Our home and business security services available in the Greenville area include:
24/7 Professional Monitoring
Around-the-clock monitoring by our UL-certified partners with emergency response coordination.
Home Security Installation
Professionally installed intrusion detection systems with mobile app control, 24/7 monitoring, and instant alerts.
Smart Locks and Access Control
Keyless entry and remote locking or unlocking for enhanced security and convenience.
System Upgrades and Takeovers
Keep your current system or upgrade to the latest tech with no service interruptions.
Video Doorbell Cameras
See and speak to visitors with HD video and two-way audio, even when you’re not home.
We provide reliable, scalable home and business security solutions for Greenville and the surrounding Upstate communities.
Shadow Security supports Greenville-area homeowners and businesses with professional security systems designed to be practical, dependable, and easy to manage. As a team based here in the Upstate, we understand the needs of local properties and install systems that adapt as your situation changes. From smaller homes to active commercial environments, we build solutions that operate consistently and integrate cleanly with your daily routine.
Already have a security system? We can upgrade or take over compatible equipment.
Many Greenville homes and businesses already have security hardware in place, but aging equipment or limited functionality can reduce overall effectiveness. Shadow Security evaluates your current setup to determine what can be reused and where updates would help strengthen performance. When equipment is in good condition, we can often connect it to modern monitoring and management tools with minimal interruption. When upgrades are necessary, we outline practical options that improve reliability without unnecessary replacements.
Not Sure? Have a Question?
At Shadow Security, we make getting answers and protecting your business easy. There are just three easy steps.
Tell us about your business or existing alarm system. Call us for a free, no-hassle consultation.
We’ll schedule an appointment that is convenient to you for a security evaluation.
We set a date to install your custom-designed security system.
Shadow Security installed cameras at our business almost two years ago, and the system has worked very well with no issues. Joshua was great to work with, helping us get the best coverage of our space and looking for ways for us to save money where possible. One of our cameras recently went out due to a damaged network cable, and Joshua came out the next day to fix it for us. I would highly recommend Shadow Security for your home or business!
Josh from Shadow Security was amazing, took his time to explain everything to me and my wife. Amazing company and top of the line equipment.
Joshua has provided the most excellent experience with our security system installation! I personally give him a great endorsement for those looking to install security! We are 100% satisfied with his work as well as his customer service! Give him a call! You won't be disappointed!
Definitely a 10 out of 10!! Was one of the best experiences I've had dealing with a business!! I used Shadow Security to have cameras and an alarm system installed! Couldn't be happier! Josh did the installation for me. He made the whole process of picking out a package and what was needed very stress free and easy. He's very knowledgeable about security and the product he offers. Very respectful and listened to what I was needing/wanting out of a security system/cameras. He then took that and came up with a great product/package that met my needs. I'm very pleased with the product I have! Would definitely recommend Josh and Shadow Security to my family and friends!
I have their home security system installed at my home and my business. They helped me choose the right security cameras and handled the entire security system installation for me. I'm happy with the products and service they provided and the tech was very knowledgeable. Would recommend for sure. Thanks guys.
We had a great experience using Shadow Security! Everything was installed impeccably well and to our absolute satisfaction. I had many questions and everything was explained extremely well and easy to understand! Thank you for your service!!!
Shadow Security is a great company! Took care of my security system and security cameras. From start to finish I felt respected and cared for like part of their family. They taught me how to use everything with ease. The system is top of the line and professionally installed!
Simply fill out the form and we’ll be in contact within 24 Hrs.
Whether you’re installing a new system or updating an existing one, Shadow Security is your trusted security partner in the Greenville area. Submit the form with your preferred time for follow-up, or call (833) 742-3693 to speak with a security specialist today.
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