How are businesses ranked?

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first. Sponsored placements can appear at the top of a page, always labeled Sponsored, and they never change how the rest of the businesses are ranked.

What do Recommended, Verified and Sponsored mean?

Recommended means the business is a client of Page One Insights, the company that publishes this directory. It is a business relationship, not an independent rating, and Recommended businesses are listed first. Verified means the business's Google Business Profile is owner-verified with Google and we have a second confirmation it is real: a Page One Partner specialist spoke with the owner on a setup call (shown as "Verified by phone" with the date), it is a Page One Insights client, or it carries at least five Google reviews. Sponsored means a business paid for that placement; it's always labeled and never affects ranking.

How current are ratings and hours?

Ratings, hours and contact details are pulled from each business's Google Business Profile and refreshed daily, so what you see here matches what's on Google.

Who publishes Page One Partner?

Page One Partner is published by Page One Insights LLC, a local marketing company based at 111 NE 1st St., Ste 8646, Miami, FL 33132, in business since 2024. You can reach the team at +1 (888) 272-1940 or info@pageoneinsights.com. The company is listed with the Better Business Bureau under its legal name.

Why is my business listed here?

Because it is a local service business with a public Google Business Profile. Page One Partner lists businesses the way a phone book or a map does: from public listings, not from sign-ups. Only the facts already published on Google appear here — name, category, city, hours, rating and website. Nothing private is collected or shown.

Did someone sign my business up, and is there a charge?

No one signed you up and there is no charge — not to be listed, not to claim a listing, not to correct it and not to remove it. Nobody from Page One Insights will ask for a card to keep a listing online. The only paid product is a clearly labeled Sponsored placement, which is optional and never affects how your listing ranks.

Do you sell or share my information?

No. Page One Insights LLC does not sell business or personal information. Quote requests sent through a listing go only to that business. See the Privacy Policy for the full detail.

How do I correct or remove my listing?

Open your listing and use Claim this business, or email info@pageoneinsights.com with the business name. Corrections are applied by a person after a quick verification, and removal requests are honored — no questions asked.

South Carolina

Security Systems in South Carolina

154 security systems across South Carolina, with Google ratings, hours and websites where the business has them.

By city

Security Systems by city in South Carolina

More services in South Carolina

Compare

154 security systems in South Carolina

Recommended and Verified businesses first, then by number of Google reviews. Use Sort to see highest rated.

