Water Line & Repiping Experts
Water Line Replacement & Repiping in the Bay Area
Our Services
Main Shut Off Valve Installation & Replacement
Main water shut off valve installation and replacement for emergency water control.
Pressure Regulator Valve Installation & Replacement
Water pressure regulator valve installation and replacement for optimal water pressure.
Leak Detection & Repair
Advanced leak detection and repair to protect your home from water damage.
Full House Water Repiping
Complete whole-house repiping with modern, durable piping materials.
Why Choose Us?
Water Line Repair & Whole-Home Repiping
Low water pressure, discolored water, or a spike in your water bill often point to a failing water line. United HVAC, Plumbing & Electrical repairs and replaces water lines for South Bay homes with minimal disruption. We are licensed (California Contractor License #1061226), bonded, and insured with $2 million in coverage, and we have served more than 14,000 local homeowners since 2019.
What we handle
- Leak detection, including hidden and slab leaks
- Water-line repair and replacement
- Whole-home repiping in copper and PEX
- Pressure-regulator and shut-off valve service
- Main water-line installation and upgrades
Upfront pricing and same-day help
A hidden leak can damage your home fast, so we offer same-day appointments and 24/7 emergency service with no trip charge and no surprise fees. You get a clear, upfront quote before any work begins. Call (408) 539-6936 to schedule.
Serving your neighborhood
We serve homeowners across Santa Clara and San Mateo Counties, including San Jose, Santa Clara, Sunnyvale, Cupertino, Campbell, Saratoga, Los Gatos, Milpitas, Mountain View, Palo Alto, Los Altos, Redwood City, San Mateo, and Menlo Park.
Common Questions
Yes. We provide water-line repair, water-line replacement, and whole-home repiping throughout the South Bay of the San Francisco Bay Area.
Yes. We offer professional leak detection to locate and repair hidden water leaks before they cause damage.
Yes. We provide 24/7 emergency service with same-day appointments and upfront pricing. Call (408) 539-6936.
Yes. We hold California Contractor License #1061226 and are bonded and insured with $2 million in coverage.