Brand Certified
Sentinel Alarms
4.8(25 reviews)
Certified by Sentinel Alarms • Aug 30, 2026
Business Details
1404 East Broadway, Gallatin, TN
37066, United States
Certified by Sentinel Alarms • Aug 30, 2026
(615) 586-4305
Certified by Sentinel Alarms • Aug 30, 2026
https://www.sentinelalarmsllc.com/
Certified by Sentinel Alarms • Aug 30, 2026
About
Certified by Sentinel Alarms • Aug 30, 2026
Security System SupplierVideo Surveillance EquipmentFire Protection System SupplierHome Intercom SystemsAccess Control SystemChild Monitoring ProductsHome Automation Service
Sentinel Alarms is a licensed and insured low voltage integrator serving Middle TN and surrounding areas. We specialize in video surveillance, access control, fire alarm, life safety, burglar alarm, and intercom.
Location
Certified by Sentinel Alarms • Aug 30, 2026
Hours
Certified by Sentinel Alarms • Aug 30, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
25 reviews
5 stars
24
4 stars0
3 stars0
2 stars0
1 star
1
- RJRandy Nash, Jr.Mar 29, 20265.0From the initial consultation, install and beyond Sentinel has been exceptional. As a small business owner myself I wanted to find someone local to help us with upgrading our security system and adding cameras, Sentinel went above and beyond for us. Austin and Brittney are great local business owners who truly care about their customers and what they do. They will be my go to for security systems going forward!
- SSSierra SrokaMar 12, 20265.0Austin and Brittney are truly the sweetest people I have ever met! Austin is very thorough and gets the job done the first time. I am making them my preferred vendor 10/10.
- TRTim RathMar 9, 20265.0After opening a new office in the Gallatin area, we contacted Sentinel to help us with our security system and access control. Austin and his team wasted no time getting over to see our space and providing a quote. The installation was painless, and they provided extensive training to our employees to ensure they were comfortable using the system. I highly recommend them for fire, security, and access control.
- AHAndy HowellSep 24, 20255.0I really like working with Sentinel. Good people. Good products. Great Service. Friendly, trustworthy, and professional.
- WGWade GarrettAug 29, 20251.0This is absolutely the worst security company on the planet. It takes them months to wire a business. A month to six weeks will pass at times before a Tech will show up. I would not recommend them to wire a dog house. It would take them a year to do that.
Frequently Asked Questions About Sentinel Alarms
What types of security systems does Sentinel Alarms specialize in?
Sentinel Alarms specializes in video surveillance, access control, fire alarm, life safety, burglar alarm, and intercom systems.
Where is Sentinel Alarms located?
Sentinel Alarms is located at 1404 East Broadway, Suite #6, Gallatin, TN 37066.
What are the business hours of Sentinel Alarms?
Sentinel Alarms is open Monday through Friday from 8:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
How can I contact Sentinel Alarms?
You can contact Sentinel Alarms by phone at +1 615-586-4305 or by email at ab@sentinelalarmsllc.com.
Does Sentinel Alarms accept credit card payments?
Yes, Sentinel Alarms accepts payments by Visa, MasterCard, Discover, cash, check, and invoice.
Which areas does Sentinel Alarms serve?
Sentinel Alarms serves Middle Tennessee and surrounding areas including Gallatin, Nashville, Franklin, Hendersonville, Whitehouse, Westmoreland, Lafayette, and Mt Juliet.
What nearby facilities can I visit after contacting Sentinel Alarms at Gallatin?
Nearby places include The Papillion Center for counseling and mental health, Controlled Efficiencies LLC for software development, and Gallatin Country Club for golf and community activities.
Are there any nearby automotive services around Sentinel Alarms?
Yes, automotive services near Sentinel Alarms include Covington’s Collision Center, Premier Tire & Auto, Four Way Muffler & Motors, and The Gallatin Carwash.
What child care or educational facilities are near Sentinel Alarms?
Small Steps Enrichment Center, a day care and preschool, is located nearby for child care and early education needs.
How can nearby businesses like Limitless Printz and LC Winford SEO & Web Design support Sentinel Alarms customers?
Customers can use Limitless Printz for custom merchandise and LC Winford SEO & Web Design for internet marketing services, complementing their experience in the Gallatin area.
Brand Certified Facts from Sentinel Alarms
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Certified August 30, 2026Yext Knowledge Graph
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