# A3 Communications dba Advantech

A3 Communications dba Advantech is a fire extinguisher service company with an address in Dover, DE, United States. Confirm licence status directly with the agency.

A3 Communications dba Advantech appears on the Delaware Office of the State Fire Marshal register (Fire Extinguisher Annual License), with an address in Dover, DE. Services named in the source: fire extinguisher services.

## Details

- Address: 151 Garrison Oak Drive, Dover, DE, 19901, United States
- Phone: [13026748405](<tel:13026748405>)
- Website: [advantechsecurity.net/](<https://advantechsecurity.net/>)
- Licensing agency: Delaware Office of the State Fire Marshal
- Source of the listing data: Delaware Office of the State Fire Marshal, https://statefiremarshal.delaware.gov/wp-content/uploads/sites/110/2026/08/publicFELListPdfAUG.pdf, fetched 2026-11-10. Map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0).

## Questions

### Where is A3 Communications dba Advantech?

A3 Communications dba Advantech is at 151 Garrison Oak Drive, Dover, DE, 19901, United States.

### How do I contact A3 Communications dba Advantech?

To contact A3 Communications dba Advantech, call 13026748405 or visit https://advantechsecurity.net/.

## Source

From [Public registers](https://statefiremarshal.delaware.gov/wp-content/uploads/sites/110/2026/08/publicFELListPdfAUG.pdf), license Source-specific terms: Nova Scotia OGL; SBA government information public domain with third-party exceptions; other registers state no reuse licence., checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This fire extinguisher service company on the [web page](<https://extinguishers.fyi/us/de/dover/a3-communications-dba-advantech>)
- [Extinguisher inspection in Dover](<https://extinguishers.fyi/us/de/dover/category/extinguisher-inspection.md>)
- [More fire extinguisher service companies in Dover](<https://extinguishers.fyi/us/de/dover.md>)