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TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon65
    Verified home security system services reviews

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

*The Angi rating for Home Security System Service companies in Walnut, 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 Walnut, 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 August 11, 2025

Find Home security system pros in Walnut

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

Serving Walnut, 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

8 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for ADT
ADT
4.5(
866
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Walnut, CA 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

76 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Resource One Low Voltage Security, Inc.
Resource One Low Voltage Security, Inc.
4.8(
22
)
Surveillance Cameras - Install or Repair - For Business

Serving Walnut, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They had done such an amazing job. I asked for them to install a security camera system at three of my liquor stores. Super friendly, I had gotten such an amazing price, and the work done was extremely well and done fast."
32CH NVR/IP Cameras/4MP
Wing Stop
wing stop
wing stop
warehouse

+3

Response time7 hrs
Response rate92%
8 neighbors recently requested a quote
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Avatar for Professional Home Automation and Security LLC
Professional Home Automation and Security LLC
4.8(
18
)
Surveillance Cameras - Install or RepairAlarm or Security System - RepairAlarm or Security System - Install+5 more

Serving Walnut, 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%
33 neighbors recently requested a quote
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Avatar for TriNet Security Solutions, INC
TriNet Security Solutions, INC
5.0(
14
)
Surveillance Cameras - Install or Repair

Serving Walnut, CA and surrounding areas

Approved

In business since 2015

Credit card accepted

Offers commercial services

"They answer all my questions regarding my security system Install, very professional and great attitude. Thank you for your service. MV"
Response time3 days
3 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Plug & Play Home Tech
Plug & Play Home Tech
4.3(
51
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Walnut, CA and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Quality work

"I'm very satisfied with the project Jose completed at my home."
Arcadia CA
In Wall Speakers Polk Audio
Studio City
70" LCD flush with built in cabinet
Arcadia CA

+11

4 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Echo Systems Solutions, Inc.
Echo Systems Solutions, Inc.
4.4(
144
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Walnut, CA and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quality work

"Sam has been and continues to be very responsive, knowledgeable, and concerned for what our needs are with security. He came with a variety of options, and we picked the one we felt best suited our needs. Really enjoyed working with Sam, and we highly recommend Echo to anyone who is in need camera surveillance - residential or commercial. Thanks, Sam!!! Love your work!"
Side Gate
Entry Gate camera
150 inch Fixed Screen
Home Theater Seats
Front Door 1080P Camera

+4

Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for New-Tech Security Systems
New-Tech Security Systems
4.3(
8
)
Surveillance Cameras - Install or Repair - For Business

Serving Walnut, CA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"New Tech Security Systems installed a surveillance system in our dental laboratory, consisting of 27 cameras and a 32 channel NVR capable of recording 15-20 days of activity. I am totally and completely satisfied with the quality of work performed by New Tech. From the initial project thru implementation and testing, the owner of New Tech, Mr. Albert Wainer, was personally involved in order to make sure that everything went smoothly and according to schedule. Work was completed quickly, efficiently, and without interference in the normal day to day activities of the lab. After the installation was completed, the lab was left in impeccable condition. I highly and without hesitation recommend New Tech Security. The quality of the equipment New Tech commercializes and the competence of the installation team are exceptional"
Corner motorized varifocal 2.8-12 mm lens
Vandal proof dome camera showing pool area
Other driveway view dome vandal proof wide FOV
Corner view of reception area
PTZ unit

+3

Response time6 hrs
Response rate90%
7 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 Walnut, 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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Avatar for CSI Security
CSI Security
4.6(
8
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+1 more

Serving Walnut, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"My security system was not working properly. They where here on time the repair person Amir was knowledgeable and replaced my transformer and backup battery in less than a hour. Now it works great. I would recommend to anyone who wants or has security system.. Review by jim G. Malibu,CA"
Response time5 hrs
Response rate89%
2 neighbors recently requested a quote
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Showing 1-10 of 179
Home Security Systems questions, answered by experts

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. 

Insurance companies weigh the amount of potential liabilities on your property to increase (or decrease) the cost of your home insurance. They will use several factors to decide if there are more chances for peril or injury to take place at your home. These factors include your location (whether you live in an area with high risk for natural disasters), the age and condition of your home, and whether you have any “attractive nuisances”—features that both increase the aesthetic of your home and potential for injury—like a pool or treehouse. 

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

If you're wondering what you should do with your old security alarm system after installing a new one, one option is to properly dispose of it at an electronics collection facility. Otherwise, if your old system is still in good shape, you can also donate it for someone else to use in their home.

While security hubs can streamline the management of security cameras, the placement of cameras itself is often determined by factors like your property layout, security objectives, and areas of concern.

The Walnut, 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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