Job location: Rockwall, TX
Larry's Plumbing installed a double-check valve on a commercial building's 2-inch copper water line. The technician excavated the existing line, installed the backflow prevention device, and performed testing to ensure proper operation. The work included obtaining a permit, passing inspection, and backfilling the area to rough grade.
Key Facts
- Service: Commercial Service
- Location: Rockwall, TX
- Technician: Justin
- Completed: August 28, 2026
Today, we were called out to install a double-check valve on a commercial building. We dug up the existing 2-inch copper line and installed the backflow device, then tested the new device. We pulled a permit, got an inspection, and backfilled everything to a rough grade.
Service area: Rockwall, Royse City, Rowlett, Garland, Plano, Highland Park, University Park
Hours: Available 24/7 — no overtime charges
Licensed: TX Master Plumber #41106. Fully licensed and insured.
Credentials: BBB A+ Rated · Family-Owned Since 1970
Contact: (214) 729-3586
Serving customers since 1970.