Integrated Water Services Wastewater · Water · Environmental Office Locations Corporate Headquarters Phone Number: 970-601-5025 Physical Address: Integrated Water Services, Inc. 4001 N Valley Drive Longmont, CO 80504 Colorado Office Jamie Miller 4001 North Valley Drive Longmont, CO 80504 Tel. 970-601-5018 jmiller@integratedwaterservices.com California Office Jay M. Alman 2555 Lewis Drive Sebastopol, CA 95472 Tel. 707-291-5283 jalman@integratedwaterservices.com Dale N. Hemstad Tel: 925-998-7499 dhemstad@integratedwaterservices.com Texas Office Jamie Miller 4001 North Valley Drive Longmont, CO 80504 jmiller@integratedwaterservices.com Central Texas Director Murray Holden 721 Bulverde Road Bulverde, TX 78163 mholden@integratedwaterservices.com How helpful was this post? - Search Bar In This Section About Us What We Do Management Team Design Team Office Locations Career Opportunities Contact Us | Subscribe to our Newsletter | Terms of Use | Privacy © 2021 Integrated Water Services, Inc. All Rights Reserved. We use cookies to improve user experience and analyze website traffic. By clicking “Accept“, you agree to our website's cookie use as described in our Cookie Policy. You can change your cookie settings at any time by clicking “Preferences.” Preferences Accept