When You Need the Best Roofers in Dayton and Cincinnati, Ohio – Call Kerrigan! Kerrigan Roofing and Restoration is a top choice for quality roofing along with new siding, windows and gutters. Trust is a big factor in choosing a contractor to work on your home or business. That’s why you can rest easy knowing we will get the job done quickly, efficiently and affordably so you can get on with your life.