Dental Equipment Specialists LLC rebuilds the reconditioned equipment we sell to provide a 1 year parts warranty. If you are within 150 miles of Washington DC we provide an installation and a labor warranty as well. We have been in business since 1976 and have sold both new and reconditioned equipment for that entire time. We do take in equipment on consignment and or purchase good used equipment upon inspection. We do not purchase used equipment older than 10 years. We do not purchase analogue x-rays or x-ray processors, amalgamators, intra oral cameras on carts, or box style fiber optic systems.