We had an emergency situation last month when a gutter on the roof of the party venue we manage leaked big time and caused a major mess on the venue’s entrance. This contractor was the first to respond. Their staff arrived in about 2 hours, did the repair, and told us that a thorough cleaning is actually necessary. I knew I had to listen to the experts, so I let them do their job. The work quality looks good. I haven’t experienced any issues with the gutter since the repair.