Security Camera Installation & Security Systems in Frankfort, IL
Protect your home or business with professionally installed security cameras, burglar alarms, access control systems, fire alarms, and 24/7 monitoring. Serving Frankfort, New Lenox, Mokena, Tinley Park, Orland Park, and surrounding communities for over 30 years.
Licensed & Insured
5-Star Rated
30+ Years Experience
Serving Chicagoland
Licensed & Insured
5-Star Rated
30+ Years Experience
Serving Chicagoland
Choosing the right security company is about more than installing equipment—it’s about partnering with a trusted local team that understands your needs, delivers dependable service, and stands behind every installation. At Low Voltage Systems, we provide customized security solutions designed to protect what matters most.
Why Homeowners & Businesses Choose Us
- Family-Owned Since 2005
- State Licensed & Fully Insured
- Residential & Commercial Security Specialists
- Security Camera Installation Experts
- Fire Alarm & Burglar Alarm Systems
- Access Control & Video Surveillance
- Customized Security Solutions
- Free On-Site Consultations
- Local Service You Can Trust

Trusted Security Experts Since 2005
Low Voltage Systems, Inc. is a
family-owned, state licensed and insured security contractor specializing in
security camera installation, commercial security systems, home security systems, burglar alarm systems, fire alarm systems, access control systems, and video surveillance throughout
Frankfort, New Lenox, Mokena, Tinley Park, Orland Park, Lockport, Homer Glen, Manhattan, Joliet, Lemont, and the surrounding southwest Chicago suburbs.
Since
2005, we’ve helped homeowners, businesses, schools, churches, healthcare facilities, warehouses, manufacturing facilities, retail stores, restaurants, office buildings, and property managers protect what matters most with professionally designed security solutions. Every system is customized to your property, professionally installed by experienced technicians, and backed by dependable local service.
Whether you’re looking for
home security camera installation, a complete
commercial security system,
fire alarm installation,
burglar alarm systems, or
access control solutions, we’ll recommend the right system for your property and install it with the quality and attention to detail you deserve.
Our Security Solutions
Whether you’re protecting your home, business, employees, or property, Low Voltage Systems delivers customized security solutions designed to provide dependable protection and lasting peace of mind. Our experienced team installs high-quality security camera systems, burglar alarms, fire alarm systems, access control systems, and integrated security solutions tailored to your specific needs.
From residential homes to commercial offices, retail stores, warehouses, schools, healthcare facilities, churches, and industrial properties, we provide professional security systems that help protect what matters most. Every installation is completed with quality workmanship, reliable equipment, and exceptional customer service.
Security Camera Installation
Protect your property with high-definition surveillance systems and remote viewing from your smartphone.
Burglar Alarm Systems
Detect unauthorized entry with professionally installed intrusion alarm systems for homes and businesses.
Fire Alarm Systems
Code-compliant fire protection solutions designed to safeguard lives and property.
Access Control Systems
Manage and secure building access with keypads, card readers, fobs, and mobile credentials.
Home Security Systems
Customized residential security solutions that provide confidence and peace of mind for your family.
Commercial Security Systems
Scalable security solutions for offices, warehouses, retail stores, healthcare facilities, schools, restaurants, and more.
Security Camera Installation
Protect your property with high-definition surveillance systems and remote viewing from your smartphone.
Burglar Alarm Systems
Detect unauthorized entry with professionally installed intrusion alarm systems for homes and businesses.
Fire Alarm Systems
Code-compliant fire protection solutions designed to safeguard lives and property.
Security Camera Installation
Protect your property with high-definition surveillance systems and remote viewing from your smartphone.
Burglar Alarm Systems
Detect unauthorized entry with professionally installed intrusion alarm systems for homes and businesses.
Access Control Systems
Manage and secure building access with keypads, card readers, fobs, and mobile credentials.
Home Security Systems
Customized residential security solutions that provide confidence and peace of mind for your family.
Commercial Security Systems
Scalable security solutions for offices, warehouses, retail stores, healthcare facilities, schools, restaurants, and more.
Access Control Systems
Manage and secure building access with keypads, card readers, fobs, and mobile credentials.
Home Security Systems
Customized residential security solutions that provide confidence and peace of mind for your family.

Google Reviews
Trusted by Local Homeowners & Businesses
⭐⭐⭐⭐⭐
Deb and Gary have been great to work with. Very professional and get the project completed in a timely manner!
- Tim M.
⭐⭐⭐⭐⭐
Company installed my home cameras and helps me out whenever I am experiencing my own operator error. Highly recommend!
- Edward E.
⭐⭐⭐⭐⭐
I'm an architect and when I designed my own home. I was looking for a company I can work with. Many of the low voltage/security/monitoring companies out there are just large entities that are too impersonal.
- Nguyen N
⭐⭐⭐⭐⭐
Deb and Gary have been great to work with. Very professional and get the project completed in a timely manner!
- Tim M.
⭐⭐⭐⭐⭐
Company installed my home cameras and helps me out whenever I am experiencing my own operator error. Highly recommend!
- Edward E.
Frequently Asked Questions
1. What security systems do you install?
We install security cameras, home security systems, commercial security systems, burglar alarms, fire alarm systems, access control systems, and video surveillance for homes and businesses throughout Frankfort and the surrounding southwest Chicago suburbs.
2. Do you provide free estimates?
Yes. We offer free consultations and estimates to help you choose the right security solution for your home or business. We’ll evaluate your property and recommend a system that fits your needs and budget.
3. Can I view my security cameras from my phone?
Yes. Most of our security camera systems include secure remote viewing, allowing you to monitor your property from your smartphone, tablet, or computer from virtually anywhere.
4. Do you install security systems for businesses?
Absolutely. We design and install commercial security systems for offices, warehouses, retail stores, restaurants, schools, churches, healthcare facilities, and other commercial properties.
5. How much does a security camera system cost?
The cost depends on the number of cameras, property size, recording options, and system features. We provide customized quotes based on your property’s specific security needs.
6. What areas do you serve?
We proudly serve Frankfort, New Lenox, Mokena, Tinley Park, Orland Park, Lockport, Joliet, Homer Glen, Manhattan, Lemont, and surrounding southwest Chicago communities.
7. Do you install access control systems?
Yes. We install access control systems including keypads, key cards, key fobs, and mobile credential systems that help businesses manage and secure building access.
8. Why choose Low Voltage Systems?
Low Voltage Systems is a family-owned, licensed, and insured security contractor with more than 30 years of experience providing customized security solutions backed by professional installation and dependable local service.
Ready to Protect Your Home or Business?
Let our experts design the right security solution for you.
Contact us today for a free, no-obligation consultation.

