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Verified Reviews for Security Door Installation pros in Old Mystic, CT
*The Angi rating for Security Door Installation companies in Old Mystic, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Security Door Installation needs.
*The HomeAdvisor rating for Security Door Installation companies in Old Mystic, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Security Door Installation needs.
Last update on November 07, 2025
Find Security door installation pros in Old Mystic

ADT
ADT
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
VELUX America
VELUX America
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.

Highland Window & Siding Company LLC
Highland Window & Siding Company LLC
As a multi-year Super Service Award winner, Highland Window Company LLC is a family owned and operated business with over 18 years of industry experience. Our owner, Marc Cowan, will come to your home to deliver your exact written quote in 30 minutes. NO high pressure sales tactics and NO sales people working for high commissions. It is our goal to build a relationship with our clients that will last a lifetime. What sets us apart from our competitors is our dedication to put our customers first. All of our high quality, energy star rated products are covered by a lifetime transferable warranty. Our highly trained installers work only for Highland and have been working with Highland for over 10 years. That means that every review you read on Angie’s List was installed by the same team. The same team that will carry out your installation. Angie’s List members should feel confident about hiring Highland for all window, siding and roofing needs. We guarantee that we will take the stress out of home improvement!
"We have had many home renovation projects done over the past two years. Marc and his team replaced most of our windows about 6 months ago. Of all the services we had done, I would put Marc & Highland Windows at the top of the list. Great product, great value, very responsive, very professional. We shopped around plenty before deciding on Highland, and we very happy we went with them."
Eric S on September 2022
As a multi-year Super Service Award winner, Highland Window Company LLC is a family owned and operated business with over 18 years of industry experience. Our owner, Marc Cowan, will come to your home to deliver your exact written quote in 30 minutes. NO high pressure sales tactics and NO sales people working for high commissions. It is our goal to build a relationship with our clients that will last a lifetime. What sets us apart from our competitors is our dedication to put our customers first. All of our high quality, energy star rated products are covered by a lifetime transferable warranty. Our highly trained installers work only for Highland and have been working with Highland for over 10 years. That means that every review you read on Angie’s List was installed by the same team. The same team that will carry out your installation. Angie’s List members should feel confident about hiring Highland for all window, siding and roofing needs. We guarantee that we will take the stress out of home improvement!
"We have had many home renovation projects done over the past two years. Marc and his team replaced most of our windows about 6 months ago. Of all the services we had done, I would put Marc & Highland Windows at the top of the list. Great product, great value, very responsive, very professional. We shopped around plenty before deciding on Highland, and we very happy we went with them."
Eric S on September 2022

Power Home Remodeling
Power Home Remodeling
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"I knew they were good, but they are beyond excellant! Instalation was phenomanal and pella product are some of the best windows in the country!"
Dan M on October 2025
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"I knew they were good, but they are beyond excellant! Instalation was phenomanal and pella product are some of the best windows in the country!"
Dan M on October 2025

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"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

Castle - The Window People
Castle - The Window People
Are you looking for the very best replacement window money can buy? You've found it with Castle Windows! Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make. Castle Windows is dedicated to saving you time, money and frustration. You can trust your custom-made windows from Castle Windows. Committed to producing the best product possible, Castle Windows confidently stands behind our work with a lifetime limited warranty to protect your window investment. For over 30 years Castle Windows has been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. We are able to make a window to almost any specification including multiple colors, grid patterns or application without sacrificing quality or warranty. Call us today for your free estimate!
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Dorothy B on July 2024
Are you looking for the very best replacement window money can buy? You've found it with Castle Windows! Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make. Castle Windows is dedicated to saving you time, money and frustration. You can trust your custom-made windows from Castle Windows. Committed to producing the best product possible, Castle Windows confidently stands behind our work with a lifetime limited warranty to protect your window investment. For over 30 years Castle Windows has been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. We are able to make a window to almost any specification including multiple colors, grid patterns or application without sacrificing quality or warranty. Call us today for your free estimate!
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Dorothy B on July 2024

