Top-rated alarm or security system installers.

Get matched with top alarm or security system installers in your area

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.

Alarm or security system installers in Lafayette Hill

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
10 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


L.B.S.S. Security Systems Inc.

1818 Chelsea Rd
5.00(
1
)
Approved Pro

L.B.S.S. Security Systems Inc.

1818 Chelsea Rd
5.00(
1
)
Approved Pro
13 local quotes requested
5 years of experience

Over 30 years of experience! We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Lorenzo at LBSS Security System was great! He reached out to me immediately and maintained good communication throughout the process. He was quick, efficient, and got the job done seamlessly. I truly appreciate him squeezing us in on short notice and resolving the issue promptly. Thank you, Lorenzo! PD"

Princess D on February 2025

Over 30 years of experience! We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Lorenzo at LBSS Security System was great! He reached out to me immediately and maintained good communication throughout the process. He was quick, efficient, and got the job done seamlessly. I truly appreciate him squeezing us in on short notice and resolving the issue promptly. Thank you, Lorenzo! PD"

Princess D on February 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
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 Instant Response Alarms LLC

Instant Response Alarms LLC

173 RELIANCE PL
5.00(
4
)
Approved Pro

Instant Response Alarms LLC

173 RELIANCE PL
5.00(
4
)
Approved Pro
Free onsite estimate
Emergency services offered

Secure your home or business with cutting-edge alarm and security camera systems designed to provide peace of mind and unmatched protection. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Barry was courteous, and knowledgeable. He competed the work in less time than I expected. I will call him whenever I kneed any work done. "

Anthony R on June 2025

Secure your home or business with cutting-edge alarm and security camera systems designed to provide peace of mind and unmatched protection. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Barry was courteous, and knowledgeable. He competed the work in less time than I expected. I will call him whenever I kneed any work done. "

Anthony R on June 2025


Avatar for ADT

ADT

3750 Priority Way South Dr
4.52(
724
)
Approved Pro

ADT

3750 Priority Way South Dr
4.52(
724
)
Approved Pro
Customers say: Terrific value
6838 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.

"I've been using ADT Home Security for over a year now, and it’s been worth every penny. The peace of mind it gives my family is priceless, but the cost is surprisingly reasonable—just $99.99/month for the Smart Home package. The installation was quick and professional, and the technician took time to explain everything. I love being able to control the system from my phone, and the instant alerts are super reliable. The customer service has also been excellent whenever I had questions. With 24/7 monitoring and smart home integration, I truly feel my home is protected at all times. I highly recommend ADT to anyone looking for a trustworthy and advanced security system. Five stars without hesitation!"

Karen N on August 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.

"I've been using ADT Home Security for over a year now, and it’s been worth every penny. The peace of mind it gives my family is priceless, but the cost is surprisingly reasonable—just $99.99/month for the Smart Home package. The installation was quick and professional, and the technician took time to explain everything. I love being able to control the system from my phone, and the instant alerts are super reliable. The customer service has also been excellent whenever I had questions. With 24/7 monitoring and smart home integration, I truly feel my home is protected at all times. I highly recommend ADT to anyone looking for a trustworthy and advanced security system. Five stars without hesitation!"

Karen N on August 2025


Avatar for L & R SECURITY SYSTEMS

L & R SECURITY SYSTEMS

112 OAKVIEW DR
4.82(
33
)
Approved Pro

L & R SECURITY SYSTEMS

112 OAKVIEW DR
4.82(
33
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
143 local quotes requested

L & R Security has been a leader in the security industry for over 25 years. A family owned and operated company located in Media, PA, we specialize in residential and commercial security. An L & R security system is both easy to use, affordable, and will protect you against burglary, fire, carbon monoxide, water damage, and medical emergencies.

"Professional, generous, fast. Happy with my choice and my alarm system."

Ellie B on August 2022

L & R Security has been a leader in the security industry for over 25 years. A family owned and operated company located in Media, PA, we specialize in residential and commercial security. An L & R security system is both easy to use, affordable, and will protect you against burglary, fire, carbon monoxide, water damage, and medical emergencies.

"Professional, generous, fast. Happy with my choice and my alarm system."

