Test Gauge & Backflow Supply Inc.

The Nation's Preferred Source for Backflow Products and Services!

Technical Assistance

Test Gauge & Backflow Supply has over 35 years of experience in the backflow industry. Test Gauge and Backflow Supply prides itself on providing technical assistance to the backflow technician. Whether it's a repair or installation questions, we can help you get the job done right the first time.

For Technical Assistance call our toll free number: 866-836-8692.