Filter

4.9(463)
Security Systems
Carolina Smart Home - An ADT Authorized Dealer & Security System Installation
Carolina Smart Home is an ADT Authorized Affiliate providing custom-designed security and smart home solutions. Services include alarm systems, CCTV and video surveillance, security cameras, video doorbell systems, home automation (lights, locks, thermostats), and business security. The locally owned and operated dealership offers free security consultations and works with customers to design systems addressing needs and budgetary constraints. Police, medical, and fire monitoring are available through ADT.
Alarm systemsCCTV systemsSecurity cameras
Columbia, SC4.9(463)Website
Up to 3 businesses
4.6(330)
Security Systems
CPI Security Systems
CPI Security provides home and business security system installation and monitoring in Charleston, South Carolina. The company offers packages including fire and life safety alarms, smart home integration, security cameras, and 24-hour monitoring with emergency response. Systems feature smart features including remote access via mobile app and smart home automation.
Security system installationMonitoring serviceFire alarms
Charleston, SC4.6(330)Open nowWebsite
Up to 3 businesses
5.0(282)
Security Systems
On Point Security and Video
On Point Security and Video is a full-service security integrator serving residential, commercial, and industrial clients. Services include 24/7 monitored alarm systems, video surveillance, home automation, access control, data infrastructure, and fire and life safety systems. The company helps home and business owners protect what matters most with customized security solutions and exceptional customer service.
Home security systemsVideo surveillanceAccess control
Greenville, SC5.0(282)Website
Up to 3 businesses
5.0(233)
Security Systems
HLS Technology Solutions
Summerville, SC5.0(233)Website
Up to 3 businesses
4.9(84)
Security Systems
SNAP Integrations
SNAP Integrations provides customized home and business security system solutions throughout South Carolina's Lowcountry with nearly 20 years of experience. Services include security cameras, access control systems, fire alarm systems, home automation, and structured wiring installation across Downtown Charleston, North Charleston, and surrounding communities.
Security camerasAccess controlHome automation
Charleston, SC4.9(84)Website
Up to 3 businesses
4.9(82)
Security Systems
Family First Security
Family First Security provides professional home security installation and monitoring in Columbia, SC. Services include interactive security, home automation, and access control systems. The company offers free security evaluations, a free video doorbell, and zero money down to start.
Home security installation24/7 monitoringHome automation
Irmo, SC4.9(82)Website
Up to 3 businesses
4.8(82)
Security Systems
OnDuty SC Inc
Greer, SC4.8(82)Website
Up to 3 businesses
5.0(54)
Security Systems
Tech It EZ
Tech It EZ provides computer repair, networking, installation, and technology support for homes and businesses across Greater Greenville. Services include computer and phone repair, Wi-Fi setup, TV mounting, security camera installation, business IT support, website design, social media management, and workflow automation. Based in Mauldin, the company offers remote help and mail-in repair options alongside on-site service. Local technicians provide straight answers and scope confirmation before work begins.
computer repairWi-Fi setupTV mounting
Simpsonville, SC5.0(54)Closed nowWebsite
Up to 3 businesses
5.0(42)
Security Systems
Spartan Security Systems Inc.
Woodruff, SC5.0(42)Website
Up to 3 businesses
4.9(40)
Security Systems
Charleston Security Systems
Charleston Security Systems provides complete home and business security solutions in the greater Charleston area. Services include residential and commercial security system installation, alarm monitoring, access control, security cameras, and home automation systems with smart locks, smart lighting, and smart thermostats. The company offers free consultations and is licensed. Control your systems through the iShield monitoring platform powered by Alarm.com.
Home security systemsBusiness security systemsAlarm monitoring
North Charleston, SC4.9(40)Website
Up to 3 businesses
5.0(36)
Security Systems
ELI Controls Charleston
ELI Controls is a systems integrator serving South Carolina's commercial and government facilities. The company designs and installs integrated access control, fire and security systems, CCTV, parking revenue solutions, and structured cabling. With offices in Columbia and Charleston, ELI Controls serves the I-26 and I-77 corridors, providing long-term security solutions backed by years of expertise.
Access control systemsFire and security systemsCCTV installation
Charleston, SC5.0(36)Website
Up to 3 businesses
4.9(35)
Security Systems
Premier Sound Security & Automation LLC
Premier Sound Security & Automation LLC, based in North Charleston, is a family-owned technology integrator licensed and insured in South Carolina. The company designs and installs security cameras, alarm systems, access control, home automation, audio-video systems, whole-house audio, home theater, and central vacuum systems for residential and commercial clients across Charleston, Myrtle Beach, and Columbia.
Security CamerasAlarm SystemsAccess Control
Charleston, SC4.9(35)Closed nowWebsite
Up to 3 businesses
4.4(38)
Security Systems
Palmetto Alarm LLC
