KEYSTONE CONSTRUCTION CO
Licensed Roofing Contractor · OSWEGO, IL 60543
State license
- Number
- 104020900
- Type
- Licensed Roofing Contractor
- Status
- active
- Expires
- —
- Source
- Illinois IDFPR
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for KEYSTONE CONSTRUCTION CO
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
267 N Merchants Dr Ste A Suite A, Oswego, IL 60543
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
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Nearby contractors
Great-circle distance from KEYSTONE CONSTRUCTION CO, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is KEYSTONE CONSTRUCTION CO licensed in Illinois?
Yes. KEYSTONE CONSTRUCTION CO holds license 104020900 (Licensed Roofing Contractor) recorded by Illinois IDFPR. This listing is refreshed from that public register.
›What work does KEYSTONE CONSTRUCTION CO do?
The register classifies KEYSTONE CONSTRUCTION CO under Roofing & Gutters. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact KEYSTONE CONSTRUCTION CO?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by KEYSTONE CONSTRUCTION CO.
›Where is KEYSTONE CONSTRUCTION CO located?
OSWEGO, Illinois, per the address on the license record.