Over 20 years of experience, we carry the top brand names, 24/7 off site monitoring available. Residential, commercial, nonprofit security. Call 717-632-9961
| Website | http://keystonealarmservices.com |
| Revenue | $4 million |
| Employees | 2 (1 on RocketReach) |
| Address | 535 Carlisle St, Hanover, Pennsylvania 17331, US |
| Phone | +1 717-359-9256 |
| Industry | Security and Investigations, Business Services General, Business Services |
| Keywords | Security Systems, Alarm Monitoring, Alarm Installation, Home Security, Business Security, Security Cameras, Intrusion Detection, Access Control, Fire Alarm, Security Services, Monitoring Services, Security Solutions, Alarm Systems, Commercial Security, Residential Security, Nonprofit Security, Security Monitoring, Security Installation, Offsite Monitoring |
| Competitors | ADT, Vivint, Ring, SimpliSafe, Brinks Home, Guardian Protection, ALERT 360, Frontpoint +28 more (view full list) |
| SIC | SIC Code 73 Companies, SIC Code 738 Companies |
| NAICS | NAICS Code 56 Companies, NAICS Code 561 Companies |
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Keystone Alarm Services Questions
The Keystone Alarm Services annual revenue was $4 million in 2026.
1 people are employed at Keystone Alarm Services.
Keystone Alarm Services is based in Hanover, Pennsylvania.
The NAICS codes for Keystone Alarm Services are [56, 561].
The SIC codes for Keystone Alarm Services are [73, 738].
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