Take these six questions to every estimate you receiveWHAT THE VARIABLE DOES · WHAT A THOROUGH ANSWER SOUNDS LIKE
01Which material grade are you quoting?Why it matters
The biggest internal cost variable within any single material. Wood shifts significantly between grades, vinyl by panel thickness and UV rating, iron by design hours rather than linear feet.
02How does my run length affect the per-foot rate?Why it matters
Longer runs spread fixed costs like mobilization across more feet. A short run, say 40 linear feet to close a side yard, often carries a higher per-foot rate because setup doesn't scale down proportionally.
03Is slope adjustment included, and at what percentage?Why it matters
A run with a 10 percent grade takes more time than a flat run of the same length. This should be disclosed on the estimate, not discovered at installation.
04What footing depth are you pricing for my soil?Why it matters
Expansive clay requires deeper footings. More depth means more concrete and more labor per post. This variable is rarely addressed in online pricing guides.
05What post height and spacing does that assume?Why it matters
Taller fences need deeper footings and heavier posts. Closer spacing adds material but increases panel stability, which matters on exposed hillside lots where wind loading is real.
06Does my project trigger a permit, and where is that fee shown?Why it matters
When an LA County permit fee applies, it should appear as a separate, visible line item. Projects near streets, above certain height thresholds, or involving certain materials are more likely to trigger it.
If a quote you've received doesn't mention permits at all, ask directly. The answer tells you a lot about how thorough that estimate really is.