| Business | Phone |
| Al Engineering Inc 25418 Marion Ave # 4, Punta Gorda 33950 | (941) 205-2023 |
| Allied Engineering & Testing 1625 W Marion Ave, Punta Gorda 33950 | (941) 637-0481 |
| Bob Bottel & Assoc Inc 4960 Linkside Dr, Punta Gorda 33955 | (941) 639-7311 |
| Nielsen-Wurster Group Inc 1601 W Marion Ave # 203, Punta Gorda 33950 | (941) 637-9700 |
| Universal Engineering Sciences 1205 Elizabeth St # D, Punta Gorda 33950 | (941) 637-8488 |