- (805) 547-1271
In San Luis Obispo, CA and need a hair removal salon? Trillium Day Spa is a hair removal studio located at 679 Monterey St. Have questions? Trillium Day Spa's phone number is (707) 972-4090. Trillium Day Spa business hours are Mon - Sun 8:00am to 7:00pm. Trillium Day Spa is rated 4.5 stars by 2 reviewers.