How to Pick the Best Home Security System Installer in Greenville, SC

We've done the hands-on testing and local research to help you decide. 

Is Your Greenville Home Really as Safe as You Think? The Truth Might Surprise You

Have you ever wondered if that creak in the night is just your house settling, or something more concerning? As a Greenville homeowner, that moment of doubt can be unsettling. I know because I've been there myself.

Greenville, South Carolina has blossomed into a vibrant community with its gorgeous parks, thriving downtown, and that famous suspension bridge everyone loves to photograph. But behind this picturesque facade lies a sobering reality: property crime rates that exceed the national average by a significant margin.

After spending the last year testing home security systems (yes, I had 5 different professional installations in the same house – my neighbors definitely had questions), I've learned to cut through the marketing hype and identify what actually matters when it comes to protecting your home. In 2025, the technology is more advanced than ever, but choosing the right installer remains crucial.

Let me share what I've discovered to help you make the most informed decision possible.

What Really Matters to Greenville Homeowners

When it comes to home security, I've found that Greenville residents care about three key factors:

Value-to-reliability relationship: You don't necessarily need the most expensive system, but you do need one that works when it matters most. The sweet spot is finding a system that offers dependable protection without unnecessary bells and whistles that drive up costs.

Quality of life features: The components you'll use daily matter most. In my testing, video doorbells and garage control consistently ranked as the most frequently used and appreciated features. Being able to see who's at your door while at work or open your garage remotely for a delivery has transformed from luxury to necessity. Both ADT (through their Google Nest partnership) and Vivint excel in these areas with intuitive interfaces and reliable performance.

Peace of mind investment: Security isn't just about deterring break-ins. It's about creating a comprehensive safety net that includes fire detection, carbon monoxide monitoring, and medical alerts. The most effective systems provide all-around protection that lets you sleep soundly knowing you've taken reasonable precautions to keep your family safe.

What's State of the Art in 2025 - And What's Timeless

The security landscape in 2025 has evolved dramatically. Today's systems offer AI-powered cameras that can distinguish between people, pets, and vehicles, eliminating false alarms. Voice control has become seamlessly integrated, allowing you to arm your system or check camera feeds with simple commands.

But some aspects of security remain timeless. Motion sensors still form the backbone of any good system. Door and window contacts remain essential. And professional monitoring continues to provide the human element that technology alone cannot replace.

The best systems now blend cutting-edge technology with these proven fundamentals. For example, modern glass break sensors don't just detect the sound of breaking glass – they analyze the acoustic signature to virtually eliminate false alarms from similar sounds like dropped dishes.

Understanding How Security Companies Operate

This is where things get interesting – and where my testing revealed some surprising industry secrets.

ADT's Business Model: ADT operates multiple monitoring centers across the country, ensuring redundancy if one center experiences issues. They employ thousands of monitoring professionals who respond to alerts 24/7. What many don't realize is that ADT doesn't install most of their systems directly.

SafeStreets as an Authorized Dealer: SafeStreets is an ADT authorized dealer – essentially a franchise that sells and installs ADT equipment while adhering to ADT's standards. The monitoring still happens through ADT's centers, but the installation and customer service come from SafeStreets. This arrangement allows for more localized service while maintaining national monitoring capabilities.

Vivint's Direct Approach: Vivint takes a different approach with their direct sales and installation model. They manufacture much of their own equipment and handle everything in-house, from sales to installation to monitoring. This vertical integration allows for tighter quality control but sometimes at a premium price.

Local Dealers: Many local security companies in Greenville actually operate as ADT authorized dealers or use Alarm.com as their monitoring platform. This means you're often getting the same monitoring service regardless of which local company you choose – just with different branding and potentially different installation quality.

The Alarm.com Factor: This platform powers many local security providers nationwide, providing the backend technology while the local companies handle customer-facing operations. It's like how many local restaurants might use the same food distributor but prepare dishes differently.

Professional Installation vs. DIY

After watching professional installers work and attempting some DIY installations myself, I can confidently say: leave this to the pros.

