How to use the worksheet
Answer each question honestly using what you know and what the plumber found. The worksheet does not choose for you; it shows which way your situation leans so you can have a more focused conversation and compare proposals on equal terms.
If two companies recommend different repairs, run the worksheet with each one's findings. Differences often come from different readings of the pipe's condition, which is worth asking about directly.
Score your situation
| Question | Leans spot repair | Leans reroute or repipe |
|---|---|---|
| How many leaks has the house had? | This is the first | Two or more |
| What did the exposed or tested pipe look like? | Clean, solid wall | Pitting, thinning or corrosion |
| Which line is leaking? | Cold line, first time | Hot line, or the same line again |
| What flooring is over the leak? | Carpet or easily replaced | Tile, stone or hardwood |
| Is there usable attic or wall space for a new route? | Limited | Good access |
| What is the supply pipe material? | Copper in good condition | Galvanized or failing copper |
| How long do you plan to stay? | Short term | Long term |
Reading your results
- IfMost answers are in the left columnA spot repair is likely reasonable. Keep up monthly meter checks.
- IfAnswers are mixedAsk the plumber to price both a spot repair and a reroute of the leaking line.
- IfMost answers are in the right columnAsk for a reroute or repipe evaluation and consider a second opinion.
Trade-offs to discuss
Spot repair
- Smallest immediate job
- Opens the floor at the leak
- Leaves other old pipe in place
Reroute or repipe
- Larger job with wall and ceiling openings
- Usually avoids breaking the slab
- Moves supply lines out of the concrete
Get these in writing for each option
- Exactly what will be replaced and with what pipe material.
- Where openings will be made and who patches them.
- Whether a city permit is required.
- How the system will be tested afterward.
- Anything not included in the price.
Common questions
Can I do a spot repair now and reroute later?
Yes, many people do. Ask the plumber whether the spot repair would affect a future reroute.
Is rerouting only one line a real option?
Often, yes. Rerouting just the hot line is a common middle ground when that line is the one leaking.
What if two plumbers disagree?
Ask each to explain the evidence behind their recommendation, especially the condition of the pipe.
General information for Fullerton, not a quote or professional advice. In an emergency, call 911.