Contractor Services

Too busy for Backflow Testing, Repairs or Installations? We specialize in Backflow prevention, so you don’t have to. Backflow Testing Services prides itself in being that extended arm of your business. We will handle backflow maintenance and repairs you don’t have time for or want to do, while you maintain your customers.

We take care of:

  • Testing & Certification
  • Job Scheduling
  • Customer Reminder Notices
  • Repair & Maintenance
  • ACV (Automatic Control Valve) Troubleshooting, Repairs, & Installations
  • Chicago & State of Illinois Backflow Compliance



Backflow Testing Services has over 30 years of experience in Commercial and Residential backflow prevention. Our staff is dedicated to providing you with the highest level of satisfaction and technical support. From large customers to small customers our service is unmatched in the Industry.

We are:

  • Fully Licensed, Insured, & Bonded Plumbing Contractors
  • Up to date on all Backflow Code & Regulations
  • The Apollo & Wilkins Warranty Contractor



Backflow Testing Services is dedicated to simplifying all your backflow prevention needs. We have the ability to track, test, and submit test reports for even the largest customers.

We Offer:

  • Multi-year Contracts
  • Small & Large Job Quoting
  • 5 Star Warranty Services
  • ACV (Automatic Control Valve) Troubleshooting, Repairs, & Installations
  • Hydraulic Calculations
  • Retro-fit Solutions
  • Surveys & Reports
  • Professional & Courteous Service
  • Fully Stocked Trucks
  • Top Grade Calibrated Test Equipment


Give us a call to see how we can be that extended arm of your business. We will be happy to help you and your customers with all of your backflow needs. Give us a Call at (847) 669-1664, or call our Toll Free Number at 833-RPZ-TEST or email us at to see how we can help you with your Backflow Prevention needs.

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