Cornerstone GC
General Contractor/Construction Manager (A, B, C, · Washington, DC 22182
State license
- Number
- 410525000516
- Type
- General Contractor/Construction Manager (A, B, C,
- Status
- active
- Expires
- —
- Source
- DC DLCP
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for Cornerstone GC
Matched to a Google place on 2026-09-01 at 56% name confidence. Rating is Google’s.
Interactive location map
800 Maine Ave SW Floor 7, Washington, DC 20024
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
Ratings from customers who hired Cornerstone GC, scored on the things that decide a job. Reviewed by our team before publishing.
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Nearby contractors
Great-circle distance from Cornerstone GC, computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is Cornerstone GC licensed in Washington DC?
Yes. Cornerstone GC holds license 410525000516 (General Contractor/Construction Manager (A, B, C,) recorded by DC DLCP. This listing is refreshed from that public register.
›What work does Cornerstone GC do?
The Washington DC register does not break this license down by trade, so no trade is claimed here.
›How do I contact Cornerstone GC?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by Cornerstone GC.
›Where is Cornerstone GC located?
Washington, Washington DC, per the address on the license record.