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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon53
    Verified home security system services reviews

Find Home security system pros in Laguna Hills

Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4209 local quotes requested
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.

"Went well. Will know more later"

Pre P on November 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.

"Went well. Will know more later"

Pre P on November 2025


Avatar for Fire Protection Pros

Fire Protection Pros

New on AngiNew on Angi
Approved Pro

Fire Protection Pros

New on AngiNew on Angi
Approved Pro
2 years of experience
Emergency services offered

At Fire Protection Pros, we are the trusted experts for fire sprinkler system installations, repairs, and inspections in Riverside, CA and its surrounding areas. We pride ourselves on our extensive knowledge and experience in keeping residential and commercial properties safe from fires through top-quality fire protection solutions.

At Fire Protection Pros, we are the trusted experts for fire sprinkler system installations, repairs, and inspections in Riverside, CA and its surrounding areas. We pride ourselves on our extensive knowledge and experience in keeping residential and commercial properties safe from fires through top-quality fire protection solutions.


Avatar for BORIS BETOEI FIRE PROTECTION

BORIS BETOEI FIRE PROTECTION

5.00(
5
)
Approved Pro

BORIS BETOEI FIRE PROTECTION

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
19 local quotes requested
15 years of experience

Boris Betoei Fire Protection is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Work done quickly and at reasonable price."

Ryna A on July 2025

Boris Betoei Fire Protection is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Work done quickly and at reasonable price."

Ryna A on July 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


Alternative Fire Protection Services

5.00(
2
)
Approved Pro

Alternative Fire Protection Services

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

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.

"They sent 2 guys who treated me as a customer. How novel."

Jac C on June 2023

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.

"They sent 2 guys who treated me as a customer. How novel."

Jac C on June 2023


California Reliable Fire Services

5.00(
1
)
Approved Pro

California Reliable Fire Services

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

California Reliable Fire Services specializes in fire protection and prevention. We assure the safety of you and your family. Your satisfaction is our priority. Give us a call today for a free estimate. We look forward to working with you!

"They are reliable and professional."

Sarah S on October 2015

California Reliable Fire Services specializes in fire protection and prevention. We assure the safety of you and your family. Your satisfaction is our priority. Give us a call today for a free estimate. We look forward to working with you!

"They are reliable and professional."

Sarah S on October 2015


RFP, Inc.

2.75(
2
)
Approved Pro

RFP, Inc.

2.75(
2
)
Approved Pro
7 years of experience
Free onsite estimate

At RFP Inc, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. We specialize in fire sprinkler system design and installation for new and existing commercial and residential projects. RFP Inc provides Regulation 4 Testing for fire escapes, fire rollup doors, fire alarm, emergency lighting, as well as fire sprinkler and standpipe yearly, quarterly and 5 year tests. We also offer consulting for fire safety plans. Please do not hesitate to reach out to us if you have any questions or need any clarifcation, we are here to help!

"These guys did the fire sprinklers for our home. They came in and did the project well. However, once they finished and finaled inspection, they are totally unresponsive. There's one fire sprinkler they never put a cap on. I've been trying for MONTHS to get them to put a cap on. They just shipped me a cap and said "do it yourself". I watched a youtube video, but something isn't fitting right, and I can't get the cap on. I feel it's not right that they can't even return to finish the job they started and assume that I need to become a sprinkler head expert myself and put on the cap. Hopefully after this review, they'll finally respond to me!"

Ilana G on March 2024

At RFP Inc, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. We specialize in fire sprinkler system design and installation for new and existing commercial and residential projects. RFP Inc provides Regulation 4 Testing for fire escapes, fire rollup doors, fire alarm, emergency lighting, as well as fire sprinkler and standpipe yearly, quarterly and 5 year tests. We also offer consulting for fire safety plans. Please do not hesitate to reach out to us if you have any questions or need any clarifcation, we are here to help!

"These guys did the fire sprinklers for our home. They came in and did the project well. However, once they finished and finaled inspection, they are totally unresponsive. There's one fire sprinkler they never put a cap on. I've been trying for MONTHS to get them to put a cap on. They just shipped me a cap and said "do it yourself". I watched a youtube video, but something isn't fitting right, and I can't get the cap on. I feel it's not right that they can't even return to finish the job they started and assume that I need to become a sprinkler head expert myself and put on the cap. Hopefully after this review, they'll finally respond to me!"

Ilana G on March 2024


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
36 local quotes requested
24 years of experience

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


Avatar for TCI Engineered Systems

TCI Engineered Systems

4.98(
66
)
Approved Pro

TCI Engineered Systems

4.98(
66
)
Approved Pro
Customers say: True professional
13 years of experience
Free onsite estimate

With over 10 years of continued success in commercial & Industrial security—and a solid “5-Star” Yelp rating, we are the experts you need to secure your property. TCI provides and installs high-quality security cameras that are completely customizable to fit your needs. With an incredible attention to detail and factory direct pricing, we guarantee 100% satisfaction. Give us a call today. We look forward to working with you.

"They have always been great on providing great customer service and the team is great at what they do, no hesitation on answering any questions and making sure that there work is completed as requested. We have used this company for several years now."

Cynthia L on November 2025

With over 10 years of continued success in commercial & Industrial security—and a solid “5-Star” Yelp rating, we are the experts you need to secure your property. TCI provides and installs high-quality security cameras that are completely customizable to fit your needs. With an incredible attention to detail and factory direct pricing, we guarantee 100% satisfaction. Give us a call today. We look forward to working with you.

"They have always been great on providing great customer service and the team is great at what they do, no hesitation on answering any questions and making sure that there work is completed as requested. We have used this company for several years now."

Cynthia L on November 2025


Avatar for Its Showtime Inc

Its Showtime Inc

5.00(
14
)
Approved Pro

Its Showtime Inc

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
111 local quotes requested

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024

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Home Security Systems questions, answered by experts

A study from the University of North Carolina found that security system signs were one of the top ten deterrents for burglars when choosing a target, so they do have some effect. However, you can get into legal trouble for putting up fake signage, so it’s best only to put up signs when you have the alarms to back them up.

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, many providers offer reinforced steel, fire-rated, and electronic access doors for businesses.

There is no “better” option, as it depends on your personal preferences and home’s needs. Wireless systems are much easier to install, making them DIY-friendly. Wired systems offer a more reliable connection that is not tied to a router, but they typically require professional installation.

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.

The Laguna Hills, 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.