Sheldon's Custom Muffler is a highly recommended auto repair shop known for its excellent service and customer-friendly approach. Customers consistently praise the shop's upfront pricing, quick turnaround, and fair pricing. The staff is described as friendly, knowledgeable, and ensuring a smooth experience. Customers have highlighted the shop's high-quality work, whether it's a custom exhaust installation or general repairs. Sheldon's has earned a reputation for exceeding expectations, with one customer even driving from a different town to have their vehicle serviced there. Overall, Sheldon's Custom Muffler is a trusted and reliable choice for automotive needs, providing top-notch service and value to its customers.