Acevedo Renovations
Acevedo Renovations
Hello and Welcome to Acevedo Renovations. We can handle all your commercial and residential painting and your pressure washing needs. I’m at home improvement contractor as your needed.
"Showed up on time- did what he said he would"
Kevin M on May 2022
Hello and Welcome to Acevedo Renovations. We can handle all your commercial and residential painting and your pressure washing needs. I’m at home improvement contractor as your needed.
"Showed up on time- did what he said he would"
Kevin M on May 2022
"Great guys. I call them for everything now. Great work. Very glad I found these guys!"
Viky T on October 2024
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"Great guys. I call them for everything now. Great work. Very glad I found these guys!"
Viky T on October 2024

Paul Enterprises, LLC
Paul Enterprises, LLC
Interior Painting, Exterior Painting, Carpentry Repairs Foundation Repairs. Tile Installation - including Kitchen Backsplash, Bathroom Shower Surround, Tile Floors, Bathroom Remodel/Refresh, Cracked Tile Replacement, Grout Replacement. Masonry repairs - Stone or Brick Foundations restored, pointed up & stuccoed or skimmed. Chimneys - tuck-pointing, flue repairs, bricks replaced or repaired, caps installed. Drywall and Plaster repair. FREE ESTIMATES, FULLY INSURED, REFERENCES CT LICENSE #0632567 BOOK NOW. Call or Text 860-625-1444 Home Improvement is our Specialty.
"House beautifully painted with odds and ends masterfully fixed around the house: woodpecker damage, flashing on the chimney, broken spindles on the porch, and splitting wood trim. Paul Enterprises is a professional, aiming to please, and attentive to detail company. Owner Bill is honest, upfront, and easy to work with. Given the hand painting work, it took a little longer than a spray job. Although the price was a little high, the end product was well worth it."
Amy D on September 2025
Interior Painting, Exterior Painting, Carpentry Repairs Foundation Repairs. Tile Installation - including Kitchen Backsplash, Bathroom Shower Surround, Tile Floors, Bathroom Remodel/Refresh, Cracked Tile Replacement, Grout Replacement. Masonry repairs - Stone or Brick Foundations restored, pointed up & stuccoed or skimmed. Chimneys - tuck-pointing, flue repairs, bricks replaced or repaired, caps installed. Drywall and Plaster repair. FREE ESTIMATES, FULLY INSURED, REFERENCES CT LICENSE #0632567 BOOK NOW. Call or Text 860-625-1444 Home Improvement is our Specialty.
"House beautifully painted with odds and ends masterfully fixed around the house: woodpecker damage, flashing on the chimney, broken spindles on the porch, and splitting wood trim. Paul Enterprises is a professional, aiming to please, and attentive to detail company. Owner Bill is honest, upfront, and easy to work with. Given the hand painting work, it took a little longer than a spray job. Although the price was a little high, the end product was well worth it."
Amy D on September 2025

C&S Craftsmen, LLC
C&S Craftsmen, LLC
C&S Craftsmen LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the 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.
"The work done was a huge improvement to the overall look of our living room and staircase. We ran into a small problem with the electrician they supplied, but they worked with us to resolve the issue to our satisfaction. Very pleased overall!"
Debbie K on April 2025
C&S Craftsmen LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the 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.
"The work done was a huge improvement to the overall look of our living room and staircase. We ran into a small problem with the electrician they supplied, but they worked with us to resolve the issue to our satisfaction. Very pleased overall!"
Debbie K on April 2025
The Old Mystic, CT homeowners’ guide to security door installation services
From average costs to expert advice, get all the answers you need to get your job done.

The average cost to install a pocket door is $1,050, but prices can range from $800 to $2,500, depending on the type of door, materials, and scope.

When adding a fresh new entryway to your home, you may be curious about the cost of sliding glass doors. Let's break it down by size, style, and design.

Whether you’re installing a new door or replacing an existing one, the cost of door installation varies based on location, door type, framing needs, and other factors.

Opening up a wall and installing a door can be a daunting task unless you know how to frame a door. This comprehensive DIY guide has you covered.

Learn how to install a pocket door, including measuring the space, removing the existing door and wall, and hanging the new pocket door correctly.

Do you have sliding patio doors at home? Learn about some common problems with sliding patio doors, their causes, and how to fix them.
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- 🌱 "Mow a small front yard"
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