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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon28
    Verified home security system services reviews

Find Home security system pros in Greenfield

Avatar for ADT

ADT

3750 Priority Way South Dr
4.52(
727
)
Approved Pro

ADT

3750 Priority Way South Dr
4.52(
727
)
Approved Pro
Customers say: Terrific value
3708 local quotes requested
151 years of experience

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."

Chris L on September 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"The alarm, when it goes off, is very loud!!! This is a good thing. If we ever need to activate it, it will definitely scare off anyone trying to come into our home. We can set it off from our phone or from the keyboard control panel that we installed in our bedroom. We feel very safe with this purchase."

Chris L on September 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.88(
289
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.88(
289
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
89 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"I’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."

Gino F on September 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"I’ve had nothing but problems with SafeStreets. The installation was a mess—took hours longer than promised, and the technician seemed clueless about the system. When I called customer service, they were rude and unhelpful. The security system itself is glitchy and keeps going offline. Definitely not worth the hassle."

Gino F on September 2025


Avatar for Services Butler

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021


Avatar for R&S Contracting Indy

R&S Contracting Indy

6510 East Middletown Road
4.91(
11
)
Approved Pro

R&S Contracting Indy

6510 East Middletown Road
4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5 years of experience

With over 6 years of industry experience in residential, commercial, and industrial electrical , we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We are also graduates of the Associated Builders and Contractors Electrical Apprentice program and have fulfilled our journeyman requirements.

"Did a complete remodel for our home"

Kimberly S on October 2024

With over 6 years of industry experience in residential, commercial, and industrial electrical , we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We are also graduates of the Associated Builders and Contractors Electrical Apprentice program and have fulfilled our journeyman requirements.

"Did a complete remodel for our home"

Kimberly S on October 2024


Access Integrated Solutions, LLC

410 Taylor Street
4.35(
18
)
Approved Pro

Access Integrated Solutions, LLC

410 Taylor Street
4.35(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
32 years of experience

Access Integrated Solutions, LLC, is a leader of professional installations and service of access control, security integration systems, security monitoring, fire systems, and video surveillance. We have proudly served the Midwest for the past 20 years and continue to provide the quality service you have come to expect. Our track record and history speaks for itself. If you are looking for experience, professional installations and service you have come to the right place.

"Very easy to work with! Installer was great and the cameras are high quality. Happy with this job!"

Lori W on May 2023

Access Integrated Solutions, LLC, is a leader of professional installations and service of access control, security integration systems, security monitoring, fire systems, and video surveillance. We have proudly served the Midwest for the past 20 years and continue to provide the quality service you have come to expect. Our track record and history speaks for itself. If you are looking for experience, professional installations and service you have come to the right place.

"Very easy to work with! Installer was great and the cameras are high quality. Happy with this job!"

Lori W on May 2023


Avatar for OutOfOrder Networks

OutOfOrder Networks

1950 East Greyhound Avenue, Suite 18-241
5.00(
4
)
Approved Pro

OutOfOrder Networks

1950 East Greyhound Avenue, Suite 18-241
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Regardless of the size of your business we strive to give you the personal attention you deserve. We are your go to solution for all of your technology needs. We provide complete monitoring, updates, and other proactive maintenance to keep your systems running smooth; we often catch the problems before they impact your business. We will provide for all of your needs if you do not have any internal IT staff or we can supplement your existing staff. With over 50 years of experience, our staff is here to support your business whenever you need us.

"."

ANTHONY W on February 2022

Regardless of the size of your business we strive to give you the personal attention you deserve. We are your go to solution for all of your technology needs. We provide complete monitoring, updates, and other proactive maintenance to keep your systems running smooth; we often catch the problems before they impact your business. We will provide for all of your needs if you do not have any internal IT staff or we can supplement your existing staff. With over 50 years of experience, our staff is here to support your business whenever you need us.

"."

ANTHONY W on February 2022


Avatar for BurnCo Integration, LLC

BurnCo Integration, LLC

12 Jackson Ct
5.00(
1
)
Approved Pro

BurnCo Integration, LLC

12 Jackson Ct
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

At the core of our business is a commitment to delivering expert low voltage solutions, cameras, burglar and fire alarms, and access control, with professionalism, precision, and reliability. We take great pride in our extensive industry experience, technical expertise, and the high-quality service we provide to meet the unique needs of our clients. Our mission is to ensure exceptional workmanship and complete customer satisfaction from project planning to final system integration. Whether we're installing structured cabling, security systems, access control, or video solutions, we approach every project with a focus on safety, performance, and long-term value. We take the time to understand your specific requirements and maintain open, professional communication throughout every phase of the job. Our reputation in the low voltage industry is built on trust, service, and consistent results—no matter the size or complexity of the project.

"The installation was don very well with great attention to detail. They were respectful of our home and always cleaned up after themselves. I could not be more pleased with the quality of the work and the quality of the system."

