NTTR Directory

About NTTR Directory

NTTR Directory is the nationwide resource connecting truck drivers, fleet managers, and owner-operators with verified diesel repair professionals across the United States. Unlike general business directories or mapping apps, NTTR focuses entirely on commercial trucking needs — no auto body shops claiming to "work on trucks," no dead listings, just verified businesses that actually serve the heavy-duty trucking industry.

The platform lets drivers search by specific service needs — mobile diagnostics, trailer repair, emergency roadside assistance, DPF cleaning, transmission work — with real-time results showing who's available, where they're located, and how to reach them immediately. Shops listed on NTTR are categorized by certifications, service capabilities, and hours of operation, making it easy to identify 24/7 mobile techs versus brick-and-mortar facilities, or filter for specialists in DEF systems, air brake repair, or refrigeration units.

For repair shops and mobile mechanics, NTTR provides targeted visibility where it matters most — in front of drivers actively searching for help. Instead of competing with every auto repair listing in town, shops appear in a curated directory built specifically for the trucking community.

Who NTTR Directory Serves

• Long-Haul Drivers: Find trusted local service without gambling on random search results when navigating unfamiliar routes
• Fleet Managers: Coordinate repairs across multiple states with consistent access to qualified service providers in diverse geographic regions
• Mobile Diesel Technicians: Expand customer reach beyond traditional word-of-mouth marketing to capture emergency service calls
• Owner-Operators: Build a reliable service network along regular routes by identifying pre-vetted shops before issues arise
• Repair Shops: Gain targeted visibility in front of commercial trucking customers actively searching for diesel repair services