Backflow Protection
Backflow Valve Installation and Service
Protect your clean water supply with properly installed, tested, and maintained backflow prevention devices.
50 years
OF TRUSTED LOCAL SERVICE
Backflow occurs when contaminated water reverses direction into a clean water supply. A properly functioning backflow prevention device helps protect your plumbing system and supports local safety requirements.
How We Can Help
- Backflow valve installation
- Device inspection and service
- Testing and performance checks
- Replacement of worn or failed components
Why Choose Pasquesi
Our experienced team focuses on accurate diagnosis, straightforward communication, and work built to perform reliably long after the appointment is complete.
Protection for your water supply
Reliable valve operation
Preventative maintenance support
Professional installation and service
Need Service?
Tell us what is happening and we will help determine the right next step.
847-433-3426
Residential and commercial service
Same-day appointments when available
Chicago’s North Shore since 1976
Get the Problem Fixed Right
Call Pasquesi for dependable plumbing service across Chicago’s North Shore.