What qualifies
Published rows are separated by city, month, and roof system. The underlying observations must be tied to legitimate marketplace pricing activity and pass internal review.
West Valley Roof Price Index
A monthly view of aggregated roof pricing from qualified marketplace activity. Entries appear only after the underlying city and roof system meet an internal sample threshold.
We are building the first publishable baseline.
No local price row is published until it clears the internal sample and quality checks. We would rather show no number than manufacture authority from a tiny or mixed data set.
Get a property-specific planning rangeWhat the index is not
It is not a quote for a specific property and it does not blend tile re-lay, new tile, shingle, low-slope, and metal projects into one misleading average.
How to use it
Use the index for market context, then use the address-based estimator and real contractor bids for the actual property.