I have 4 blinds tracks. Basically I taped up my blinds to hold them up with some strong tape, as they were in a bad state and I thought I'd have to replace all blinds tracks and was quoted $1500 for a full blinds job.
However, nick managed to fix the broken track and realign my other blinds so they can open properly!
One track had 2 clips broken(the things that hold the blinds). Nick replaced the track for me and fixed it. I mentioned I have some other tracks and I could pay extra if he could get those working. Basically I had some blinds that were backwards and causing it to jam. He also educated me that I need to open up the blinds with the chain cord before using the pull cord to open them up.
He offered a 1 year warranty on the work for the blinds and I must say I am really satisfied with the work.
Overall I'd highly recommend their service!