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    Verified home security system services reviews

Find Home security system pros in Gardena

Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


Avatar for Monstech Audio and Video

Monstech Audio and Video

4.88(
65
)
Approved Pro

Monstech Audio and Video

4.88(
65
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

At Monstech Audio and Video, we specialize in the sale and professional installation of complete low-voltage technology systems for residential and commercial clients. With 25+ years of experience in Los Angeles, we deliver reliable, clean, and high-quality solutions designed to work right from day one. Don’t have the equipment? We sell it. Already have it? We install it. We provide expert installation of security cameras, TV mounting, audio and video systems, Wi-Fi and network cabling, smart home automation, structured cabling, and business technology solutions. Whether you’re moving into a new home, remodeling, or opening a business, we handle everything with one trusted team — no multiple vendors, no guesswork.

"Very professional and very clean installation of network wiring and new switch and patch panels moved so that cabinet door where networking equipment now closes easily with enough room left over to mount a secondary small mesh router in the same cabinet."

Bret M on June 2024

At Monstech Audio and Video, we specialize in the sale and professional installation of complete low-voltage technology systems for residential and commercial clients. With 25+ years of experience in Los Angeles, we deliver reliable, clean, and high-quality solutions designed to work right from day one. Don’t have the equipment? We sell it. Already have it? We install it. We provide expert installation of security cameras, TV mounting, audio and video systems, Wi-Fi and network cabling, smart home automation, structured cabling, and business technology solutions. Whether you’re moving into a new home, remodeling, or opening a business, we handle everything with one trusted team — no multiple vendors, no guesswork.

"Very professional and very clean installation of network wiring and new switch and patch panels moved so that cabinet door where networking equipment now closes easily with enough room left over to mount a secondary small mesh router in the same cabinet."

Bret M on June 2024


Avatar for Felipe Handyman Services

Felipe Handyman Services

4.98(
121
)
Approved Pro

Felipe Handyman Services

4.98(
121
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
41 years of experience

Been in business since 1984, and we pride ourself on quality work. Please give us a call at 310-503-7537. Owner Operated, Veteran owned. We provide high quality Handyman work with all experience Handymen when it comes to home repairs. We provide professionalism and exceptional work ethics. We provide a clean work environment. We place our customer 1st and and treat them with the upmost respect of them and their home. Choose Felipe's Handyman Service for the best top quality work and expertise, completive pricing with superior work and expertise. Call us to schedule and appointment or to maintain your home year round.

"Roof repair and fascia repair .. they did such amazing job! Very satisfied beyond words could ever express!! I have more projects to do on my house and will only hire Felipe for these jobs!! They are great and they went out of his way to make sure I am satisfied!! Great people doing great work!! A must hire for your home projects!!"

Michelle H on December 2025

Been in business since 1984, and we pride ourself on quality work. Please give us a call at 310-503-7537. Owner Operated, Veteran owned. We provide high quality Handyman work with all experience Handymen when it comes to home repairs. We provide professionalism and exceptional work ethics. We provide a clean work environment. We place our customer 1st and and treat them with the upmost respect of them and their home. Choose Felipe's Handyman Service for the best top quality work and expertise, completive pricing with superior work and expertise. Call us to schedule and appointment or to maintain your home year round.

"Roof repair and fascia repair .. they did such amazing job! Very satisfied beyond words could ever express!! I have more projects to do on my house and will only hire Felipe for these jobs!! They are great and they went out of his way to make sure I am satisfied!! Great people doing great work!! A must hire for your home projects!!"

Michelle H on December 2025


Avatar for Eddy's Handyman Service

Eddy's Handyman Service

4.72(
108
)
Approved Pro

Eddy's Handyman Service

4.72(
108
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 years of experience

We are a family-owned, owner-operated local company priding ourselves in being a prompt and reliable handyman service and making sure all of our customers are 100% satisfied. Our handymen are experienced in all trades and confident you will be pleased with the result! Get in touch today for a free quote, and get your project rolling as quickly as possible!

"He gave us an estimate then went to Home Depot to get supplies, for which we paid. He spread a drop cloth on entry pavement. He removed old pain pieces on frame, cut the screen he bought in half and screwed them to the bottom of each door. He then spray painted the doors white. The doors needed more paint, so he went to Home Depot again and bought additional cans of paint (12 in total). I got sick from the paint smell, so my sister took over. When he finished she paid him. When I was able to inspect the job, I saw a hole in one doors screen and long screws sticking out 3/4" on both screens. I sent hime a text message to his phone, but got no response, so I phoned him to discuss the matter. He said his drill slipped punching to hole in the screen and that's the only screws he had. He said the screen is too expensive to replace and the screws are it. He said he"

Jerry S on October 2025

We are a family-owned, owner-operated local company priding ourselves in being a prompt and reliable handyman service and making sure all of our customers are 100% satisfied. Our handymen are experienced in all trades and confident you will be pleased with the result! Get in touch today for a free quote, and get your project rolling as quickly as possible!

"He gave us an estimate then went to Home Depot to get supplies, for which we paid. He spread a drop cloth on entry pavement. He removed old pain pieces on frame, cut the screen he bought in half and screwed them to the bottom of each door. He then spray painted the doors white. The doors needed more paint, so he went to Home Depot again and bought additional cans of paint (12 in total). I got sick from the paint smell, so my sister took over. When he finished she paid him. When I was able to inspect the job, I saw a hole in one doors screen and long screws sticking out 3/4" on both screens. I sent hime a text message to his phone, but got no response, so I phoned him to discuss the matter. He said his drill slipped punching to hole in the screen and that's the only screws he had. He said the screen is too expensive to replace and the screws are it. He said he"

Jerry S on October 2025


Avatar for ADT

ADT

4.66(
690
)
Approved Pro

ADT

4.66(
690
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
151 years of experience

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"5 STAR REVIEW FOR ADT SALES REPRESENTATIVE FRANK G. PROFESSIONAL, COURTEOUS, AND EXTREMELY KNOWLEDGEABLE ABOUT THE SECURITY INDUSTRY."

