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.
Resources for Businesses

My Home Location

Columbus, OH, USA

My BBB

BBB of Central Ohio

Show me search results for:

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

Category: Security System Monitors

Showing: 1,228 results for Security System Monitors
near Shirley, NY

Filter by

Service Area

Filter by

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

AT&T Mobility LLC

Mobile Phone Service, Internet Services, Internet Marketing Services ...

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
not BBB accredited
(800) 288-2020

855 Montauk Highway - Building C,
Shirley, NY 11967

Viper Security

Security System Monitors

not BBB accredited
(631) 395-8850

11 Mill Drive,
Mastic Beach, NY 11951

On-Line Security Ltd. of Long Island

Security System Monitors

not BBB accredited
(631) 447-1174

PO Box 132,
Medford, NY 11763

Mason Monitoring, Inc.

Security System Monitors

not BBB accredited
(631) 269-2400

P.O.Box 1305,
Medford, NY 11763

not BBB accredited
(631) 475-4727

199 Richmond Avenue,
Old Medford, NY 11763

Island Security

Security System Monitors

not BBB accredited

1865 Route 112,
Medford, NY 11763

not BBB accredited

234 River Avenue,
Patchogue, NY 11772

not BBB accredited

234 River Ave., Sea 2g63,
Patchogue, NY 11772

Tele-Verse Communications Inc.

Telephones, Security System Monitors

not BBB accredited
(800) 800-2255

730 Blue Point Road,
Holtsville, NY 11742-1832

PM Systems & Associates Inc

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

BBB Rating: A+
Service Area

Serving the following areas:

  • Nassau County, NY
  • Suffolk County, NY
not BBB accredited
(631) 831-1482

98 8th Ave,
Holtsville, NY 11742-2374

PSA Security & Consulting Inc.

Security Guards, Security System Monitors, Security Consultant ...

not BBB accredited
(631) 627-8859

14 Havens Avenue,
Patchogue, NY 11772-2504

P M Security Systems Inc

Smoke Alarm Systems, Computer Repair, Security Cameras ...

not BBB accredited
(631) 243-1441

PO Box 1497,
Selden, NY 11784

Total Control Home Automation Inc.

Automation Equipment, Security System Monitors, Smoke Alarm Systems ...

not BBB accredited
(631) 806-2960

12 Gina Ave,
Holbrook, NY 11741

Micro Alarm Devices, Inc.

Smoke Alarm Systems, Security System Monitors

not BBB accredited
(631) 928-2576

P.O. Box 283,
Miller Place, NY 11764-0283

Casanova Alarms & Security Inc.

Security Equipment, Burglar Alarm Systems, Security Cameras ...

BBB Rating: A+
Service Area

Serving the following areas:

  • Nassau County, NY
  • Suffolk County, NY
not BBB accredited
(844) 608-4336

321 Dante Ct,
Holbrook, NY 11741-3839

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.