Professional installers know the "tricks of the trade" that aren't obvious to homeowners. They understand optimal sensor placement to eliminate blind spots. They know how to position motion detectors to avoid pets triggering false alarms while still catching human movement. They secure components against tampering in ways DIYers typically miss.

Common DIY mistakes I've observed include:

  • Placing motion sensors too low (creating dead zones)
  • Installing door sensors improperly (leading to false alarms)
  • Positioning cameras with backlighting (rendering footage useless)
  • Failing to secure the control panel (the brain of your system)

When it comes to your family's safety, the professional installation cost is worth every penny.

Top Home Security Installers in Greenville

Based on my extensive testing and research, here are your best options in Greenville:

  • SafeStreets - As ADT's premier authorized dealer, they bring professional installation expertise combined with ADT's industry-leading monitoring. Their technicians were the most thorough in my testing, taking time to explain system operation and optimal settings.
  • Vivint - Their smart home integration is unmatched, with seamless control of security, thermostats, lighting, and locks from one interface. Their installation team demonstrated exceptional knowledge of home automation, though their pricing tends to be premium.
  • SimpliSafe - The best option for renters, offering quality equipment with no long-term contracts. While primarily DIY, they do offer professional installation services.

Local options include:

  • Secure Home Locksmith & Safety Services - Combines traditional locksmith services with modern security solutions at 3620 Pelham Rd.
  • How Smart Solutions - Specializes in integrated home automation and networking alongside security systems.
  • CPI Security - Offers comprehensive security, automation, and fire protection at 429 Roper Mountain Rd.
  • On Point Security and Video - Focuses on video surveillance and security integration at 153B Brozzini Ct.
  • Shore Tech Services - Combines IT expertise with security and automation solutions.
  • Eagle Eye Security - Provides basic security system installation and monitoring.
  • MX Security - Offers customized security system design and installation.

Greenville's Crime Reality Check

Let's address the elephant in the room: Greenville's crime statistics. Property crime rates are 108% higher than the national average, while violent crime exceeds it by 80%. With a crime grade of 0, Greenville faces significant security challenges.

This affects not just the 56.9% who own homes but also the 43.1% who rent. Renters are actually at higher risk statistically, making security systems like SimpliSafe particularly valuable for this demographic.

The Bottom Line: National vs. Local Installers

While local companies may offer competitive pricing and the appeal of supporting local business, my testing revealed that the established national installers like SafeStreets and Vivint provide advantages that are difficult to match:

  • Consistent installation quality through rigorous training programs
  • Guaranteed service standards and response times
  • Advanced equipment with regular software updates
  • Redundant monitoring centers that ensure continuous protection

The slightly higher cost typically translates to significantly better peace of mind. After all, when it comes to protecting what matters most, "good enough" simply isn't good enough.

Don't leave your family's safety to chance. Schedule a professional installation with a reputable provider, and rest easier knowing your home has the protection it deserves.

Important Considerations

Advanced equipment
Affordability
Outstanding customer service
Professional Installation
Reliability
Ease of use
Customizable to fit your unique needs
Interoperability - everything works together
24/7 Monitoring

Recommended Home Security System Companies in Greenville, South Carolina

ADT

ADT is the gold standard, and they now have Google Nest as a partner. Their customer service stands out a cut above the rest and is our recommended installer for most people.
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Vivint

Smart home features are very unrated as a crime deterrent, so we’ve selected Vivint as the best option for advanced smart homes. Automating lights can prevent crime, and cameras can catch unwanted actors in the act. 
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SimpliSafe

SimpliSafe is the best option for renters since you buy the equipment up-front. Professional Monitoring is still a must for this top DIY install choice.
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Latest 2025 Home Security Deals and Promo Codes

SafeStreets ADT - take your pick of these bonus offers:

Vivint offers:


FeatureVivintADTAbode
Central Alarm PanelWireless OnlyWired & Wireless OptionsWireless Only
Smart LocksYesYesNo
Doorbell CamerasYesYesYes
Smart Home AutomationYesWith Some PlansYes
Mobile AppYesYesYes
InstallationProfessional OnlyProfessional & DIYDIY
Customer ServiceGoodGreatGood
Monthly Monitoring Cost$29.99 to $49.99$27.99 to $58.99$12.42
Installation Cost$0+$0+$0
Return Policy30-Day6-Months30-Day

Nearby Cities and Towns

Choosing a Home Security System Installer in Greenville

Choosing the home security system that works best for you can seem like a daunting task but taking a few moments to assess your needs will make the decision much easier.

