1st Source Contractors focuses exclusively on roofing services, operating in O'Fallon, IL, and offering roof repair, replacement, and maintenance solutions. They prioritize safety and utilize high-quality materials to deliver durable and long-lasting roofing systems.
Operator computes a 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 1st Source Contractors broke down on Apr 28, 2026.
1st Source Contractors is indexed in Operator's Roofing market index for O'Fallon, IL.
Operator has not indexed public photos for 1st Source Contractors yet.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Roofing shops 1st Source Contractors 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.