We had some water damage during the installation of a flat roof last summer, and I hired Winmar to help determine what remedial steps needed to be undertaken. The company's after hours service dropped the ball, but the company responded quickly and professionally once I got them directly. The estimator was very professional and explained the conditions under which mold can grow, and he also explained how a previous contractor had used a heat sensing gun to "scare us" into buying his service. Winmar wrote us a very professional report to present to the roofer with very fast turnaround. A pleasure to do business with.