Jeff installed skylights for me 5 years ago, this year I had the roof replaced and the roofer insisted the skylights were the reason the roof continued to leak. I called Jeff and he came and did an inspection, found a major issue with the Flashing and documented it in photos that I shared with my roofer to get the flashing redone. Recent rains revealed the roof leaking still, once again the roofer is blaming the skylights. I called Jeff again, explained what was going on and why I needed him to inspect again in such a short time, he came over same day and did his inspection. Once again the skylights are not the issue and he provided his findings so I can hopefully be able to get my roofer to address the leak. Jeff has been great, he explained everything he looked at and what his findings were and his recommendations. I would definitely use Midwest Skylight again and highly recommend this company!