Real Protection.
Local Response.
Zero Nonsense.
J3 Security installs and monitors professional alarm systems for homes and businesses across the central U.P. — backed by a UL Listed, 5-Diamond Certified monitoring center right here in Michigan. When your alarm trips, a live operator responds. Every time.
Residential Alarm Systems
Professional-grade Honeywell hardware. $0 installation. 24/7 monitoring from a live Michigan-based operator — at a fraction of what the national chains charge. No 3-year contracts. No runaround.
✓ No activation fee · Month-to-month
- ✓7" Touchscreen Panel
- ✓24-hr Battery Backup
- ✓WiFi Connected
- ✓2 Door/Window Sensors
- ✓2 Motion Sensors
- ✓Tamper-Proof Outdoor Siren
- ✓Live 24/7 Monitoring
✓ App control included · Month-to-month
- ✓7" Touchscreen Panel
- ✓24-hr Battery Backup
- ✓WiFi Connected
- ✓3 Door/Window Sensors
- ✓3 Motion Sensors
- ✓Tamper-Proof Outdoor Siren
- ✓Live 24/7 Monitoring
- ✓Total Connect App — Arm/Disarm Remotely
✓ Full smart home · Month-to-month
- ✓7" Touchscreen Panel
- ✓24-hr Battery Backup
- ✓WiFi + Cellular Backup
- ✓Up to 8 Sensors Included
- ✓Tamper-Proof Outdoor Siren
- ✓Live 24/7 Monitoring
- ✓Total Connect App
- ✓Bluetooth Disarm
- ✓Built-in Panel Camera
- ✓Alexa + Z-Wave Smart Home
Business Alarm Systems
Same professional hardware and monitoring as our residential systems — scaled for business. Straightforward installs are priced upfront. Larger or more complex facilities get a custom quote after a walkthrough.
Commercial Standard
Right for most small businesses, retail, offices, and light commercial. Fixed upfront price — no surprises.
- ✓Professional-Grade Panel & Keypad
- ✓Tamper-Proof Outdoor Siren
- ✓Up to 8 Sensors Included
- ✓24-hr Battery Backup
- ✓Live 24/7 Monitoring
- ✓Existing system transitions welcome
Commercial Custom
Larger facilities, warehouses, multi-entry buildings — anything that needs a walkthrough before we can price it. We assess, quote, and build it right.
on-site
- ✓On-site assessment at no charge
- ✓Custom sensor layout
- ✓Professional-grade hardware throughout
- ✓Coordinated monitoring setup
- ✓Switching providers? We handle the transition
🚛 Contractor Trailer Alarm System
A purpose-built monitored alarm solution for contractor trailers and job-site equipment — protecting your tools wherever the job takes you.
Cameras & Access Control
Alarm monitoring is the foundation. Cameras and access control build on top of it — giving you visual records and controlled entry to complete your security picture.
IP Camera Surveillance
Professional IP camera installs from simple wireless setups to multi-camera commercial systems with AI-enhanced detection. Footage stored locally — no bulky DVR required for smaller builds. Cloud backup tiers available.
Priced per project — call for a quoteTemporary Surveillance Lease
Need cameras for a job site or outdoor event? All-in at $89/camera/month — power, service, and monitoring included. We place them, we pull them. Pass the cost through on your project bid.
Access Control
Stop managing a ring of keys. Card readers, RFID tokens, keypads, and biometrics — restricting access by time of day, employee role, or temporary credentials. Electric strikes and mag locks handled too.
Priced per project — call for a quoteNetwork Closet Cleanup & Simple Cable Runs
We don’t do full network installs — but if your closet needs cleanup or you have a few runs that need to be done right, give us a call. Clean terminations, proper labeling, neat patch work.
Not Sure What You Need?
That’s What We’re Here For.
No pressure, no packages built to upsell you. Just a real conversation about what protects your home or business — from a local team that’s been doing this for 25+ years across the central U.P.