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News

Security Instrument Ranks on the SDM 100 Report

We’re pleased to announce that Security Instrument made the SDM 100 list for 2020, illustrating the decades of experience we bring to our customers. Founded in 1960, Security Instrument offers a full line of professional security services and products serving thousands of customers in Pennsylvania, Delaware, Maryland, and New Jersey. Here is more on the SDM 100 list and why it sets us apart.

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June 19, 2020/by Michele Walder
https://i0.wp.com/www.securityinstrument.com/wp-content/uploads/2020/06/video-surveillance.png?fit=800%2C534&quality=80&ssl=1 534 800 Michele Walder https://www.securityinstrument.com/wp-content/uploads/2017/04/logo-web-7.png Michele Walder2020-06-19 21:59:342020-06-19 21:59:34Security Instrument Ranks on the SDM 100 Report
News

Security Instrument Company News

We wanted to give you a look behind the scenes of Security Instrument. Here’s what’s going on this month.

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May 6, 2020/by Michele Walder
https://i0.wp.com/www.securityinstrument.com/wp-content/uploads/2017/01/careers-team.jpg?fit=1600%2C1000&quality=89&ssl=1 1000 1600 Michele Walder https://www.securityinstrument.com/wp-content/uploads/2017/04/logo-web-7.png Michele Walder2020-05-06 18:47:482020-05-06 18:47:48Security Instrument Company News
News

Visit Us At Booth #422 At The Ocean City Spring Expo

Security Instrument will be exhibiting at the Ocean City Spring Trade Show sponsored by the Ocean City Hotel, Motel & Restaurant Association on Sunday March 3rd and Monday March 4th 2019 at Booth #422! Our security experts will be presenting enterprise security solutions for the hospitality industry including intrusion, access control, and video surveillance systems for hotels and restaurants. Register at our booth for free prizes and giveaways.

If you or or your company will be in attendance, then you can get our free eBook: “5 Security Components Every Hospitality Operation Needs and Why” by pre-registering today!

Click here to get pre-registered and get your free eBook now.

About Security Instrument

Protecting guests and profitability is paramount in the hospitality industry. Security Instrument has been keeping hotels safe with enterprise intrusion, access and security solutions since 1960.  We are Delaware’s largest full-service independently-owned security company, serving thousands of customers throughout Delaware, MD, NJ & PA.

March 1, 2019/by Michele Walder
https://i0.wp.com/www.securityinstrument.com/wp-content/uploads/2019/03/oc-expo.jpg?fit=800%2C405&quality=89&ssl=1 405 800 Michele Walder https://www.securityinstrument.com/wp-content/uploads/2017/04/logo-web-7.png Michele Walder2019-03-01 21:10:052019-12-04 00:47:45Visit Us At Booth #422 At The Ocean City Spring Expo
News

Security Instrument, Milton, Manager Named Parade Grand Marshal

Anytime we can, we are happy to brag about one of our great employees! This time, we want to tell you about Mike Clark, who manages our branch in the city of Milton. Mike has been part of the Security Instrument family for nearly 40 years, and is one of the longest-tenured employees we have at our Delaware security company.

We love Mike Clark – and the city of Milton must love him too, because they just named him the grand marshal for the Milton St. Patrick’s Day Parade. Congratulations, Mike!

Here’s the story from the Cape Gazette:

The 2018 Milton St. Patrick’s Day Parade committee has named Mike Clark grand marshal for the 11th Annual Milton St. Patrick’s Day Parade.

A Milton resident since 1999, Clark is a branch manager for Security Instrument and the current Milton Chamber of Commerce president.

“Mike’s service to this town is immeasurable,” said parade committee President Maryellen Kiernan. “Anytime I reach out for his help he always says yes, sometimes even before he knows what he’s getting himself into. We are very lucky to have him and Kathy.”

When asked what is his favorite thing about Milton, Clark said, “I love the small-town atmosphere and the sense of community. Location, location, location.”

Clark is a proud father of two sons and has two granddaughters. He is an avid sports fan, an over-40-year University of Delaware season-ticket holder and a self-proclaimed struggling golf aficionado.

The parade will take place at 2 p.m., Sunday, March 11. For information on sponsorship or how to participate, email [email protected] or call 302-684-8889.

Congratulations, Mike! Security Instrument is proud of you.

About Security Instrument

Security Instrument is Delaware’s largest full-service independently-owned security company, serving thousands of customers throughout Delaware, MD, NJ & PA.

February 22, 2018/by Michele Walder
https://i0.wp.com/www.securityinstrument.com/wp-content/uploads/2018/02/feb-20.jpg?fit=800%2C406&quality=89&ssl=1 406 800 Michele Walder https://www.securityinstrument.com/wp-content/uploads/2017/04/logo-web-7.png Michele Walder2018-02-22 20:00:382019-12-04 00:47:50Security Instrument, Milton, Manager Named Parade Grand Marshal
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About Us

Security Instrument is Delaware’s largest full-service independently-owned security firm with over 75 employees serving thousands of customers throughout Delaware, Pennsylvania, New Jersey and Maryland.

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Locations

Wilmington, DE
309 West Newport Pike
Wilmington, DE 19804
(302) 633-5621

____________________

Milton, DE
28340 Lewes Georgetown Hwy.
Milton, DE 19968
(302) 645-2212

Company News

  • Why Integrated Fire and Safety Monitoring Is Critical for Commercial BuildingsMarch 2, 2026 - 5:44 pm
  • Integrating Video Monitoring with 24/7 Alarm Systems: What Commercial Property Owners in DE, PA, MD Must KnowFebruary 7, 2026 - 5:32 pm
  • What to Look for in a Delaware and Maryland Security Integrator Offering Life-Safety SolutionsJanuary 20, 2026 - 5:56 pm

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