The Best Home Security in Smithtown, NY

Compare the highest-rated home security professionals in Smithtown, New York. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

A.P.P. Alarm Systems & Security

4.8
(180 reviews)
Verified

A family-owned and operated regional leader on Long Island for over 45 years. They are highly regarded for their personalized service, expert installation of high-quality equipment, and their own in-house, Long Island-based UL-listed monitoring center, ensuring rapid local emergency response.

269B W Main St, Smithtown, NY 11787

Specialties & Features

24/7 Professional Monitoring
Burglar
Fire Alarm Systems
Access Control Systems

Business Information

Years in Business:47 years
Licensed:Yes
Insured:Yes
#2

Advanced Security Systems

4.7
(150 reviews)
Verified

A premier, locally-owned security integrator known for high-end custom installations and exceptional customer service. They specialize in integrating security systems with comprehensive smart home automation and advanced video surveillance solutions for residential and commercial clients.

90 E Main St, Smithtown, NY 11787

Specialties & Features

Smart Home Security Integration
Video Surveillance Systems
Security System Maintenance and Repair

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Safe Streets Security (An ADT-Authorized Dealer)

4.5
(90 reviews)
Verified

As a leading local ADT-authorised dealer, Safe Streets provides the national brand recognition and reliability of ADT monitoring with a more personalized, local installation and customer service experience. They are a strong option for those seeking a well-known brand with local support.

Serving the Smithtown area from their local Long Island office.

Specialties & Features

Home Security System Installation
Alarm System Monitoring
Security Camera Installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Security Contractors in Smithtown

** The home security market in Smithtown, NY, is robust and competitive, characterized by a healthy mix of long-standing local specialists and national providers. The average quality is high, as the suburban, family-oriented community demands reliable and sophisticated security solutions. Customers have a clear choice between deeply local companies like A.P.P. Alarm and Advanced Security Systems, which offer unparalleled local expertise and control, and national brands like ADT (accessed through local dealers like Safe Streets), which offer broad name recognition and massive monitoring network resources. Typical pricing is in line with the higher cost of living on Long Island. Basic monitored security system packages often start around $40-$60 per month, with more advanced systems featuring smart home integration and comprehensive video surveillance ranging from $60 to $150+ per month. Equipment costs can vary from a few hundred dollars for a basic system to several thousand for a fully integrated smart home and security solution. The competition ensures that residents have access to quality service, but it is crucial to verify the local reputation and licensing of any provider, as the market also attracts transient dealers.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Smithtown regulations and climate

Frequently Asked Questions About Home Security in Smithtown

Get answers to common questions about home security services in Smithtown, New York.

1What is the typical cost for a professionally installed home security system in Smithtown, and are there any local permit fees?

In Smithtown, a basic professionally installed security system with monitoring typically starts between $600-$1,200 for equipment and installation, plus a monthly monitoring fee of $30-$60. Suffolk County requires an alarm permit for monitored systems; the Smithtown Town Clerk's office issues these, with fees generally around $25-$50 annually. Be sure to factor this into your total cost of ownership.

2How does Long Island's seasonal weather affect the choice and maintenance of security equipment?

Smithtown's humid summers and cold, snowy winters demand equipment rated for extreme temperatures and moisture. Ensure outdoor cameras have a high IP weatherproof rating (IP66 or higher) and heated housings to prevent snow/ice obstruction. Regularly check and clean sensors and cameras after coastal storms or nor'easters to ensure they remain clear and functional year-round.

3Are there specific local regulations in Smithtown or Suffolk County that impact security system installation?

Yes, Suffolk County has a strict False Alarm Law (Local Law 13-2007) that fines homeowners for excessive false alarms dispatched to police. This makes choosing a provider with superior customer support and verified alarm technology (like video verification) crucial. Additionally, any exterior drilling or wiring for cameras may require adherence to local building codes, so using a licensed, insured local installer is highly recommended.

4What should I look for when choosing a local home security provider in the Smithtown area?

Prioritize providers with a strong, verifiable local presence and technicians familiar with Smithtown's residential infrastructure and Suffolk County's alarm ordinances. Look for companies that offer cellular backup (crucial during Long Island's occasional severe weather power outages) and have a local monitoring center or rapid local response team. Check reviews and ask neighbors for recommendations on reliable local service.

5With many Smithtown homes on well water and having backup generators, are there special security considerations?

Absolutely. If your home relies on a well pump and generator, ensure your security system has a robust cellular backup and a long-lasting battery to remain operational during extended power outages, which are common during severe winter storms. Also, consider integrating environmental sensors to alert you to generator carbon monoxide leaks, basement flooding from sump pump failure, or well pump issues, which are critical local concerns.