I had NDA Energized Coatings apply a sealing membrane coating to one of my metal barn roofs. I have also had DeWayne Eash do fence, exterior trim and insulation work at my farm. I like that he keeps himself available via text messages. He works hard to save me money, and did follow-up and take care of a minor over spray problem. I will continue to use his services here as the maintenance and repairs are never ending.