Long Island Roofing Contractors, Pro Quality Home Improvements Inc. is a three-way partnership, which encompasses over 20 years of home improvement experience in Nassau County as well as Suffolk County. Rob, Craig and Sean have the wealth of knowledge and experience in all facets of roofing, vinyl siding, and window repair and replacements. Always wanting to stay up to date with current trends in the home improvement industry, the three owners have taken numerous courses including window and roof leak detection. What makes Pro Quality Home Improvements different from other home remodeling companies is the fact that they are factory trained by several manufactures including Alside for windows and GAF for roofing.