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    Average homeowner rating
  • Verified reviews icon43
    Verified home security system services reviews

Find Home security system pros in Castroville

Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4114 local quotes requested
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.

"Went well. Will know more later"

Pre P on November 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.

"Went well. Will know more later"

Pre P on November 2025


Avatar for Ultimate Security & Audio Video, LLC

Ultimate Security & Audio Video, LLC

4.87(
48
)
Approved Pro

Ultimate Security & Audio Video, LLC

4.87(
48
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 local quotes requested

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.

"Installed a great system for a great price. It was much better than the old Luma system. Great software too. They helped me remotely to optimize the software. I would use them again."

Jeff P on December 2024

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.

"Installed a great system for a great price. It was much better than the old Luma system. Great software too. They helped me remotely to optimize the software. I would use them again."

Jeff P on December 2024


"Completed the job in one hour is the price she did. Very courteous and professional."

Jim S on June 2025

At Aegis Surveillance & Security, LLC, we pride ourselves on providing our customers with great quality and the best security and alarm service available.

"Completed the job in one hour is the price she did. Very courteous and professional."

Jim S on June 2025


Avatar for Guardian Protection Services, INC

Guardian Protection Services, INC

4.07(
14
)
Approved Pro

Guardian Protection Services, INC

4.07(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
75 years of experience

Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.

"N/A"

Melvin R on January 2017

Trusted smart home security and small business security, Guardian Protection is the nation's largest privately-held security company helping to protect more than a quarter-million customers. Guardian Protection is a company dedicated to life safety and monitoring of property. We provide an extensive array of security and monitoring services to more than a quarter-million residential and commercial customers. Guardian is the nation's largest privately-held security company, but we weren't always that way. We do business today with the same integrity, attention to detail and commitment to customer service that was present when the company was founded back in 1950. We're a security company you can depend on. Call today for a FREE quote or in home security assessment.

"N/A"

Melvin R on January 2017


Avatar for Stanley Handyman and Remodeling Services

Stanley Handyman and Remodeling Services

4.80(
45
)
Approved Pro

Stanley Handyman and Remodeling Services

4.80(
45
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
378 local quotes requested

Specializing in all home needs. We aim to work with and make it a point to go above and beyond for our valued costumers. We have been in construction and home repair for 23 years. We cover a very wide variety from landscaping to fence repair or building to installation of security. We are very driven on maintaining a great relationship with our costumers. As an accredited member of the Better Business Bureau we look forward to taking care of all of your home repair needs.

"Gary had great customer service and ideas ."

Joey M on July 2025

Specializing in all home needs. We aim to work with and make it a point to go above and beyond for our valued costumers. We have been in construction and home repair for 23 years. We cover a very wide variety from landscaping to fence repair or building to installation of security. We are very driven on maintaining a great relationship with our costumers. As an accredited member of the Better Business Bureau we look forward to taking care of all of your home repair needs.

"Gary had great customer service and ideas ."

Joey M on July 2025


Avatar for Team Enoch HVAC

Team Enoch HVAC

4.99(
114
)

Team Enoch HVAC

4.99(
114
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide electrical, plumbing, HVAC, and roofing services to all residential and commercial customers across the Dallas, Fort Worth, Austin, San Antonio and Houston areas. Electrical services include, but are not limited to: electrical panel replacements, service upgrades, sub panel installs, generator installs, electric car-charging installs, house rewiring, electrical inspections, troubleshooting, repairing, replacing, or installing light fixtures, outlets, switches, circuits, breakers, GFCI outlets, disconnect boxes, and more. Plumbing services include, but are not limited to: slab leak repair, water heater replacement, tankless water heater installs, toilet replacements, unclog drains, double clean out installs, plumbing pipe repairs, faucet replacements, gas line repairs, cast iron pipe replacements, and more. HVAC services include, but are not limited to: HVAC diagnostic, heating tune-up, cooling tune-up, thermostat installation, heat pump repair or replacement, gas furnace repair or replacement, air conditioner repair or replacement, full system replacements and installs, duct cleaning, duct repair, duct replacement, mini split installation and RTU installs. Roofing services include, but are not limited to: roofing inspections, roofing replacements, and roofing repairs. We also include great membership packages that include all over our services!

"Great - very good work at a reasonable price *This review was migrated from an affiliated account on Angi with an original submission date of 9/28/2017."

Diane D on February 2025

We provide electrical, plumbing, HVAC, and roofing services to all residential and commercial customers across the Dallas, Fort Worth, Austin, San Antonio and Houston areas. Electrical services include, but are not limited to: electrical panel replacements, service upgrades, sub panel installs, generator installs, electric car-charging installs, house rewiring, electrical inspections, troubleshooting, repairing, replacing, or installing light fixtures, outlets, switches, circuits, breakers, GFCI outlets, disconnect boxes, and more. Plumbing services include, but are not limited to: slab leak repair, water heater replacement, tankless water heater installs, toilet replacements, unclog drains, double clean out installs, plumbing pipe repairs, faucet replacements, gas line repairs, cast iron pipe replacements, and more. HVAC services include, but are not limited to: HVAC diagnostic, heating tune-up, cooling tune-up, thermostat installation, heat pump repair or replacement, gas furnace repair or replacement, air conditioner repair or replacement, full system replacements and installs, duct cleaning, duct repair, duct replacement, mini split installation and RTU installs. Roofing services include, but are not limited to: roofing inspections, roofing replacements, and roofing repairs. We also include great membership packages that include all over our services!

