"Your Roof’s Care is Our Concern®" At NIR, we are FOCUSED on caring for and extending the life of your Roof, all while provid ... ing outstanding services. "NIR Roof Care Plan®" Your NIR Roof Care PlanSM will reduce Roof leaks by 50% and increase the life of your Roof by 100%, all with a return on investment (ROI) of "Dollars for each Penny” invested into your NIR Roof Care Plan®. read more