Water Testing Labs


GWT has at its disposal, certified laboratories capable of performing most water, chemical, and deposit tests.

A Typical Test Includes:

  • Sample Collection by GWT System Analyst
  • Initial Report Including Reason for Sample Collection
  • Post Analysis Report with Detailed Sample Information
  • GWT Corrective Action Plan if Necessary

Common Analytical Requests:

  • Complete Water Analysis
  • Microbiological Analysis
  • Legionella Analysis
  • Deposit Analysis
  • Organic & Inorganic Chemical Testing
  • Metallurgical Studies
  • Deposit Analysis
  • Corrosion Coupon Analysis
  • Inhibitor Verification
  • Glycol (Anti-Freeze) Analysis

Why Choose Us?

  • We Use Labs that are part of the CDC’s Elite Program and Registered with Illinois Environmental Protection Agency
  • GWT System Analysts Collect Samples for Customers
  • Offer an Unbiased Third Party Laboratory
  • Generate Official Laboratory Reports
  • Offer Corrective Action if Requested

Contact Us for a Free Quote. We Offer Volume Discounts.