CORNER KEYSTONE CONSTRUCTION CORP
B, C-33 · COVINA, CA 91723
State license
- Number
- 992459
- Type
- B, C-33
- Status
- active
- Expires
- 2028-04-30
- Source
- California CSLB
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for CORNER KEYSTONE CONSTRUCTION CORP
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
340 S Lemon Ave, Walnut, CA 91789
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
Ratings from customers who hired CORNER KEYSTONE CONSTRUCTION CORP, scored on the things that decide a job. Reviewed by our team before publishing.
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Nearby contractors
Great-circle distance from CORNER KEYSTONE CONSTRUCTION CORP, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is CORNER KEYSTONE CONSTRUCTION CORP licensed in California?
Yes. CORNER KEYSTONE CONSTRUCTION CORP holds license 992459 (B, C-33) recorded by California CSLB, valid to 2028-04-30. This listing is refreshed from that public register.
›What work does CORNER KEYSTONE CONSTRUCTION CORP do?
The register classifies CORNER KEYSTONE CONSTRUCTION CORP under Painting & Drywall. A contractor may do more than the license names — claiming the listing lets them correct it.
›How do I contact CORNER KEYSTONE CONSTRUCTION CORP?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by CORNER KEYSTONE CONSTRUCTION CORP.
›Where is CORNER KEYSTONE CONSTRUCTION CORP located?
COVINA, California, per the address on the license record.