West Columbia, SC4.4(38)Website
Up to 3 businesses
5.0(32)
Security Systems
Southeastern Satellite
Lexington, SC5.0(32)Website
Up to 3 businesses
4.9(29)
Security Systems
GSP Security
GSP Security proudly serves the state of South Carolina with professional home security, commercial security, access control, and video surveillance solutions. The locally owned company provides customized systems designed to protect residential and business properties, featuring intrusion detection, smart sensors, mobile monitoring, and real-time alerts. Their offerings include clean installations, trusted technology, and responsive service for systems ranging from new installs to expansions and upgrades.
Home SecurityCommercial SecurityAccess Control
Inman, SC4.9(29)Website
Up to 3 businesses
4.9(27)
Security Systems
Precision Fire Solutions
Precision Fire Solutions specializes in installing, serving, and monitoring commercial fire alarm systems in the Columbia, South Carolina area. The company serves nursing homes, apartments, hotels, manufacturing facilities, schools, universities, government agencies, and retail establishments. Precision Fire offers emergency mass notification, security systems, and access control services alongside comprehensive fire alarm inspections.
Fire alarm installationFire alarm serviceFire alarm inspections
West Columbia, SC4.9(27)Website
Up to 3 businesses
5.0(25)
Security Systems
Crimestoppers Alarm Systems
Greenville, SC5.0(25)
Up to 3 businesses
4.7(26)
Security Systems
Stewart Electronics Security
Stewart Electronics Security has served the Upstate South Carolina community since 1976 as a trusted provider of home and business security solutions. The company offers state-of-the-art residential cameras, security systems, life safety equipment, smart home automation, commercial fire suppression, access control, and medical alert solutions. They serve Greenville, Spartanburg, and surrounding areas with customized systems, responsive local service, and 24/7 emergency response. Recently recognized as 2025 Best of the Upstate Community's Choice Award Winner for Best Security Company.
Residential SecurityCommercial SecurityCameras
Lyman, SC4.7(26)Website
Up to 3 businesses
5.0(23)
Security Systems
Elite Security Systems LLC
Elite Security Systems LLC provides professional home and business security system installation in the North Charleston and Charleston area. Founded in 2018, the company has over 15 years of combined industry experience. Elite Security Systems offers home security systems, business security, camera installation, access control, smart home solutions, and managed IT services with free consultations.
Home security systemsBusiness securityCamera installation
North Charleston, SC5.0(23)Website
Up to 3 businesses
5.0(20)
Security Systems
Legends Security & Sound Inc.
Legends Security & Sound Inc. provides customizable security systems and 24/7 monitoring throughout the Columbia, SC area and surrounding communities. Local security specialists offer real-time protection designed to meet insurance requirements and privacy compliance. Systems can be configured for residential or business needs and include smart-home automation capability. The company prioritizes customer safety and peace of mind with systems securing homes, offices, and personal devices.
Security systems24/7 monitoringHome automation
Columbia, SC5.0(20)Website
Up to 3 businesses
5.0(19)
Security Systems
Saf-Guard Security Technologies LLC
Saf-Guard Security Technologies has served the Upstate South Carolina community for over 30 years, providing custom alarm and security systems for residential and business markets using the latest industry technologies. Services include camera systems, alarm systems with Alarm.com integration, cloud-based solutions, and smart home device control through a single mobile app. The company emphasizes personalized service and neat, careful installation. Financing options are available.
Camera SystemsAlarm SystemsAccess Control
Anderson, SC5.0(19)Website
Up to 3 businesses
4.2(21)
Security Systems
Southern Burglar & Fire Alarm A Pye-Barker Fire & Safety Company
Pye-Barker Fire & Safety, formerly Southern Burglar and Fire Alarm, provides integrated commercial security, fire protection, and life safety solutions throughout Piedmont and surrounding Upstate South Carolina communities. Services include fire alarm and detection systems, fire suppression systems, commercial security, burglar alarms, access control, video surveillance, fire extinguisher services, and mass notification systems. The company offers 24/7 emergency service and serves manufacturing, logistics, healthcare, education, and industrial facilities.
Fire Alarm SystemsFire Suppression SystemsSecurity Systems
Belton, SC4.2(21)Website
Up to 3 businesses
5.0(15)
Security Systems
Security ProLLC
Security Pro LLC is a veteran-owned, family-operated security company serving Lexington and the Midlands for nearly 20 years. Voted Lexington's Best Home Security Company for 2026, the company designs and installs custom security systems with 24/7 monitoring, video surveillance, and intrusion detection. Services include home and business security with professional installation and local support.
Security systemsVideo surveillanceIntrusion detection
Lexington, SC5.0(15)Website
Up to 3 businesses
5.0(14)
Security Systems
Electronic Security Solutions LLC
