During a heavy rainstorm, my roof leaked, the downspout in my light well failed, and the light well filled with 6 inches of water, eventually leaking into my house and soaking most of the three floors below. Anderson Roofing came out on the day of the storm in the rain and did emergency repairs that included a roof patch and a downspout replacement, and they cleared the drain in the light well. Less than a week later, an even heavier rainstorm hammered the roof but the roof patch held and my house stayed dry. It was an emergency and there was no time for estimates to be gathered and compared, so I don't know how they would compare cost-wise with other roofers for a similar job. I was given a range of $800-1300 for the job initially, and it was much closer to the lower end than the higher end once it was done. They roofers were very courteous, explained the work they did, and showed me the pictures of the work on the roof. I'd definitely call them again.