Seaside Alarms Inc.
Business hours
| Monday | 12:00am to 12:00am |
| Tuesday | 12:00am to 12:00am |
| Wednesday | 12:00am to 12:00am |
| Thursday | 12:00am to 12:00am |
| Friday | 12:00am to 12:00am |
| Saturday | 12:00am to 12:00am |
| Sunday | 12:00am to 12:00am |
About us
Seaside Alarms Inc. is a trusted, family-owned and operated security company based in South Yarmouth, MA, providing comprehensive security, fire, and medical alarm systems for both residential and commercial customers across Cape Cod. Established in 1981, we specialize in custom-designed alarm systems, CCTV, access control, fire alarms, and 24/7 UL-certified central monitoring. Our team of certified, background-checked professionals handles every installation, repair, and emergency response—never subcontractors. We offer life safety solutions including carbon monoxide, gas, panic, and medical alert systems. With over 40 years of experience, we combine cutting-edge technology with small-town reliability, ensuring each property is protected with integrity, care, and local knowledge.
Call Today!
| Payment options | Cash, Check |