There's both great tube and SS amps as well, but for my money and taste I prefer SS. I enjoy tube amps a lot and have heard a ton and have owned them as well. I personally don't want to mess with the cost and maintenance of retubing an amp. For the most part; retubing a preamp isn't too costly and tube life is far greater.
Everything listed on this post have been great options and I bet most of these companies, when you call the owner is probably the one answering the phone. You'll have to eat some shipping cost but I'd call them and demo the ones that interest you and see what happens from there.
Good luck