Eastern Truck & Equipment Repair & Welding Inc. serves fleet operators, contractors, and construction companies across Long Island. Based in Speonk, NY, we specialize in Class 5–8 truck repair, heavy equipment service, and certified welding. Our shop handles diesel engine rebuilds, transmission service, EGR/DPF system repair, brake and clutch replacement, wheel alignment, and drivetrain diagnostics. For heavy equipment, we service excavators, loaders, dozers, and specialty machinery — hydraulic system repair, undercarriage service, track replacement, and bucket rebuilds. On-site hydraulic hose fabrication available. Certified welders provide steel, aluminum, and stainless fabrication in-shop and on-site. Mobile welding and emergency roadside repair available across eastern Long Island.