top of page

Trusted San Francisco Water Line Repair Experts for Homes & HOAs

From slab leaks to curb‑to‑house services, our San Francisco crew gets water flowing reliably again.

Protect Your Budget — Ask About 0% APR Financing Options in San Francisco.

Your Local Experts • CSLB #1057926 • Permits, Inspections & Clean Work in San Francisco.

Official CSLB (Contractors State License Board) logo

Proudly serving Santa Clara and San Mateo Counties

Top Causes of Leaks & Low Pressure in San Francisco

Water line problems in San Francisco show up as rising bills, damp spots, or low pressure at fixtures. Our
licensed team uses targeted diagnostics to confirm the issue and fix it with minimal disruption.

Common problems we solve:

- Pinhole leaks in copper from water chemistry and age.

- Slab leaks where lines run under floors or foundations.

- Low water pressure from internal pipe corrosion or kinks.

- Leaking angle stops, supplies, or failing manifold connections.

Materials and upgrades we recommend:

- Type L copper for durability and code compliance.

- Pressure‑reducing valves (PRV) and expansion tanks to protect fixtures.

- Trenchless service line replacement (pull‑through) to minimize digging.

Our process from start to finish:

1. Perform clean access, replace damaged sections, or reroute overhead.

2. Upgrade shut‑offs and add supports to prevent future stress.

3. Isolate branches to avoid unnecessary demolition.

4. Pressure test, sanitize if required, and restore finishes neatly.

5. Provide a clear, written estimate with repair vs. reroute options.

6. Pinpoint leaks with acoustic, pressure, and thermal diagnostics.

Every San Francisco project includes clear pricing, permits and inspections when required, and warranty‑backed
workmanship. We protect floors, label shut‑offs, and verify pressure so you can trust your system again.

Leaking copper pipe showing water damage potential.

How We Diagnose & Repair Water Lines in San Francisco

When replacement is smarter than repeated repairs: - Severe corrosion or kinks causing persistent low
pressure. - Aging galvanized service or poor materials from past work. - Multiple pinholes across different
branches within a short time. If these apply in San Francisco, we’ll price a clean reroute or trenchless
service replacement and include code upgrades.

bottom of page