CALVIN JELSMA is a agriculture business in Springfield, SD. Operator tracks its health score, reviews, market position, and public contact details.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how CALVIN JELSMA broke down on Apr 26, 2026.
CALVIN JELSMA is tracked nightly in Operator's Agriculture market index for Springfield, SD.
Operator has not indexed public photos for CALVIN JELSMA yet.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Agriculture shops CALVIN JELSMA competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
The questions people ask before they call.