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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon55
    Verified home security system services reviews

Find Home security system pros in Fremont

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
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 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


"Josh and his helper did excellent work. The highest peak was over 2 stories and they tackled it like the pros they are. Very nice men and I'm happy with their work."

SANDRA W on September 2025

Full service Home Maintenance & Repair. Specializing in painting, flooring and bathroom/kitchen remodeling. Electrical, plumbing etc. Licensed General Contractor License #1088129

"Josh and his helper did excellent work. The highest peak was over 2 stories and they tackled it like the pros they are. Very nice men and I'm happy with their work."

SANDRA W on September 2025


Avatar for All Systems Approved, Inc.

All Systems Approved, Inc.

5.00(
13
)
Approved Pro

All Systems Approved, Inc.

5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

ALL SYSTEMS APPROVED, INC is a family owned and operated Fire Sprinkler Design and Installation company. We specialize in Fire Protection for homes and businesses in the Bay Area, and are expert in protecting many custom projects. We look forward to building long-term relationships with our clients and guarantee your satisfaction! Our President, Edgar A. Hernandez, has over 40 years experience in the fire protection industry, particularly in Design, which is why we get ALL SYSTEMS APPROVED! Edgar's wife, Tracy Hernandez, handles Estimating & Administration. Daughter Sofia assists with Administrative Services and handles Project Management. Daughter Mikaela & grandson Billy perform design & calculations. And Mikaela performs surveys & inspections. You can see an Independent Review of our company here: https://www.buildzoom.com/contractor/all-systems-approved-inc# Or here: https://www.homeadvisor.com/rated.ALLSYSTEMSAPPROVEDINC.101649073.html

"The technician Was prompt, courteous and efficient. Weâ ll use them again."

Lucille Z on April 2024

ALL SYSTEMS APPROVED, INC is a family owned and operated Fire Sprinkler Design and Installation company. We specialize in Fire Protection for homes and businesses in the Bay Area, and are expert in protecting many custom projects. We look forward to building long-term relationships with our clients and guarantee your satisfaction! Our President, Edgar A. Hernandez, has over 40 years experience in the fire protection industry, particularly in Design, which is why we get ALL SYSTEMS APPROVED! Edgar's wife, Tracy Hernandez, handles Estimating & Administration. Daughter Sofia assists with Administrative Services and handles Project Management. Daughter Mikaela & grandson Billy perform design & calculations. And Mikaela performs surveys & inspections. You can see an Independent Review of our company here: https://www.buildzoom.com/contractor/all-systems-approved-inc# Or here: https://www.homeadvisor.com/rated.ALLSYSTEMSAPPROVEDINC.101649073.html

"The technician Was prompt, courteous and efficient. Weâ ll use them again."

Lucille Z on April 2024


Avatar for Secure and Alert Systems, Corp.

Secure and Alert Systems, Corp.

4.84(
78
)
Approved Pro

Secure and Alert Systems, Corp.

4.84(
78
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
8 years of experience

Providing Alarm Security, Camera Systems and Installations, Home Automation, Access Control, and Networking Services. We provide services for both Residential and Commercial projects. We offer both Non-contract and Contract service options, as well as one-time service call appointments.

"great, happy with the service"

Hrishikesh P on September 2023

Providing Alarm Security, Camera Systems and Installations, Home Automation, Access Control, and Networking Services. We provide services for both Residential and Commercial projects. We offer both Non-contract and Contract service options, as well as one-time service call appointments.

"great, happy with the service"

Hrishikesh P on September 2023


Avatar for L N S

L N S

4.65(
36
)
Approved Pro

L N S

4.65(
36
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
15 years of experience

L N S invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did. Thank you!

""

Thomas A on April 2024

L N S invites you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you will be pleased you did. Thank you!

""

Thomas A on April 2024


Avatar for Top Tier Building Services, Inc.

Top Tier Building Services, Inc.

5.00(
10
)
Approved Pro

Top Tier Building Services, Inc.

