Martin did 2 separate projects for our company including security camera purchase & installation, and installing 10 TV screens in our location as well. the work was done in a timely manner, professionally, and clean. Martin also was there when we needed remote support. I also need to say that pricing is very well studied, and it is suitable for all.
I would recommend LJ Krystech to all friends (Residential and businesses), and I will definitely do business with this company again.