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TRUSTED BY BUFFALO, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon20
    Verified home security system services reviews

Verified Reviews for Home Security System Service pros in Buffalo, MN

*The Angi rating for Home Security System Service companies in Buffalo, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

*The HomeAdvisor rating for Home Security System Service companies in Buffalo, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

Last update on October 26, 2026

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

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Buffalo, MN and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for ADT
ADT
4.5(
886
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Buffalo, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT’s system is fantastic! The security features are top-of-the-line, and the home automation integration is so convenient. I love being able to control everything from my phone. The customer service team is also very helpful. 10/10!"
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Safe And Sound Home Systems, Inc.
Safe And Sound Home Systems, Inc.
4.7(
43
)
Smart Home System - Install or ServiceAlarm or Security System - InstallAlarm or Security System - Repair+2 more

Serving Buffalo, MN and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I would highly recommend Safe and Sound Home Systems. Ryan was very professional, showed up right on time and did a fantastic job."
Lake View
Dining Room
Bar Area
Bathroom Audio
Upstairs Sitting Room

+10

Response time1 day
5 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Nighthawk Security
Nighthawk Security
4.3(
100
)
Surveillance Cameras - Install or RepairAlarm or Security System - RepairAlarm or Security System - Install+5 more

Serving Buffalo, MN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Great experience with nighthawk! I purchased my own security cameras and needed help installing them. The technician was super knowledgeable, professional, and worked quickly. The job was done perfectly (and I’m sure it was a challenge - we live in a super old house!!). He made it seem easy! Highly recommend and will definitely be going to them for any future needs."
Commercial Fire system
Commercial Fire system
Total Connect Camera system
Before
New Panel

+1

Response time1 day
26 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Geosync Communications
Geosync Communications
4.8(
93
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Buffalo, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Extremely professional, courteous and knowledgeable! Walked me through every step of the process, making it easy to understand and presented possible options that would work best for my home. I would highly recommend their services and will definitely use them again should a need arise."
Headend
Headend
Locker room
Practice field
Roof

+58

Response time4 hrs
Response rate98%
Recommended by79%of homeowners
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Avatar for Security Control Systems, Inc.
Security Control Systems, Inc.
4.1(
9
)
Surveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor - For Business+1 more

Serving Buffalo, MN and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"This company does only low voltage work. They are not licensed to work on 120V (hard wired) smoke detection systems."
PL
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Lloyd Security, Inc.
Lloyd Security, Inc.
3.1(
28
)
Surveillance Cameras - Install or Repair - For Business

Serving Buffalo, MN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We were with another monitoring company and Lloyd Security helped us throughout the transition and even sent the cancellation request for us. They made sure that careful attention was given to the aesthetics of the installation because we did not want wires to show or have extra holes drilled. They showed up when expected and completed the job the same day as promised. It's nice to deal with a business that is not only courteous, but prompt, careful and knowledgable."
Smart Home Thermostat
3 neighbors recently requested a quote
Recommended by68%of homeowners
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Techies Twin Cities, LLC
5.0(
1
)
Alarm or Security System - MonitorAlarm or Security System - Monitor - For Business

Serving Buffalo, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

With over 18 years of experience as a Security System Installer, Techies Twin Cities LLC, is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! \n

Response time2 hrs
Recommended by100%of homeowners
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Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Buffalo, MN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I self installed our FrontPoint system. It went smoothly and my questions were answered efficiently and professionally by the FrontPoint staff. I would highly recommend FrontPoint as a home security system."
Recommended by93%of homeowners
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Showing 1-10 of 50
Home Security Systems FAQs, answered by experts

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

Some Christmas lights are marked as being “UL Safety Certified” or Underwriters Laboratories Safety Certified. This lab is a trusted source for determining the safety standards of electrical products—you should make sure your Christmas lights have this label. Brush up on other electrical safety tips before installing any lighting features. 

Not all security systems are equal, so familiarize yourself with the many features available and any associated costs. Decide on a wireless or wired system and look at monthly subscription fees to access the service. Finally, read plenty of reviews to check out the efficacy of your intended security system.

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

The Buffalo, MN homeowners’ guide to home security system services

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

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