What set’s Vaughan’s apart as the best choice for Pittsburgh Tree Service and Landscaper? We go to great lengths to recruit quality team members including Drug Testing and Background Checks to ensure that your home and property are in good hands. We are fully licensed by the commonwealth of PA and insured for both liability and workman’s compensation. Insurance certificates are provided with every estimate. In fact, please ask us for proof and see how many others can do the same. We employ a full time office manager (not an answering service or voice mail) to help answer questions and schedule appointments. No matter how big or small the job, Vaughan’s will provide a quality of service that exceeds industry standards.