They did the work fast, and I liked it.
However, after 1 year the door started to get tilted. I called them to fix it, but they would not honor the warranty. They told me that they are multiple companies, and the one I dealt with was shut down.
Conclusion: They are a group with different companies and every cycle year they close and open companies so that they do not honor former contracts. Brilliant idea to escape from responsibility, and stupid approach to keep customers.