I got my house a couple of years ago and the previous owners replaced the roof about 5 years ago. I've experienced 2 leaks in my house at the end of winter this year when the snow and ice melted, one in the kitchen area which ruined a cabinet and one in the master bedroom. These are in opposite ends of the house.
Abraham was highly recommended from my Uncle who was a builder and uses him on many jobs. He is extremely knowledgeable not only in roofing but in all aspects of a home repair and improvement. When he saw the damage done in my kitchen he knew right away that it was the valley in my roof that was causing this. Upon him doing a closer inspection of the roof work that was completed by the previous owners he said that they didn't even put an ice and water shield of any kind which was illegal. They basically just used paper and cheaped out on the roof replacement.
When we scheduled a day/time for the work to be completed Abraham and his crew arrived on time. They replaced portions of the plywood on the roof that was warped or damaged. He replaced all vents as well with brand new ones that were top notch quality. The new shingles also look great! They did an amazing job and we are really happy with the results!
Abraham is an honest and extremely knowledgeable person and I highly recommend him to anyone.