NSS was very professional, very skilled, and very polite.
Was looking to install metal siding on my house for a different look, had trouble finding someone that would do it and then I found NSS. I am extremely happy with the results, the amount of detail they put into the work is impressive and the final look if fantastic.
As part of the project the also installed 3 new skylights (2 solar and 1 fixed). We have a non-typical roof and they took the time to understand our house and came up with a plan for the install.
I would highly recommend NSS to any home owner looking for metal siding.