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  • Verified reviews icon27
    Verified home security system services reviews

Find Home security system pros in San Francisco

Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4093 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 Its Showtime Inc

Its Showtime Inc

5.00(
15
)
Approved Pro

Its Showtime Inc

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 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


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
244 local quotes requested

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


RSB Construction Group Inc.

New on AngiNew on Angi
Approved Pro

RSB Construction Group Inc.

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Control Fire, Inc.

Control Fire, Inc.

3.50(
6
)
Approved Pro

Control Fire, Inc.

3.50(
6
)
Approved Pro
9 years of experience
Free onsite estimate

Control Fire specializes in the design and installation of residential fire protection systems. We handle everything from detached garages, ADUs, single family homes, large multi-family projects, Hotels, etc. We provide a full range of services including design, consulting, installation, repair and testing We'd sure appreciate a chance to serve your fire protection needs.

"I've worked with Jason in the past and as always he did a great job with the installation of our fire sprinkler system for a new construction build in Redwood City. I highly recommended Control Fire's services and I wouldn't hesitate to hire them again."

Omar G on September 2022

Control Fire specializes in the design and installation of residential fire protection systems. We handle everything from detached garages, ADUs, single family homes, large multi-family projects, Hotels, etc. We provide a full range of services including design, consulting, installation, repair and testing We'd sure appreciate a chance to serve your fire protection needs.

"I've worked with Jason in the past and as always he did a great job with the installation of our fire sprinkler system for a new construction build in Redwood City. I highly recommended Control Fire's services and I wouldn't hesitate to hire them again."

Omar G on September 2022


Avatar for Intech

Intech

4.86(
7
)
Approved Pro

Intech

4.86(
7
)
Approved Pro
Customers say: True professional
16 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024


Avatar for Best Care Fire Protection

Best Care Fire Protection

5.00(
15
)
Approved Pro

Best Care Fire Protection

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in fire prevention and protection services, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Very professional work"

Marcos T on November 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in fire prevention and protection services, and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Very professional work"

Marcos T on November 2023


Accel Fire Protection Services

New on AngiNew on Angi
Approved Pro

Accel Fire Protection Services

New on AngiNew on Angi
Approved Pro
17 years of experience
Free onsite estimate

With an unrivaled commitment to excellence Accel Fire Protection Services is the unrivaled leader in fire protection services in the bay area. We are prepared for any demand that our customers may have, from the smallest repair to large commercial installation, we are ready for it all. Having spent years in the industry we have developed techniques to allow us to offer the most competitive pricing, the quickest turnaround, and the highest standards of any company in the area. Call us today and let us get to work for you! Our services includes: 1. Design and install fire sprinklers for residential and commercial, new construction or tenant Improvement. 2. Design and install Fire Suppression System for kitchen hood. 3. Design and install private fire Hydrant 4. Inspect, test, repair, and certify existing fire protection systems (Quarter, annual, 5-Year inspection and certifications)

With an unrivaled commitment to excellence Accel Fire Protection Services is the unrivaled leader in fire protection services in the bay area. We are prepared for any demand that our customers may have, from the smallest repair to large commercial installation, we are ready for it all. Having spent years in the industry we have developed techniques to allow us to offer the most competitive pricing, the quickest turnaround, and the highest standards of any company in the area. Call us today and let us get to work for you! Our services includes: 1. Design and install fire sprinklers for residential and commercial, new construction or tenant Improvement. 2. Design and install Fire Suppression System for kitchen hood. 3. Design and install private fire Hydrant 4. Inspect, test, repair, and certify existing fire protection systems (Quarter, annual, 5-Year inspection and certifications)


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 LANgineers

LANgineers

5.00(
1
)
Approved Pro

LANgineers

5.00(
1
)
Approved Pro
32 years of experience
Free onsite estimate

LANgineers has been delivering high-tech, IT Firepower services to businesses since 1993. We offer Surveillance Systems, including AI to detect loitering, concealment, consumption, Live Guard Services; Hosted VoIP Phone Systems, Wi-Fi Distribution, ISP both Backup and Primary, Multi-tenant Door Phones; Building to Building Radio Links, small solar power fr cameras and WiFi; Privately owned, LANgineers corporate offices are located in the San Francisco Bay Area. Even though we're brand new to Anji, we've been around for 32 years.

"LANgineers did an outstanding job installing our new business phone system! From start to finish, their team was professional, courteous, and incredibly knowledgeable. The installation was smooth and efficient, and they took the time to ensure everything was working perfectly before wrapping up. Their customer service was excellent - responsive, patient, and truly focused on making sure we were happy. Highly recommend LANgineers to any business looking for reliable communication solutions!"

Dominica L on October 2025

LANgineers has been delivering high-tech, IT Firepower services to businesses since 1993. We offer Surveillance Systems, including AI to detect loitering, concealment, consumption, Live Guard Services; Hosted VoIP Phone Systems, Wi-Fi Distribution, ISP both Backup and Primary, Multi-tenant Door Phones; Building to Building Radio Links, small solar power fr cameras and WiFi; Privately owned, LANgineers corporate offices are located in the San Francisco Bay Area. Even though we're brand new to Anji, we've been around for 32 years.

"LANgineers did an outstanding job installing our new business phone system! From start to finish, their team was professional, courteous, and incredibly knowledgeable. The installation was smooth and efficient, and they took the time to ensure everything was working perfectly before wrapping up. Their customer service was excellent - responsive, patient, and truly focused on making sure we were happy. Highly recommend LANgineers to any business looking for reliable communication solutions!"

Dominica L on October 2025

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Home Security Systems questions, answered by experts

Depending on your needs and wants, investing in a security door can be well worth the cost. Now that you know the pros and cons, you can decide if it’s a purchase that makes sense for your family. If you’re ready to have one installed in your home, look into security door installers in your area.

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

Yes, keyless locks can be quite safe, but their security depends on the type and quality of the lock you choose. Many keyless locks offer added features like biometric access, PIN codes, and smartphone connectivity, making them potentially more secure than traditional locks. However, keyless locks can also be susceptible to hacking, battery failure, or technical malfunctions, so it's important to choose a reliable brand and stay on top of software updates and maintenance.

When deciding whether a home automation system is right for you, consider the advantages and disadvantages first.

Pros

  • Home automation can help make your home more energy efficient, possibly lowering utility bills.

  • A wide range of automated solutions is available to meet your needs.

  • Centralized and remote control of different home automation systems.

Cons

  • Home automation can be costly.

  • Not all automated systems are compatible with each other.

  • Over-dependence on home automation can be problematic if systems cannot connect to the cloud.

A deadbolt is one of the most secure locks you can install on your front door, so it is better in terms of home security than other types of locks. While deadbolts are typically more expensive than a regular lock, they’re still quite cost-effective and provide an additional layer of security that may even deter some intruders.

The San Francisco, 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.