I contacted Dan Ryan, owner of Waste One Removal, LLC, to dispose of some blocks of concrete sidewalk. His Thumbtack recommendations from those he had worked for before were universally positive, a rarity on sites that publish evaluations of service providers. My experience with Dan mirrored that of his other satisfied customers. He contacted me within two hours of my Thumbtack inquiry, quoted a fair price, and arranged a mutually convenient date to complete the work. He showed up right on time, worked tirelessly from the time he arrived until he completed the job, and left the site clean and free of even the smallest pieces of broken concrete. He's a positive and personable professional and one I will call first should I need his services again.