T.R. On-Site Truck Repair & Equipment

T.R. On-Site Truck Repair & Equipment in Darien, CT provides mobile diesel and heavy-duty truck repair services across a comprehensive range of needs. Their technicians handle brake service, computer diagnostics, tire sales and installation, trailer repair including refrigeration units, electrical and engine work, welding, and hydraulic systems. The shop also offers mobile fueling, jump starts, and lockout service for owner-operators and fleet managers requiring roadside or on-site assistance.

🚨 This facility operates a 24/7 emergency dispatch unit. If you are broken down on the highway, call immediately for priority response.