Compare the highest-rated gmc repair mechanics in Selby, South Dakota. All shops are licensed, insured, and verified through our rigorous screening process.
A long-standing, family-owned shop that is the primary automotive service center in Selby itself. They have built a strong reputation for honesty and reliable work on everything from passenger cars to heavy-duty diesel pickups. While not a dedicated GMC dealer, their lead mechanics have extensive experience with the Duramax/Allison powertrain and local farmers and ranchers rely on them for their 4WD and towing needs.
Located about 20 miles from Selby in the larger community of Mobridge, this shop is a well-equipped facility that explicitly markets itself as a truck and diesel specialist. They have the advanced diagnostic tools necessary for modern EcoTec and Duramax engines and are a go-to for complex transmission and electrical issues that smaller shops may not handle.
As a multi-brand dealership in the regional hub of Aberdeen (approx. 50 miles from Selby), this is the closest provider with direct manufacturer ties and GM-specific technician certifications (GM Certified Service). This is the best option for warranty work, complex Denali electronics, and factory-level diagnostics. Their parts department guarantees OEM components.
** The GMC repair market in Selby, South Dakota, is characteristic of a rural agricultural region. The market is not saturated with specialized competitors, but the existing providers are robust, well-established, and deeply integrated into the community. The average quality of service is high, driven by a need for reliability from customers who use their trucks for demanding farm, ranch, and towing applications. **Competition Level:** Moderate. While there are few shops within Selby city limits, the surrounding area has several capable independent garages and a dealership network within a reasonable driving distance. Competition is based on reputation, specialized capability (especially for diesel), and trust rather than price alone. **Typical Pricing:** Pricing is generally competitive and fair. Independent shops like Selby Auto & Diesel and Mobridge Auto & Truck typically offer lower labor rates than the dealership (Riddle's Jewel). However, for highly complex issues, especially with electronics, the dealership's specialized training and equipment can provide more cost-effective solutions in the long run. Customers should expect to pay a premium for diesel-specific work and transmission overhauls, in line with national averages for such specialized services.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Selby regulations and climate