Home Security Systems in Greenwich, CT — BGS Security
Protecting Greenwich's
Estates & Shoreline.
Professional alarm monitoring and security system installation for Greenwich's waterfront estates, backcountry properties, and businesses. Licensed technicians, premium equipment, local response.
Security Services in Greenwich, CT
From Old Greenwich's shoreline cottages to expansive backcountry estates on multi-acre lots, BGS Security designs systems built for Greenwich's most demanding properties.
24/7 Alarm Monitoring
BGS Security monitors your Greenwich property around the clock. The moment your system detects suspicious activity, our dispatch team alerts you and local authorities — no delays, no gaps in coverage.
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Security System Installation
BGS Security installs professional security systems in Greenwich and across Monmouth County. From a single camera to a fully integrated system, designed around the property and installed by our own licensed technicians. Your written proposal gives the realistic installation time for your home.
Learn About Installation →What Do BGS Security Customers Say?
★★★★★
Pamela Marie Manza
We chose BGS to protect our home when we moved for a multitude of reasons — first was the vibe we got from their management: very friendly and dedicated to meeting our needs at a great price point. The install was seamless and the equipment was cutting edge. Their customer service truly sets them apart from the rest.
Carl
I can't say enough good things about this company. My car got broken into in my own driveway and my old security system did not capture any of it. Called up BGS and spoke to Rob. He came to my house within an hour of hanging up and set me up properly. Found my blind spots and gave me exactly what I needed at a much better price point. Recommended Rob and BGS to my next door neighbor and they did the same for him!
Ted Major
As a customer, I can honestly share that BGS delivers on what they promise. BGS played a very key service role under a tight time crunch. Highly recommend!!!
Bella B
Rob was excellent to work with and extremely professional. The work was clean and very reasonably priced. Would highly recommend BGS. 10/10
Liliana Galan
I recently had the BGS home security installed, and the experience from start to finish was excellent. The sales consultation was informative without being pushy. The installation was smooth and professional. I now have 2 layers of security. I feel much safer now — I highly recommend this system.
Brie Ford
BGS is truly a company that you can trust to take in your needs and come up with a personalized security solution to best suit you and your life!
Mihaela Ungureanu
Professional, reliable and responsive. Outstanding service.
Robert Popescu
A great company, with a proven decades-long track record. Courteous, prompt, reasonable and efficient — they will create and customize your security systems to your individual requirements, residential or commercial.
Simona Vasile
We are using this security company and have been very satisfied with their service. They are reliable, responsive, and professional. We feel confident knowing our security needs are handled well.
Laurentiu Galan
BGS security comes in with all their expertise. With very knowledgeable professionals they will assess your security needs and tailor a security plan to fit perfectly. The most impressive is the quality of the latest equipment — it feels almost like in a Bond movie. I always know if someone is on my property way before they reach the door.
What makes securing a Greenwich estate different?
Greenwich is one of the wealthiest towns in Connecticut, stretching from a Long Island Sound shoreline through mid-country lots to four-acre-minimum backcountry estates. Protecting these properties calls for coverage that scales from compact waterfront cottages to sprawling multi-structure estates, not a one-size approach.
Greenwich stretches from a Long Island Sound shoreline in Old Greenwich and Byram through mid-country neighborhoods to backcountry estates north of the Merritt Parkway, where zoning calls for four-acre minimum lots. That range means Greenwich homes vary from historic shingle-style cottages a few hundred feet from the water to sprawling estates with guest houses, stables, and meadows set back behind long private drives.
Waterfront properties in Old Greenwich and Byram face salt air corrosion and storm-driven power outages that put pressure on outdoor equipment, while backcountry estates deal with long perimeters, detached structures, and driveways too long for a single camera to cover. BGS Security's security system installation in Greenwich is built for both ends of that range — weather-rated, wireless equipment from Ajax Systems for shoreline homes, and multi-zone perimeter and outbuilding coverage for backcountry acreage — backed by 24/7 central-station monitoring with cellular backup. Explore our full New Jersey, New York, and Connecticut service area coverage.
Locally, Greenwich requires every alarm system capable of triggering a police or fire response to be registered with the Greenwich Police Department under the town's alarm ordinance, with a $30 fee renewed annually. BGS Security handles that registration on your behalf and configures every system to meet the town's requirements before activation.
Frequently Asked Questions About Home Security in Greenwich, CT
Start with a conversation
Request a Free Security Assessment in Greenwich
Start with a conversation. You don’t need to know which sensors or cameras to choose. Tell us about your home and what you want to protect. We’ll help you understand the next step.
Serving Greenwich, CT from our office
2501 County Road 516, Suite 202, Old Bridge, NJ 08857
*Licensed in Connecticut: Home Improvement Contractor HIC.0701964 and Electrical Limited Contractor ELC.0200401-L5, both issued by the CT Department of Consumer Protection.