Commercial Intrusion & Burglar Alarm Systems

At Coastal Fire & Security LLC, we design and install professional intrusion and burglar alarm systems for commercial buildings, offices, retail spaces, and mixed-use properties. Our systems help protect your business after hours with reliable detection, professional monitoring, and fast local service.

Whether you need a new alarm system, monitoring for an existing system, or service on a current installation, our team provides dependable security solutions tailored to your building.

843.252.6872

Intrusion System Installation

We design and install intrusion alarm systems for offices, retail spaces, warehouses, and commercial buildings. Our systems use door contacts, motion detectors, glass break sensors, and keypads to protect entry points and detect unauthorized access.

Alarm System Takeovers

Already have a burglar alarm system installed? In many cases we can take over existing systems and provide reliable monitoring without requiring a full replacement. This allows businesses to upgrade service and reduce monthly costs.

24/7 Alarm Service

Coastal Fire & Security provides professional troubleshooting, repairs, and upgrades for intrusion alarm systems. Our technicians can diagnose false alarms, communication failures, keypad issues, and device faults quickly.

Professional Alarm Monitoring

Our alarm monitoring services provide continuous protection for your property. When an alarm signal occurs, our monitoring center responds immediately and can notify emergency services when required.

Get A Free Quote

Commercial Intrusion System Features

• Door and window contacts
• Motion detection
• Glass break sensors
• Panic and duress buttons
• Keypad and mobile control
• Cellular alarm communication
• Professional monitoring options

Need an Intrusion System for Your Business?

Coastal Fire & Security provides professional intrusion system installation, monitoring, and service throughout Myrtle Beach, North Myrtle Beach, Conway, Little River, Surfside Beach, and surrounding areas.

Get A Free Quote

Security Problems We Help Businesses Solve

After-Hours Break-Ins

Retail stores and offices are most vulnerable after closing hours. Intrusion systems monitor doors, windows, and interior spaces to detect unauthorized entry and immediately alert monitoring personnel.

Unauthorized Access to Restricted Areas

Certain areas of a building may require additional protection such as offices, storage areas, or equipment rooms. Motion detectors and door contacts can alert staff if someone enters restricted spaces.

False Alarm Troubleshooting

Frequent false alarms can be frustrating and costly. We diagnose common causes such as faulty sensors, wiring issues, or communication problems and correct them quickly.

Alarm Monitoring Reliability

Outdated phone-line dialers can fail during outages or line cuts. We upgrade systems to modern cellular communicators for dependable alarm signal transmission.

Existing System Takeovers

Many businesses already have alarm systems installed but are unhappy with their service provider. In many cases we can take over monitoring without replacing the entire system.

Schedule a Security Assessment