Saint John CPR Training & More From Boscotraining.com. At Bosco Training, we offer Saint John CPR training and first aid courses that can give you the skills and confidence to save a life. Whether you're a healthcare worker, a new parent, or just someone who wants to be prepared for an emergency, our Saint John CPR classes can help. We also offer New Brunswick CPR training for those who live outside of Saint John. Our New Brunswick CPR classes are held in Moncton, Fredericton, and Saint John. Contact us today to learn more about our Saint John CPR classes or to register for a class.