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MSE Corporate Security

Corporate Headquarters
59 Chambers Brook Road
Branchburg, NJ 08876

Phone:  (888) MSE-CORP
(888) 673-2677
(908) 575-9880

Email for General Questions

Regional Offices

MSE Midwest
Woodridge, IL
Phone: (888) 673-2677
(331) 803-3122

MSE Southwest
Goodyear, AZ
Phone: (888) 673-2677
(623) 255-3963

MSE Northern California
Sacramento, CA
Phone: (888) 673-2677

MSE Southern California
Irvine, CA
Phone: (888) 673-2677

MSE New England
North Haven, CT
Phone: (888) 673-2677
(203) 985-2900

MSE Great Lakes
Rochester, NY
Phone: (888) 673-2677

MSE Northeast
Albany, NY
Phone: (888) 673-2677

MSE Midlantic
Fredericksburg, VA
Phone: (888) 673-2677

MSE Southeast
Jupiter, FL
Phone: (888) 673-2677

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MSE Authorized Service Centers | (888) 673-2677

Anchorage, AK
Fairbanks, AK
Honolulu, HI
Maui, HI
Seattle, WA
Portland, OR

Las Vegas, NV
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Denver, CO
Albuquerque, NM
Omaha, NE
Bellevue, NE

Minot, ND
Fargo, ND
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Dallas, TX
Houston, TX
El Paso, TX

Richfield, MN
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Wichita, KS
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Bolingbrook, IL
Milwaukee, WI
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Indianapolis, IN
Detroit, MI
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Greenville, SC
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Pittsburgh, PA
McKees Rocks, PA
Ross Township, PA
Boston, MA
Wilmington, VT


  • I would like to take this opportunity to share my most sincere appreciation and thanks for a job well done by MSE Corp. MSE stepped up to the plate to complete a 100% turn key installation on time and in accordance to our  standards. I have received nothing but great reviews concerning your work ethic and willingness to help while your technicians were out in the field. MSE is building a great reputation for operating in the spirit of excellence at sites and they always represent my team well. I look forward with working with MSE in the future.

    Alarm Services Citywide Surveillance
  • I would like to take this opportunity to express my sincere appreciation for MSE’s support on reacting to major storm power outages and responding to locking issues and dealing with coordinating with multiple store locations that required the backup batteries to be changed out multiple times on a 6-8 hour frequency. MSE handled our request during after hours with professionalism and team coordinated efforts and had to be patient in meeting up with management staff to get access to locations to change out the batteries. These efforts and the shown attention to the customer’s needs in such a crisis are greatly appreciated.

    National Wireless Retailer Wireless Industry
  • I just want to send a note expressing my thanks to the support team you have at MSE. Your Customer Success Executives have both been a really great and knowledgeable team to work with, with a strong “can do” attitude that I truly appreciate, being so busy in the field. I really appreciate their response times in getting tasks done and know I can always rely on MSE. Again, many thanks.

    Senior Manager of Loss Prevention Retail Industry
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