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TRUSTED BY NORTHRIDGE, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon77
    Verified home security system services reviews

Verified Reviews for Home Security System Service pros in Northridge, CA

*The Angi rating for Home Security System Service companies in Northridge, CA 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 Northridge, CA 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 February 21, 2026

Find Home security system pros in Northridge

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - InstallSurveillance Cameras - Install or RepairAlarm or Security System - Install - For Business+5 more

Serving Northridge, CA 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

6 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for ADT
ADT
4.5(
878
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Northridge, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT has exceeded my expectations! The system is reliable, the app is easy to use, and the customer service team is always helpful. I appreciate the environmental monitoring features, which go beyond just security. Knowing my home is protected 24/7 is priceless. I highly recommend ADT to anyone looking for a trustworthy security provider."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

62 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Professional Home Automation and Security LLC
Professional Home Automation and Security LLC
4.8(
19
)
Surveillance Cameras - Install or RepairAlarm or Security System - RepairAlarm or Security System - Install+5 more

Serving Northridge, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"From start to finish, our experience with Professional Home Automation was outstanding. The installation team was professional, efficient, and respectful of our home. They took the time to explain every aspect of the system, ensuring we felt confident in its operation. The quality of their workmanship exceeded our expectations, and we now feel safer and more secure in our home. We highly recommend their services to anyone looking for reliable home security solutions."
Exterior Cameras
Camera 2
Camera 3
Apartment Complex
Response time4 hrs
Response rate99%
43 neighbors recently requested a quote
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Avatar for Dru.id Security, LLC
Dru.id Security, LLC
5.0(
5
)
Surveillance Cameras - Install or Repair - For Business

Serving Northridge, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Andrew and his team worked very efficiently and cleaned up their mess as if they were never here. They arrived on time to each meeting and was willing to work with my company in finding a system that met our budget. Would definitely recommend them to anyone looking for a good security system! They do it all, the research finding the right system to meet your budget, taking down old systems, installing and tech support! Simply amazing!"
Response time3 days
Recommended by100%of homeowners
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Yochai Shmool
4.8(
15
)
Surveillance Cameras - Install or Repair - For Business

Serving Northridge, CA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

Newcom Solutions Inc brings together years of experience in the computer networking, wiring, security, surveillance, and phone system integration industries. Whether you are looking to secure your home, upgrade your phone lines to support VoIP services, or install a surveillance system to offer piece of mind, please do not hesitate to contact Newcom Solutions Inc.\n\n

Security System
Cisco Meraki Wifi
Response time2 days
11 neighbors recently requested a quote
Recommended by83%of homeowners
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Comspectrum
4.6(
32
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Northridge, CA and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quality work

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. At Comspectrum, we completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process. We are located in Glendale, California. Thank you.

Response time7 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for TURNKEY NETWORK SYSTEMS INC
TURNKEY NETWORK SYSTEMS INC
4.3(
6
)
Surveillance Cameras - Install or RepairBuilding Automation System - Install or Service - For BusinessSmart Home System - Install or Service+1 more

Serving Northridge, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Gary and Allen did an amazing job installing my home surveillance cameras. They were professional, knowledgeable, and took the time to make sure everything was installed properly and working perfectly. I really appreciate their hard work and would definitely recommend them to anyone looking for quality service!"
Installers
Unifi Intercom
Dual AI Pro's
Unifi G6 Bullets
Network Rack

+29

2 neighbors recently requested a quote
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Avatar for Dream Telecom Solution, Inc.
Dream Telecom Solution, Inc.
4.8(
40
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Northridge, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"DTS is very responsive to their customers needs. Jonny was very good and really went out of his way to upgrade our home network system. Highly recommended."
Canyon Country
Canyon Country
Canyon Country
Canyon Country
Canyon Country

+16

Response time3 days
1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for TECHBLEED
TECHBLEED
5.0(
4
)
Building Automation System - Install or Service - For BusinessSurveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Northridge, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our audio and visual work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.\n

Response time12 hrs
Response rate94%
Recommended by100%of homeowners
Request Quote
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Home Security Systems questions, answered by experts

Grounding is a great first step to prevent electrical shock, but you can take it further with GFCI outlets and AFCIs (arc fault circuit interrupters). In particular, AFCIs help protect against the type of electrical arcs that cause fires, like if a mouse chews on a wire or your laptop starts overheating at the wall. These are required in some areas of your home.

False alarms happen, and they could be due to a problem you need to troubleshoot, like faulty wiring, a mistaken setting, or the system needing an update. Turn off your system by disconnecting its power supply (both the battery and transformer) and give the manufacturer a call to see what they advise. 

The main difference between different security sensor options is the type of motion each detects. A motion detector monitors obvious movements in hallways, entrances, and exits. On the other hand, a presence detector is more sensitive and captures smaller moves. A window sensor typically focuses on the opening and closing of the window, whereas a glass break sensor alarms you when a glass is broken.

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.

The cost of home automation averages around $1,000, with most projects falling between $200 and $2,000. The total cost depends on several factors, including the level of automation, brand, system features, home size, and location. For a DIY approach, basic home automation technology can cost between $100 and $500, though the scope and interaction between products may be limited. High-end, all-inclusive systems for larger homes can cost anywhere from $10,000 to $150,000, especially when they include smart appliances like refrigerators and dishwashers that require extensive wiring. Additional costs, such as subscriptions for maintenance services, can also impact the total price. It's often helpful to set a budget and consult with an expert to determine the best options for your home.

The Northridge, CA 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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