I have used them for both my green card renewal as well has other clients renewals, they are very professional with their work ethic which is great! They really care about your success in obtaining what you need from USCIS!! The only thing that i dislike was when we had an issue where there were some documents missing but it wasn't anything major so not too big of deal just something small like this can be frustrating if its important enough or time sensitive however everything else went smoothly.
We got our paperwork renewed within 7 days after submitting all required information needed by uscis through goeschal law corporation who then forwarded those papers back up into gosecl's system making sure nothing gets missed along the way. It made things much easier than having someone do these tasks manually myself instead hiring professionals makes life simpler especially since most people don’t know how difficult getting such documentation done correctly could even take months without.