We used Unicorp to replace our roof, windows, siding and gutters. We replaced vinyl replacement windows that had been installed 15 years ago simply because Unicorp's windows were so much nicer. Our original aluminum siding was replaced with James Hardie fiber cement plank siding. The work was done on schedule and well within the time frame we were told to expect at the outset.We could not be happier with the results -- it's like we have a new house! Every aspect of this multi-phase project was well-coordinated, including support from sales and office personnel, as well as from the work crew supervisors. As we were guided through all decisions involving design and materials, we were confident that we were getting the best possible advice, always with our best interests in mind. Unicorp had design suggestions that made a difference and that we wouldn't have thought ourselves. Materials, workmanship and attention to detail were topnotch; a few unanticipated surprises, which could be blamed on the original construction, were discovered and corrected with no additional charge.We wouldn't have the slightest hesitation recommending Unicorp to anyone interested in a high quality renovation of the exterior of their house.