Had a facebook question about getting dentals without being forced to have vaccines.
First, there are increasing numbers of conventional clinics who are willing for you to not be vaccinating. Second, look for holistic clinics.
Third, check these sites of companies doing anesthesia free dentistry for clinics they work at. Some are doing it not even in clinics (groomer, kennels, etc, so no vaccines may be needed): houndstoothpetdental.com; petdentalservices.com.
There have been a lot of articles about this, with mixed opinions. Most of the homeopathic vets were using it and liked it, a few felt it just did not do a good enough job.
Remember – feed large chunks of raw or raw/meaty bones and your dogs and cats should have naturlly clean teeth.