I had a very positive experience with Promax and its owner, Mr. Zee, who is a very professional, knowledgeable, and trustworthy individual. Prior to selecting Promax, I obtained several estimates for vinyl siding and replacement window, and Promax was by far the most resourceful and thorough in its estimate. Mr. Zee ensured that all my questions were answered and helped me in the made many decisions related to the projects. The employees were also very professional, helpful and efficient. The great attention was paid to detail, and the quality of the work was outstanding.