Commercial Plumbing
Backflow Prevention
Backflow assemblies installed and serviced to protect potable water.
Backflow Prevention in the Pittsburgh Area
Backflow prevention keeps contaminated water from being drawn back into the potable supply — a requirement for most commercial properties, irrigation systems and multi-family buildings. Kastle Plumbing installs and services backflow prevention systems as part of both new construction and existing-building work.
What this covers
- Backflow assembly installation
- Repair and replacement
- Irrigation system protection
- Commercial and multi-family
- New construction rough-in
- Cross-connection control
Where we provide this service
Related services
Storm Drainage Piping
Storm and site drainage piping that moves water away from the building.
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Plumbing modified and installed to meet updated codes and new layouts.
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Need a plumber you can depend on?
Whether you need routine plumbing support or 24/7 emergency plumbing assistance, our team is ready to help. We proudly serve the greater Pittsburgh area with prompt, professional service — and we aim to respond to all non-emergency inquiries within 24 hours.