Residential Security Systems

Free Consultations | 24/7 Emergency Services | Fully Licensed and Insured | Family Owned and Operated

Free Consultations
24/7 Emergency Services
Fully Licensed and Insured
Family Owned and Operated

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Protect Your Home and Family

Not all security companies are created equal, and home alarm systems are not one-size-fits-all. At Shearer Lock, Safe, & Security, we professionally install residential alarm systems, home access control systems, home surveillance systems with remote access and smartphone compatibility, and more! Let us help you secure your home.

We'll help you determine what type of security system is best for your family's needs. We carry a variety of  security products to provide you with state-of-the-art, world-class security. Our product  provides wireless, supervised security systems, and home alarm systems to offer you the security you need.

Contact us today to find out more about our residential security systems or to receive a FREE estimate on the products you're interested in!

Call for a free consultation today!

Voted #1 Security System Company in Harrisburg for over 5 years

(717) 564-2230

(717) 564-2230

Learn More About

Shearer Lock, Safe, & Security

play-icon2