Concrete manufacturers in Delaware
Delaware has 15 concrete producers in EPA records, facilities that list codes for ready-mix concrete, block, brick, pipe and other concrete products. The most are in Cheswold and Middletown. That is under 1% of the 9,754 such facilities nationwide, and Delaware ranks #43 of 51 states.
- Product
- Concrete manufacturers
- Facilities
- 15
- State rank
- #43
- NAICS
- 327320 and 3 related codes
- Revised
- November 1, 2026
Facilities in Delaware
These are active facilities in EPA's ECHO database that list a code for ready-mix concrete, block, brick, pipe and other concrete products.
| Facility | City | What EPA lists |
|---|---|---|
| Atlantic Concrete - Harrington | Harrington | Ready-Mix Concrete Manufacturing |
| Crossroads Lands Tech | Dagsboro | Ready-Mix Concrete Manufacturing |
| Hma Concrete LLC DBA Heritage Concrete Heald Street Facility | Wilmington | Ready-Mix Concrete Manufacturing |
| Lincoln Ready Mix Concrete | Lincoln | Ready-Mix Concrete Manufacturing |
| Seaford Concrete Products | Bridgeville | Ready-Mix Concrete Manufacturing |
| Thoro-Goods Concrete | Millsboro | Ready-Mix Concrete Manufacturing |
| Atlantic Concrete Co Inc - Cheswold | Cheswold | Ready-Mix Concrete Manufacturing |
| Bear Materials LLC - Bear | Bear | Concrete Pipe Manufacturing |
| Bear Materials LLC - Middletown | Middletown | Ready-Mix Concrete Manufacturing |
| Bear Materials LLC - New Castle | New Castle | Ready-Mix Concrete Manufacturing |
| Coker Concrete | Dover | Ready-Mix Concrete Manufacturing |
| Hma Concrete LLC DBA Heritage Concrete Cheswold Facility | Cheswold | Ready-Mix Concrete Manufacturing |
| Hma Concrete LLC DBA Heritage Concrete Middletown Faci;ity | Townsend | Ready-Mix Concrete Manufacturing |
| Rinker Middletown Pipe | Middletown | Ready-Mix Concrete Manufacturing |
| Seaford Concrete Products LLC | Seaford | Ready-Mix Concrete Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Cheswold: 2
- Middletown: 2
- Harrington: 1
- Dagsboro: 1
- Wilmington: 1
- Lincoln: 1
By product code
- Ready-Mix Concrete Manufacturing (NAICS 327320): 14
- Concrete Pipe Manufacturing (NAICS 327332): 1
All glass, cement and stone manufacturing in Delaware: 18 facilities and Census job counts.