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A local company that works like it's our own home.
Blum is led by Fernando Blum, an electronics technician. The company was born in Garopaba to deliver electrical and security work seriously: show up on time, explain what will be done, work tidily and leave the place clean.
For over 10 years we've served homes, vacation rentals, guesthouses, shops, churches, condos and businesses in the area — and many new clients come by referral. We speak English and Spanish, and many clients are foreign homeowners.
Fernando Blum
Technical lead · Blum Soluções
Every Blum project is handled by a trained, specialized technician — from planning to handover.
Specializations
- NetworkingNetwork and Wi-Fi infrastructure behind cameras, alarms and automation.
- Fire prevention systemsFire detection and alarm systems for homes and businesses.
- Access controlSmart locks, biometrics, intercoms and access management.
- AI perimeter alarmsArtificial intelligence that tells people and vehicles apart and cuts false alarms.
What you can expect
Up-to-date technology
Cameras, AI-powered alarms and the latest automation, chosen for each case.
Tidiness
Clean tools, an organized van and a job left spotless — as you can see on our Instagram.
Clear communication
Written quotes and a walkthrough of what was done and how to use each system — in English, Spanish or Portuguese.
Warranty
Guaranteed labor and support after installation on WhatsApp.
We cover Garopaba and surroundings
Garopaba · Imbituba · Paulo Lopes · Imaruí · Praia do Rosa · Ibiraquera · Siriú · Ferrugem · Encantada · Palhocinha