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  • Verified reviews icon11
    Verified home security system services reviews

Find Home security system pros in Cornwall

Avatar for ADT

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro
Customers say: Terrific value
3641 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.

"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."

Luke W on October 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.

"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."

Luke W on October 2025


Avatar for Guardian Protection Services, INC

Guardian Protection Services, INC

835 SUSSEX BLVD STE 4
4.07(
14
)
Approved Pro

Guardian Protection Services, INC

835 SUSSEX BLVD STE 4
4.07(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
13 local quotes requested

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


Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
Approved Pro

Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
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.


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


"This mobile user did not provide any additional comments."

Lin T on September 2012

All About Media has been doing business since 2007. We take pride in customer service and look forward to working with you. Call today for a free estimate.

"This mobile user did not provide any additional comments."

Lin T on September 2012


Avatar for NEPA Security Solutions

NEPA Security Solutions

15820 SE 27th Ave
4.75(
65
)
Approved Pro

NEPA Security Solutions

15820 SE 27th Ave
4.75(
65
)
Approved Pro
Customers say: True professional
12 local quotes requested
9 years of experience

Welcome to NEPA Security Solutions. We are a veteran owned and operated professional security company located in Scranton Pennsylvania and Summerfield Florida. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves monitoring or a complete new home security installation, we are glad to be your number one choice. Please call us today to schedule your appointment! (570) 589-0533 or (407) 801-1217

"4 security cameras outside and 1 inside. He set up the app and explained everything to me. Jeff was great"

Lorraine W on May 2025

Welcome to NEPA Security Solutions. We are a veteran owned and operated professional security company located in Scranton Pennsylvania and Summerfield Florida. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves monitoring or a complete new home security installation, we are glad to be your number one choice. Please call us today to schedule your appointment! (570) 589-0533 or (407) 801-1217

"4 security cameras outside and 1 inside. He set up the app and explained everything to me. Jeff was great"

Lorraine W on May 2025


Avatar for Pachecos electric

Pachecos electric

135 Grandview Ave
No reviews yet

Pachecos electric

135 Grandview Ave
No reviews yet
Emergency services offered

young man learning as I go I am starting out as a one man business to see how far I can go with this business I’m learning something new everyday I could do Service including Receptacle replacements Single pole switches Reeses lighting Ceiling fans Doorbells and chimes Light fixtures ( any kind ) GFCI’s And more just give me a call at (717)-696-2956 I will charge fairly

young man learning as I go I am starting out as a one man business to see how far I can go with this business I’m learning something new everyday I could do Service including Receptacle replacements Single pole switches Reeses lighting Ceiling fans Doorbells and chimes Light fixtures ( any kind ) GFCI’s And more just give me a call at (717)-696-2956 I will charge fairly


E&E Electric

.
5.00(
6
)

E&E Electric

.
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 45 years of experiences E & E Electric designs and implements new electrical systems and wiring for homeowners and contractors. Whether you have repair work or you are completing a service upgrade or building a brand-new home, E & E Electric is the company to call.

"They did a great job and very friendly people."

Jennifer S on September 2020

With over 45 years of experiences E & E Electric designs and implements new electrical systems and wiring for homeowners and contractors. Whether you have repair work or you are completing a service upgrade or building a brand-new home, E & E Electric is the company to call.

"They did a great job and very friendly people."

Jennifer S on September 2020


Avatar for G.I. Electrical Services

G.I. Electrical Services

442 Danbury Dr
5.00(
7
)

G.I. Electrical Services

442 Danbury Dr
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

G.I. Electrical Services, LLC, is owned and operated by Veterans. We are committed to excellence in every aspect of our business. We only put that out there because we want you to hold us to the same high standards that we hold ourselves to. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the motivation, professionalism, and 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. WE SERVED ONCE, NOW LET US SERVE YOU!

"Fast prompt and easy"

Robert E on February 2020

G.I. Electrical Services, LLC, is owned and operated by Veterans. We are committed to excellence in every aspect of our business. We only put that out there because we want you to hold us to the same high standards that we hold ourselves to. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the motivation, professionalism, and 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. WE SERVED ONCE, NOW LET US SERVE YOU!

"Fast prompt and easy"

Robert E on February 2020


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Home Security Systems questions, answered by experts

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

Depending on your needs and wants, investing in a security door can be well worth the cost. Now that you know the pros and cons, you can decide if it’s a purchase that makes sense for your family. If you’re ready to have one installed in your home, look into security door installers in your area.

Home automation systems offer a wide range of automation products and services. Some of the most popular options include:

  • Cameras: $35–$350

  • Door and window sensors: $20–$100

  • Doorbells: $100–$350

  • Locks: $150–$400

  • Garage door openers: $150–$500

  • Lighting: $20–$100

  • Speakers: $30–$300

  • Outlets and plugs: $20–$100

  • Thermostats: $150–$300

  • Smoke and carbon monoxide detectors: $50–$150

  • Smart home hubs: $200–$900

  • Blinds: $50–$75

  • Appliances: $50–$3,000

  • Vacuums: $200–$1,200

  • Lawn systems: $80–$300

  • Wi-Fi and Mesh systems: $200–$500

  • Water monitoring: $100–$1,000

The most secure lock for a front door is typically a deadbolt. There are many types of deadbolts to choose from, the most basic of which is the standard single-cylinder deadbolt. This is the lock you find installed on most front doors. For added security, you could go with a double-cylinder deadbolt, which requires a key to operate the lock from both the outside and the inside. 

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

The Cornwall, PA homeowners’ guide to home security system services

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