I can personally attest this company provides high-quality email leads lists. The one I got from them is a thousand times better than the ones I've purchased from other services. I also want to commend their customer service. When I got in touch with them, they quickly replied and were very helpful. And since I am the kind of person who keeps the questions coming until I'm satisfied, I did bombard them with a lot of questions. They answered every question I had fully providing the necessary information. I've had great results from the marketing campaigns I launched using their lists. With their leads and customer service alone, I highly recommend Powerline Leads.