Dry cleaning and preservation

Hello fellow brides!

We got married on July 28th and it was spectacular—all the planning and help from you ladies on here made everything go smoothly.
Ive been wanting get my wedding dress dry cleaned (I managed not to spill any food or drink but I still want to get it cleaned) but I’ve been having a hard time finding a place that is adorable and pleasant to deal with. I’ve called a few places and have been hung up on, rudely told they can’t give quotes and been told it would be over $500 to clean and preserve.
For those of you in Toronto, can you recommend a place and rough cost of what you paid to get your dress cleaned? It’s already been over a month of me looking with no luck.