About Us

30+ years of security and monitoring experience at your service.

30+ Years Of Proof.

Serving Adams, Cumberland, Dauphin, Lancaster, Lebanon, Perry & York Counties.

Advantage Security Inc. has been in business for more than 30 years. We think our longevity has much to do with the way we do business. We are a reliable and dependable partner for all of your electronic security needs.

We use the latest technology to seamlessly execute your project and will always be glad to explain the work we are performing in easy-to-understand terms. We will get right to the point and won’t confuse you with professional terminology.

With many years of experience under our belts, our team of managers, installers and service technicians guarantee quick, quality work and courteous customer service, before as well as after the job.

We stand behind all of our work and will gladly address any concern you might have.

We are York’s only U.L. Listed fire alarm company. Many companies will tell you that they can do fire alarm systems. The question is how do you know that it was installed correctly? Choose a U.L. Listed company and you can be assured  of proper installation. Why? Because anyone can say that it’s installed correctly, but as a U.L. listed company, U.L. actually inspected the systems that we install to ascertain proper installation, maintenance, and record keeping.

Risk assessments for life safety and asset protection is our expertise.

Duane Ness

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