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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon23
    Verified security door installation services reviews

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VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro

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.


Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
4163 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


"Chris called me almost immediately after posting.He was on the job fast and was very knowledgeable and professional. He took care of the problem in a short time. I now know who to call for an alarm system or camera repair. I will not call anyone but this company from now on. Chris gave me options how to repair the problem and let me decide what I wanted to do. I had a great experience."

Frank M on October 2025

Advanced Security Concepts proudly serves it's customers with pride, integrity and attention to the details that matter most to you. Your security is our priority. Give us a call today!

"Chris called me almost immediately after posting.He was on the job fast and was very knowledgeable and professional. He took care of the problem in a short time. I now know who to call for an alarm system or camera repair. I will not call anyone but this company from now on. Chris gave me options how to repair the problem and let me decide what I wanted to do. I had a great experience."

Frank M on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
428 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


Avatar for R&M Building and Remodeling

R&M Building and Remodeling

No reviews yet

R&M Building and Remodeling

No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!


Avatar for Piper Construction

Piper Construction

No reviews yet

Piper Construction

No reviews yet
7 years of experience

Piper Construction is a construction company with many reliable relationships with trustworthy sub-contractors capable of completing any remodel work your house may need. Whether you need small house repairs, would love to update a bathroom or kitchen, or even if you want to flip your entire home, Piper Construction has the experience to do so. Our sister company, Piper Restoration, also has the capacity to handle any sort of fire, water, or mold remediation. Piper Construction has over 20 employees on staff, some with 15+ years of construction experience. We pride ourselves on our ability to communicate and run our projects efficiently, providing weekly deadlines so you are fully aware of our process. Our estimators have years of experience, so you know you are guaranteed the true price of your project, and our first quote is always free. Along with this, our foremen are developed within our company, and we provide them proper resources in order to run projects to the best of their ability. With the team we have, we can guarantee the job will get done how it needs to be done, and we may even make some friends along the way.

Piper Construction is a construction company with many reliable relationships with trustworthy sub-contractors capable of completing any remodel work your house may need. Whether you need small house repairs, would love to update a bathroom or kitchen, or even if you want to flip your entire home, Piper Construction has the experience to do so. Our sister company, Piper Restoration, also has the capacity to handle any sort of fire, water, or mold remediation. Piper Construction has over 20 employees on staff, some with 15+ years of construction experience. We pride ourselves on our ability to communicate and run our projects efficiently, providing weekly deadlines so you are fully aware of our process. Our estimators have years of experience, so you know you are guaranteed the true price of your project, and our first quote is always free. Along with this, our foremen are developed within our company, and we provide them proper resources in order to run projects to the best of their ability. With the team we have, we can guarantee the job will get done how it needs to be done, and we may even make some friends along the way.


Kst

No reviews yet

Kst

No reviews yet

We love to bring your dreams to reality with our work We do all remolding needs from kitchens bathrooms decks patios garages electrical plumbing framing windows ect We take pride in our work give us a call if you if you want them dreams to come true

We love to bring your dreams to reality with our work We do all remolding needs from kitchens bathrooms decks patios garages electrical plumbing framing windows ect We take pride in our work give us a call if you if you want them dreams to come true


Avatar for The Window Source of the Tri Cities

The Window Source of the Tri Cities

3.67(
3
)

The Window Source of the Tri Cities

3.67(
3
)
5 years of experience

The Window Source believes that local, family-owned businesses, supported by industry leaders with more than 40 years of operating experience, are an ideal combination for a company that values providing high-quality customer service, and exterior home improvement products at the best prices possible. The Window Source of the Tri Cities is owned and operated by Duane and Sheila Luther. Duane has over 32 years of experience in the window business, from installing to selling to managing a multi-million-dollar company. His wife, Sheila, is quite knowledgeable in the construction industry, and manages the office. Our office staff are familiar with all our products and can answer questions in our showroom, located across from Tri Cities airport. Our Design Consultants are always happy to demonstrate our products in your home (at no cost!) and provide you with the best prices in the market. The service manager is well rounded in all construction trades. Our installers are professional, factory certified and highly qualified captured subcontractors - meaning that they work for The Window Source exclusively. You will not find a better team anywhere! We provide a lifetime warranty, in writing, for all of our products including windows, patio doors, entry doors, siding, and guttering. Here at The Window Source, we operate as a single unit in constant communication on your project, from the office staff to the installers. Your home matters to us!

