Top-rated home security system pros.

Get matched with top home security system pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Home security system pros in Saint Louis

A & A Heating and Air Conditioning
615 Majesty Court
New on HomeAdvisorNew on Angi
Approved Pro
A & A Heating and Air Conditioning
615 Majesty Court
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

A & A Heating and Air Conditioning 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.

A & A Heating and Air Conditioning 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.


Avatar for SnapPro Media, LLC
SnapPro Media, LLC
1104 Pike St
5.00(
3
)
Approved Pro
SnapPro Media, LLC
1104 Pike St
5.00(
3
)
Approved Pro
Customers say: Quick response
8 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! Book with us online or feel free to give us a call today!

"The team at SnapPro are top-notch and will go above and beyond to ensure you satisfaction. Theyâ re a great group and youâ ll be glad you chose them for your next project!!"

John P on August 2024

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! Book with us online or feel free to give us a call today!

"The team at SnapPro are top-notch and will go above and beyond to ensure you satisfaction. Theyâ re a great group and youâ ll be glad you chose them for your next project!!"

John P on August 2024


Avatar for Services Butler
Services Butler
68 Beacon St
5.00(
1
)
Approved Pro
Services Butler
68 Beacon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021


Avatar for C&R Communications
C&R Communications
3646 Arpent Street
4.86(
11
)
Approved Pro
C&R Communications
3646 Arpent Street
4.86(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

At C&R Communications, 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.

"showed up on time stayed until got everything figured out and installed"

Dave b on July 2023

At C&R Communications, 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.

"showed up on time stayed until got everything figured out and installed"

Dave b on July 2023


Avatar for SOHO Solutions
SOHO Solutions
3263 Yorkchester Dr
5.00(
3
)
Approved Pro
SOHO Solutions
3263 Yorkchester Dr
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

SOHO Solutions is committed to excellence 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

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022

SOHO Solutions is committed to excellence 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

"Excellent work and excellent rate. Will use again in a few weeks."

Leroy G on March 2022


Avatar for Custom Technology Solutions
Custom Technology Solutions
9632 Persimmon Point Drive
4.81(
8
)
Approved Pro
Custom Technology Solutions
9632 Persimmon Point Drive
4.81(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Where Highest Quality Meets Lowest Price! We offer over 18 years experience in the low-voltage Industry. We've established a solid reputation in security projects, home automation, home theater, TV installation and access points, phone and data communications for large executive homes, corporations, and residential homes across the country. We are licensed in both the city and the county. We’re committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"This company is absolutely fantastic! Tony is so professional and a really great guy. He bid me a price for some work that turned out to be much more complicated than originally thought. He did not try and increase his price and did the work for the pre-determined rate. In addition, I had a tv he was supposed to hang that was brand new in the box. When he opened it, he discovered the screen was shattered. I was able to return the tv and he is coming back out on a separate trip to hang it. He has really gone above and beyond. I cannot recommend him more highly."

Dan M on December 2019

Where Highest Quality Meets Lowest Price! We offer over 18 years experience in the low-voltage Industry. We've established a solid reputation in security projects, home automation, home theater, TV installation and access points, phone and data communications for large executive homes, corporations, and residential homes across the country. We are licensed in both the city and the county. We’re committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"This company is absolutely fantastic! Tony is so professional and a really great guy. He bid me a price for some work that turned out to be much more complicated than originally thought. He did not try and increase his price and did the work for the pre-determined rate. In addition, I had a tv he was supposed to hang that was brand new in the box. When he opened it, he discovered the screen was shattered. I was able to return the tv and he is coming back out on a separate trip to hang it. He has really gone above and beyond. I cannot recommend him more highly."

Dan M on December 2019


Avatar for MGSTL, LLC
MGSTL, LLC
1650 N Warson Rd
4.30(
5
)
Approved Pro
MGSTL, LLC
1650 N Warson Rd
4.30(
5
)
Approved Pro
Customers say: True professional
15 years of experience
Emergency services offered

We work with our clients to help them wrangle the technology they use every day. We don't draw a distinction between home and business, we help ALL users attain the productivity they need with tech. Computers, Networks, Cloud Apps, Streaming Services, Phone Service, and Security - we can help our users - because those are the ones that need to USE the technology every day. We are here for you - no matter how small or big the job is.

"Very expensive and took two different visits by different techs and a long amount of time (3+ hours) to set up basic file sharing within a home network. This should have taken less time and one visit in my opinion."

Mark K on September 2024

We work with our clients to help them wrangle the technology they use every day. We don't draw a distinction between home and business, we help ALL users attain the productivity they need with tech. Computers, Networks, Cloud Apps, Streaming Services, Phone Service, and Security - we can help our users - because those are the ones that need to USE the technology every day. We are here for you - no matter how small or big the job is.

"Very expensive and took two different visits by different techs and a long amount of time (3+ hours) to set up basic file sharing within a home network. This should have taken less time and one visit in my opinion."

Mark K on September 2024


R and M Electrical and Consulting
16566 Victoria Crossing Drive
New on HomeAdvisorNew on Angi
Approved Pro
R and M Electrical and Consulting
16566 Victoria Crossing Drive
New on AngiNew on HomeAdvisor
Approved Pro
35 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Monitex Security, Inc.
670 Myrtle Avenue, Suite 6342
New on HomeAdvisorNew on Angi
Approved Pro
Monitex Security, Inc.
670 Myrtle Avenue, Suite 6342
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


SAT-MAN 2
1615 North 14th Street
New on HomeAdvisorNew on Angi
Approved Pro
SAT-MAN 2
1615 North 14th Street
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

SAT-MAN 2 Specializing in the installation of sophisticated home surveillance, equipment and cameras. We deliver the highest-quality systems available. Dedicated to providing the best user experience and unparalleled performance, we offer customers a wide selection of products and solutions. The perfect solution for both the home or office, our state-of-the-art systems are expertly installed for optimum performance.

SAT-MAN 2 Specializing in the installation of sophisticated home surveillance, equipment and cameras. We deliver the highest-quality systems available. Dedicated to providing the best user experience and unparalleled performance, we offer customers a wide selection of products and solutions. The perfect solution for both the home or office, our state-of-the-art systems are expertly installed for optimum performance.

...
Showing 1-10 of 150
The Saint Louis, MO homeowners’ guide to home security system services
From average costs to expert advice, get all the answers you need to get your job done.
carpenter repairing the roof of a house
Apr 30, 2025
Apr 30, 2025
Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.
A man installing laminate floor
Apr 28, 2025
Apr 28, 2025
Flooring installation costs depend on the floor material you choose and the size of the room. Learn all the cost factors so you can budget for this project.
new roof installed on house
Apr 28, 2025
Apr 28, 2025
Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.
handyman repairing the interior door of a room in a house
Apr 25, 2025
Apr 25, 2025
Our detailed cost guide explains door repair costs and how factors such as the door type, material, and damage severity impact the total price.
Sunlight coming through in a contemporary stylish bathroom
Apr 24, 2025
Apr 24, 2025
The cost to repipe a house depends on your home’s size, the number of fixtures, and the pipe material. Understand all the cost factors before you take on this project.
A concrete slab used as a house’s foundation
Apr 23, 2025
Apr 23, 2025
Check out how much it costs to install a concrete slab, depending on the materials, labor, and more.
Share project details to get started.