Why Long Island Homeowners Are Switching to greensite
More Long Island homeowners are choosing greensite for their home security and automation needs — and it’s not hard to see why. With local service, certified installation, and personalized systems, greensite has become a trusted name in smart home and safety solutions across Nassau, Suffolk, and surrounding areas.
1. A Local Company That Actually Picks Up the Phone
When it comes to protecting your home, working with a company that knows the area matters. greensite is locally based and serves Long Island, NYC, and parts of New Jersey, offering fast response times, in-person consultations, and friendly service you won’t get from national call centers.
2. Everything Under One Roof
From security system installation to surveillance cameras, home automation, and even gutter and dryer duct cleaning, greensite handles everything in-house. No subcontractors, no confusion — just reliable, professional service from start to finish.
3. Honeywell Certified Installers
greensite is a Honeywell Certified Installer, offering proven products like the Lynx Touch, Tuxedo Touch, Lyric systems, and Z-Wave-compatible devices. Our systems are future-proof, scalable, and trusted by homeowners nationwide.
Want to learn more about Honeywell smart technology? Visit Honeywell Home.
4. Custom Smart Home Design
Many providers offer cookie-cutter packages that don’t actually match your needs. At greensite, we design systems around your lifestyle — not the other way around. Whether you’re automating a small home in Huntington or securing a large estate in Brookhaven, we’ll tailor a setup that fits perfectly.
5. Local Monitoring and Real-Time Alerts
greensite systems integrate with UL-Listed, CSAA Five Diamond Certified, and FDNY-approved monitoring centers. Get real-time alerts, video clips, and remote access — all from your smartphone or tablet.
6. High-End Equipment Without the High Pressure
We carry high-resolution cameras, smart locks, thermostats, video doorbells, and more. But we’re not here to upsell you on gear you don’t need — we build systems that make sense for your home and your budget.
7. Trusted by Local Retailers
greensite is now featured in select Costello’s Ace Hardware locations through our in-store Smart Home Tech Tower. That means you can explore products in person — and talk to someone who actually knows the system.
Check out the in-store experience featured in this video from Costello’s Director of Loss Prevention, Kurt Gandolfo.
8. More Than Just Security
We also offer home maintenance services like dryer duct cleaning and gutter cleaning — simple upgrades that reduce fire risk and water damage.