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Testimonials

See what our clients have to say about their experience working with us.

"… QLS is my eyes and ears at the factory, they're going to bat for me. It's a level of trust that you can't buy …"

— Supplier Customer

"… Our relationship with QLS is key. They've built really strong trust with us that has lasted a long time at this company …"

— Tier-1 Supplier Support Customer

"… We've seen so many other third parties and they've all had problems, but QLS is efficient, ethical, and I can trust them …"

— Bus Supplier Customer

"… QLS is the only company we trust to inspect all the parts we have coming in …"

— Truck OEM Customer

"... Using QLS for our inspection needs gives me a piece of mind that the issue is being taken care of and our customers are protected..."

— Supplier Customer

"… We rely on QLS for things like shift reports, regular communication about the product, and being notified of any hiccups …"

— Supplier Customer

"… The nuances of the industry are very important, and they have a great foundation and knowledge base. QLS has good knowledge in heavy-duty trucks and doesn't need to be taught on the job …"

— Bus OEM Customer

"… I really appreciate their level of autonomy. Their slogan is something like 'we're on it', which means that I can be hands-off …"

— Truck OEM Customer

"… QLS is my eyes and ears at the factory, they're going to bat for me. It's a level of trust that you can't buy …"

— Con Ag OEM Customer

"… QLS has a quality management support system that we love. The communication is great. Especially with Dot they have stepped up to be more formidable lately …"

— Supplier Customer

"… QLS has more of a plan and strategy put together when they come into the plant, whereas other providers are followers and just wait to be told what to do"

— EV Supplier Customer

Offering Superior Quality Solutions

Partner with QLS for reliable quality assurance across North America. Our certified teams are ready to support your operations 24/7.