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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon102
    Verified home security system services reviews

Top-Rated Home security system pros in Lochearn - Updated Nov 2026

Avatar for ADT
ADT
4.5(
889
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Lochearn, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT has exceeded my expectations! The system is reliable, the app is easy to use, and the customer service team is always helpful. I appreciate the environmental monitoring features, which go beyond just security. Knowing my home is protected 24/7 is priceless. I highly recommend ADT to anyone looking for a trustworthy security provider."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Modern Systems Integration, LLC
4.0(
82
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Lochearn, MD and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I would not hesitate to recommend MSI to anyone needing to have security cameras or alarms installed in their home. They always arrived at the time that was specified which was 0830. On their first attempt to install the cameras it was raining profusely but they tried to install them anyway. However, at one point it became to dangerous and they had to stop and reschedule the installment. Nigel Frazier and his team are very professional and knowledgeable about the security system that they install. I'm very pleased with their professionalism and reliability."
Response time1 day
14 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for J A Electric LLC.
J A Electric LLC.
4.9(
53
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Lochearn, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

J A Electric LLC has provided dependable electrical and security services since 2015, with a strong commitment to quality workmanship, safety, and customer satisfaction. We proudly serve residential and commercial clients, offering solutions tailored to their needs.\n\nOur services include electrical installations and repairs, electrical panel upgrades, EV charging stations, interior and exterior lighting, ceiling fans, attic and whole-house fans, alarm systems, surveillance cameras, fire protection systems, and security safe installations.\n\nWe take pride in our attention to detail, professionalism, and dedication to completing every project to high standards. From minor repairs to complex installations, we focus on safety, efficiency, and reliable results. Our customers' needs always come first, and we strive to provide clear communication, dependable service, and quality work you can trust.

Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+25

Response time12 hrs
6 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Next Level Tecnologies Group, LLC
Next Level Tecnologies Group, LLC
4.8(
38
)
Building Automation System - Install or Service - For BusinessSurveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Lochearn, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Bill, the owner, and Brandon, the technician, both provided world-class customer service from start to finish. To begin, Bill stopped by to perform the in-home consultation and provided recommendations on how he could bring my vision to life with indoor/outdoor security cameras. Brandon did an outstanding job with the installation of all of my Google Nest cameras, assisting with camera placement for the best viewing angle, seamlessly fishing the power cables through the walls, and adding a classy touch by installing brush pass-through wall plates. Brandon managed smaller details such as the cable management for the outdoor camera above my garage flawlessly as it was presented in a clean and neat manner. Both Bill and Brandon treated my home as if it were their own and I will definitely seek to work with them again in the future. Candidly, I had another in-home consultation conducted by one of the big box retailers to help with this project prior to looking to Home Advisor, but I was so disappointed with that experience that I'm glad that I was paired up with NexImage Inc. If you are looking for service professionals that will get it right the first time, look no further than NexImage Inc. Thank you again Bill and Brandon!"
Game Day!
Comfort in Style!
Conference Room Configurations
Secure Your Sanctuary
Decorative Cabinet for TV

+25

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NWT Surveillance Group
NWT Surveillance Group
3.8(
7
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+4 more

Serving Lochearn, MD and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We do not install products that have not been purchased from us. With over 10 years experience in the security services industry. We have established a solid reputation in security projects for residential homes in the Baltimore and surrounding areas. We have been featured on Channel 2 news and have a lot of community involvement. We are 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.

Response time1 day
Response rate91%
Recommended by66%of homeowners
Avatar for Secure Systems
Secure Systems
1.0(
1
)
Surveillance Cameras - Install or Repair - For Business

Serving Lochearn, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We offer over 19 years experience in the security services industry. We have established a solid reputation in security projects for commercial businesses of all sizes. We are committed to providing a personalized service for each individual project. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. Secure Systems does not provide any residential security services. Contact us today for a free estimate for your business security solution.

Response time1 day
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Lochearn, MD and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing. \n \nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider. \n \nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially. \n \nIt's our mission. It's who we are. It's our legacy. \n

SA and Homeowner
Recommended by100%of homeowners
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Home Security Systems FAQs, answered by experts

One significant drawback of home automation is the increased risk of cybersecurity threats. With more connected devices in our homes, there's a greater chance that hackers might try to exploit vulnerabilities to access personal data or even control your devices. If you don't secure your smart gadgets properly, they can become entry points for cyberattacks, risking your privacy and safety. Moreover, technology isn't perfect. Sometimes, systems can malfunction or experience connectivity issues, disrupting your daily routines. The upfront cost of buying and installing smart devices can also be a hurdle for some people. 

Yes, driveway gates can help secure your home by deterring burglars from accessing your property. Climbing a gate slows down burglars while also attracting attention to your gate. If you live further down your property and want to increase security, you can also install a gate security camera that connects to your gate and monitors the area for suspicious activity.

Some but not all security cameras have monthly fees, depending on the specific camera system and the services offered with it, especially monitored vs. unmonitored security systems. Home security companies that offer monitoring services along with cameras will charge a monthly fee for monitoring and possibly for using the security cameras. Cameras that you monitor yourself as part of your own security system will not have monthly fees charged.

The biggest downside to a wireless security camera is that it's 100% reliant on Wi-Fi to capture footage at your home. Even when Wi-Fi is reliable, the range for wireless cameras may only be 200 feet or less. Drywall, brick, and other materials in your home can be enough to make your signal lag.

It's recommended that you have an upload speed of at least 10 megabits per second (Mpbs) in order to use a wireless security camera.

The Lochearn, MD homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.