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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon57
    Verified home security system services reviews

Verified Reviews for Home Security System Service pros in Castle Hills, TX

*The Angi rating for Home Security System Service companies in Castle Hills, TX 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 Castle Hills, TX 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 09, 2025

Find Home security system pros in Castle Hills

Aegis Security & Surveillance Solutions

1422 Bandera Rd.
5.00(
4
)

Aegis Security & Surveillance Solutions

1422 Bandera Rd.
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

LOCALLY OWNED AND OPERATED IN SAN ANTONIO, WE PROVIDE QUALITY SERVICE AND 24/7 ALARM MONITORING SERVICES. VERY COMPETITIVE PRICING (ONE OF THE BEST IN TOWN), FAST RELIABLE SERVICE. LICENSED AND INSURED TO OPERATE IN TEXAS. FREE ESTIMATES AND SITE SECURITY VULNERABILITY SURVEY. SPECIAL OFFER 5% DISCOUNT ON ANY CCTV (SECURITY CAMERAS SYSTEM)PACKAGE FOR ANGIE'S LIST MEMBERS GENERAL OFFERS MONITORED HOME SECURITY SYSTEMS STARTING AT 14.95/month OUR MONITORING STATION MEETS AND EXCEEDS STATE AND UL REQUIREMENTS. Also give 5% Military Discount.

"Aegis did a great job of reviewing our current system and recommending upgrades and improvements. They very clearly stated all anticipated charges for service and installation before the work was done. The actual installation went smoothly, very professionally performed by their technician. He then explained clearly the various functions of the system and showed us how to download and use the smartphone app to monitor the system."

Bill T on August 2018

LOCALLY OWNED AND OPERATED IN SAN ANTONIO, WE PROVIDE QUALITY SERVICE AND 24/7 ALARM MONITORING SERVICES. VERY COMPETITIVE PRICING (ONE OF THE BEST IN TOWN), FAST RELIABLE SERVICE. LICENSED AND INSURED TO OPERATE IN TEXAS. FREE ESTIMATES AND SITE SECURITY VULNERABILITY SURVEY. SPECIAL OFFER 5% DISCOUNT ON ANY CCTV (SECURITY CAMERAS SYSTEM)PACKAGE FOR ANGIE'S LIST MEMBERS GENERAL OFFERS MONITORED HOME SECURITY SYSTEMS STARTING AT 14.95/month OUR MONITORING STATION MEETS AND EXCEEDS STATE AND UL REQUIREMENTS. Also give 5% Military Discount.

"Aegis did a great job of reviewing our current system and recommending upgrades and improvements. They very clearly stated all anticipated charges for service and installation before the work was done. The actual installation went smoothly, very professionally performed by their technician. He then explained clearly the various functions of the system and showed us how to download and use the smartphone app to monitor the system."

Bill T on August 2018

Auto-Republic

6545 Walzem Road
5.00(
2
)

Auto-Republic

6545 Walzem Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our collision repair center capabilities ensure our availability to meet your service needs 24-hours-a-day, 365-days-a-year. Whether it's during normal business hours or after hours we can assist with towing rental vehicles and repair arrangements, We're just a phone call away.

Our collision repair center capabilities ensure our availability to meet your service needs 24-hours-a-day, 365-days-a-year. Whether it's during normal business hours or after hours we can assist with towing rental vehicles and repair arrangements, We're just a phone call away.

DIRECT BUY OF SAN ANTONIO

12663 SILICON DR
4.14(
7
)

DIRECT BUY OF SAN ANTONIO

12663 SILICON DR
4.14(
7
)
Customers say: Quality work
54 years of experience

We are a private membership club. We have over 700 manufacturers catalogs that members can buy directly at cost from. We also have the services for installations, builders, contractors etc..

We are a private membership club. We have over 700 manufacturers catalogs that members can buy directly at cost from. We also have the services for installations, builders, contractors etc..

Multitech Inc

5.00(
8
)

Multitech Inc

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Multitech Inc. our focus is on exceptional products and excellent customer service. We can help you design the perfect system for your needs and budget, improve your current system, or fix a difficult problem. We represent the best manufacturers, and we stand behind what we sell. We also do in-home consulting and custom installations. And when it comes to enhancing your home, we are perfectionist. With experience, we can solve any problem, and we love to see you happy.

"Very well."

Mircea R on December 2018

At Multitech Inc. our focus is on exceptional products and excellent customer service. We can help you design the perfect system for your needs and budget, improve your current system, or fix a difficult problem. We represent the best manufacturers, and we stand behind what we sell. We also do in-home consulting and custom installations. And when it comes to enhancing your home, we are perfectionist. With experience, we can solve any problem, and we love to see you happy.

"Very well."

Mircea R on December 2018

Link Interactive

4155 Harrison Blvd
4.86(
81
)

Link Interactive

4155 Harrison Blvd
4.86(
81
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Link Home Security is a Mountain Alarm company and has been in business since 1952. We're 5-Star rated with Alarm.com--the highest rating possible! Our 5-Diamond-rated central station has redundant locations so you'll never be without service. Our 2Gig (cellular) and Z-Wave products are the highest quality on the market. Everything we sell is backed by a 30-day money back guarantee. Our customer support is unparalleled in the industry!

"Glad it's easy for some with no experience and I could save money along the way."

Jared C on September 2021

Link Home Security is a Mountain Alarm company and has been in business since 1952. We're 5-Star rated with Alarm.com--the highest rating possible! Our 5-Diamond-rated central station has redundant locations so you'll never be without service. Our 2Gig (cellular) and Z-Wave products are the highest quality on the market. Everything we sell is backed by a 30-day money back guarantee. Our customer support is unparalleled in the industry!

"Glad it's easy for some with no experience and I could save money along the way."

Jared C on September 2021

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Home Security Systems questions, answered by experts

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

Changing the alarm in your wireless security system is a perfectly reasonable DIY task that most people can complete on their own. Simply open the system’s control panel, remove the existing battery, and replace it with a new one. If you’re using a wired system, this may require disconnecting and reconnecting both the positive and negative wires attached to the battery, and you may want to call in a professional to help. 

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.

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.

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The Castle Hills, TX homeowners’ guide to home security system services

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