Top-rated alarm or security system installers.

Get matched with top alarm or security system installers in Austin, TX

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.

Top-Rated Alarm or security system installers in Austin - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"It was nice to felt heard and understood when we contacted Alarm Protect Group. Our prior experiences with other security companies was horrible. You could either never get ahold of someone or they offered overly expensive options. Received a security system that was in our budget and wish we could have found Alarm Protect Group sooner."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
891
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved (Corporate)

In business since 1874

Free estimates

Emergency services offered

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. \n \nWe 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. \n \nAll 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.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+44

Recommended by88%of homeowners
Ultimate Security & Audio Video, LLC
4.6(
52
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Ultimate Security & Audio Video is a Vet owned company that focuses on custom installation and monitoring of security systems, security cameras, structured wiring and home theater. We pride ourselves on delivering professional results in a timely manner with a focus on customer service.

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Wireless 4 G Solutions Alarm Agency LLC
Wireless 4 G Solutions Alarm Agency LLC
5.0(
4
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"From the moment I reached out to Wireless 4g Solutions, I knew I was in great hands. It has been a really long time since I’ve experienced customer service this wonderful. Their communication was absolutely top tier. Kept me informed, answered every question, and genuinely cared about my peace of mind. I am so incredibly happy with my new ADT products. Walking around my home now, I have this amazing sense of feeling completely safe and secure. Small businesses so often get overlooked. If you are looking for security services and want to support a team that treats you like a priority, I cannot recommend them highly enough."
Google Nest Doorbell
GoogleNest Flood cam
GoogleNest Flood cam
Google Nest Doorbell
2 neighbors recently requested a quote
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing. \n \nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider. \n \nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially. \n \nIt's our mission. It's who we are. It's our legacy. \n

SA and Homeowner
Recommended by100%of homeowners
Goodwin Security Services
New to Angi
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Goodwin Security Services 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.

Response time3 hrs
Response rate95%
Avatar for Security One
Security One
4.1(
456
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

In business since 2007

Credit card accepted

"We have our second home in the mountain so they were able to send it and he was able to work with our installers and it worked out fine. So far we were are pleased with it. We were with another security system for 12 years and we changed because their selection of product was of a higher grade. They are excellent."
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
Avatar for Dyezz Surveillance and Security Inc Locally Owned
Dyezz Surveillance and Security Inc Locally Owned
4.7(
59
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Matt, Craig and the entire crew have just been awesome to work with. From the install of our company's security system to support after install, they are always super fast with their communication and you can tell they really care about their customers. I can't imagine that there's a better outfit in town for commercial security services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+79

Response time1 day
Response rate100%
Recommended by90%of homeowners
Avatar for Alarm Protection Group
Alarm Protection Group
3.6(
431
)
Alarm or Security System - Install

Serving Austin, TX and surrounding areas

In business since 2009

Free estimates

Warranties offered

"The first installer did not do it correctly and it would not work. The second man was much more competent. As of now, I am waiting for another service call because the touch pad will not allow me to set the alarm. It reads that a door is open, and it is closed."
Recommended by84%of homeowners
...
Showing 1-10 of 81
FAQs for alarm or security system installation projects in Austin, TX

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The Austin, TX homeowners’ guide to alarm or security system installations

From average costs to expert advice, get all the answers you need to get your job done.

  • window on home with hurrican shutters

    Hurricane shutters protect your home from damage and may lower insurance premiums. Learn about cost factors and why hiring a pro ensures proper installation.

  • digital smart home automation system

    HomeAdvisor's Smart Home Cost Guide explores prices to automate your house. Compare costs for full home systems vs. individual components.

  • A hand controlling the electric wlndow blinds

    HomeAdvisor's Electric Blinds Cost Guide explores the price of electric blinds based on the power source and smart capabilities. Find out motorized blinds cost factors.

  • Hand pushing buttons on alarm system

    HomeAdvisor's Alarm and Security System Cost Guide gives you the price to fix your home security system. Find average maintenance costs and professional repair service rates.