Active Projects
Duffy Incorporated
P.O. Box 374
PA, Smethport 16749
(814) 642-6424
Project Breakdown
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| McCarthy Masonry & Concrete, Inc. | Quakertown | PA | Key Contacts | Active Projects |  .com | ||
| Reilly Associates | Pittston | PA | Engineer | Key Contacts | Active Projects |  .com/ | |
| OTC Custom Contractors | Berwick | PA | Key Contacts | Active Projects | |||
| RETTEW Associates, Inc. (Headquarters) | Lancaster | PA | Owner | Key Contacts | Active Projects |  .com/ | |
| PennEastern Engineers/Architects, LLC | Wilkes-Barre | PA | Engineer | Key Contacts | Active Projects | .com/ | |
| All Sports Enterprise Inc. | Exton | PA | Key Contacts | Active Projects |  .com | ||
| Cardinal International | Conshohocken | PA | Key Contacts | Active Projects | |||
| Cedarville Engineering Group, LLC | Pottstown | PA | Engineer | Key Contacts | Active Projects | .com | |
| Roadsafe Traffic Systems | Harrisburg | PA | Key Contacts | Active Projects | .com | ||
| Musser's Excavating | Lititz | PA | Key Contacts | Active Projects |  .com/ |
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| Galeton Borough | Galeton | PA | Agency | Key Contacts | Active Projects | .org/ |
