Modern Systems Integration, LLC

4.59 | 25 Verified Ratings
Write a Review

Modern Systems Integration, LLC

4.59 | 25 Verified Ratings
Write a Review


8734 Silverhall Road
Perry Hall, MD 21128
Your use of our services is governed by our Terms & Conditions

Modern Systems Integration, LLC

Peace of mind shouldn't cost a fortune.

Modern Systems Integrations, LLC is dedicated to providing you with a security solution that protects your valued business property and equipment allowing you peace of mind. Would you like to work with a surveillance company that can and will help with your concerns and find a solution that fits your needs? Are you tired of being sold on a great product only to find the customer service is lacking? Would you like to deal with a company that cares about you and your business? A company that is competitively priced and comes with experienced professionals? Well then you've come to the right place! We are based on customer satisfaction, not just supplying our customer with a great product, but also building relationships one company at a time.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Washington
  • Baltimore
  • Silver Spring
  • Bethesda
  • Rockville
  • Gaithersburg
  • Annapolis
  • Hyattsville
  • Laurel
  • Bowie
  • Frederick
  • Capitol Heights
  • Upper Marlboro
  • Towson
  • College Park
  • Ellicott City
  • Chevy Chase
  • Pikesville
  • Hunt Valley
  • Columbia
  • Lanham
  • Glen Burnie
  • Greenbelt
  • Germantown
  • Potomac
  • Pasadena
  • Glyndon
  • Millersville
  • Knoxville
  • Beltsville
  • Suitland
  • Riverdale
  • Woodstock
  • Southern MD Facility
  • District Heights
  • Lutherville Timonium
  • Aberdeen Proving Ground
  • Olney
  • Brooklyn
  • Manchester
  • Westminster
  • Kensington
  • Temple Hills
  • Fort Washington
  • Oxon Hill
  • Bel Air
  • Catonsville
  • Gunpowder
  • Hampstead
  • Maryland Line
  • Adamstown
  • Tuscarora
  • Fulton
  • Barnesville
  • Freeland
  • Accokeek
  • Highland
  • Friendship
  • Chase
  • Jessup
  • Edgewood
  • Sabillasville
  • Mount Rainier
  • Crownsville
  • Sparks Glencoe
  • Curtis Bay
  • Union Bridge
  • Brandywine
  • Spencerville
  • Rosedale
  • Sykesville
  • Marriottsville
  • Aquasco
  • Windsor Mill
  • Point of Rocks
  • Garrett Park
  • Halethorpe
  • New Windsor
  • Annapolis Junction
  • Lothian
  • Cockeysville
  • Riderwood
  • Ijamsville
  • Glenn Dale
  • Damascus
  • Hydes
  • Owings Mills
  • Glenelg
  • Boring
  • Pylesville
  • Libertytown
  • Cheltenham
  • Fork
  • Street
  • White Marsh
  • Darlington
  • Myersville
  • Long Green
  • Dundalk
  • Waldorf
  • See All >

Services Offered

Home Security Services
  • Surveillance Camera Install

Areas of Expertise

  • Surveillance Cameras - Install or Repair - For Business and residential

Product Brands Used

  • Honeywell , GE Interlogics, DSC , Nuvico , Digital Watchdog ,
  • Security Networks , Alarmnet,

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2012
Memberships & Affiliations
  • Security Networks Affiliate
  • Authorized Honeywell Dealer
State Licensing
Trade: Security Alarm Agent
License #: 602416000001
Expiration: 09-30-2017
HomeAdvisor Screened. View Details

*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

Food and Clothing Drives

Wounded Warrior Project

Backpack donations for underprivileged youth

How We Got Started

I love working in Baltimore Metropolitan because Reason You Enjoy Working There.

We started in this industry in 1993.

We describe our business as Up and coming

HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Modern Systems Integration, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 25
  Page 1 of 3
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3.5   |  
Project done on to the next one
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5.0   |  
Great job
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5.0   |  
Review by in Germantown, MD
I enjoyed the whole experience in dealing with this company. Would recommend the business to anyone in the market for a good surveillance system at reasonable cost. Rate them A+
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4.5   |  
I am very pleased with their work.
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4.5   |  
They did a fine job and even adjusted the original install plan to make the placement of the security cameras less conspicuous and more aesthetically pleasing from the outside.
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4.0   |  
They arrived at the site on time. Very nice people.
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5.0   |  
Timely, very professional, knowledgeable and accommodating. Excellent customer service from the sales rep and receptionist/office manager. Price was reasonable and so far the cameras are working great. Would have loved to know about them sooner.
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5.0   |  
Great customer service, professional installation, respectful of our home and requirements. I will use MSI when it comes time to replace my security system.
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4.5   |  
Great customer service from start to finish. The office manager and sales representative played a vital role in meeting my needs. Although I had higher expectations of the camera view based on my consultation, they have managed to satisfied my needs and ensured that I was pleased with the work. One of the installers was very helpful and extended service support for future concerns/questions.
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4.5   |  
Sales rep very knowledgeable and professional which I demand as a customer.
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Showing 1-10 of 25
  Page 1 of 3

Modern Systems Integration, LLC

4.59 | 25 Verified Ratings
Write a Review


8734 Silverhall Road
Perry Hall, MD 21128
Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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