10 Orben Drive
Landing, NJ 07850
Hours: 8 am to 4 pm
Monday - Friday
Backflow Preventer Certifications
Xcel Plumbing & Heating, Inc. offers
Backflow Preventer Certifications
Backflow Preventer Certifications: Installations, Testing, Repairs & Maintenance
Backflow prevention devices are designed to protect your drinking water along with the public water supply from becoming contaminated due to backward water flow. When water flow reverses, contaminated water can siphon from a hose, pool or irrigation system into the water supply. This nonpotable water from the hose or pool then mixes with clean drinking water and can introduce bacteria into the water. People drinking the contaminated water could get sick.


Many municipalities are requiring certifications annually with fines for nonconformance.
Backflow devices include Reduced Pressure Zones (RPZ), RPZ valves and double check valves. This type of device is installed in your plumbing system to protect your drinking water and the city water supply from contaminants.
Certify Your Backflow Preventers
Xcel Plumbing & Heating, Inc. has several individuals available to certify your backflow preventers. This work can be done during business hours or after hours and on weekends. The cost of this work is nominal, and we are able to make repairs or replacements if needed. Please contact us to schedule an appointment today to protect your drinking water.
Commercial Backflow Preventers Testing and Residential Backflow Preventers Testing
Xcel is capable of testing backflow preventers at both commercial and residential facilities.
We offer discounts for properties with more than five (5) backflow preventers and can handle properties with 50 or more backflow preventers as we have multiple individuals who are certified to do the work.
Our testers are certified by the New England Water Works Association (NEWWA).

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We service the following locations: Bergen County, NJ including East Rutherford, and Lyndhurst; Essex County, NJ including Fairfield, Millburn, Montclair, Newark, West Caldwell, and West Orange; Hudson County, NJ including Hoboken, and Jersey City; Mercer County, NJ including Lawrenceville; Middlesex County, NJ including Perth Amboy, and Woodbridge; Morris County, NJ including Budd Lake, Chester, Denville, Flanders, Kenvil, Landing, Ledgewood, Long Valley, Mendham, Morris Plains, Morristown, Netcong, Randolph, Rockaway, Roxbury, Schooley’s Mountain, and Succasunna; Passaic County, NJ including Clifton, and Paterson; Somerset County, NJ including Basking Ridge, Bernardsville, Far Hills, and Martinsville; Sussex County, NJ including Stanhope; Union County, NJ including Cranford, Mountainside, Summit, and Westfield, and Warren County, NJ including Hackettstown.