"Great - very good work at a reasonable price *This review was migrated from an affiliated account on Angi with an original submission date of 9/28/2017."

Diane D on February 2025



MGD Tech Pros

No reviews yet

MGD Tech Pros

No reviews yet
2 years of experience

Our business provides a wide range of technology and security services to homeowners, and we take pride in the quality of their work. With over 25 years of experience, we specialize in prewiring homes for various installations such as networking, audio/visual equipment, and CCTV cameras. We also offer home automation and alarm system installations, providing homeowners with enhanced safety and comfort. The company places a strong emphasis on ensuring that customers are satisfied with the quality of their services. As a result, we are customer service-driven and focus on providing tailored solutions to meet the unique needs and preferences of each client. Our commitment to excellence has earned us a reputation as a reliable and trustworthy provider of technology and security services in the residential and commercial market. Our business provides a comprehensive set of services that can help you automate your homes and enhance their safety while also providing top-notch customer service.

Our business provides a wide range of technology and security services to homeowners, and we take pride in the quality of their work. With over 25 years of experience, we specialize in prewiring homes for various installations such as networking, audio/visual equipment, and CCTV cameras. We also offer home automation and alarm system installations, providing homeowners with enhanced safety and comfort. The company places a strong emphasis on ensuring that customers are satisfied with the quality of their services. As a result, we are customer service-driven and focus on providing tailored solutions to meet the unique needs and preferences of each client. Our commitment to excellence has earned us a reputation as a reliable and trustworthy provider of technology and security services in the residential and commercial market. Our business provides a comprehensive set of services that can help you automate your homes and enhance their safety while also providing top-notch customer service.


Avatar for Security & Fire Contractors

Security & Fire Contractors

5.00(
3
)

Security & Fire Contractors

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Over 30 years of experience in the Home Security, Cameras, Access Control, Fire Alarm and Home Automation business. A locally owned and operated company here to serve our neighbors. We secure the things that are important to you....Family, Home, Businesses and places of Worship. Security & Fire Contractors has the knowledge and experience to get the job done...timely and professionally. Our team looks forward to meeting and exceeding your expectations. Please contact us for a FREE evaluation of your project needs.

"They were very courteous, knowledgeable, and trustworthy. They did a great job."

Kimberly F on July 2022

Over 30 years of experience in the Home Security, Cameras, Access Control, Fire Alarm and Home Automation business. A locally owned and operated company here to serve our neighbors. We secure the things that are important to you....Family, Home, Businesses and places of Worship. Security & Fire Contractors has the knowledge and experience to get the job done...timely and professionally. Our team looks forward to meeting and exceeding your expectations. Please contact us for a FREE evaluation of your project needs.

"They were very courteous, knowledgeable, and trustworthy. They did a great job."

Kimberly F on July 2022


"I was previously a Dish Network customer but my bill kept going up and up. I was calling around to local service companies when I found this company. I was able to schedule a sales rep to come out to my home. The rep quoted me for AT&T internet and Directv. The quote was so good I decided to swap my phones from Sprint to AT&T wireless. The bill was alot more reasonable. I got the phones I ordered the very next day and had my TV and internet installed within 3 days of signing my contract. It was quick and simple. I would definitely recommend this company!"

Carol D on October 2020

Satellite TV, Fiber Internet, Satellite Internet, Rural Wireless Internet, Mobility, Business Phone and Security Systems. Available. Local AT&T Dealer

"I was previously a Dish Network customer but my bill kept going up and up. I was calling around to local service companies when I found this company. I was able to schedule a sales rep to come out to my home. The rep quoted me for AT&T internet and Directv. The quote was so good I decided to swap my phones from Sprint to AT&T wireless. The bill was alot more reasonable. I got the phones I ordered the very next day and had my TV and internet installed within 3 days of signing my contract. It was quick and simple. I would definitely recommend this company!"

Carol D on October 2020

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Home Security Systems questions, answered by experts

Technically, there isn't a difference between safe rooms and storm shelters. Both are designed to protect you from storms and extreme weather events. People often use “safe room” when discussing a shelter inside a building and storm shelter when talking about a detached unit. 

Additionally, a safe room is understood to have more functions than a storm shelter. You may seek shelter in a safe room when you believe an intruder is in the home or when under another type of threat. 

Window security film won’t prevent break-ins or stop your window from shattering from impact during extreme weather like hurricanes or tornadoes. However, applying security film is relatively inexpensive, and it can make breaking into your home significantly harder—often hard enough to deter burglars entirely—and keep your window from shattering on your floor after impact. For these reasons, window security film is often a worthwhile investment that helps protect your property.

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.

Options include wired or wireless systems with night vision and motion detection.

It is possible to spend only $30 on a camera that can cover one particular area. You wouldn't need to buy software, hardware, cables, or anything else. Instead, it would connect wirelessly to an app on your phone where you could monitor the feed and take necessary actions at your own discretion.

The Castroville, TX homeowners’ guide to home security system services

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