Local technicians trusted by hundreds of Greenwich homeowners and businesses — no contracts, no monthly fees, no call centers. Burglar alarm installation and 24/7 UL-listed monitoring for Greenwich homes and businesses. Locally owned, no long-term contracts.
200+
Greenwich Installs
12+
Years Local
<24h
Service Response
$0
Monthly Fees
Our Services
Complete residential alarm packages with door/window sensors, motion detectors, and smart notifications for Greenwich homes.
Combine alarm sensors with 4K cameras for video-verified alerts. Know exactly what triggered your alarm before calling authorities.
Connect your alarm system to smart locks, lighting, and climate control for automated security routines.
Local Insights
Greenwich Police Department issues a fine after the second false alarm dispatched in a calendar year, climbing to $250+ for repeats. We register every install with the GPD Alarm Coordinator, pre-program contact tree priorities for waterfront homes on Field Point Road, and tune motion sensors to ignore the deer that wander through Belle Haven lawns at dusk — the #1 cause of unverified alarm calls in central Greenwich.
Many homes in Old Greenwich and Cos Cob were built pre-1960 with plaster-and-lath walls that swallow wireless signals. We typically hardwire alarm sensors into finished trim using flexible micro-bore drills, then route the panel back to a low-voltage closet near the utility room. The result: zero RF dropouts even in stone-walled basements, plus no battery swaps every 2–3 years.
Why Choose Us
On-site consultation
Every project starts with a free professional property assessment
Unlike national alarm companies that lock you into 3–5 year contracts, we sell and install your alarm system outright. You own your equipment from day one with no monthly monitoring fees required.
We've installed alarm systems in over 200 Greenwich homes. We know which sensor placements work best for colonial homes in Riverside, waterfront properties on Shore Road, and modern builds in central Greenwich.
When you need a battery replaced, a sensor repositioned, or a system expansion, we're 15 minutes away in Stamford. No waiting days for a national chain's next available appointment.
Local Coverage
Local technicians covering Greenwich CT and the surrounding neighborhoods — typically on-site within a single business day.
ZIP codes served: 06830 · 06831 · 06870 · 06878
Permits & Registration
Greenwich Police Department — Alarm Coordinator
Greenwich requires registration for any system connected to police dispatch. False alarm fees start at $50 on the second event and we register your system at install — included in our service.
Recent Work
Whole-home alarm tied to 12 IP cameras with smart clips emailed to the owner and to GPD on trigger. Hardwired through a concealed conduit run from carriage house to main residence.
Replaced a legacy DSC panel for a Colonial 30 ft from Long Island Sound. Added glass-break sensors on the sunroom and salt-fog-rated contacts on every exterior door.
Why Greenwich Homeowners Switch
Here's how we compare to ADT, Vivint, SimpliSafe, and other national providers serving Greenwich.
By the Numbers
Licensed since 2014 with hundreds of installations across Westchester County NY and Fairfield County CT — no call centers, no contracts, no hidden fees.
200+
Greenwich Installs
12+
Years Local
<24h
Service Response
$0
Monthly Fees
Our Process
Every deployment follows the same four-step process — from first call to ongoing local support in Greenwich.
A senior technician walks your Greenwich property, identifies coverage gaps, and discusses priorities — no high-pressure sales.
We map camera positions, alarm zones, and cable routing. You receive a detailed written proposal within 48 hours.
Hidden cabling, architecturally sensitive mounting, and rigorous testing. Most installs complete in 1–2 days.
We configure your apps, train you on every device, and remain locally available for tweaks, expansions, and service calls.
Frequently Asked Questions
Customer Reviews
“We had 8 cameras installed around our property and you cannot see a single wire. The team fished every cable through finished walls without touching our crown molding. Our insurance company gave us a discount the same month.”
Michael & Sarah T.
Greenwich, CT
“After years paying ADT $45 a month for outdated equipment, Rolo set us up with a Hikvision NVR system. Better cameras, zero monthly fees, and I can check every angle from my phone. Should have switched years ago.”
David R.
Rye, NY
“The Wi-Fi in our 4,200 sq ft home was a nightmare — dead zones in every bedroom upstairs. Rolo ran Cat6A to three access points with zero visible cables. Now we get full signal in the basement, backyard, even the detached garage.”
Jennifer L.
Stamford, CT
“I run a small restaurant and needed cameras covering the kitchen, entrance, and parking lot. They designed the layout so every angle is covered — I can pull up any camera on my phone during off-hours. Installation was done in one day without disrupting business.”
Carlos M.
Port Chester, NY
“Rolo installed Lutron lighting, motorized shades, and Sonos throughout our home. Everything works from one app. The hidden wiring is what sold us — our interior designer was impressed that nothing was visible.”
Angela & Tom W.
Scarsdale, NY
“We called on a Wednesday and they were at our door Friday morning for the consultation. Two weeks later, six 4K cameras and a full NVR system were running. The person detection actually works — no more alerts for every squirrel in the yard.”
Patricia G.
Darien, CT
“We had Ring doorbells and a few Wi-Fi cameras that kept dropping offline. Rolo replaced everything with hardwired Hikvision cameras and a proper network backbone. Night and day difference — crystal clear 4K footage, instant alerts, and rock-solid reliability.”
Robert & Maria S.
White Plains, NY
“What impressed me most was the site mapping before they started. They walked every inch of the property, identified blind spots I never considered, and proposed camera positions that covered everything. Professional from start to finish.”
Lisa H.
New Canaan, CT
Related Guides
Deeper guides from our team — written for Greenwich CT property owners considering an upgrade.
Greenwich requires every monitored alarm to register with the police department. Here’s the 2026 ordinance, fees, false-alarm penalties, and how to avoid fines — plus what cameras do and don’t require.
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SimpliSafe is the best DIY security system on the market — for the homes it's actually built for. Here is where it shines, where it falls short for Greenwich-tier properties, and how to decide between SimpliSafe and a pro-installed system without overspending in either direction.
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A real home security system is not one product — it's six layers working together. Here is the anatomy of a complete Greenwich CT install in 2026: alarm, cameras, sensors, monitoring, smart access, and environmental detection. With realistic costs and the order to build it.
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A certified technician visits your property, maps every angle, and delivers a custom security proposal — completely free, zero obligation.
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