Backflow Preventers
Certified testing, installation, and replacement for backflow devices.
What we do
Required by code in many jurisdictions, backflow preventers keep your drinking water safe. We're certified to install, test, and replace them — and we file the paperwork with your water authority so you don't have to.
Frequently Asked Questions
Are you licensed and insured?
Yes. We are licensed Master Plumbers and Gas Fitters in both Maryland and Washington DC, fully insured, and bonded. Every technician we send to your home carries proper credentials.
Do you offer 24/7 emergency service?
Yes — we have live dispatchers around the clock for true plumbing emergencies like burst pipes, sewage backups, gas leaks, and total water shutoffs.
How much does a service call cost?
Our standard diagnostic dispatch fee is waived when you proceed with the recommended repair. We quote in flat-rate pricing — you'll know the cost before we start any work.
Do you work in DC, or only Maryland?
Both. We're fully licensed in both jurisdictions and our service area covers all of Montgomery, Howard, and Prince George's counties as well as the District of Columbia.