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Questions and Answers
What's the real reason my galvanized pipes keep corroding at the connections?
Galvanized steel connected directly to copper sets up a galvanic cell—like a battery. The copper acts as a cathode, the galvanized steel as an anode. In our acidic well water, that anode corrodes sacrificially. It's not 'just old pipes.' It's electrolysis. You need dielectric unions to break that circuit, but most DIY guys and even some old-timers skip them. That's why you're replacing that joint every five years.
Why are my 1980s copper pipes suddenly springing pinhole leaks?
Copper installed in 1981 has endured decades of acidic, corrosive water. This environment causes a specific type of corrosion called Type I pitting. It creates isolated, deep pits in the pipe wall that eventually perforate, leading to those frustrating pinhole leaks. The problem often appears systemic once the first leak occurs, indicating widespread pipe wall degradation.
How fast can a plumber get to my home on the Saint George peninsula if I have a leak?
Heading past Marshall Point Lighthouse on State Route 131 is the main route for most service calls. From there, travel times to homes throughout the peninsula typically run 45 to 60 minutes. We factor in the winding coastal roads and ferry schedules when giving you an estimated arrival time for an emergency dispatch.
Does having a private well in Saint George affect my plumbing fixtures?
Yes, significantly. Untreated well water here is highly corrosive and loaded with minerals. It eats away at faucet internals and causes scale buildup that restricts flow. Without dielectric unions, your galvanized pipes will corrode twice as fast where they connect to copper. That's the real reason for those pinhole leaks—poor material transitions from decades ago.
My water pressure's dropping. Is it the pipes or the well?
Scale buildup. Hard water here leaves calcium and magnesium deposits inside pipes, especially on hot water lines. It's like arteriosclerosis for your plumbing. You can check by seeing if both hot and cold are weak. If it's just hot, it's the heater or scale in the hot lines. If it's both, it could be the main or the pressure tank bladder failing.
What's the proper way to winterize a peninsula cottage that's on a well?
You need to blow the lines out with compressed air, not just drain them. Slope matters. Any low spot holds water, and that's where it freezes and splits. Don't forget the frost-free sillcock—if it's installed with a downward pitch, it'll hold water and burst. And the pressure tank needs to be drained. Most guys forget the tank, and then the bladder's shot come spring.
My copper pipes are original to my 1981 house in Port Clyde. Should I be worried?
Copper plumbing from 1981 is now 45 years old. This is a critical lifespan for copper in our area. Homeowners in Port Clyde are currently seeing a sharp rise in pinhole leaks and joint failures. The acidic well water has been slowly thinning the pipe walls for decades, and this cumulative corrosion often manifests as sudden, widespread issues once the system reaches this age.
