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Verified Reviews for Home Security System Service pros in Saint Helena, CA
*The Angi rating for Home Security System Service companies in Saint Helena, 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 Saint Helena, 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 October 25, 2025
Find Home security system pros in Saint Helena

ADT
ADT
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.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 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.
"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."
Luke W on October 2025

SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
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
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 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
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 2025

Sprinkle Me Fire Protection Inc.
Sprinkle Me Fire Protection Inc.
Fire Sprinkler System
Fire Sprinkler System

Northbay Technology Company
Northbay Technology Company
Northbay Technology Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"This was the third company we contacted after having no follow through with the first two. I explained to Ramiro of Northbay Technology what our problem was. He had a technician here in a few days, he fixed the problem as well as giving us useful feedback on our system. Our streaming and dvd system work after not having it for almost 3 months! Ramiro also called afterwards to make sure everything was still working. What a treat to find a quality company that does what they say theyâll do and also offer great customer service."
Pamela K on November 2018
Northbay Technology Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"This was the third company we contacted after having no follow through with the first two. I explained to Ramiro of Northbay Technology what our problem was. He had a technician here in a few days, he fixed the problem as well as giving us useful feedback on our system. Our streaming and dvd system work after not having it for almost 3 months! Ramiro also called afterwards to make sure everything was still working. What a treat to find a quality company that does what they say theyâll do and also offer great customer service."
Pamela K on November 2018
Home security
Thill Electrical
Thill Electrical
Thill Electrical is a family-owned and operated business specializing in providing top-notch residential and commercial electrical services. We offer commercial and residential electrical services, panel and wiring upgrades, generator installation, and electric vehicle charging station installation/maintenance. Offering competitive pricing and providing various options to suit our clients' needs, we ensure customer satisfaction. Contact us for free estimates and rest assured that we are available 24/7 to address any electrical needs promptly.
Thill Electrical is a family-owned and operated business specializing in providing top-notch residential and commercial electrical services. We offer commercial and residential electrical services, panel and wiring upgrades, generator installation, and electric vehicle charging station installation/maintenance. Offering competitive pricing and providing various options to suit our clients' needs, we ensure customer satisfaction. Contact us for free estimates and rest assured that we are available 24/7 to address any electrical needs promptly.
Powersourceelectripro
Powersourceelectripro
Specialty electrical residential costume homes Comercial, service.
Specialty electrical residential costume homes Comercial, service.

Bright Home Services
Bright Home Services
Smart Home Security and Smart Solar Solutions. As a leading smart home provider, Bright Home Services offers home security, energy management, and home automation solutions. It's about a personal, memorable and quality experience that will leave people better than they were. Our in-home consulting approach coupled with our award-winning customer service ensures you get the best of everything we have to offer. We are 5 Star everywhere for our reviews for a reason. CUSTOMER SERVICE! Thats the name of the game at Bright Home Services. Established in 2019. The Bright Home Services organization was developed by industry professionals dedicated to saving lives and improving quality of life through home security, home automation and Solar Technology. The ownership has impressive and extensive backgrounds in the security industry. This experience has enabled the team to acquire the necessary expertise, skills, and knowledge to benefit their loyal customers.
"This was the only company that I could find that would remove the old system without trying to sell me a new system. Very nice contact person called when running just a little late very close to the time of appointment. Also suggested I could remove the system myself but would do be able to do the work if I preferred. Would recommend this company for any security work needed."
Janet W on June 2021
Smart Home Security and Smart Solar Solutions. As a leading smart home provider, Bright Home Services offers home security, energy management, and home automation solutions. It's about a personal, memorable and quality experience that will leave people better than they were. Our in-home consulting approach coupled with our award-winning customer service ensures you get the best of everything we have to offer. We are 5 Star everywhere for our reviews for a reason. CUSTOMER SERVICE! Thats the name of the game at Bright Home Services. Established in 2019. The Bright Home Services organization was developed by industry professionals dedicated to saving lives and improving quality of life through home security, home automation and Solar Technology. The ownership has impressive and extensive backgrounds in the security industry. This experience has enabled the team to acquire the necessary expertise, skills, and knowledge to benefit their loyal customers.
"This was the only company that I could find that would remove the old system without trying to sell me a new system. Very nice contact person called when running just a little late very close to the time of appointment. Also suggested I could remove the system myself but would do be able to do the work if I preferred. Would recommend this company for any security work needed."
Janet W on June 2021

Triton Global Services
Triton Global Services
The quest for a good security company is serious business. While an internet search will bring lots of results, a careful study will show that Triton Global Services is the best choice. We provide highly trained, unarmed security guard services locally and throughout Northern and Southern California.
The quest for a good security company is serious business. While an internet search will bring lots of results, a careful study will show that Triton Global Services is the best choice. We provide highly trained, unarmed security guard services locally and throughout Northern and Southern California.
The Saint Helena, 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.

A security camera system gives you peace of mind that there’s always a watchful eye on your home. Learn the costs of installing surveillance cameras.
•Discover wall safe installation cost details. Learn about average prices, key cost factors, and tips to save on your wall safe project.

How much does it cost to install a doorbell camera? It depends on whether you plan to DIY or hire a pro. Learn about different models and their power sources, too.

There are many different avenues for how to secure windows. Depending on your home’s layout and vulnerabilities, one or more of these six tips may help.

If your security lights aren’t working the way you expect, you may need to troubleshoot. Learn how to reset a motion detector flood light with this guide.
•Discover home fire sprinkler system costs, including installation, maintenance, and key cost factors. Learn how to budget and save on your home fire protection.
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