Transmission repair service near Rockville, MD

When I took the van to the shop, I allowed the owner to talk me into having them rebuild the transmission vs installing an already rebuilt one that would have been cheaper. What swayed me was his comment they warranted their transmissions, but the remanufactured ones were good for 90 days. $3500 and 28000 miles later, the rebuilt one died. When questioned about the warranty, he proceeded to list a dozen reasons that would have voided the warranty..."but, bring it in and we'll look at it" was his last comment. So, if I bring it in, he can rebuild it again for another $3500 and give me another $28000 miles??? I don't think so. I've been burned once but won't be burned twice. I wouldn't go back to his shop if someone paid me to do so and would caution others to ster clear of the place. Needless to say, I am a very unhappy camper! I gave it a one star, only because the system would not permit me to post without entering something. I would have liked to give him zero stars.