Backflow Testing: Newark, DE
Backflow Testing in Newark, DE:
Find a Certified Tester Near You
Newark's mix of University of Delaware-adjacent properties, established residential neighborhoods, and a growing commercial corridor along Route 273 creates backflow compliance needs spanning institutional, commercial, and residential assembly types. A backflow testing near me search in Newark should connect you with a contractor who can confirm current certification and is registered to file your results with the City of Newark or the relevant water authority.
What a Qualified Newark Tester Should Offer

Ask whether the contractor holds current backflow tester certification recognized in Delaware and an active state plumbing license, and confirm they carry OEM, lead-free certified rebuild kits. If your property is an institutional or commercial building near campus, ask about the contractor’s experience with that scale of work versus standard residential testing.
Top-Rated Backflow Testing Companies in Newark, DE
Based on verified Google review data for the Newark area, here are three well-reviewed providers offering backflow testing and related plumbing service:
1.) Mr. Rooter Plumbing of Newark - 4.9 stars (424 reviews)
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Phone: (302) 281-1174
2.) Roto-Rooter Plumbing & Water Cleanup - 4.8 stars (2,063 reviews)
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Phone: (302) 655-1070
3.) Priority Plumbing & Drain - 4.9 stars (162 reviews)
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Phone: (302) 480-7298
Confirm current backflow tester certification and program registration directly with any Newark-area contractor before scheduling.
