Just got my lovely patio cover finished by them. It is a stuff of heaven! ZAPP Exteriors have done a truly commendable job. I am really glad with the excellent quality of their materials, clever ideas for solving problems, and their professional approach to almost everything. Harris did an impressive job as the lead installer. I am amazed to see their passion towards their work and their efforts at being a perfectionist. My house is in the countryside so they had to travel miles to come here and had to stay at a nearby hotel so as to complete the project on time. This really made me quite humble for their efforts. Thanks a lot ZAPP Exteriors!