Best home security system pros near Great Falls, MT

Q: Can professionals assist in choosing the best system for my home?

• <div><p>Yes, evaluating needs based on home size, layout, and climate.</p></div>

Q: Does leaving a light on at night deter burglars?

• <div><p>Leaving a light on at night probably does not deter burglars as much as we would like. While there isn&rsquo;t much evidence supporting the theory that lights deter burglars, there&rsquo;s not anything disproving it either. If you feel like it offers added security because a burglar thinks you&rsquo;re at home, then you can set your lights to a timer so they go off and on at intervals, mimicking someone moving around inside the house at night. A better idea is to install motion sensor lights in your yard. </p></div>

Q: Can keyless locks deter burglars?

• <div><p>Yes, keyless locks can deter burglars, mostly because they <a href="https://www.angi.com/articles/guard-yard-outdoor-lighting-privacy-fence.htm">boost security</a> 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&mdash;like <a href="https://www.angi.com/articles/types-security-lighting.htm">proper lighting</a> and <a href="https://www.angi.com/articles/security-camera-benefits.htm">surveillance cameras</a>&mdash;creates a strong defense to help stop intruders in their tracks.</p></div>

Q: Can I change a house alarm battery myself?

• <div><p>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&rsquo;s control panel, remove the existing battery, and replace it with a new one. If you&rsquo;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. </p></div>

Q: Is a home security system worth the cost?

• <div><p>A home security system can be a worthwhile investment for several reasons. Financially, it may qualify you for a discount of up to 20% on your home insurance premiums, which can help offset the initial setup costs and any ongoing monitoring or subscription fees. For many, the primary benefit is the peace of mind that comes with enhanced security, especially for those living in areas with higher crime rates. Ultimately, whether a system is worth it depends on your personal preferences, the value of the assets you wish to protect, and your overall safety concerns.</p></div>

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Verified Reviews for Home Security System Service pros in Great Falls, MT

*The Angi rating for Home Security System Service companies in Great Falls, MT 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 Great Falls, MT 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 April 20, 2026

Reviewed in April 2026
Val came out today and inspected my house. Really eye opening for a home owner. She had a lot on f knowledge and courteous.
Groundworks
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Reviewed in August 2025
I’ve had Brett do work for me for years on multiple homes and business. Repairs, remodel, maintenance, etc. installing tankless water heater and even working on my in ground heating system. Always professional always gets the job done on time and always super friendly. Highly recommend.
Polzin Plumbing LLC
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Reviewed in July 2025
I selected Personal Touch Home Solutions (Jim Burton) from among numerous others who also bid on the job. Jim's rates were reasonable, and his priority was making sure I was happy with the final product. The project was finishing a basement, but this also involved an extensive demo as the house...
Personal Touch Home Solutions
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Reviewed in December 2024
Great company to deal with if your looking to upgrade old doors and windows in your home. All the employees were very professional. The communication was good from the initial consult and order until the install was complete. They take great care in making sure to contain all the dirt, dust,...
Renewal by Andersen of Montana
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Reviewed in July 2023
I felt like an angel had visited my home. Everything was fixed and working. Fast, efficient, friendly and at a great price.
Forthright Solutions, LLC
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Reviewed in March 2023
I feel lucky large laundry room and bathroom I have old 1957 home some major plumbing new individual to do the plumbing from the street to the house I really appreciate the knowledge they have. That was good. They are punctual and reliable. Very communicative regards with the project.
Rojas Construction LLC
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Reviewed in May 2022
Home Renovations did a great job from start to finish. Brad our salesman came through with answers, suggestions, and was very prompt. Our project was replacing 28 windows, two stories of metal siding, and rain gutters. The new windows keep the temperature more constant and it is so quiet. It...
HOME RENOVATIONS
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Reviewed in July 2021
Excellent work, honest reasonable pricing, prompt,on time, cleaned up, kept informed, good communication. Built porch addon, leveled floors in bathroom and the newly created laundry dry room. Moved washer and dryer upstairs. I am elderly and needed remodel to accommodate future aging . Very...
Billy Widmer
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Reviewed in April 2021
Awesome highly motivated individual. Easy to work with and communication has been fantastic. Would highly recommended for your home improvement needs!
Tomlinson Handyman Services
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Reviewed in February 2021
After going through a horrendous siding job with another local company, S&H came to our rescue. Jim is professional, honest and easy to work with, he went above and beyond throughout this process to ensure we had the right tools to make decisions and assisted with coordination that wasn’t even...
S & H ALUMINUM PRODUCTS INC
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Top-Rated Home security system pros in Great Falls - Updated Nov 2026

Platinum Tech Services, LLC

5.0(

)

Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Install - For Business+7 more

Serving Great Falls, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great professional service! The security system works very well. I would highly recommend this company."

