About WILLIAM H. CANTILLON
William H. Cantillon is a licensed U.S. customs broker based in Melbourne, Florida, holding CBP filer code GF8. Serving importers along Florida's Space Coast and the broader Central Florida region, Cantillon provides customs clearance and compliance services for commercial shipments entering the United States. Melbourne's proximity to Port Canaveral — one of Florida's active cargo ports — positions this broker to assist with a range of import categories. Whether you are a first-time importer navigating CBP requirements or an established business seeking reliable customs support, William H. Cantillon offers the licensed expertise needed to move goods through U.S. Customs and Border Protection efficiently and in compliance with federal trade regulations.
William H. Cantillon is a federally licensed U.S. customs broker operating out of Melbourne, Florida, with CBP filer code GF8. Melbourne sits along Florida's Space Coast, adjacent to Port Canaveral, which handles a growing volume of commercial cargo including consumer goods, machinery, and specialty imports. Brokers in this region serve a diverse mix of importers ranging from defense and aerospace contractors — a significant industry along the Space Coast — to small and mid-sized businesses sourcing goods internationally.
For importers working with Cantillon, core services likely include customs entry preparation and submission using CBP Form 3461 for immediate delivery or formal entry, Importer Security Filing (ISF), and continuous customs bond procurement. ISF filing is a mandatory pre-arrival requirement for ocean shipments, and errors can trigger costly penalties — making experienced broker assistance essential for any commercial importer.
Classification accuracy is central to customs compliance. Determining the correct HTS code for your goods — whether you are importing electronics, industrial machinery, or consumer products — directly affects the duty rate applied and eligibility for trade programs. An experienced customs broker can serve as a practical tariff code finder, ensuring entries are filed with the right HTS codes and that importers avoid costly reclassifications during a CBP focused assessment.
Florida importers also have access to meaningful duty savings programs. The duty drawback program allows qualifying importers to recover up to 99% of duties paid on goods that are subsequently exported or destroyed. Filing a duty drawback refund claim involves detailed recordkeeping and strict deadlines, and working with a knowledgeable broker can make the difference between recovering those funds and leaving money on the table.
Additionally, importers moving lower-value shipments should understand Section 321 de minimis provisions, which allow goods valued at $800 or less to enter duty-free — a useful tool for e-commerce businesses and test shipments. For importers new to the process, understanding CBP requirements from commercial invoice documentation to prior disclosure procedures can be overwhelming. A licensed customs broker like William H. Cantillon provides the regulatory knowledge and CBP filing experience that first-time importers and growing businesses need to stay compliant and avoid delays at the port.
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Frequently Asked Questions
What port does William H. Cantillon primarily serve in Florida?
Based in Melbourne, FL, Cantillon is well-positioned to serve importers using Port Canaveral, one of Florida's active commercial cargo ports, as well as other nearby Florida ports of entry.
Can this broker help with HTS code classification for my shipment?
Yes. As a CBP-licensed customs broker, William H. Cantillon can assist with identifying the correct HTS code for your goods, which determines applicable duty rates and ensures your customs entry is filed accurately.
Does this broker assist with duty drawback refund claims?
Licensed customs brokers are qualified to assist with duty drawback program filings. If you have exported goods or destroyed qualifying imports, you may be eligible to recover duties paid — a process that requires careful documentation and timely filing.
What is a continuous customs bond and do I need one?
A continuous customs bond is an annual bond required for importers who make multiple shipments per year. It covers all entries filed during the bond period and is generally more cost-effective than purchasing a single-entry bond for each shipment. A customs broker can advise on whether this is appropriate for your import volume.