Koppers Quality Waterproofing Inc.
Home Improvement Contractor · Washington, DC 20721
State license
- Number
- 420225000047
- Type
- Home Improvement Contractor
- Status
- active
- Expires
- —
- Source
- DC DLCP
Location & contact
Trades
Google profile & public reviews
Live Google place card and public reviews for Koppers Quality Waterproofing Inc.
Matched to a Google place on 2026-09-02 at 100% name confidence. Rating is Google’s.
Interactive location map
3200 Enterprise RD, Bowie, MD, 20721, USA
Tiles © OpenStreetMap contributors, ODbL. Position from the matched Google place.
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Fieldaira community reviews
Ratings from customers who hired Koppers Quality Waterproofing Inc., scored on the things that decide a job. Reviewed by our team before publishing.
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Nearby contractors
Great-circle distance from Koppers Quality Waterproofing Inc., computed from mapped positions.
Quick answers
Answered from the public license record — not from reviews or estimates.
›Is Koppers Quality Waterproofing Inc. licensed in Washington DC?
Yes. Koppers Quality Waterproofing Inc. holds license 420225000047 (Home Improvement Contractor) recorded by DC DLCP. This listing is refreshed from that public register.
›What work does Koppers Quality Waterproofing Inc. do?
The Washington DC register does not break this license down by trade, so no trade is claimed here.
›How do I contact Koppers Quality Waterproofing Inc.?
Contact details are shown above. They were matched to this business from its public Google place, not supplied by Koppers Quality Waterproofing Inc..
›Where is Koppers Quality Waterproofing Inc. located?
Washington, Washington DC, per the address on the license record.