THE SERVICE YOU DEMAND
Known for service. Trusted for quality.
> Click here to submit a Harper OTC Service Inquiry now...
We know that every minute your truck spends waiting for service costs you more than just time. It costs you money. Our dealers use state-of-the-art technology, hire the industry's best technicians and work together to give you the best service. When you visit a Harper location, your repairs will be done right and done quickly using high-quality, brand name parts.
Our service isn't just fast, it's comprehensive.
We give you more than fast service; you get complete service. This includes critical attention to warranty repairs and offering convenient Customer Protection Plans. And with 2 locations there's a service center near you that can make the repairs you need quickly.
Working with HOTC means you'll also have access to roadside assistance and technical information. So even when you can't get to us, we'll find a way to come to you and get you rolling again.
We offer 24-hour service and answers to parts and repair questions from our Customer Assistance Center. Whenever it isn't convenient to visit a dealer, one call to the CAC will get you on your way to a solution. That's Total Customer Support, from Sterling.
Harper OTC provides Truck Repair, Truck Fleet Maintenance, Diesel Engine Repair,
Both locations are Full Service Dealerships — Complete repair and maintenance on all makes and models
We feature 39 combined service bays, with over 60 technicians ready for your Detroit Diesel, Mercedes Benz, Caterpillar and small bore Cummins engines, as well as Eaton, Meritor, Spicer and Mercedes Transmissions.
• Factory trained and certified technicians — Ongoing training for up-to-date repair procedures
• State-of-the-art facility and equipment
• Computerized Diagnostic equipment
• Computerized Alignment Rack (Oshawa Location)
• All major credit cards accepted