"Great services and whenever I called to ask a question the receptionist was very nice and patient with me"

Jeremy R on January 2024

The Window Source believes that local, family-owned businesses, supported by industry leaders with more than 40 years of operating experience, are an ideal combination for a company that values providing high-quality customer service, and exterior home improvement products at the best prices possible. The Window Source of the Tri Cities is owned and operated by Duane and Sheila Luther. Duane has over 32 years of experience in the window business, from installing to selling to managing a multi-million-dollar company. His wife, Sheila, is quite knowledgeable in the construction industry, and manages the office. Our office staff are familiar with all our products and can answer questions in our showroom, located across from Tri Cities airport. Our Design Consultants are always happy to demonstrate our products in your home (at no cost!) and provide you with the best prices in the market. The service manager is well rounded in all construction trades. Our installers are professional, factory certified and highly qualified captured subcontractors - meaning that they work for The Window Source exclusively. You will not find a better team anywhere! We provide a lifetime warranty, in writing, for all of our products including windows, patio doors, entry doors, siding, and guttering. Here at The Window Source, we operate as a single unit in constant communication on your project, from the office staff to the installers. Your home matters to us!

"Great services and whenever I called to ask a question the receptionist was very nice and patient with me"

Jeremy R on January 2024


Graysburg flooring & remodeling

No reviews yet

Graysburg flooring & remodeling

No reviews yet
Free onsite estimate

Hello. I have been in the remodeling business for about 20 years. I can do just about anything but I specialize in flooring, refinishing hardwood flooring, and custom showers. ( Tile Work) I take pride in my work. I will be honest with you. I'm not the fastest around. But I'll guarantee you that my work will be some of the best around

Hello. I have been in the remodeling business for about 20 years. I can do just about anything but I specialize in flooring, refinishing hardwood flooring, and custom showers. ( Tile Work) I take pride in my work. I will be honest with you. I'm not the fastest around. But I'll guarantee you that my work will be some of the best around


Keller's Painting LLC.

No reviews yet

Keller's Painting LLC.

No reviews yet
4 years of experience

Residential and Commercial Interior/Exterior Painting , Vinyl Siding Contractors. We have 50 total combined years of experience. Professionals that serve the greater Tri-Cities area. We are Bonded and Insured. We are owner operated with a large business mind set with a small company https:kellerspaintingllc.com

Residential and Commercial Interior/Exterior Painting , Vinyl Siding Contractors. We have 50 total combined years of experience. Professionals that serve the greater Tri-Cities area. We are Bonded and Insured. We are owner operated with a large business mind set with a small company https:kellerspaintingllc.com

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Security Doors questions, answered by experts

Depending on the type of French doors you choose, they may be more expensive than sliding doors. Generally speaking, a single in-swing or out-swing French door will cost less than a sliding door, as it contains fewer materials and is easier to install. However, sliding doors usually have a slightly lower price tag, especially when compared to the standard double in-swing or double out-swing French doors.

Installing a dog door into an existing door is a quicker, easier project than installing one in a wall. Installing a pet door into a wall requires cutting through your home’s drywall, ensuring no pipes or wires are cut, and sealing the new opening so as not to compromise the safety and stability of your home’s walls, all of which may be a bigger project than many homeowners are looking to undertake.

Security doors are not limited to standard sizes, and you can customize them to fit your needs and entryway dimensions. That's one of the fantastic things about security doors—they can be tailored to match your home. Keep in mind that a custom-sized security door will likely cost more than a standard size. 

A door sill is the horizontal part of the door frame at the bottom, while a door jamb consists of the vertical parts of the frame on either side. The door sill serves as a threshold, sealing the bottom of the door, while the door jamb provides structural support and houses the hinges and latch. Both are essential components of a door frame, with the door sill acting as a transition point and the door jamb providing stability and functionality.

Bifold doors are one of the most inexpensive interior door options. On average, the cost to install bifold doors ranges between $100 and $300. The door material will factor into the cost as well, with hollow core and solid core being on the lower end of the cost spectrum. 

The Mountain City, TN homeowners’ guide to security door installation services

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