Press Releases

Onesource Water Acquires Emerald City Water

Onesource Water Expands Its Presence in Washington

ONESOURCE WATER, a leading provider of bottleless water cooler systems, is pleased to announce it has acquired Emerald City Water, a major bottleless water filtration systems operator in Washington.  This acquisition advances Onesource Water’s mission to be one of the fastest-growing, bottleless water service providers, offering clean, great-tasting pure water in the workplace. 

“Onesource Water is a progressive, cutting-edge company, and we feel very confident they will provide excellent products and services to our customers here in the greater Puget Sound area,” said Brian & Diane Palfreyman, Founders of Emerald City Water, LLC.

 A. J. Wasserstein, Onesource’s President, stated, “Our team is very focused on, and committed to, outstanding customer service and operational excellence.   Emerald is a well-run business that will be a positive add to our current customers.  Additionally, it moves us forward in our growth strategy.”

The Emerald City Water acquisition bolsters Onesource Water’s customer footprint to the Northwest.  With recent expansions in North Carolina and Las Vegas, Onesource Water continues to grow its presence in over 20 markets nationwide.

About Emerald City Water
Emerald City Water is located in Kirkland, Washington, and serves Seattle, Bellevue, and the greater Puget Sound area.  Emerald City Water was founded in 2003 for the purpose of providing businesses a healthier, better-tasting alternative to 5-gallon plastic water coolers.  For more information, visit

About Onesource Water
Onesource Water offers a healthier, more convenient, more cost-effective, and greener alternative to traditional bottled water and uses the most advanced water purification technology available.  Founded in 2005, Onesource Water is now the third largest bottleless water cooler service provider in the nation. Onesource water operates in 21 marketplaces.  Visit for more information.