As business kept growing we realized we needed to outgrown our shop really badly! Now with 3 guys polishing and selling 1-2 trucks a month something needed to start happening. Without my guys taking the polishing to a whole new level of quality and satisfaction for our customer, Double K could never have grown into what it is today because of their talent for polishing and detailing that surpasses everything I ever thought it could be.
Outsourcing the mechanical side of trucks was starting to add up and I figured adding a mechanic was my next option but we didn't have room in the old shop so I rented a second building and hired Micky. With the dream of a bigger better place in motion the new building is on its way but months out.
Our repair shop is anchored by 4 full-time diesel mechanics specializing in heavy-duty commercial diagnostics and Class 8 engine repair. With 25+ years of combined polishing and detailing expertise, our specialists have restored rigs for owner-operators and major fleets nationwide. Every member of the Double K team is committed to precision—ensuring your truck is road-ready, compliant, and serviced to OEM standards.
Having our office and both shops under one roof has been a game-changer for our business. We've been able to add more parts and realize what we have in inventory, which has been a huge plus.
At Double K, we are committed to providing the best quality services to our customers and we are excited to continue growing and expanding our business.
Our Brookings, SD facility is purpose-built for Class 8 commercial vehicles, combining high-capacity lifting equipment with OEM-level diagnostic software (including Cummins and Detroit Diesel systems) to ensure precision repairs. To minimize your downtime, we maintain an on-site $250,000+ parts inventory, allowing our team of 4 expert mechanics to complete most services without waiting on shipments. Whether you are an owner-operator or managing a fleet in Eastern South Dakota, our shop is equipped with the professional infrastructure and technical expertise to keep your rig road-ready and compliant.
Our shop specializes in heavy-duty diesel engine repair and diagnostics for semi-trucks and commercial vehicles. Our technicians are experienced with all major diesel platforms and equipped with professional-grade diagnostic tools to pinpoint issues fast — saving you downtime and money. Services include:
Whether you're dealing with an unexpected breakdown or scheduling routine maintenance, our team gets your rig back on the road — right.
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