CPR Services, which provides CPR, first aid and safety training, has leased 600 square feet at 44 Front St. in Ashland.

"The Ashland office’s opening represents an important step in the expansion of the company’s safety training," said founder and CEO Anne Ferrari-Greenberg. "We want our customer base to understand that prevention is the key. I am proud to say that some of my clients have used the training skills provided to them to save individuals who required CPR or first aid assistance."

CPR Services’ customer base is primarily Metrowest and eastern Massachusetts with additional coverage throughout the state, according to a statement.