Electronic Security Solutions LLC is a veteran-owned, family-operated low-voltage contractor serving Columbia and the Midlands, including Lexington, Irmo, Blythewood, Chapin, and Elgin. Led by veteran Joe, the company installs and maintains access control, security cameras, intercom systems, gated access, network optimization, and home automation systems for homes and businesses.
Access controlSecurity camerasIntercom systems
Blythewood, SC5.0(14)Website
Up to 3 businesses
4.5(15)
Security Systems
GenX Security Solutions
GenX Security Solutions is a commercial security integrator founded in Greenville, SC in 2003. The company installs and services commercial security systems, access control, surveillance cameras, and fire alarm systems across South Carolina, North Carolina, and Georgia. GenX specializes in providing comprehensive security solutions for businesses.
Commercial securityAccess controlSecurity cameras
Piedmont, SC4.5(15)Website
Up to 3 businesses
4.7(14)
Security Systems
Totality Solutions Inc.
Totality Solutions is a technology services company founded in 2015, serving Charleston and clients across all 50 states with a focus on the Southeast. The company provides managed services, technology rollouts, infrastructure installation, and commercial integrations including structured cabling, wireless systems, break/fix maintenance, and CCTV solutions designed to reduce technology headaches for businesses.
Managed servicesTechnology rolloutsCabling installation
Ladson, SC4.7(14)Website
Up to 3 businesses
5.0(13)
Security Systems
Absolute Security
Taylors, SC5.0(13)Website
Up to 3 businesses
4.7(12)
Security Systems
A1 Security Service LLC
A1 Security Service LLC provides custom home and commercial security solutions in South Carolina with more than twenty years of experience. The company offers home security systems, commercial security systems, smart home integration, network cabling installation and home theater setup. Services cover Columbia, Lexington, Irmo and central South Carolina.
Home securityCommercial securitySmart home
Lexington, SC4.7(12)Website
Up to 3 businesses
4.9(11)
Security Systems
Sun Surveillance
Spartanburg, SC4.9(11)Website
Up to 3 businesses
4.1(13)
Security Systems
A3 Communications Inc.
A3 Communications Inc. has created custom networking and security solutions for customers across the United States for nearly four decades. The company provides electronic security, communications solutions, access control, video surveillance and network infrastructure. It serves both public and private sector organizations, helping businesses protect assets and maintain secure, connected operations.
Security solutionsNetwork solutionsAccess control
Irmo, SC4.1(13)Website
Up to 3 businesses
3.8(14)
Security Systems
SOUTHEASTON Systems
SOUTHEASTON Systems designs and supplies custom audio, video, control and lighting systems for residential and commercial applications. Services include distributed audio and video systems, theater systems, LED lighting fixtures, window treatments, surveillance cameras, network solutions, video walls, golf simulators and DJ systems. A showroom is available by appointment.
Audio systemsVideo systemsTheater systems
Charleston, SC3.8(14)Website
Up to 3 businesses
5.0(10)
Security Systems
Bilco Electric and Datacom - Security camera installations
Bilco Electric and Datacom provides security camera installation, network cabling, electrical services, and structured cabling for residential, commercial, and industrial clients in Greenville, SC. Additional services include access control systems, intercoms, home automation, gate entry systems, and audio/video installation. The company offers free estimates and coordinates comprehensive technology solutions tailored to client needs.
security camera installationnetwork cablingelectrical services
Greenville, SC5.0(10)Open nowWebsite
Up to 3 businesses
4.1(12)
Security Systems
Liquid Video Technologies Inc.
Greenville, SC4.1(12)Website
Up to 3 businesses
5.0(9)
Security Systems
Eagle Eye Security
Eagle Eye Security Solutions provides smart security systems for homes and businesses in South Carolina. The company offers 24/7 professional monitoring through Alarm.com technology, along with customizable solutions including video monitoring, access control, energy management, and automation features. Special promotions include free installation for new smart security systems.
Home securityBusiness securityVideo monitoring
Taylors, SC5.0(9)Website
Up to 3 businesses
5.0(8)
Security Systems
First Digital
First Digital delivers infrastructure and communications construction throughout the Southeast. Services include underground and aerial construction, fiber placement and splicing, traffic and intelligent infrastructure systems, emergency restoration, and complete project delivery from scope evaluation through final closeout, with testing, documentation, and quality acceptance.
Underground constructionAerial constructionFiber placement and splicing
Darlington, SC5.0(8)Website
Up to 3 businesses
4.6(8)
Security Systems
Charlestowne Integrations
Charlestowne Integrations is a locally owned and operated security and technology provider serving the Summerville area. Services include customized home security and automation, structured cabling, audio/video and home theater systems, whole-home WiFi, networking and IT solutions, commercial security and card access, and home office setup. The company offers free consultative quotes and is fully licensed and insured.
Home security and automationStructured cablingAudio/video and home theater