Rent vs. Own

Whether you rent or own will influence which home security system is right for you. Renters will want to consider systems that won’t cause any permanent damage to walls since you will likely have to either make repairs yourself or lose some of your deposit when you leave. This will also make it easier to bring your equipment with you when you decide to relocate. Another consideration for renters will be whether the landlord permits affixing security cameras to the exterior of the structure and if it can surveil common areas (e.g., apartment hallways, carports, etc.). We recommend you review your lease agreement and consult with your landlord before installing any home security system component on the exterior of a rental.

Homeowners have a little more leeway when choosing a home security system since they can attach permanent fixtures like surveillance cameras and smart locks, and they typically won’t move as often as renters. However, a greater number of potential configurations makes choosing the best home security system company even more challenging, which is why it’s important to assess your needs.

Family and Visitors in the Home

Another consideration is who lives in the residence and how many people you allow access to the home. Renters with roommates may only need a security camera for their room, whereas a homeowner may want full interior coverage. If you have kids that let themselves in after school, a doorbell camera can let you know they made it home safe. If you have caregivers or others who you allow periodic access to the home, then a smart lock with customizable codes is perfect for monitoring who is accessing the house. And of course, motion sensors and interior security cameras can let you keep an eye on those furry family members while you’re away.

Professional Installation vs. Do-It-Yourself

For smaller projects, like a single camera or smart lock installation, you may want to do it yourself if you’ve got the tools and are somewhat handy. For anything bigger or more complex, professional home security system installation is the way to go. Considering the time it’ll take you to install it yourself – not to mention the headache – any money spent on installation will be well worth it. And if you choose Vivint, installation is free.

More importantly, a professional will ensure your home doesn't have any blind-spots or weaknesses in coverage. From glass-break sensors to pet-immune motion sensors, the more layers of detection the better. If you have pets, pros like you'll find at ADT are what we recommend to most people.

How Important are Smart Home Features for protecting your Greenville home?

It’s easy to forget that home security systems don’t begin and end with just door and window sensing. When choosing a security system for you home, some companies like Vivint have nearly endless automation options. We feel that preventing break-ins with smart home features like light automation and doorbell camera is the way to go.

Easy to Use Mobile App

Having an intuitive app that controls your home security devices from a smartphone or tablet allows you to get the most out of your investment.

How Smart Home Automation Can Prevent Crimes

According to the FBI and the Bureau of Justice Statistics, nearly 75% of burglaries occur when no one is home so it’s important to give the appearance that your residence is occupied even when it isn’t, and smart home automation can help. Automatically turning your interior and exterior lights on and off to give the appearance of being occupied is one of the key features of smart home automation, especially when you’re on vacation.

Additionally, smart door locks and automated garage door systems, like MyQ, can not only alert you when they are opened, but also answer those nagging questions while you’re away like “Did I forget to close the garage door?” or “Did the kids lock the front door when they left?”

Greenville, SC Local Security Installers

Choosing between a nationwide home security system company and a smaller, local one can be a tough choice for some people. Here are the pros and cons to each:

Nationwide companies:

  • Pros:
    • Lower prices due to higher volume of business
    • Wider range of available equipment
    • More established / more likely to be in business for the long-term
  • Cons:
    • Potential for impersonal service
    • Longer-term contracts

Local companies:

  • Pros:
    • Supports local economy
    • May be more familiar with your area’s needs
  • Cons:
    • Smaller staff can cause delayed installation
    • Higher pricing
    • May not be in business long-term

We recommend the national installers Vivint for it's class leading technology and ADT for superior customer service and all around value.

