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    Verified security door installation services reviews

Find Security door installation pros in Greencastle

Avatar for ADT

ADT

4.53(
735
)
Approved Pro

ADT

4.53(
735
)
Approved Pro
Super Service Award
Customers say: Terrific value
3883 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.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K 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.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
68 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro
580 local quotes requested

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."

Daniel S on July 2023

Looking for a family-owned company with quality products and lifetime warranties? You have found us here at Aspen Home Improvements. Contact us today for information on window replacement!

"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."

Daniel S on July 2023


Avatar for Martin Networking & Security LLC

Martin Networking & Security LLC

5.00(
1
)
Approved Pro

Martin Networking & Security LLC

5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

MARTIN Networking and Security is dedicated to delivering top-tier infrastructure cabling, security systems, and networking/wireless solutions tailored to meet the unique needs of businesses and residential clients alike. With a focus on quality, reliability, and customer satisfaction, we pride ourselves on providing services that not only meet but exceed expectations. Our mission is to empower our clients with the technology and security they need to thrive in today’s fast-paced world. We strive to deliver innovative solutions that are both efficient and scalable, ensuring our clients are always one step ahead in their network and security infrastructure.

"We hired Martin Networking to install surveillance in our retail space. Jesse was professional and knowledgeable the entire way through the process. Prompt to our consultation, experienced with offering recommendations on placement of cameras and different styles available to give us the coverage we needed. The install was handled flawlessly. He was respectful of our space and kept all wiring concealed for a clean finish. After the install was complete, he made sure to follow up with a thorough explanation of the features of the cameras we selected and made sure we were comfortable accessing the app and adjusting settings to fit our needs. An additional trip was made for a minor adjustment on the angle of one camera and we have been very pleased with the performance of what was installed. So satisfied with service and product, we are having cameras installed at our home next. "

Lauren B on July 2025

MARTIN Networking and Security is dedicated to delivering top-tier infrastructure cabling, security systems, and networking/wireless solutions tailored to meet the unique needs of businesses and residential clients alike. With a focus on quality, reliability, and customer satisfaction, we pride ourselves on providing services that not only meet but exceed expectations. Our mission is to empower our clients with the technology and security they need to thrive in today’s fast-paced world. We strive to deliver innovative solutions that are both efficient and scalable, ensuring our clients are always one step ahead in their network and security infrastructure.

"We hired Martin Networking to install surveillance in our retail space. Jesse was professional and knowledgeable the entire way through the process. Prompt to our consultation, experienced with offering recommendations on placement of cameras and different styles available to give us the coverage we needed. The install was handled flawlessly. He was respectful of our space and kept all wiring concealed for a clean finish. After the install was complete, he made sure to follow up with a thorough explanation of the features of the cameras we selected and made sure we were comfortable accessing the app and adjusting settings to fit our needs. An additional trip was made for a minor adjustment on the angle of one camera and we have been very pleased with the performance of what was installed. So satisfied with service and product, we are having cameras installed at our home next. "

Lauren B on July 2025


West Shore Home Mechanicsburg

New on AngiNew on Angi
Approved Pro

West Shore Home Mechanicsburg

New on AngiNew on Angi
Approved Pro
85 local quotes requested
19 years of experience

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.


"Did not start yet will be in November "

Gisele S on October 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025


Avatar for Services Butler

Services Butler

5.00(
1
)
Approved Pro

Services Butler

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


Bruce Merlino

4.86(
28
)
Approved Pro

Bruce Merlino

4.86(
28
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 years of experience

Hi Bruce Merlino here, project manager @ A"U"N Contracting Solutions. So glad you're here and thanks for stopping by today..Who is All "U" Need Contracting Solutions? Well, we are a family owned and operated company now serving in your area, with over 30+ years in the field and trades. Knowledge you can depend on.... Our experience has taught us that you, as an educated consumer, want a company that holds the same values as you. We strive to uphold the values of honesty and integrity, value for your investment and a genuine interest in all your project needs. Let our one stop shop go to work for you today. Together with your ideas and our dream designs we really can customize, accessorize, and maximize the dollars you've planned to spend. Whether its a kitchen or bath remodel, deck, or an added den.."We can do it" Themed rooms "no problem". Everything from "Honey Do List" to back yard landscapes with a twist. Need a roof? "we've got U covered" Call us now @ 717-729-9918

"Never finished what he started. Had to hire an attorney and another contractor to finish and correct his terrible work. This is my second negative post, the first post mysteriously disappeared along with the pictures of his work"

Ricky S on July 2025

Hi Bruce Merlino here, project manager @ A"U"N Contracting Solutions. So glad you're here and thanks for stopping by today..Who is All "U" Need Contracting Solutions? Well, we are a family owned and operated company now serving in your area, with over 30+ years in the field and trades. Knowledge you can depend on.... Our experience has taught us that you, as an educated consumer, want a company that holds the same values as you. We strive to uphold the values of honesty and integrity, value for your investment and a genuine interest in all your project needs. Let our one stop shop go to work for you today. Together with your ideas and our dream designs we really can customize, accessorize, and maximize the dollars you've planned to spend. Whether its a kitchen or bath remodel, deck, or an added den.."We can do it" Themed rooms "no problem". Everything from "Honey Do List" to back yard landscapes with a twist. Need a roof? "we've got U covered" Call us now @ 717-729-9918

"Never finished what he started. Had to hire an attorney and another contractor to finish and correct his terrible work. This is my second negative post, the first post mysteriously disappeared along with the pictures of his work"

Ricky S on July 2025


Door Tech, Inc.

New on AngiNew on Angi
Approved Pro

Door Tech, Inc.

New on AngiNew on Angi
Approved Pro
29 years of experience
Free onsite estimate

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 start to 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.

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 start to 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.

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Security Doors questions, answered by experts

Yes, door hinges can sag over time. This usually happens due to things like repeated use, loose screws, worn hinge pins, or the door's weight pulling on the frame. When hinges sag, you'll often notice the door sticking, dragging, or not latching properly. Tightening the screws or replacing worn parts can usually help to realign the door.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

In general, keyless door locks are considered safe. They can’t be picked like a traditional lock, and unless a thief can guess your code, it’s pretty tricky to break into a house with a keyless door lock. But that doesn’t mean they come without risk. 

When asking yourself, "Are keyless door locks safe?” consider the style of the system. Hackers could potentially break in if it operates on Wi-Fi, but it’d take some time and effort. You’re also at risk for a power outage, depending on the type of lock. That being said, there are no more risks associated with keyless door locks than a traditional lock.

There are a few reasons why barn doors are appealing to homebuyers: they’re unique and add a rustic charm to any home. While interior barn doors are a newer favorite of homeowners, when it comes to trendy renovations—like soaking tubs, farmhouse sinks, and barn doors—it’s best to wait to see if the trend withstands the test of time before making the investment.

Interior door thresholds are usually attached using finish nails, and some contractors will also use construction adhesive under the threshold to hold it in place. Exterior door thresholds are more commonly screwed to prevent them from pulling up when people step on the raised edge on the outside of the door. Exterior doors also include caulk sealant on the inside to prevent water and air from seeping through.

The Greencastle, PA homeowners’ guide to security door installation services

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