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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

B&H Photo Video Pro Audio

420 9th Ave
4.84(
88
)

B&H Photo Video Pro Audio

420 9th Ave
4.84(
88
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Locally owned and operated. Sales staff is made up of working professional photographers & videographers with years of field experience. Online chat available. See website for shipping details & information on parking in the area. Additional phones: (212) 444-6615, (800) 221-5743, and (212) 239-7765.

"Shipped promptly and worked as advertised. Satisfied with this item. However, they also charged for and shipped an item that I did not order. EVGA PowerLink Cable Management Adapter. Item cost $10.99, and the RMA would cost $10.55 to return. Customer service not available (live chat and emails) on a Saturday. Not worth my time to pursue further, so they basically stole $10.99 from me."

Russ A on September 2018

Locally owned and operated. Sales staff is made up of working professional photographers & videographers with years of field experience. Online chat available. See website for shipping details & information on parking in the area. Additional phones: (212) 444-6615, (800) 221-5743, and (212) 239-7765.

"Shipped promptly and worked as advertised. Satisfied with this item. However, they also charged for and shipped an item that I did not order. EVGA PowerLink Cable Management Adapter. Item cost $10.99, and the RMA would cost $10.55 to return. Customer service not available (live chat and emails) on a Saturday. Not worth my time to pursue further, so they basically stole $10.99 from me."

Russ A on September 2018

SimpliSafe Home Security

294 Washington Street
4.77(
1,979
)

SimpliSafe Home Security

294 Washington Street
4.77(
1,979
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

Soundmaster Tint & Alarm, Inc.

8030 Mainland Dr
4.74(
35
)

Soundmaster Tint & Alarm, Inc.

8030 Mainland Dr
4.74(
35
)
Customers say: Terrific value
32 years of experience

Soundmaster Tint & Alarm is your source for complete car audio and video customization in the San Antonio area. Whether you're in need of car stereos, navigation systems, car alarms, and other mobile electronics to enhance your vehicle, we have the products you want and the outstanding installation workmanship you deserve. For top-quality mobile electronics, we're the name to know!

Soundmaster Tint & Alarm is your source for complete car audio and video customization in the San Antonio area. Whether you're in need of car stereos, navigation systems, car alarms, and other mobile electronics to enhance your vehicle, we have the products you want and the outstanding installation workmanship you deserve. For top-quality mobile electronics, we're the name to know!

Livewatch Security

620 Davis St.
4.79(
148
)

Livewatch Security

620 Davis St.
4.79(
148
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

LiveWatch Security, a DIY home security provider offering smartphone-enabled alarm systems and home automation, has revolutionized home security in America with its Plug & Protect® technology. Plug & Protect gives customers control of their alarm systems, surveillance cameras, and home appliances via an easily installable wireless control panel. Also featuring the patented ASAPer® (As Soon As Possible Emergency Response) service, LiveWatch’s affordable alarm monitoring plans guarantee emergency response times that are up to 90 percent faster than the competition. Founded in 2002 by a former paramedic and staffed by 200 home security experts, LiveWatch is headquartered in Evanston, IL and serves customers in all 50 states and Puerto Rico .

"I was on the market for a security system and this one seemed easy enough to install.......went through the process and some of the window sensors were not working. I called Customer Support who was very friendly and we went through the entire process again...this time other window sensors did not work. This went on for a week or so...then the door senors stopped working....than the motion sensor stopped working...at no time in over a month did I have a fully operational security system. As I was about to return the system I was told they have "new" sensors and they just realized they received a bad batch and are working with another company.....Gave it a try....and same issue returned....some sensors worked....some didn't. I finally returned the system and stopped getting emails.....only to find that they were still billing my credit card even after I returned the equipment. Very nice people and very understanding.....unfortunately their product is not up to par. While we do have a large home, it's an open concept and the sensors that weren't working were no more than 15ft away from the base. The previous owners of my house had a wireless system with no issues at all.....I'm going to be using that company going forward."

