Pacific Water Quality Association


Member Directory

HydroNovation Inc.

20 Centerpointe Drive, Suite 110

La Palma, CA 90623

Phone: 800.778.5092

Fax: 415-494-8117

Proud and active PWQA & WQA member, San Francisco-based HydroNovation has developed the environmentally-conscious HydroDI water treatment technology for residential and commercial applications. Developed under an exclusive license from Siemens Ionpure Group (Evoqua), HydroDI combines the benefits of a water softener and reverse osmosis system, enabling customers to save water and energy, eliminate chemical handling and reduce waste discharge. Visit for more information.


Mark Bertler

VP of Sales & Marketing

Phone: 847-226-0793

Fax: 978-215-7438

Terry Heckman

Western Regional Sales Manager

Phone: 612.803.3255


Learn More

Follow Us

Pacific Water Quality Association

PO Box 3959
Mission Viejo, CA 92690-3959

Phone: 760-644-7348
Fax: 714-242-7715