5.00(
10
)
Approved Pro
Super Service Award
Free onsite estimate
Warranties offered

At Top Tier Building Services, we provide reliable, high-quality handyman services with a personal touch. Whether it's small repairs, maintenance tasks, or home improvements, we?re here to help. Proudly serving Castro Valley and surrounding areas, we bring care, skill, and attention to every project. Our team is detail-oriented, dependable, and committed to doing the job right. We focus on honest work, clear communication, and customer satisfaction every step of the way.

"The technician did an excellent job. In addition the office did a great job with communicating with me, the client. Looking forward to working with the team in the future."

Cynthia N on August 2025

At Top Tier Building Services, we provide reliable, high-quality handyman services with a personal touch. Whether it's small repairs, maintenance tasks, or home improvements, we?re here to help. Proudly serving Castro Valley and surrounding areas, we bring care, skill, and attention to every project. Our team is detail-oriented, dependable, and committed to doing the job right. We focus on honest work, clear communication, and customer satisfaction every step of the way.

"The technician did an excellent job. In addition the office did a great job with communicating with me, the client. Looking forward to working with the team in the future."

Cynthia N on August 2025


Avatar for Fix and Forget Handyman Services

Fix and Forget Handyman Services

5.00(
11
)
Approved Pro

Fix and Forget Handyman Services

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Absolutely excellent work. Professionally detailed work, genuine conversations and responsive. Work performed looks and functions great!"

Joseph J on November 2025

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Absolutely excellent work. Professionally detailed work, genuine conversations and responsive. Work performed looks and functions great!"

Joseph J on November 2025


Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 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 offer a variety of services that are customizable 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!

"Fast response and clear communication throughout the process."

Marco T on April 2025

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 services that are customizable 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!

"Fast response and clear communication throughout the process."

Marco T on April 2025


The Plug

4.78(
9
)
Approved Pro

The Plug

4.78(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Working electrician over 15yrs low fair prices quality materials work residential and commercial. Inside/outside underground attic roof basement services on call fast qualified to troubleshoot repair install demo upgrade various electrical issues devices appliances motors transformers systems solar voice/data security, lights, fans, outlets, switches, panels, breakers, electrical junction boxes, GFCI’s and work detailed professional flexible schedule simple to complex pipe work etc. done in a skilled craft manner up to code safety is number one along with customer service and satisfaction

"She went above and beyond"

Barbara T on March 2023

Working electrician over 15yrs low fair prices quality materials work residential and commercial. Inside/outside underground attic roof basement services on call fast qualified to troubleshoot repair install demo upgrade various electrical issues devices appliances motors transformers systems solar voice/data security, lights, fans, outlets, switches, panels, breakers, electrical junction boxes, GFCI’s and work detailed professional flexible schedule simple to complex pipe work etc. done in a skilled craft manner up to code safety is number one along with customer service and satisfaction

"She went above and beyond"

Barbara T on March 2023

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Showing 1-10 of 389
Home Security Systems questions, answered by experts

A deadbolt has a different design, construction, and security level than a regular lock. Regular locks are mostly used for interior doors around the home, like bedrooms and bathrooms, and they usually include a locking mechanism on the inside. While regular locks are easy to use and install, they provide little security. 

A deadbolt adds a layer of security and is most commonly used on exterior doors. The installation is typically more complicated, but they hold up to wear and tear.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Costs depend on issue complexity, labor, replacement parts, and system age.

Each has its use, depending on the scenario. Security doors are primarily intended to keep people out of the home, while storm doors are used to protect the home from extreme weather. Both tend to be made from heavy-duty metal and may include glass panels to allow light to enter the home. Storm doors can feature mesh screens, just like screen doors, to allow for increased ventilation and to keep out pests. Security doors rarely, if ever, have mesh screens.

The best window alarm sensor depends on the type of window you’re concerned about since different types of sensors will work best in different scenarios. Many homes are equipped with contact sensors, which trigger an alarm when a window is opened, and each part of the sensor breaks contact with the other. But there are other options, too, like a glass break sensor or motion sensor, which both work well for windows that are in low-traffic areas.

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

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