- HEP Plumbing
- Failing Copper Lines

Failing Copper Lines
Failing Copper Lines | Pipe Upgrades | Plumbing | Lake City
Rust rings around fixtures, unexplained drops in water pressure, and the tell-tale green residue of corrosion are all signs that Lake City’s aging copper plumbing is nearing the end of its life. Left unchecked, tiny pinhole leaks can escalate into costly slab damage or mold, turning a minor nuisance into a major emergency overnight.
HEP’s licensed pros specialize in fast, minimally invasive pipe upgrades that swap out failing copper for durable PEX or modern copper tubing—often in a single day. From free pressure testing to meticulous cleanup, we handle every detail so you can get back to hot showers, clear drinking water, and peace of mind. Call or click today to schedule your comprehensive assessment and protect your home for decades to come.
FAQs
What are the most common warning signs that my copper plumbing lines are starting to fail?
Copper tubing usually gives several clues before a catastrophic leak occurs. Look for repeated pin-hole leaks, bluish-green stains on fixtures, rusty or discolored water when you first turn on a faucet, unexplained spikes in your water bill, reduced water pressure on multiple fixtures, or damp spots on walls, ceilings, or slab floors. Any one of these symptoms means the pipe wall is thinning and it is time to consider an upgrade rather than more patch repairs.
Why do older copper pipes tend to fail sooner in Lake City than in other areas?
Lake City’s municipal supply is classified as moderately aggressive water. The combination of higher chlorine disinfectant levels and a pH that can dip below 7.3 attacks the protective oxide layer inside copper tubing. Over decades this produces localized corrosion called pitting, which leads to pin-hole leaks. In addition, much of Lake City sits on acidic sandy soil; when copper lines in crawlspaces or under slabs contact moist soil, exterior corrosion accelerates as well. These local water and soil conditions explain why many homes built between the 1970s and early 2000s are now seeing widespread copper failures.
What replacement pipe materials do you recommend and how do they compare to copper?
We typically offer three choices: (1) Type L copper: thicker wall than original M-grade piping and holds up better, but it is the costliest option. (2) PEX-A (cross-linked polyethylene): today’s most popular repipe material because it is flexible, resists scale and corrosion, and is about 30 % cheaper than new copper. It is approved by Florida building codes and carries a 25-year manufacturer warranty. (3) CPVC FlowGuard Gold: a rigid chlorinated PVC that handles Lake City’s chlorine levels well, is non-metallic, and costs around the same as PEX. We review water quality, access conditions, budget, and personal preferences with every homeowner to select the best solution.
What is involved in a whole-house repipe and how long will my home be out of service?
A standard single-family repipe is completed in three steps: Day 1 our crew runs new piping through attic, walls, or crawlspace and leaves the old copper in place. Day 2 we switch fixtures over to the new system, pressure-test, and restore water by late afternoon. Where drywall was opened, we patch the same day or the next. Most homes are completely functional each evening, with only 4–6 hours of total water-off time. A slab-on-grade residence of 2,000 sq ft generally takes 2–3 working days; larger or two-story homes may require up to a week. We schedule inspections with the City of Lake City Building Department and manage all permits.
Will upgrading my failing copper lines add value to my home or lower my insurance costs?
Yes. Insurance carriers have identified aging copper as a significant water-loss risk, and several now charge higher premiums or even decline coverage on homes with documented copper pin-hole history. Replacing the piping with code-approved PEX, CPVC, or new Type L copper removes that red flag and can reduce your water-damage deductible or secure a preferred plumbing endorsement. From a real-estate perspective, a recent repipe is a strong selling point and can boost resale value by 3–5 % because buyers know they won’t face plumbing failures for decades.
How much does a copper-to-PEX or copper-to-copper repipe cost in Lake City, and do you offer financing?
Pricing depends on square footage, number of fixtures, attic or slab access, and material choice. As a ballpark, a 2-bath 1,600 sq ft home in Lake City usually ranges from $4,500–$5,500 for PEX-A, $4,800–$6,200 for CPVC, and $7,000–$9,000 for Type L copper. These figures include permitting, inspection, drywall repair, and a 10-year labor warranty. We partner with several lenders to provide zero-interest same-as-cash plans for 12 months or low-interest terms up to 120 months, allowing you to spread the cost into affordable monthly payments.