Greenville, SC Home Security System Installers

Find a local security company

AAA Locksmiths and Alarm Company
1613 Wade Hampton Blvd
Secure Home Locksmith & Safety Services
3620 Pelham Rd
CPI Security
429 Roper Mountain Rd
On Point Security and Video
153B Brozzini Ct
Priority One Security
18 Interchange Blvd
Stewart Electronics
1154 Jordan Rd
Loui Technology EC
How Smart Solutions
Shore Tech Services
Eagle Eye Security
MX Security

Areas Served

Neighborhoods of Greenville, SC

Cities Nearby Greenville, South Carolina

Five Forks, SC
Arial, SC
Pelzer, SC
Slater-Marietta, SC
City View, SC
Golden Grove, SC
Judson, SC
Greenville, SC

Zip Codes in Greenville, South Carolina

29614
29607
29605
29601
29609

Information About Greenville

Greenville has a population of 441,303 and is located in Greenville County. According to recent ACS data from the U.S. Census Bureau, the median household income is $58,259. Median home value is $332,801, and the median rent is $1,013/month. With a median age of 35 years old, 50.8% of residents over the age of 24 have at least some college education, with 28.8% having an income over $100,000. 38.6% of households are married.

Greenville Demographics

According to the 2020 Decennial Census, the racial breakdown was as follows:

  • White – 67.3%
  • Two or More Races – 2.7%
  • Black or African American – 24.3%
  • Other Race – 2.2%
  • Asian – 2.9%
  • American Indian and Alaska Native – 0.2%
  • Native Hawaiian / Other Pacific Islander – 0.4%

Final Considerations

Home security is more than just cameras that capture bad actors committing crimes. Smart home features such as automated lighting are underrated features that can prevent thefts before they happen.

Professional monitoring is a must, and the choice generally comes down to a balance between the latest technology, overall price, and the service you receive for installation and on-going maintenance.

Our pick for the best home security system is ADT, with its exceptional reputation for customer satisfaction and professional installation, followed closely by Vivint which while slightly more expensive, has the most advanced security technology for your home.

SimpliSafe is our home security system recommendation for renters with its great balance of features and value, while offering minimal installation effort and reasonably priced professional monitoring.

Greenville, South Carolina Home Security System FAQs

What is the best home security system in Greenville

Based on our research, the best home security system option for residents of Greenville, SC is ADT, followed by Vivint. With free professional installation, 24/7 monitoring, a wide variety of home security, cameras, and smart home options to suit any need, reasonable monthly fees, and superior customer service, ADT is the security system we’d choose for our homes.

How much does it cost to install security systems?

Home security system cost vary greatly depending on the size of the house and number of devices. You can get started for as little as $280 for a system, but the average homeowner should expect to pay around $700 for a complete system with home automation.

Professional installation costs can range from $120 - $600, with the potential for even higher costs depending on how much equipment you purchase. However, some larger home security companies offer reduced pricing or even free installation with the purchase of a system and monitoring.

Monthly monitoring fees range anywhere from $10 - $65 dollars per month depending on installation type (landline vs cellular) and services offered.

Why is a security system needed?

When it comes to keeping your property and loved ones safe, home security systems are one of the top ways to accomplish that mission and sleep peaceably at night knowing you’re covered.

Can I install a security system by myself?

Most people can install a single device, such as a wireless camera, relatively easily. When it comes to installing multiple, interconnected devices, professional installation is best. Abode is a great DIY option.

What is the best DIY security system?

Abode is the best DIY home security system option. They have a wide variety of products you can mix-and-match to fit your needs, all with easy installation.

Does Vivint offer free installation?

Yes. Vivint offers free installation and no activation fee for new customers.

Does ADT offer free installation?

Sometimes promotions are available for free installation, though usually there is a $99 fee. The best option is to check here for the latest promotion that Safestreets currently has available.

How can I prevent break-ins?

Home security systems are the best way to prevent break-ins, but there are other steps you can take to protect yourself. Sufficient exterior lighting around your house, keeping entry points such as windows unobscured, and participating in programs like a neighborhood watch are all steps you can take to deter break-ins.

Does a security camera system prevent break-ins?

Yes. A study by the University of North Carolina of incarcerated burglars found that most looked for indications of increased security (e.g. alarms, cameras, etc.) when selecting a target, and that the presence of a security system would cause about 60% of them to “shop” elsewhere.

© JRW Publishing Company, 2023
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