I own a shop here in Plano TX and have installed many engines over the last 27 years. Engine replacement is a large job by any reasonable person’s standards. There are many things that can and do go wrong. That is why when you choose an engine builder, you really need to understand what you are getting. Jasper focuses on high quality products, and so do we. We stand behind our work, and I am glad to report that Jasper does as well. I recently had an issue with an engine replacement, and that issue was not discovered until the engine was completely installed into the vehicle. The issue required a complete re-do of the engine replacement. Jasper stood behind their product, accepted fault, and paid me the 20 hours it took to re-install another engine. They felt so strongly about their error that they even paid me my normal shop rate of $110.00 per hour. Jasper has re-stored my faith in their product, and I won’t hesitate to use them again. As a matter of fact, I ordered another engine from them this week. Thanks Jasper, you really impressed me. - Google Review