Bond
Not published by the state
Not published by the state
Trust score
20
Based on license status, bond, and profile signals
About this business
MARK W COSNER specializes in General Contractor work in TOWNSEND (197349736) and surrounding Delaware areas under an active DE contractor license. The company also does business as INLINE WALL SYSTEMS.
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GC projects in TOWNSEND range from kitchen refreshes to full second-story builds. State classification on file: RESIDENT CONTRACTOR.
Coastal humidity in TOWNSEND affects exterior paint, roofing, and HVAC maintenance intervals.
MARK W COSNER holds DE active license 2000103545 Licensing is tracked through Delaware Division of Revenue.. Current expiration: 2026-12-31.
Mailing address: 228 EAGLES NEST LANDING RD, TOWNSEND, DE 197349736. Check that the business name on the estimate matches the license record exactly.
License journey
- License issued
Issue date not provided in licensing records
- License verifiedMay 29, 2026
License checked 26 days ago
- License expirationDecember 31, 2026
Renews within the next year
License details
License #2000103545
StatusActive
Issued—
ExpiresDecember 31, 2026
BondNot published by the state
County—
StateDE
Last verifiedMay 29, 2026
License verified with Delaware Division of Revenue · last checked May 29, 2026. Confirm status with the state board before hiring.
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