Welcome to the NGWA Directory & Buyers Guide
The National Ground Water Association, a nonprofit organization composed of U.S. and international groundwater professionals, is dedicated to advancing groundwater knowledge. NGWA's vision is to be the leading groundwater association that advocates the responsible development, management, and use of water.

This directory and buyers' guide is the best way to locate products and services, consultants, and groundwater contractors within the industry. By browsing the four tabs, you'll have exactly what you need at your fingertips in seconds.

The guides representing NGWA's long-time publications, Water Well Journal® and Groundwater Monitoring & Remediation®, feature hundreds of categories for industry manufacturers and suppliers of services such as groundwater treatment and products such as pumps and rigs. The consultants directory features a listing of consulting firms around the world who are members of NGWA's Scientists and Engineers Division. The contractors directory contains a listing of members from the NGWA Contractors Division as well as those individuals who are part of NGWA's Voluntary Certification Program.

Use the advanced search above to find manufacturer and supplier vendors by product/service, company name, contact name, keyword, or location. The consultant and contractor directories have their own search functions.
FEATURED COMPANIES
Manufacturers and Suppliers
Consultants
Contractors
FEATURED LISTING

Bill Johnson Equipment Company

21 S. 40th Street
Phoenix,  AZ 85034

Phone: View Phone Number602-275-5415
Fax: View Fax Number602-273-0389
Bill Johnson Equipment Company is a family owned water well drilling equipment and supply company based in Phoenix, Arizona. Bill Johnson grew up working in a family owned oil field machine shop in Texas. He moved to Arizona in 1948 and discovered that...more>