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Find Alarm or security system installers in Marietta

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Marietta, GA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Andrew Brown from Alarm Protection Group facilitated the installation of our home security system. He was a very helpful and informative, and was not pushy, as with other ADT sales reps. He followed up with us after the system was installed to see if we had any questions or concerns re the system. I highly recommend Andrew to anyone who is interested in a home security system."
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+1

11 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
856
)

Serving Marietta, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Just purchased my new alarm system from Protect Your Home and had one of the best customer service experiences ever. Branden Tomas is awesome! He is very knowledgeable, polite and enthusiastic about his job and the company he works for. I like the fact that he doesn't try to over sale what you need for your house. He called to remind me about my installation appointment, he showed up at the time of the appointment to see how the install was going and also followed up a few days later to see if there were any questions or concerns. Hector, the installer was also great. He walked me thru the whole process and did a great job on the install. After completion he spent plenty of time going over the system and even left me his cell number. If you need a security system I highly recommend these two gentlemen. First rate and professional start to finish."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

84 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Britebox Electrical Services
Britebox Electrical Services
4.4(
35
)

Serving Marietta, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Customers say: Super punctual

"Lebarious came out to give us an estimate for the job. He got the job after agreeing to match the estimate of another provider. He was both professional and personable as well as really thorough with his work. He had to stay long after the install to address one of the breakers that was kept tripping. We will definitely hire him (Britebox Electrical Services) should we need any electrical and/or a plumbing work done in the future.."
Response time2 days
7 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)

Serving Marietta, GA 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
Avatar for K1 Security Solution
K1 Security Solution
New to Angi

Serving Marietta, GA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

K1 Security Solutions LLC provides professional local security system installation services for residential, commercial, and industrial clients in the Greater Atlanta area.\n\nOur services include security camera installation, CCTV systems, network cabling, access control systems, alarm systems, and other low-voltage solutions. We have extensive experience working in industrial environments such as warehouses, factories, and manufacturing facilities, including projects for Korean-owned businesses.\n\nWe focus on reliable service, clean installations, fast response times, and customized security solutions tailored to each customer’s needs.\n\nLicensed & Insured Contractor\nLow Voltage Unrestricted License Holder(LVU407041)\n\n

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1 neighbors recently requested a quote
Avatar for First Detect Security
First Detect Security
5.0(
405
)

Serving Marietta, GA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"He was amazing. He took his time explaining all of the new features and helped me download the app for my phone. This is system is 100 times better than the old one we had. We thought about not keeping the alarm at all, but we like that we can see what is going on at the house and receive a text if we lose power in the house"
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+2

Recommended by100%of homeowners
Avatar for Top Dawg Security LLC
Top Dawg Security LLC
4.9(
18
)

Serving Marietta, GA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Hampton, was great, worked quiet and clean! The alarm system is fantastic! The security cameras and automation have been incredible! I highly recommend this company for all of your security needs!"
Security Sign
Response time2 days
Recommended by93%of homeowners
Avatar for Security One
Security One
4.1(
456
)

Serving Marietta, GA and surrounding areas

In business since 2007

Credit card accepted

"Good price. Typical monitoring services. My only real issue is that most of their account servicing needs to be done via snail mail or over the phone--they do not have a website to update contact info, billing info, or other details."
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+16

Recommended by84%of homeowners
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FAQs for alarm or security system installation projects in Marietta, GA

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The Marietta, GA homeowners’ guide to alarm or security system installations

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

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