Ralph D on May 2018

LiveWatch Security, a DIY home security provider offering smartphone-enabled alarm systems and home automation, has revolutionized home security in America with its Plug & Protect® technology. Plug & Protect gives customers control of their alarm systems, surveillance cameras, and home appliances via an easily installable wireless control panel. Also featuring the patented ASAPer® (As Soon As Possible Emergency Response) service, LiveWatch’s affordable alarm monitoring plans guarantee emergency response times that are up to 90 percent faster than the competition. Founded in 2002 by a former paramedic and staffed by 200 home security experts, LiveWatch is headquartered in Evanston, IL and serves customers in all 50 states and Puerto Rico .

"I was on the market for a security system and this one seemed easy enough to install.......went through the process and some of the window sensors were not working. I called Customer Support who was very friendly and we went through the entire process again...this time other window sensors did not work. This went on for a week or so...then the door senors stopped working....than the motion sensor stopped working...at no time in over a month did I have a fully operational security system. As I was about to return the system I was told they have "new" sensors and they just realized they received a bad batch and are working with another company.....Gave it a try....and same issue returned....some sensors worked....some didn't. I finally returned the system and stopped getting emails.....only to find that they were still billing my credit card even after I returned the equipment. Very nice people and very understanding.....unfortunately their product is not up to par. While we do have a large home, it's an open concept and the sensors that weren't working were no more than 15ft away from the base. The previous owners of my house had a wireless system with no issues at all.....I'm going to be using that company going forward."

Ralph D on May 2018

Gatekeepers Alarm

PO Box 474
No reviews yet

Gatekeepers Alarm

PO Box 474
No reviews yet
35 years of experience

MAIL ORDER HOME OR BUSINESS ALARM ONE YEAR MONITORING INCLUDED OVER PHONE LINE, INTERNET & CELLULAR ALSO AVAILABLE, SETUP IN MINUTES ALL HONEYWELL WIRELESS! CALL (816) 456-5905 SALES OR SERVICE SIMPLY THE QUICKEST, FASTEST WAY TO PROTECTION YOUR HOME OR BUSINESS, OVER 30 YEARS EXPERIENCE PROTECTIONS HOMES JUST LIKE YOURS, SIMPLY PLUG CONTROL INTO PHONE LINE AND POWER FOR QUICK FAST PROFESSIONAL SYSTEM. ASK FOR Kim McCarty, please!

MAIL ORDER HOME OR BUSINESS ALARM ONE YEAR MONITORING INCLUDED OVER PHONE LINE, INTERNET & CELLULAR ALSO AVAILABLE, SETUP IN MINUTES ALL HONEYWELL WIRELESS! CALL (816) 456-5905 SALES OR SERVICE SIMPLY THE QUICKEST, FASTEST WAY TO PROTECTION YOUR HOME OR BUSINESS, OVER 30 YEARS EXPERIENCE PROTECTIONS HOMES JUST LIKE YOURS, SIMPLY PLUG CONTROL INTO PHONE LINE AND POWER FOR QUICK FAST PROFESSIONAL SYSTEM. ASK FOR Kim McCarty, please!

AK Security Solutions

29720 Quinkert St
No reviews yet

AK Security Solutions

29720 Quinkert St
No reviews yet
24 years of experience

AK Solutions was created in 2001 by melding years of multi-media and security experience with individualized customer service. Since our founding, we have had a clear goal, to provide the unique service of offering options to fit our customer’s needs and budgets while giving the highest level of customer service in the industry. With specializations in both home and business products, and services we can provide our customers with the entertainment or safety they need. Due to our belief that there is no one size fits all for bringing customers what they need we have fought to collaborate with many nationally recognized companies in order to provide our customers solutions that fit their specific needs. We are proud to offer unique programs and packages for Senior Citizens, Veterans and Military Personnel who live in Michigan.

AK Solutions was created in 2001 by melding years of multi-media and security experience with individualized customer service. Since our founding, we have had a clear goal, to provide the unique service of offering options to fit our customer’s needs and budgets while giving the highest level of customer service in the industry. With specializations in both home and business products, and services we can provide our customers with the entertainment or safety they need. Due to our belief that there is no one size fits all for bringing customers what they need we have fought to collaborate with many nationally recognized companies in order to provide our customers solutions that fit their specific needs. We are proud to offer unique programs and packages for Senior Citizens, Veterans and Military Personnel who live in Michigan.