Response time1 day

5 neighbors recently requested a quote

Alarm or Security System - MonitorAlarm or Security System - Monitor - For Business

Serving Great Falls, MT and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We specialize in residential and Monitored Security & Automation. \nOptions include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. \n \nOur 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.

Response time2 days

Response rate96%

2 neighbors recently requested a quote

Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Great Falls, MT 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

Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Great Falls, MT and surrounding areas

In business since 2007

Credit card accepted

"
All went well, up and running in no time at all. It is very user friendly, you don't need a PHD to operate this system and we feel secure and safe knowing that we are being protected 24/7.

"

Compare our Compact Door Sensors to our Competitors

+16

Recommended by84%of homeowners

Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Great Falls, MT and surrounding areas

In business since 1998

Credit card accepted

"We like their service. We haven't had any problems. They are very good. This was the first time we've had an alarm/security system in our home. The supplier is ADT. I like that I can set my alarm every night before I go to bed."

Recommended by63%of homeowners

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Protect America Home Security

3.5(

227

)

Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Great Falls, MT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"About 4 years ago I need my home protected by something other than my dog while I was not home looking for a job. I needed something affordable, simple to use and install my self as my house was not prewired. I found Protect America and it had all I needed and more. Over the years I have added to my system more sensors, motion detectors, camera's, carbon monoxide sensor, and monitored smoke detectors. All of it was simple enough to do with some help with their Installation Technician walking me though everything on the phone. I have had other companies try to get me to switch to them, but what I have works and they could not beat the price so I told them no thanks."

Platinum Package - Protects up To 15 Doors / Windows for FREE

Recommended by64%of homeowners

Alarm or Security System - MonitorAlarm or Security System - Monitor - For Business

Serving Great Falls, MT and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"The reviews are right on point, the best security system for the ease of install and service after your system is up and online."

Recommended by92%of homeowners

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Alarm Protection Group

3.6(

431

)

Alarm or Security System - Install

Serving Great Falls, MT and surrounding areas

In business since 2009

Free estimates

Warranties offered

"There are better pricing for home security systems."

Recommended by84%of homeowners

Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Great Falls, MT and surrounding areas

In business since 1998

Free estimates

Emergency services offered

SkyCover provides a total home security and automation solution that is 100% wireless with 100% cellular monitoring and no long-term contract. SkyCover monitoring includes interactive services for remote system control and access. Trust SkyCover to deliver with risk-free 30-day trial, free shipping and no long-term contract monitoring.

Recommended by100%of homeowners

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HelloTech: Tech Support To Your Door

4.2(

445

)

Building Automation System - Install or Service - For BusinessSmart Home System - Install or Service

Serving Great Falls, MT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Technician came to my home and performed the necessary computer repair. Technician was prompt, courteous & knowledgeable."

Recommended by87%of homeowners

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Showing 1-10 of 18

Home Security Systems FAQs, answered by experts

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

Leaving a light on at night probably does not deter burglars as much as we would like. While there isn’t much evidence supporting the theory that lights deter burglars, there’s not anything disproving it either. If you feel like it offers added security because a burglar thinks you’re at home, then you can set your lights to a timer so they go off and on at intervals, mimicking someone moving around inside the house at night. A better idea is to install motion sensor lights in your yard.

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.

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.

A home security system can be a worthwhile investment for several reasons. Financially, it may qualify you for a discount of up to 20% on your home insurance premiums, which can help offset the initial setup costs and any ongoing monitoring or subscription fees. For many, the primary benefit is the peace of mind that comes with enhanced security, especially for those living in areas with higher crime rates. Ultimately, whether a system is worth it depends on your personal preferences, the value of the assets you wish to protect, and your overall safety concerns.

The Great Falls, MT homeowners’ guide to home security system services

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

See all articles

Kelly Weimert
•
Oct 16, 2026Oct 16, 2026
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•
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How Much Does Security Camera Installation Cost? [2026 Data]
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•
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How to Choose a Home Security System: Factors to Consider When Buying Home Security Equipment
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•
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Who to Hire to Install Your Home Security System
Discover the best professional to install your home security system, ensuring expert installation, ongoing maintenance, and peace of mind.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Home Security System Installer
Learn how to hire a home security system installer, find qualified pros, and ask the right questions to protect your home with professional installation.
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•
Aug 4, 2026Aug 4, 2026
Monitored vs. Unmonitored Home Security Systems: Which Is Best?
Monitored vs. unmonitored home security systems: which can best defend your home from crime and other dangers? Learn the differences between these two products.