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TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon53
    Verified home security system services reviews

Find Home security system pros in Johnstown

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

Serving Johnstown, CO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Bryan D helped me with my new house alarm. Bryan was friendly and pleasant to work with. He took his time and listened to my needs for my desired level of security. (I am quite the paranoid person when it comes to home security!) He is extremely knowledgeable and was informative and thorough on all aspects of security, from the system functionality to do-it-yourself enhancements around my home. He gave me a ton of great advice and I feel 110% at ease with my security system! I highly recommend you work with Bryan at Alarm protect group!!"
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
861
)

Serving Johnstown, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT’s 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!"
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

80 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Modern Tech
Modern Tech
5.0(
13
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Rob did a great job at installing my security system and cameras! Communication was impeccable from day one, and he’s there for all my questions and needs. I highly recommend Rob and Modern Tech for all your security needs"
Gated property
Exterior True Color Eyeball Camera
House of Dog
Wired camera Install
Active deterrent surveillance camera

+72

Response time2 days
Response rate100%
Recommended by92%of homeowners
Avatar for Vantage Security System Installation, LLC
Vantage Security System Installation, LLC
5.0(
9
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jack and Eric at Vantage Security Installation went above and beyond from the initial consultation to the final walkthrough. They took the time to explain all of my options clearly, helped me choose the best setup for my home, and worked efficiently on installation day. I would highly recommend this company to anyone looking to get security cameras!"
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+2

Response time6 hrs
Response rate91%
4 neighbors recently requested a quote
Becks Communications, Inc.
5.0(
11
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

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.

Response time1 hour
Response rate97%
11 neighbors recently requested a quote
Avatar for Secure It Controls
Secure It Controls
5.0(
1
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Secure It Controls is Northern Colorado’s trusted provider of professional security solutions for residential and commercial properties. We specialize in access control systems, camera surveillance, burglar alarms, and intercom systems, delivering tailored solutions to meet your unique needs. Our experienced team focuses on quality, reliability, and innovation, ensuring every installation is seamless and effective. From managing access to safeguarding your property, we use the latest technology to provide peace of mind. Trust Secure It Controls to protect what matters most. Contact us today to learn more!

Intruder Alarm
Response time5 hrs
Response rate100%
Avatar for Altitude Property Solutions
Altitude Property Solutions
5.0(
10
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. With 20 years experience.

Response time1 day
3 neighbors recently requested a quote
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Home Security Systems questions, answered by experts

DIY is possible for wireless cameras, but professionals ensure optimal angles, security integration, and network stability.

Smart home upgrades can be worth the money. Several upgrades, including smart thermostats and ceiling fans, can help reduce your energy bills. Others make life more convenient, freeing up your time to do what you love (or get more work done). And some smart home upgrades, such as entertainment systems, simply make life more enjoyable. All are worthy causes.

Security cameras do not need wiring if they are wireless, meaning they are battery-operated and can connect through Wi-Fi. You’ll need to change the batteries on a wireless camera and ensure you have a steady connection to Wi-Fi for video storage. If you have a wired security camera, you’ll need to plug it into an outlet or other power source and a DVR device.

You likely can reset your house alarm without the code, but it depends on many factors like how it’s wired and whether or not there’s a default reset code. Most companies make bypassing a security alarm without entering your code challenging to prevent burglars from simply resetting the alarm during a break-in. Your best bet is to contact your alarm company directly to get specialized support for your situation. 

But, while you wait for support, you can disconnect it from the power source to stop the alarm from going off.

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.

The Johnstown, CO homeowners’ guide to home security system services

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