We had a leak to our shingles that was installed 15 years ago, and E.W. Smith Roofing came highly recommended by our trusted neighbors. They looked at our roof and immediately discovered our problem. Even though the shingles have many years left, it was installed wrong. I.e. spacing /overlap at some places were 2 inches apart. We got a good education as to why this is wrong. Work done and cleanup was excellent from start to finish. Earl was pleasant to talk to and explained the process. Thank you again for a wonderful roofing job.