Business alarm systems
Alarm systems for small and mid-size businesses
Monitored 24/7, verified by video and installed by our own licensed local crews. For storefronts, restaurants, offices, warehouses and dealerships, with no decade-long contract.
Updated October 2026 · CSLB #819788, C-7, C-10, C-28
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The short answer
WCC installs business alarm systems on equipment you own, monitors them around the clock and verifies alarms on video so police respond faster. A small storefront or office typically runs $1,500 to $3,500 installed, with monitoring from about $40 a month.
How it works
From tripped sensor to police on the way
Most break-ins happen after hours, when nobody is there. An alarm only helps if someone is watching it and can prove it's real.
- SecondsSensor tripsA door, motion or glassbreak sensor signals over cellular.
- SecondsCentral stationA 24/7 operator receives the alarm.
- Under a minuteVerificationOperators check paired cameras or call your contacts.
- Right awayDispatchVerified alarms go to police, electronically where supported.
- Same timeYou're alertedA notification on your phone, wherever you are.
What's included
More than a panel on the wall
Every system is designed around how your business opens, closes and gets busy, and backed by people watching it 24/7.
24/7 monitoring. A UL-listed central station dispatching every day of the year.
Phone app. Arm, disarm and check status anywhere on the Alarm.com app, with per-employee codes and open and close reports.
Video verification. Pair cameras so operators confirm a real break-in, for faster police response and fewer false-alarm fines.
Panic buttons. Silent hold-up buttons at registers and reception.
Environmental alerts. Optional temperature, water and power-loss monitoring for coolers and inventory.
Window decals. Monitored-premises decals on every install, because most intruders skip buildings that look watched.
Cost
What a business alarm costs
$1,500–$3,500
typical small storefront or office, installed
24/7 monitoring starts around $40 a month. You own the equipment and get an itemized quote. See the commercial alarm cost guide.
- Doors and windows
- Each opening, roll-up door and storefront pane adds sensors.
- Building size
- Larger spaces need more motion coverage.
- Video verification
- Pairing cameras adds equipment but speeds police response.
- Extras
- Panic buttons, temperature sensors and access control add cost.
- Existing equipment
- A takeover of a working system can cut install cost sharply.
Comparison
WCC vs a typical national alarm brand
| What you get | WCC | Typical national brand |
|---|---|---|
| Installed by our own licensed local crews | ● | Often subcontracted |
| A local team answers when you call | ● | Call center |
| You own your equipment | ● | Often leased |
| Flexible terms, no decade-long contract | ● | Multi-year contracts |
| Video-verified alarms | ● | Sometimes |
| Alarm, cameras and access control from one provider | ● | Rarely |
Comparison reflects common national-provider models; your contract may differ. See WCC vs ADT.
Industries
Alarm systems built for your kind of business
Alarm guides
Pricing, monitoring and how we compare to the national brands.
FAQ
Business alarm questions
How much does a business alarm system cost?
A small storefront or office typically runs $1,500 to $3,500 installed, with 24/7 monitoring from about $40 a month. Larger buildings, video verification and access control add to that. See the commercial alarm cost guide.
Am I locked into a long contract?
No decade-long lock-in. Monitoring terms are flexible, you own the equipment, and every option is laid out before you sign.
Can you take over my existing alarm?
Often, yes. Many existing panels can be moved onto our monitoring without replacing the system. We confirm during the free assessment. See alarm takeover.
How fast can you install?
Most small and mid-size business installs are scheduled within days of the assessment and done around your business hours.
Is the alarm monitored 24/7?
Yes. Systems report to a UL-listed central station with operators on duty 24/7, and verified alarms can be sent to 911 centers electronically through ASAP-to-PSAP where the city supports it.
Do I need an alarm permit?
Many Southern California cities, including Los Angeles, require an alarm permit and charge fees for repeated false alarms. We'll tell you what your city requires and help you avoid false-alarm fines with verification.
Do you install home alarms?
No. WCC installs and monitors alarms only for businesses: retail, offices, warehouses, restaurants, auto, cannabis, self-storage and similar.
Related
Related guides and services
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