# Dumont Security Browse listed business locations. A listed address does not establish a service area. Coverage is limited and grows as registers are added. Check the licence register and confirm service availability before you sign. Dumont Security is listed in the Canadian Security Association (CANASA) member directory, with an address in St. Catharines, ON. Services named in the source: Access Control / Contrôle d'accès, Commercial Intrusion Alarm Systems / Systèmes commerciaux d'alarme antivol, Fire and Life Safety Devices / Dispositifs d'alarme-incendie et de protection de la vie, Home Automation / Domotique/immotique, Medical and Personal Emergency Response Service / Service d'intervention pour urge ## Details - Address: 65 Niagara Street, St. Catharines, ON, L2R 4L1, Canada - Phone: [19056412150]() - Website: [www.dumontsecurity.com]() - Source of listing data: Canadian Security Association (CANASA), https://canasa.org/EN/Web/Membership/DirectoryDetail.aspx?ID=5252, fetched 2026-11-10. Street address, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0). ## Questions ### Where is Dumont Security? Dumont Security is at 65 Niagara Street, St. Catharines, ON, L2R 4L1, Canada. ### How do I contact Dumont Security? To contact Dumont Security, call 19056412150 or visit https://www.dumontsecurity.com. ## Source From [Public licence registers and member directories](https://canasa.org/EN/Web/Membership/DirectoryDetail.aspx?ID=5252), license Public registers and member directory; no reuse licence stated, checked 2026-11-11. Last updated November 11, 2026. ## Links - This alarm company on the [web page]() - [Fire alarm systems in St. Catharines]() - [CCTV installation in St. Catharines]() - [Access control in St. Catharines]() - [More alarm companies in St. Catharines]()