Top-Rated Security Services Near You in Greenlawn, NY

Ultimate Audio & Video Installations Corp.

Serving the Farmingdale area, Ultimate Audio & Video Installations Corp., is your solution for all your audio and video needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

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Conductor Electric Corp.
RadioTech Inc

Where Highest Quality Meets Lowest Price! We offer over 30 years experience the Security Services Industry. We've established a solid reputation in security projects for large executive homes, corporations, and residential homes across Long Island and NYC area. We�re committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction

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Camcom

We offer customized digital video surveillance systems that make the most sense for your home or business. We pride ourselves on 24/7 support, service and solutions. We are a proud member of the BBB.

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Computer Controlled Security

Welcome to Computer Controlled Security,inc. We have been proudly serving the local area for over 30 years and are excited to work with you. Contact us today for quality service, at an affordable rate. At Computer Controlled Security, we treat your Home or Business as if it were our own. Call today for a free estimate!

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Harrison Alarms, Inc.

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

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Island Fire and Defense Systems, Inc.

Island Fire and Defense Systems, INC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

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3D Sound and Security

3D Sound and Security is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with attention to detail is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call 3D Sound and Security today!

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MFTelectric

business for close to 20 years, MFT Electric is licensed and able to do whatever job you throw their way. They are open Monday-Friday, have great rates and are extremely professional! They specialize in panel switching and generator installation. Check their website and reviews! Give them a call now!

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Fidelity Burglar & Fire Alarm Company

We at Fidelity Alarm, have been dedicated to providing the highest quality of protection to our customers and their businesses for over 40 years. Fidelity was founded in 1976 and it has since become the largest independent family owned and operated alarm company in the tri-state area. We pride ourselves in our quality of service and strongly believe that our years of success is directly attributed to our unwavering commitment to you and your safety. Our family at Fidelity Alarm use factory-trained installer

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About Security Services in Greenlawn, NY

Protecting your home or business in Greenlawn requires more than just a one-size-fits-all approach to security—it demands local expertise tailored to the community's unique needs. As a licensed security professional with years of experience in this area, I understand the challenges Greenlawn residents and businesses face. From crime trends in high-density housing developments to compliance with city surveillance ordinances, every security solution must be customized to address the specific risks and regulations of this community.

Greenlawn’s mix of residential neighborhoods, retail districts, and mixed-use developments presents diverse security needs. Gated communities often require robust perimeter monitoring and automatic gate systems, while businesses in downtown Greenlawn may depend on commercial-grade surveillance cameras and alarm systems to deter property crime. Additionally, homes in wildfire evacuation zones or flood-prone areas benefit from integrated security systems with real-time alerts and backup power to ensure functionality during emergencies. Local permitting is key—residential alarm systems here require permits through the City of Greenlawn Police Department’s Alarm Unit to avoid fines or delays.

Costs for security solutions in Greenlawn vary based on the complexity of the system. Basic home security system installations typically start at $800, while larger-scale commercial systems with monitoring services can exceed $5,000. Armed and unarmed security guards must comply with state licensing requirements, ensuring their training meets Greenlawn’s standards. Whether you’re securing a single-family home or a sprawling mixed-use property, choosing the right security partner means prioritizing safety and compliance every step of the way.

Security Services FAQs

The cost of security services can vary widely based on the type and complexity of the system or service you need. Here's a general breakdown:

  • Home Security System Installation: $300–$1,500 depending on the size of the property and the level of sophistication.
  • Monitoring Services: $15–$60 per month, based on features such as camera streaming, mobile app access, and professional surveillance.
  • Smart Doorbell Cameras: $100–$400, including installation.
  • Outdoor Surveillance Cameras: $150–$500 each, with installation often costing $50–$200 extra per camera.
  • Access Control Systems: $500–$2,000 for most residential setups.

These figures are averages and can vary based on geographic location, the provider, and project details. For exact pricing, it's best to request quotes from local providers.

Hiring licensed security service providers ensures reliability, professionalism, and compliance with local or national regulations. A valid license indicates that the company has met certain standards, including knowledge of system installation, operational safety, and adherence to state or federal rules. Licensed professionals also carry liability insurance, protecting homeowners in case of damages during installation. To verify a license, visit reputable sites like your state's licensing board, or national organizations such as UL Standards for certification credentials.

