Midstate Basement Authorities is the name you think of when you think Basement Waterproofing. Based in Ithaca, NY and we are proudly servicing Tompkins, Seneca, Courtland, Yates, Schuyler, Chemung, and Onondaga counties. Our specialty is Basement Waterproofing, Foundation Repair, Remodeling and/or Finishing your Basement, and Crawlspace Encapsulation. We hold your problems in the highest regard and promise top of the line work. We use the latest and most up to date products to ensure no matter the Basement, Foundation, or Crawlspace problems you may be experiencing. Contact us today for a free estimate!!