month later to make adjustments. I would highly recommend them!