I had some issues with a structural problem in my home that I found out as I wanted to add a room. So I started to search on line to get some help and found these guys online. So I decided to call. Turns out that they are cool people, easy to work with and very knowledgeable about structures. They prepared a set of plans with structural calculations that I submitted to the city. I just heard back from the city that the plans were approved without incident. Which made me feel pretty good, as you never know what you will get. If you need any help, give these guys a call. Ask for Nikhil.