Capitol Waterproofing CO INC (USDOT 1030159)
DBA Diamond State Waterproofing INC
USDOT 1030159 · Inactive · Landover · MD
Public listing
- Legal name
- Capitol Waterproofing CO INC
- License or register id
- USDOT 1030159
- Status
- Inactive
- State
- MD
- City
- Landover
- Category
- Private Property
- Phone
- +1 (301) 341-6400
- Address
- 8521-j Rainswood Dr, Landover, MD, 20785
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 3
- Drivers
- 2
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Inactive
- Trucks
- 3
- MCS-150 mileage
- 30000 (2001)
- MCS-150 date
- 20050907
- Fleet size
- 2–3 power units
- Hazmat
- No
- Business type
- Corporation
- Mailing address
- 14625 Baltimore Ave #296, Laurel, MD, 20707
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Capitol Waterproofing CO INC is in the FMCSA Company Census as USDOT 1030159. census status Inactive. address 8521-j Rainswood Dr, Landover, MD, 20785. 3 power units. 2 drivers. Private Property. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Capitol Waterproofing CO INC?
Match the legal name and USDOT 1030159 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

