We were on vacation towing our camper with our Chevy Silverado which was having some performance issues. Found Hillins online and were impressed with the reviews. Stopped by and spoke with Nancy and Kenny who are very knowledgeable and friendly and took the time to discuss options. Kenny was very professional, showing us test results and explaining clearly what items could be addressed. No pressure to have work done and we felt very comfortable with the work described to us being done and even stayed a couple extra days for them to do some additional items. Their shop is neat and their mechanics very friendly. Hillins was also highly recommended by the RV park we were staying at. Our pickup's performance is greatly improved and additionally we are getting over 1.5MPG more now. Very pleased!!!