C-Tech Corporation, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> INDOT Prequalified Contractors as of 05/01/2025 >> E(K) Guardrail, Cable Barrier, Crash Attenuator, and Fence C-Tech Corporation, Inc. 5292 W 100 NBoggstown, IN 46110 | View on Google Maps Dana Sherwood (317) 835-2745 Visit Site Connect With Us C-Tech Corporation installs guardrail, bridge and handrail systems, impact attenuators, fence, sheet signs and monuments in Indiana. In business since 1985, C-Tech is an INDOT certified DBE contractor that completes our work in a safe, efficient and professional manner. Member Since: 1988 Send a message to: C-Tech Corporation, Inc. Your Name: Your Email: Subject: Message: (Date: 9/2/2025)