Welcome to Keystone

Keystone Answering Service is a 24/7 answering service providing innovative solutions to medical, commercial and professional clients, amongst others. Founded in 1972, our kind and friendly agents continue to provided award winning customer service. At Keystone, we'll work with you to become an extension of your office with our many customizable features.

Keystone is recognized nationally as an industry leader for quality service, industry advancement, management excellence and continuous innovation. We've achieved the ATSI Award of Excellence for 16 consecutive years, along with the CAM-X Award of Excellence for 6 consecutive years. Our management staff has over 200 combined years of customer service experience. We are the best option to handle all your communication needs!