Our Story

Deep Rock® has been providing Western-state customers with quality drinking water products and delivery service since the late 1800s. It was in 1896 that founder Stephen Kostitch, a pharmacist, first established the Colorado-based company after tapping into an artesian aquifer on the outskirts of Denver. Today, as a proud member of the DS Waters® family of favorite American brands, Deep Rock supplies its loyal customers with a full portfolio of bottled drinking water options that include artesian and purified varieties. Year-round, Deep Rock reaches thousands of homes, offices and retail establishments spanning Denver, Colorado Springs, Cheyenne, Grand Junction, Albuquerque, Pueblo, Santa Fe and Anchorage.

Your Total Beverage Solution

In addition to 3- and 5-gallon bottled water delivery, Deep Rock® provides the following quality products and services for home and office:

• Hot and cold water coolers/dispensers
• Single-serve water bottles
• Coffee service
• Water filtration service

Our popular brand Deep Rock delivers bottled water throughout Anchorage, Denver, Colorado Springs, Cheyenne, Grand Junction, Albuquerque, Pueblo and Santa Fe.

Beyond our reputation for quality products and services, we're just as proud of our long tradition of giving back to the communities we serve – from fitness and education initiatives to providing bottled water during emergencies and natural disasters. What's more, we're proud to hold the International Bottled Water Association award for "Excellence in Manufacturing" for independent safety and quality assurance audits.