Water Testing, Treatment, Filtration, & Purification. Comprehensive service on most brands, makes, & models. Licensed professionals for 25 years!

Aqua Tech Inc. (dba, Cascade Culligan) has been serving the Pacific Northwest for over 25 years. With highly skilled & licensed journeyman plumbers, service remains paramount and unmatched in this industry. Referrals from existing clients keeps the exceptional staff working diligently & tirelessly. Comprehensive testing & careful assessment allow the educated & experienced crew to solve almost any water problem - with incredible service & even a smile.