Alesia B on December 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"5 STAR REVIEW FOR ADT SALES REPRESENTATIVE FRANK G. PROFESSIONAL, COURTEOUS, AND EXTREMELY KNOWLEDGEABLE ABOUT THE SECURITY INDUSTRY."

Alesia B on December 2025


Avatar for Dream Telecom Solution, Inc.

Dream Telecom Solution, Inc.

4.76(
35
)
Approved Pro

Dream Telecom Solution, Inc.

4.76(
35
)
Approved Pro
Customers say: Quality work
17 years of experience
Free onsite estimate

Dream Telecom Solutions, Inc., is your local telecommunications company. We specialize in every aspect of commercial telecommunication installation and repair. We work with large and small businesses to find the right solution to your communication needs. No job is too big or small. Owner and operator, Johnny Won, has over 15 years of experience in the telecommunications industry and will make sure that you get exactly what your business needs at the price that fits your budget. Call us today!

"Johnny Won did an excellent job of installing our cameras. He is knowledgeable, dependable, punctual, and efficient. I highly recommend him. "

Norma R on October 2025

Dream Telecom Solutions, Inc., is your local telecommunications company. We specialize in every aspect of commercial telecommunication installation and repair. We work with large and small businesses to find the right solution to your communication needs. No job is too big or small. Owner and operator, Johnny Won, has over 15 years of experience in the telecommunications industry and will make sure that you get exactly what your business needs at the price that fits your budget. Call us today!

"Johnny Won did an excellent job of installing our cameras. He is knowledgeable, dependable, punctual, and efficient. I highly recommend him. "

Norma R on October 2025


"Great. Professional and prepared."

Michael S on September 2025

2 employees. Occasionally uses subs for hardwood floors. Cost is determined by the job. No travel charges. No service charges. No extra charge for after hours service.

"Great. Professional and prepared."

Michael S on September 2025


Avatar for Resource One Low Voltage Security, Inc.

Resource One Low Voltage Security, Inc.

4.95(
21
)
Approved Pro

Resource One Low Voltage Security, Inc.

4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

We specialize in Low Voltage Surveillance Security Cameras. We are committed to the highest quality work, and promise expert professionalism, and respect. We have over 17 years of industry experience can do just about anything to do with Low Voltage work. We pride ourselves in promptness, and efficiency. Call now to book an appointment with one of our well trained installers today! Satisfaction Guaranteed!

"On time service. Delivered what he promised and went out his way to keep me happy. He is the best and I highly recommend him to anyone."

harry k on September 2020

We specialize in Low Voltage Surveillance Security Cameras. We are committed to the highest quality work, and promise expert professionalism, and respect. We have over 17 years of industry experience can do just about anything to do with Low Voltage work. We pride ourselves in promptness, and efficiency. Call now to book an appointment with one of our well trained installers today! Satisfaction Guaranteed!

"On time service. Delivered what he promised and went out his way to keep me happy. He is the best and I highly recommend him to anyone."

harry k on September 2020


Avatar for Professional Home Automation and Security LLC

Professional Home Automation and Security LLC

4.81(
16
)
Approved Pro

Professional Home Automation and Security LLC

4.81(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
24 years of experience
Free onsite estimate

Professional Home Automation and Security LLC, in business since 2001, is your locally owned and operated security/alarm installation company. We have many years of experience as well as thousands of satisfied customers to give you confidence that we are the perfect choice for your security and protection needs. We are big enough to meet security and safety needs throughout southern California, but small enough to provide you with personal service. Give us a call today for a free in-home, no cost no obligation consultation.

"Tim n Tom were perfect. No room for improvement. A+ 100%"

steven l on November 2025

Professional Home Automation and Security LLC, in business since 2001, is your locally owned and operated security/alarm installation company. We have many years of experience as well as thousands of satisfied customers to give you confidence that we are the perfect choice for your security and protection needs. We are big enough to meet security and safety needs throughout southern California, but small enough to provide you with personal service. Give us a call today for a free in-home, no cost no obligation consultation.

"Tim n Tom were perfect. No room for improvement. A+ 100%"

steven l on November 2025


Comspectrum

4.62(
26
)
Approved Pro

Comspectrum

4.62(
26
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
27 years of experience

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.

"mrd"

Francisco D on January 2020

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.

"mrd"

Francisco D on January 2020

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Home Security Systems questions, answered by experts

The most secure lock for a front door is typically a deadbolt. There are many types of deadbolts to choose from, the most basic of which is the standard single-cylinder deadbolt. This is the lock you find installed on most front doors. For added security, you could go with a double-cylinder deadbolt, which requires a key to operate the lock from both the outside and the inside. 

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.

This is the topic of much debate, though there is no “better,” as it depends on personal preferences. Some of the components of a wireless system keep working when the power goes out, as they are battery-powered. On the other hand, a wireless system typically connects to your modem and router. Wired systems use landlines to communicate, which never go out on their own unless they’re physically cut.

Yes, it's possible for hackers to access wireless security cameras by guessing or stealing passwords. Additionally, your camera's cloud content can also be hacked. Finally, some criminals use Wi-Fi signal jammers to disable wireless cameras.

Homeowners insurance can be voided in several scenarios. That can include making too many claims in a short period of time, leaving a home vacant for an extended period of time, renting out a home or room illegally, using a home as a business illegally, and any kind of criminal activity connected to the home.

The Gardena, CA homeowners’ guide to home security system services

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