Based in Mississauga, All Tech Ltd. specializes in fleet maintenance and repairs, as well as diesel engine repairs. We offer a range of oilfield and equipment repair services, including for trailers and trucks. Whether you need Parts, Truck Repair, Machining or Welding, All Tech Ltd. has the facilities and experience to help. TRUCK REPAIR: Our repair services Computerized Diagnostics, Truck & Trailer Suspension, Overhauls, Authorized Government Vehicle Inspection Station and OEM Warranty Depot. Call us today for more information. more... See more text