A recent string of backflow valve thefts across the Denver metro area has prompted Spartan Plumbing to urge Northglenn homeowners to secure their exposed water lines to prevent thousands of dollars in property damage and water waste. The issue gained attention after Northglenn police warned residents to lock up service lines following multiple thefts this year.
Spartan Plumbing, which provides emergency plumbing, leak detection, and water line repair throughout Northglenn and surrounding communities, was featured in a Denver7 news segment discussing the impact of these thefts. Master Plumber Wayne Lehmann explained that criminals target exposed backflow valves because brass and copper components can be quickly cut with electric saws and sold for scrap. When a valve is stolen, it leaves an open, pressurized water line that can create a geyser, flooding yards and wasting thousands of gallons of water before the main supply is shut off.
“A stolen backflow valve is not just a missing piece of hardware,” Lehmann said. “It creates an immediate plumbing emergency that can flood a property, disrupt water service to the home, and leave the homeowner responsible for a sudden, expensive repair.”
The theft trend is not limited to Northglenn; law enforcement agencies across the Denver metro area have issued similar warnings about suspects stealing sprinkler system backflow prevention valves from residential neighborhoods. Homeowners searching for a plumber northglenn co are increasingly looking for ways to secure their systems.
Spartan Plumbing advises residents to follow police recommendations: place backflow preventers in well-lit, visible areas and use protective enclosures or locks. Homeowners should also know where their main water shut-off valve is located to stop the flow immediately if their device is cut. For those already targeted, the repair process requires more than attaching a new valve—the company’s emergency team must assess pipe damage, ensure code compliance, and test the system to protect drinking water from contamination.
“When a thief cuts a line, they do not care about the damage they leave behind,” said co-owner Sammy Carr. “Wayne and our team’s priority is getting the water shut off, stabilizing the property, and installing a replacement system that is secure and fully compliant with local safety standards.”
Spartan Plumbing, a Veteran Owned and Family Owned business, serves Northglenn, Arvada, Denver, and the broader Front Range. The company provides immediate diagnosis, transparent estimates, and efficient repair using high-quality parts. They encourage residents to inspect outdoor plumbing regularly, consider installing protective cages over exposed valves, and contact a licensed plumber if they discover a leak, drop in water pressure, or missing backflow device.
