Map for Harrell Automatic Sprinkler Co Map for Harrell Automatic Sprinkler Co Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Contractors >> Sprinkler Harrell Automatic Sprinkler Co 104 Fair StreetMifflinville, PA 18631 | directions Mr Ryan D Knelly (570) 759-0161 | fax: (570) 759-2556 Visit Site If your business isn't here, contact us today to get listed!