Selecting the right security service provider involves comparing several key factors:

  • Experience and Qualifications: Ensure the company has expertise in residential security systems.
  • Licensing and Certifications: Verify state or federal compliance.
  • Online Reviews and Recommendations: Look for consistent positive feedback that highlights reliability.
  • Range of Services: Confirm they offer solutions tailored to your needs, including installation, monitoring, and repair.
  • Pricing: Compare upfront costs, subscription fees, and hidden charges.
  • Warranties: Check if equipment and installation are covered for defects.

Always request multiple quotes and ask about their customization options to find a provider that aligns with your requirements.

The installation timeline for a home security system varies depending on the system's complexity and the property's layout. On average:

  • Basic systems with a few components can be installed in 2–4 hours.
  • Comprehensive packages involving multiple cameras, sensors, and smart integrations may take 6–10 hours or multiple sessions.

Factors such as the configuration of wiring, Internet connectivity, or potential structural adjustments can influence the duration. It's advisable to discuss timeline expectations with your chosen provider during the initial consultation.

Yes, most reputable security service providers offer warranties to protect homeowners. These typically include:

  • Equipment warranties: Coverage for manufacturer defects, usually lasting 1–5 years.
  • Installation guarantees: Assurance that installation workmanship meets agreed-upon standards, typically within a 1-year timeframe.

Warranties vary from company to company, so always review the terms and conditions. Respected providers ensure that customers are informed about warranty processes during the project agreement phase.

Watch out for these warning signs when hiring security services:

  • Unlicensed providers: Avoid companies that cannot show proof of licensing or certification.
  • Poor reviews or complaints: Consistent negative feedback from previous customers is a serious concern.
  • Restrictive contracts: Be wary of long-term commitments with excessive early termination fees.
  • Hidden fees: Transparent pricing is crucial; ask about extra costs upfront.
  • Lack of customer support: Choose providers with responsive communication for installation and troubleshooting.

Taking the time to research and ask questions can save you from unreliable providers.

During a consultation, ensure you get clear answers to these questions:

  • What type of security systems do you recommend for my home setup?
  • Are your technicians licensed and insured?
  • What is the estimated cost and timeline for installation?
  • Do you offer 24/7 monitoring services?
  • What warranties are provided for equipment and installation?
  • Are there any additional fees or subscription costs?

This approach ensures you receive tailored and transparent information before hiring a service provider.

To locate trustworthy security service providers in Greenlawn, follow these steps:

  1. Search for Local Providers: Use platforms like Google, Yelp, or Angie's List to find providers near you.
  2. Check Reviews and Ratings: Focus on companies with high ratings and verified customer feedback.
  3. Ask for Recommendations: Talk to neighbors or local community groups for referrals.
  4. Verify Licensing: Ensure the provider complies with Greenlawn's regulations.

Taking these steps increases your chances of securing a reliable professional who fits your needs.

Yes, regular maintenance is essential to ensure your security system functions optimally. Key tasks include:

  • Testing equipment: Ensure alarms, cameras, and sensors remain functional.
  • Software updates: Keep monitoring systems and mobile apps updated for security patches.
  • Battery replacements: Replace batteries for wireless devices to avoid downtime.
  • Cleaning cameras: Remove dirt or debris for clear video footage.

Most providers offer maintenance plans or services to assist homeowners with these needs.

Yes, many security providers in Greenlawn specialize in tailoring systems to accommodate specific property layouts and homeowner preferences. Whether you need:

  • Surveillance in hard-to-reach areas
  • Integration with smart-home technology
  • Hidden cameras or advanced motion sensors

Providers can consult with you to design customized solutions. During your consultation, discuss unique property challenges to ensure the proposed system matches your security goals.

Reviews for Security Services

Fast Alarm Fix, Huge Stress Relief
Our home alarm randomly stopped working, leaving us sleepless. I booked a pro through this service, and they had it up and running the next morning. The $250 we saved compared to other quotes was just an added bonus to getting our peace of mind back.
Emily R.
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Saved Our Vacation Plans
We discovered our backyard camera system was offline days before leaving for a trip. Within 24 hours of contacting a technician here, we had a brand-new system installed and operational. Knowing my home is secure while traveling saved me from canceling our plans.
James T.
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Quick, Affordable Security Upgrade
After a break-in on our street, I needed to upgrade quickly but was worried about costs. This service connected me with a pro who installed a full smart lock and camera system in one day at half the price of others I called. I sleep so much better now.
Lisa P.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Dec 5, 2025, 9:56:26 AM