GuardMe Security

45 RT-34 N
4.44(
216
)

GuardMe Security

45 RT-34 N
4.44(
216
)
Customers say: Super punctual
28 years of experience

When we opened our doors in 1997, we had one goal in mind: to design custom integrated home security systems based entirely on the vision and needs of each of our clients. To that end, we decided we would provide the best security equipment available, offer the best possible customer service to our clients, and make security systems accessible and affordable to families and business owners. We’re proud to say that this driving philosophy remains the same – over 38,000 customers later. We continue to listen carefully to each of our customers before designing an integrated security system to meet their needs. At GuardMe Security, we take pride in our dedicated staff of trained professionals who serve as the foundation for our company. Each member of our staff does whatever it takes to exceed our customers’ expectations and deliver the highest quality products, installation, and service. Additional DBA - Guard Me Inc. Additional phone number - (732) 583-8445.

"They installed a camera and security system for me. The security system mostly works- though there'd been some weirdness here and there, but they are very slow at responding to help with system configuration issues. The install also took ~2x the time it should have due to poor planning on their part. The real issue are the cameras - poorly, incorrectly installed, and a sloppy job at that. I made my displeasure known - they are useless when it rains or snows - and they refuse to do anything about it. Add to that a 2x markup on end-of-life equipment, and I'm out. I'll end up replacing them myself and redoing the install job when the weather gets nicer. Long story short: when my monitoring agreement is up, I will move my business to another (DMP) integrator."

David T on March 2019

When we opened our doors in 1997, we had one goal in mind: to design custom integrated home security systems based entirely on the vision and needs of each of our clients. To that end, we decided we would provide the best security equipment available, offer the best possible customer service to our clients, and make security systems accessible and affordable to families and business owners. We’re proud to say that this driving philosophy remains the same – over 38,000 customers later. We continue to listen carefully to each of our customers before designing an integrated security system to meet their needs. At GuardMe Security, we take pride in our dedicated staff of trained professionals who serve as the foundation for our company. Each member of our staff does whatever it takes to exceed our customers’ expectations and deliver the highest quality products, installation, and service. Additional DBA - Guard Me Inc. Additional phone number - (732) 583-8445.

"They installed a camera and security system for me. The security system mostly works- though there'd been some weirdness here and there, but they are very slow at responding to help with system configuration issues. The install also took ~2x the time it should have due to poor planning on their part. The real issue are the cameras - poorly, incorrectly installed, and a sloppy job at that. I made my displeasure known - they are useless when it rains or snows - and they refuse to do anything about it. Add to that a 2x markup on end-of-life equipment, and I'm out. I'll end up replacing them myself and redoing the install job when the weather gets nicer. Long story short: when my monitoring agreement is up, I will move my business to another (DMP) integrator."

David T on March 2019

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Home Security Systems questions, answered by experts

Faulty sensors, weak signals, false alarms, and control panel malfunctions are common problems requiring repair.

While many security cameras are internet-connected, not all require a constant connection. Some wireless options operate independently of the internet, providing essential security functions even offline. They typically have features like local storage capabilities, like microSD cards or network-attached storage (NAS), which can still record footage even when Wi-Fi is unavailable. The camera-stored data can be accessed later once the Wi-Fi connection is restored.

Homeowners insurance can be voided in several scenarios. That can include making too many claims in a short period of time, leaving a home vacant for an extended period of time, renting out a home or room illegally, using a home as a business illegally, and any kind of criminal activity connected to the home.

You should always install cameras at exterior doors and windows. Other areas where you should place cameras are your front and back yards, the garage and driveway, common living areas, hallways and staircases, and the basement. Remember, you can start with a small Wi-Fi security camera system and always add more cameras if needed.

Installation typically takes 2-4 hours, depending on the number of components and wiring needs.

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