Ellie B on August 2022


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.89(
287
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.89(
287
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6069 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025


Avatar for J and J Audio and Visual Installation

J and J Audio and Visual Installation

.
5.00(
12
)
Approved Pro

J and J Audio and Visual Installation

.
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1486 local quotes requested

Handyman services and audio and visual installation with over 10 years technical and troubleshooting experience. We offer handyman services such as furniture installation/repair, toilet replacement/install, ceiling fan install, and door/window repairs. We specialize in home security installation such as doorbell cameras and door/window sensors, TV mounting both indoor and outdoor (can conceal wires), low voltage electrical (adding additional outlets with identified power sources), installation of custom lighting, smart home integration (Alexa, Google Home), and surround sound/sound bar set up and mounting. We will get back to you about your project/ and or needs in under 24 hours and can typically schedule within a 1-2 turn around to come out to complete your service. Free estimates for large scale jobs :)

"very well tech was friendly and professional I well be recommending the tech to anyone who need work done"

Velma W on August 2025

Handyman services and audio and visual installation with over 10 years technical and troubleshooting experience. We offer handyman services such as furniture installation/repair, toilet replacement/install, ceiling fan install, and door/window repairs. We specialize in home security installation such as doorbell cameras and door/window sensors, TV mounting both indoor and outdoor (can conceal wires), low voltage electrical (adding additional outlets with identified power sources), installation of custom lighting, smart home integration (Alexa, Google Home), and surround sound/sound bar set up and mounting. We will get back to you about your project/ and or needs in under 24 hours and can typically schedule within a 1-2 turn around to come out to complete your service. Free estimates for large scale jobs :)

"very well tech was friendly and professional I well be recommending the tech to anyone who need work done"

Velma W on August 2025


Avatar for Nick Quick Fix

Nick Quick Fix

123 Main St.
5.00(
16
)
Approved Pro

Nick Quick Fix

123 Main St.
5.00(
16
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1194 local quotes requested

Nick Quik Fix is another business offered from A 35 years experience in the residential and commercial field. We Also are formerly know as DeBellis & Sons Construction. We have been in business and experienced in all phases of construction. With extensive abilities in carpentry, tiles, flooring, drywall, doors, electrical, plumbing, roofing, concrete. We can do almost anything you need. Call us first for any trade. Licensed and insured.

"Nick did a superb job. Had to remove old unit and modify the wall to accommodate the new one. Excellent workmanship and attention to detail."

Eric & Honor B on July 2025

Nick Quik Fix is another business offered from A 35 years experience in the residential and commercial field. We Also are formerly know as DeBellis & Sons Construction. We have been in business and experienced in all phases of construction. With extensive abilities in carpentry, tiles, flooring, drywall, doors, electrical, plumbing, roofing, concrete. We can do almost anything you need. Call us first for any trade. Licensed and insured.

"Nick did a superb job. Had to remove old unit and modify the wall to accommodate the new one. Excellent workmanship and attention to detail."

Eric & Honor B on July 2025


Avatar for RF Home Installation & Repairs

RF Home Installation & Repairs

7400 Haverford Avenue
4.67(
12
)
Approved Pro

RF Home Installation & Repairs

7400 Haverford Avenue
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
931 local quotes requested

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Ron. J Francis is not a nice guy. He very disrespectful he came to my place to do work for me just because i didnt agree with him with the price. He start telling me y'all foreigner people shouldnt owe s#$t here. Told me to suck his d#$k. Calling me all kinds of dirty words. Just because he wanted 120$ to secure a sink to the wall for me i asked him can do it for 75$ he already told he had that he would use 4 screws and some caulking."

Joselin P on December 2024

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Ron. J Francis is not a nice guy. He very disrespectful he came to my place to do work for me just because i didnt agree with him with the price. He start telling me y'all foreigner people shouldnt owe s#$t here. Told me to suck his d#$k. Calling me all kinds of dirty words. Just because he wanted 120$ to secure a sink to the wall for me i asked him can do it for 75$ he already told he had that he would use 4 screws and some caulking."

Joselin P on December 2024

...
Showing 1-10 of 957
The Lafayette Hill, PA 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.
A hand controlling the electric wlndow blinds
Jan 31, 2024
Jan 31, 2024
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
Jan 11, 2022
Jan 11, 2022
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.
digital smart home automation system
Apr 15, 2024
Apr 15, 2024
HomeAdvisor's Smart Home Cost Guide explores prices to automate your house. Compare costs for full home systems vs. individual components.
surveillance camera installed on house for security
Nov 20, 2024
Nov 20, 2024
Learn how camera type, quality, features, and other factors influence the total cost of security camera installation with our cost guide.
digital home alarm system on wall
Mar 26, 2025
Mar 26, 2025
Learn how much security system installation costs based on factors such as the brand, equipment, add-ons, monthly fees, and labor.
window on home with hurrican shutters
Jun 29, 2025
Jun 29, 2025
Hurricane shutters protect your home from damage and may lower insurance premiums. Learn about cost factors and why hiring a pro ensures proper installation.