Steve S on November 2023

At the core of our business is a commitment to delivering expert low voltage solutions, cameras, burglar and fire alarms, and access control, with professionalism, precision, and reliability. We take great pride in our extensive industry experience, technical expertise, and the high-quality service we provide to meet the unique needs of our clients. Our mission is to ensure exceptional workmanship and complete customer satisfaction from project planning to final system integration. Whether we're installing structured cabling, security systems, access control, or video solutions, we approach every project with a focus on safety, performance, and long-term value. We take the time to understand your specific requirements and maintain open, professional communication throughout every phase of the job. Our reputation in the low voltage industry is built on trust, service, and consistent results—no matter the size or complexity of the project.

"The installation was don very well with great attention to detail. They were respectful of our home and always cleaned up after themselves. I could not be more pleased with the quality of the work and the quality of the system."

Steve S on November 2023


Avatar for Guardian Protection Services, Inc.

Guardian Protection Services, Inc.

4013 Vincennes Road
4.07(
15
)
Approved Pro

Guardian Protection Services, Inc.

4013 Vincennes Road
4.07(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
10 local quotes requested

Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.

"null"

David P on May 2017

Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.

"null"

David P on May 2017


Avatar for Maynor Construction, LLC

Maynor Construction, LLC

7640 E 38th St
4.73(
32
)
Approved Pro

Maynor Construction, LLC

7640 E 38th St
4.73(
32
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"My family experienced water and wind damage earlier this year. We had to be placed in a hotel. After reaching out to numerous companies, we chose Maynor construction. I am glad we did!! If it wasnâ t for Maynor and his staff, I wouldnâ t have made it. The process was long and depressing because of being away from home. However Maynor and his staff reassured me. They showed patience with me and worked hand and hand with my insurance company with getting my home repaired in a timely manner. Thank you Maynor! I truly feel like we are family!"

Markeisha D on October 2023


Moltted LLC

4912 Simpson Dr
5.00(
3
)

Moltted LLC

4912 Simpson Dr
5.00(
3
)
Customers say: Quick response
1 years of experience

Hey! Are you looking for a home security technician? We are a private contracting company from Louisville, KY that specializes in the service/installation of residential and commercial security systems! We have extensive knowledge/experience with low voltage systems. Our technician has 2 certifications in IP/Analog Camera/Encoder Installation and Service, IP/Analog Camera Server Installation and Service, IP/Analog Camera VMS Programming and Troubleshooting. We also do FREE consultations and quotes for ALL of our customers! If you would be interested in learning more, please contact us by phone, email, or check out our website - moltted.com!

"Gavin was terrific. He listened to what we needed and put together a package that works for us. Nothing off the shelf and didn't try to sell us an unwanted monthly subscription."

Jeff M on March 2025

Hey! Are you looking for a home security technician? We are a private contracting company from Louisville, KY that specializes in the service/installation of residential and commercial security systems! We have extensive knowledge/experience with low voltage systems. Our technician has 2 certifications in IP/Analog Camera/Encoder Installation and Service, IP/Analog Camera Server Installation and Service, IP/Analog Camera VMS Programming and Troubleshooting. We also do FREE consultations and quotes for ALL of our customers! If you would be interested in learning more, please contact us by phone, email, or check out our website - moltted.com!

"Gavin was terrific. He listened to what we needed and put together a package that works for us. Nothing off the shelf and didn't try to sell us an unwanted monthly subscription."

Jeff M on March 2025

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Showing 1-10 of 176
Home Security Systems questions, answered by experts

Home automation systems offer a wide range of automation products and services. Some of the most popular options include:

  • Cameras: $35–$350

  • Door and window sensors: $20–$100

  • Doorbells: $100–$350

  • Locks: $150–$400

  • Garage door openers: $150–$500

  • Lighting: $20–$100

  • Speakers: $30–$300

  • Outlets and plugs: $20–$100

  • Thermostats: $150–$300

  • Smoke and carbon monoxide detectors: $50–$150

  • Smart home hubs: $200–$900

  • Blinds: $50–$75

  • Appliances: $50–$3,000

  • Vacuums: $200–$1,200

  • Lawn systems: $80–$300

  • Wi-Fi and Mesh systems: $200–$500

  • Water monitoring: $100–$1,000

Yes, evaluating needs based on home size, layout, and climate.

Changing the alarm in your wireless security system is a perfectly reasonable DIY task that most people can complete on their own. Simply open the system’s control panel, remove the existing battery, and replace it with a new one. If you’re using a wired system, this may require disconnecting and reconnecting both the positive and negative wires attached to the battery, and you may want to call in a professional to help. 

Yes, keyless locks can deter burglars, mostly because they boost security and offer advanced features. Most models allow for unique codes or temporary access, making it harder for intruders to break in. Many of these smart locks even alert you if someone tries to tamper with them. However, you need to remember that while they provide an added layer of protection, no lock is completely foolproof. Pairing these locks with good security habits—like proper lighting and surveillance cameras—creates a strong defense to help stop intruders in their tracks.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

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The Greenfield, IN homeowners’ guide to home security system services

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