Bajas Performance Machine Shop, located at 4300 W Tropicana Ave - Building B, is praised for its amazing work, quick service, and friendly staff. Customers appreciate the reasonable prices for services like valve and head jobs, with one reviewer noting a well-decked block. While some have raised concerns about specific services, such as the lack of a three-angle grind, the overall feedback remains positive. The shop is highly recommended for its professionalism and expertise, especially with complex tasks like removing broken bolts. Additionally, the staff's ability to communicate in Spanish enhances the customer experience. Overall, Bajas Performance Machine Shop is a trusted choice for machining needs.