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Serving the Allegheny County Area

License # PA051994

Water line Irrigation line testing Water line

Superior quality backflow testing services

Looking for a reliable technician to test the backflow in your water line? Your search ends here! Trust the team at Don Bigley Plumbing Co Inc for all your backflow testing requirements.

  • ASSE-certified backflow testing

  • Dye testing

  • Storm drainage testing

  • Commercial line testing

  • Irrigation line testing

Wide range of testing services

From ASSE-certified backflow testing to dye testing, you can count on us for a large selection of testing services. Expect our team to do a clean and precise job.


You can also turn to us for sump pump services, rain leader and French drainage services, and interior plumbing services!

Maintain your water and sewer lines

FREE estimates on backflow testing services.

Call now!


Get a 1-YEAR labor warranty on all our plumbing services!