Show me search results for:

You can change this selection at any time via the Accredited Business toggle on the search results page.

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.
Better Business Bureau®
Resources for Businesses
Better Business Bureau
          Category: Burglar Alarm Systems

          Showing: 3,666 results for Burglar Alarm Systems
          near Harrisburg, PA

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating

          Shearer Locksmith, Incorporated

          Locksmith, Burglar Alarm Systems, Security System Monitors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 901-9833

          5450 Derry St,
          Harrisburg, PA 17111-3580

          Get a Quote

          Electronic Systems Integration, Inc

          Engineering, Burglar Alarm Systems, Smoke Alarm Systems

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 770-0808

          1993 Hummel Ave Ste 200,
          Camp Hill, PA 17011-5937

          Get a Quote

          DEFENDERS, Inc.

          Burglar Alarm Systems, Security Cameras, Security System Monitors ...

          BBB Rating: NR
          Accredited BusinessAccredited Business

          4309 Linglestown Rd Ste 114,
          Lower Paxton, PA 17112-8607

          Knight Security Systems, Inc

          Burglar Alarm Systems

          BBB Rating: NR
          not BBB accredited
          (717) 541-0212

          5879 Avis Ln,
          Linglestown, PA 17112-1606

          In-Vision Technology Services, LLC

          Security System Monitors, Burglar Alarm Systems, Smoke Alarm Systems ...

          BBB Rating: NR
          not BBB accredited
          (717) 318-5602

          852 E Prospect St,
          York, PA 17403-2436

          3T Security

          Burglar Alarm Systems, Security Cameras, Security System Monitors ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 664-0091

          PO Box 603,
          Manheim, PA 17545-0603

          Get a Quote

          GL Kreiner Inc.

          Burglar Alarm Systems, Commercial Contractors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 521-8370

          223 W Jackson St,
          Spring Grove, PA 17362-1113

          Get a Quote

          GL Kreiner Inc.

          Burglar Alarm Systems, Commercial Contractors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 521-8370

          19 Starlite Dr,
          Spring Grove, PA 17362-7974

          Get a Quote

          ADT Security Services

          Burglar Alarm Systems, Smoke Alarm Systems, Security Systems ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          USA (Nationwide)

          • USA
          Accredited BusinessAccredited Business
          (877) 528-0208

          1809 Olde Homestead Ln Ste 103,
          Lancaster, PA 17601-5957

          America's Best Security

          Burglar Alarm Systems

          BBB Rating: A+
          not BBB accredited
          (717) 933-1517

          2360 Camp Swatara Road,
          Myerstown, PA 17067

          Llomar Alarm Co., Incorporated

          Burglar Alarm Systems, Smoke Alarm Systems, Smoke Detectors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 464-0564

          9 Fisher Ter,
          Willow Street, PA 17584-9337

          Get a Quote

          Yarnell Security Systems

          Security System Monitors, Burglar Alarm Systems, Smoke Alarm Systems ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 399-4074

          131 Elmwood Rd,
          Lancaster, PA 17602-3404

          Get a Quote

          Llomar Alarm Co., Incorporated

          Burglar Alarm Systems, Smoke Alarm Systems, Smoke Detectors

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (717) 464-0564

          PO Box 601,
          Willow Street, PA 17584-0601

          Get a Quote

          DM2 Security

          Security System Monitors, Burglar Alarm Systems

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (570) 874-0270

          988 E Main St,
          Schuykl Havn, PA 17972-9752

          Get a Quote

          Alarm Doctor

          Burglar Alarm Systems

          BBB Rating: A+
          not BBB accredited
          (410) 239-0980

          17319 Falls Rd,
          Upperco, MD 21155-9583

          Related Categories

          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

          Didn't find the business you were looking for?

          If the business you're looking for isn't in our directory, submit a request to have it added.