Contact Us Phone Number SALES 800.420.6662 SERVICE DEPT. 760.630.9425 FAX 760.630.0837   Online Contact Form Click Here   Email Address Ed Bonilla edbonilla@watertreatmenttech.com Sales Department sales@watertreatmenttech.com Tech Feedback feedback@watertreatmenttech.com Shipping Department shipping@watertreatmenttech.com R & D Team research@watertreatmenttech.com Webmaster webdesign@grafflix.com   Mailing Address 1071 Evergreen Lane Vista, CA  92084     1071 Evergreen Ln. Vista, California 92084 Office 800.420.6662 Fax 760.630.0837 Service Dept. 760.630.9425