Serior

Serior is an Asturias-based company specializing in fire protection and security systems, providing engineering, equipment supply, installation, and maintenance services since 1993. Based in Gijón, it supports businesses, communities, and other clients with solutions designed to help meet applicable safety requirements. Its engineering team offers regulatory guidance, technical advice, project preparation and review, and assessments or upgrades of existing installations.

Serior also installs fire protection systems for new construction and refurbishment projects, and carries out scheduled maintenance and inspections intended to ensure equipment operates reliably. The company provides technical support for multiple fire detection brands and serves systems covered by Spain’s fire protection regulations. Through its online store, customers can purchase certified equipment and supplies, including fire extinguishers, safety signage, gas detection products, video surveillance, intrusion alarms, access and attendance controls, intercoms, networking products, and related security equipment.

Serior also offers maintenance contracts, product documentation, and client access to certificates, technical sheets, manuals, and invoices. It advertises secure online payment and worldwide shipping, alongside customer service and technical assistance