HNTB Corporation Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Consultants >> Engineering HNTB Corporation 111 Monument Cir, Ste 1200Indianapolis, IN 46204 | map | directions (317) 636-4682 Visit Site Connect With Us HNTB Corporation offers planning, design, program management and construction management and inspection services throughout the United States. Member Since: 2022