I had a leak in my family room ceiling that had been difficult to resolve because all the shingles looked fine in the area where it was occurring. I called a few roofing companies, including Reliable Roofers, to schedule an appointment for an a diagnosis of the source of the leak and a repair estimate. Reliable was sent someone out the same day that I called, so they were very prompt. Also, the office was very responsive in giving me updates once I scheduled the work to be done. Although other roofing companies had given me their opinions about the source of the leak and estimates, it wasn't until Bob from Reliable Roofing came that I was confident in the diagnosis. He took his time walking around my roof and looking at the leak to try to get to the correct answer. I even told him what I had been told previously and he said that wasn't the source. He stated it was being caused by several shingles that were not sealed in the area of the leak. It made sense given that water leaked only during heavy, driving rains. It cost a fraction of what others wanted to charge and, after a particularly rainy period, I believe it has solved the problem. I will definitely call them again for any other roofing needs.