Summerville, SC4.6(8)Website
Up to 3 businesses
4.4(8)
Security Systems
SAFE Solutions
SAFE Solutions provides comprehensive fire, security, and low voltage systems integration for industrial and commercial projects in Greenville and Charleston, South Carolina. The company specializes in system design, permitting, installation, and training, with licensed and insured professionals handling every aspect from start to finish. Services include fire and security alarms, surveillance systems, access control, infrastructure cabling, audio/video systems, and paging systems. SAFE Solutions offers no-cost quotes to builders, contractors, HOAs, businesses, and building owners.
Fire & Life SafetySecurity SystemsInfrastructure Cabling
Greenville, SC4.4(8)Website
Up to 3 businesses
3.2(11)
Security Systems
ADT Security Services
Charleston, SC3.2(11)Website
Up to 3 businesses
5.0(7)
Security Systems
Cherokee Alarm Systems
Cherokee Alarm Systems LLC, a local full-service security expert since 1979, provides installation, maintenance, and repair of security cameras, surveillance systems, and related equipment for residents and businesses. The company works on any brand of security systems, CCTV, and surveillance equipment within 100 miles of Cherokee and Spartanburg counties. Services include burglar alarms, fire alarms, panic alert systems, and CCTV systems. The team combines deep monitoring expertise with criminal investigation experience to design systems addressing specific security risks.
Security SystemsSurveillance SystemsFire Alarm Systems
Blacksburg, SC5.0(7)Website
Up to 3 businesses
5.0(7)
Security Systems
Reliable Fire And Security
Reliable Fire & Security provides electronic safety and security system installation, inspections, monitoring, and servicing. Based in Sumter, the company serves clients throughout South Carolina and a large area of North Carolina. Licensed technicians have a combined experience of over 100 years in fire protection services and security system installations, providing prompt and professional service at competitive rates.
Fire suppression installationSecurity system installationSystem inspections
Sumter, SC5.0(7)Website
Up to 3 businesses
4.0(8)
Security Systems
Anvis Alarm LLC
Anvis Alarm LLC is a local family-owned security company serving Greater Greenville and Upstate South Carolina since 1979. The company installs, monitors, and services both residential and commercial security systems. Anvis Alarm offers smart home and business solutions with remote access, CCTV video monitoring, access control, and energy management features.
Smart home securitySmart business securityCCTV video
Greenville, SC4.0(8)Website
Up to 3 businesses
4.4(7)
Security Systems
National Alert Security Systems
National Alert Security Systems is a full service security company located in Columbia, SC, offering surveillance cameras, burglar alarms, access control devices, GPS-based tracking, CCTV, thermal imaging, and customized security solutions using industry-leading products from Honeywell, Pelco, Dedicated Micros, Speco, and Everfocus. The company provides comprehensive security services for both residential and commercial properties with free total security evaluations.
Intrusion protectionVideo surveillanceAccess control
Columbia, SC4.4(7)Closed nowWebsite
Up to 3 businesses
4.5(6)
Security Systems
Norsec Smart Systems LLC
Norsec Smart Systems is an Alarm.com-authorized provider of security and smart technology solutions for residential and commercial properties. Services include intrusion detection, access control, smart home automation, and professional video surveillance with analytics. The company serves Charlotte, Pineville, Matthews, Mooresville, and Fort Mill areas and maintains multiple state and industry licenses.
Intrusion detectionAccess controlSmart home automation
Fort Mill, SC4.5(6)Website
Up to 3 businesses
3.7(6)
Security Systems
Blue Ridge Security Solutions
Anderson, SC3.7(6)Website
Up to 3 businesses
3.7(6)
Security Systems
Signal Technologies
Irmo, SC3.7(6)Website
Up to 3 businesses
4.2(5)
Security Systems
Autech LLC
Autech LLC provides comprehensive safety and security solutions to residential and commercial clients throughout the Upstate South Carolina region, including Anderson, Clemson, Greenville, Laurens, Simpsonville, and Spartanburg. The company is staffed by professionals with law enforcement and criminal investigation backgrounds, enabling customized system design addressing specific location risks. Services include commercial and residential security systems, fire protection systems, access control, CCTV surveillance, central station monitoring, voice and data cabling, and home automation. Free quotes available for all services.
Commercial Security SystemsFire Alarm SystemsAccess Control
Pelzer, SC4.2(5)Website
Up to 3 businesses
4.2(5)
Security Systems
Hilton Head Security Systems Inc
Hilton Head Island, SC4.2(5)Website
Up to 3 businesses
No reviews yet
Security Systems
Allvets Security Technologies LLC.
Allvets Security Technologies provides comprehensive electronic security solutions through consultation, installation, and ongoing service. Services include access control systems, fire alarm systems, intrusion detection, and both analog and IP security cameras. The team of skilled professionals assesses, builds, and maintains security systems for homes and businesses.
Security system installationAccess controlFire alarm systems
Ravenel, SCWebsite
Up to 3 businesses

