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TRUSTED BY BERKELEY LAKE, GA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon103
    Verified home security system services reviews

Top-Rated Home security system pros in Berkeley Lake - Updated Nov 2026

Avatar for ADT
ADT
4.5(
891
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Berkeley Lake, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

35 neighbors recently requested a quote
Recommended by88%of homeowners
J&J Security Systems
4.5(
175
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install+2 more

Serving Berkeley Lake, GA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

J&J Security Systems, LLC will assess risk & budget, recommend & install specific devices to augment security. We are a full service security company and can install both commercial and residential security from security and fire protection to surveillance cameras and security gates. Give us a call today!

9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Safe Alarm Services, LLC
Safe Alarm Services, LLC
4.9(
114
)
Alarm or Security System - MonitorAlarm or Security System - Monitor - For Business

Serving Berkeley Lake, GA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Safe Alarm Services, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in electronic security services and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! First time lets do it right!

BEST OF 2013
CCTV
CCTV
Access control
Access control

+3

Recommended by98%of homeowners
William David Design Group
4.5(
319
)
Building Automation System - Install or Service - For BusinessSmart Home System - Install or Service

Serving Berkeley Lake, GA and surrounding areas

Approved

In business since 2002

Customers say: True professional

"William David Design (William Parr) recently installed a 77" TV, with a Motor-Assisted Vertical Travel TV Mount, on our stacked stone fireplace. He was recommended to us by a neighbor, and is now our Gold Standard. William initially gave us a detailed quote for the installation that we found reasonable and accepted. He gave us a timeline for his work and maintained it throughout his work. He patiently explained the operation of the entire system to my wife and me (both 80+ years old). He responded, both quickly and effectively, to all communications, was punctual, highly professional, knowledgeable and pleasant, and he completed his work in accordance with his quoted price (adjusted for a couple of small items we requested after he began his work). I unhesitatingly give William Parr my highest recommendation to anyone in need of the same or similar services."
Recommended by95%of homeowners
Avatar for Best Global Audio And Visual LLC
Best Global Audio And Visual LLC
4.8(
28
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Berkeley Lake, GA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"The space above our fireplace was just barely big enough to fit a 65" TV, but Ed mounted it securely onto the brick no problem. Such a nice guy, professional, and very fair on price. Originally I was looking at Geek Squad for mounting, but I'm much happier to support a local small business in stead."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time9 hrs
1 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Mounted-Up, LLC
Mounted-Up, LLC
4.6(
5
)
Surveillance Cameras - Install or Repair - For Business

Serving Berkeley Lake, GA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

Mounted-Up, LLC provides advanced commercial security systems designed to protect businesses, assets, and operations across Atlanta.\n\nSpecializing in surveillance cameras, access control, and high-output security lighting, we deliver enterprise-level solutions for warehouses, offices, retail spaces, and commercial properties.\n\nOur systems are built for performance, remote access, and long-term reliability—giving business owners complete control and peace of mind. Fully insured and focused on fast, professional execution, Mounted-Up is trusted by businesses that take security seriously.

Church
Church2
Gas station
Gas Station 2
Doctors Office

+95

Response time12 hrs
Response rate90%
3 neighbors recently requested a quote
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Home Security Systems FAQs, answered by experts

It depends on the type of sensor your home security system uses. If it’s a motion detector, any moving thing could set it off, from a roaming pet to a wind-blown curtain. Contact sensors would be triggered by the window being opened or moved. Also, be aware that any sensors placed too close to your vents could trigger false alarms whenever your heat or air conditioning is running.

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

You'll likely need more than great home staging to sell your home. Now is a great time to get to work on the curb appeal of your home . Hire local exterior painters and landscapers to coat the exterior of your home and bring it new life with some sprucing up.

Yes, it's possible for hackers to access wireless security cameras by guessing or stealing passwords. Additionally, your camera's cloud content can also be hacked. Finally, some criminals use Wi-Fi signal jammers to disable wireless cameras.

Window security film won’t prevent break-ins or stop your window from shattering from impact during extreme weather like hurricanes or tornadoes. However, applying security film is relatively inexpensive, and it can make breaking into your home significantly harder—often hard enough to deter burglars entirely—and keep your window from shattering on your floor after impact. For these reasons, window security film is often a worthwhile investment that helps protect your property.

The Berkeley Lake, GA homeowners’ guide to home security system services

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