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Copper pipes installed in 1998 are now 28 years old, which is the typical lifespan for the thinner Type M copper common in that era. Homeowners in Old Village are starting to see pinhole leaks, especially behind walls and under slabs, due to decades of water flow and the area's aggressive water chemistry. This isn't a sudden failure but a predictable wear-out phase. You may notice small, persistent damp spots or a drop in water pressure before a major leak develops.

Before hurricane season peaks, shut off your main water valve if you evacuate. A power outage can disable your well pump or pressure regulator, but a broken pipe inside the house will flood regardless. This simple step prevents thousands in water damage while you're away. Also, know that our winter lows around 39°F are cold enough to freeze exposed pipes in unheated crawlspaces, so insulation is still necessary.

Yes, the scale from our hard water acts like plaque in arteries, restricting flow. It coats the heating elements in your water heater, forcing it to work harder and fail sooner. You'll see it crusting on showerheads and faucet aerators, reducing pressure. Over years, this mineral buildup can also seize up cartridge valves inside your faucets, requiring full replacement instead of a simple washer change.

Yes, Mount Pleasant Building Inspections Division requires permits for water heater replacements and full re-pipes to ensure code compliance. As a master plumber licensed by the South Carolina Department of Labor, Licensing and Regulation, I pull those permits, schedule inspections, and handle the red tape so you don't have to. This protects your investment and is mandatory for the work to be legally recognized.

The soft, shifting soil in our coastal terrain puts constant stress on buried main drain lines. This movement can cause pipes to settle unevenly or develop bellies where waste collects, leading to recurrent clogs. For homes on slopes, surface runoff during heavy rains can infiltrate older pipe joints, overloading the system. It's a common reason for slow drains that cleaning alone won't permanently fix.

Municipal water pressure in Mount Pleasant is generally good, but the real issue is in the lateral sewer line from your house to the street. In older neighborhoods, mature live oak and magnolia roots seek out the moisture in pipe joints, causing invasive blockages. We see more root intrusions here than typical grease clogs. A slow-draining toilet or gurgling floor drain often points to a root mass in the main line outside.

Thin-wall Type M copper, standard in late-90s builds, becomes vulnerable to pitting corrosion over 25-30 years. The hard, mineral-rich water accelerates this, creating weak spots that eventually perforate. You'll often find these leaks at solder joints or where pipes contact dissimilar metals without a proper dielectric union. It's a systemic issue, not random; one pinhole often signals others are forming elsewhere in the system.

From our central dispatch, we head past the Arthur Ravenel Jr. Bridge on US-17, which is the main artery for most of the town. Traffic on that corridor dictates the final ETA, but for urgent calls, we plan for a 30 to 45 minute window to reach most addresses. We factor in school zones and bridge traffic in real-time to find the quickest route to your door.