I trusted Steve defere to install a decra metal roof on house in 2011 and has been leaking ever since .I had him come back the first year and remove and extened the valley and replace the roof a year later a leak started in the front by the door and was hard to get him to come back but I was persistent and he removed and fixed the mistakes made and replaced the roof now there is a leak in another place in front . he won’t come back now .he told me twice he was coming back and ever showed up and has a lot of excuses . This was a 17000.00 mistake I made by hiring him to replace a roof that did not leak for and new roof that leaked .beware do not have this con man do any work for you . Mark Brauer