Page 1 of 4 · 48 of 154 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

From Page One Partner Research

South Carolina businesses in our directory average 4.56 stars on Google, ranking 10 of the 50 states we measured; 28.4% list no website. Ratings in every state

Quick answers

Which security systems serve South Carolina?

154 security systems serve South Carolina. Highest rated (10+ reviews): On Point Security and Video (Verified, rated 5.0 on Google from 282 reviews), HLS Technology Solutions (Verified, rated 5.0 on Google from 233 reviews) and Tech It EZ (Verified, rated 5.0 on Google from 54 reviews), plus 151 more.

FAQ

Common questions

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

Are you a security system in South Carolina?

Find your business and claim it free: correct details, add photos and services, and get quote requests sent straight to you.

Find your business +1 (888) 272-1940

Security Systems in South Carolina

154 security systems in South Carolina

Carolina Smart Home - An ADT Authorized Dealer & Security System Installation

CPI Security Systems

On Point Security and Video

HLS Technology Solutions

SNAP Integrations

Family First Security

OnDuty SC Inc

Tech It EZ

Spartan Security Systems Inc.

Charleston Security Systems

ELI Controls Charleston

Premier Sound Security & Automation LLC

Palmetto Alarm LLC

Southeastern Satellite

GSP Security

Precision Fire Solutions

Crimestoppers Alarm Systems

Stewart Electronics Security

Elite Security Systems LLC

Legends Security & Sound Inc.

Saf-Guard Security Technologies LLC

Southern Burglar & Fire Alarm A Pye-Barker Fire & Safety Company

Security ProLLC

Electronic Security Solutions LLC

GenX Security Solutions

Totality Solutions Inc.

Absolute Security

A1 Security Service LLC

Sun Surveillance

A3 Communications Inc.

SOUTHEASTON Systems

Bilco Electric and Datacom - Security camera installations

Liquid Video Technologies Inc.

Eagle Eye Security

First Digital

Charlestowne Integrations

SAFE Solutions

ADT Security Services

Cherokee Alarm Systems

Reliable Fire And Security

Anvis Alarm LLC

National Alert Security Systems

Norsec Smart Systems LLC

Blue Ridge Security Solutions

Signal Technologies

Autech LLC

Hilton Head Security Systems Inc

Allvets Security Technologies LLC.

Which security systems serve South Carolina?

Which security systems serve South Carolina?

Common questions

Is Page One Partner free to use?

How are businesses ranked?

What do Recommended, Verified and Sponsored mean?

How current are ratings and hours?

Who publishes Page One Partner?

Why is my business listed here?

Did someone sign my business up, and is there a charge?

Do you sell or share my information?

How do I correct or remove my listing?

Are you a security system in South Carolina?