This was my second job with them, this time (April 2020) under the Covid-19 cautions. They had set up a good drop-off system and the owner came out with a mask and gloves- very reassuring. Pricing is reasonable for the security their service gives. Will definitely use them again if needed.

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Security Door Installation reviews from real Angi homeowners in Tremont, ME
Last update on October 14, 2025
- Mark S.
- Christina R.
The quality was much better than the previous contractor. Everything looks great. I just had a problem getting the scheduling done. They were supposed to call to setup a day and the next thing I know they call me from my front door wondering why I wasn't home. If they could clean up their...
Find Security door installation pros in Tremont

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.
"There’s nothing like having the best of the best. I’ve used the other big security names before like Vivint and Brinks. They are OK. But after getting acclimated with ADT, it is clear why they are the best. Pricing is fair, equipment is reliable, and every one genuinely seems happy at their job. This goes a long way to a paying customer. Just our perspective for anyone else that is considering all of the big providers in the alarm system landscape. ADT is well well worth it."
Brianne E 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.
"There’s nothing like having the best of the best. I’ve used the other big security names before like Vivint and Brinks. They are OK. But after getting acclimated with ADT, it is clear why they are the best. Pricing is fair, equipment is reliable, and every one genuinely seems happy at their job. This goes a long way to a paying customer. Just our perspective for anyone else that is considering all of the big providers in the alarm system landscape. ADT is well well worth it."
Brianne E 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.

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

Services Butler
Services Butler
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

Midcoast Smart Systems
Midcoast Smart Systems
Midcoast Smart Systems is a locally owned and operated company that values honesty and integrity in all aspects of our business. I proudly serve Maine from Bath to MDI and all of Central Maine. I can design any system curtailed to your needs whether it is Residential, Commercial or Agricultural. With over 15+ years in the industry I can make any project a reality. From Surveillance, Safety, Access Control, HVAC, SmartHome, Audio/Visual, Automation: any of these systems can be integrated into one easy to use automated system that allows you control of your property from the comfort of your home or anywhere in the world. My services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact Midcoast Smart Systems today!
"Steve is very personable and knowledgeable. Thinks out of the box creatively and professionally to get the job done, get it done right, and save the consumer money. We are working together on another project already!"
Marie R on August 2021
Midcoast Smart Systems is a locally owned and operated company that values honesty and integrity in all aspects of our business. I proudly serve Maine from Bath to MDI and all of Central Maine. I can design any system curtailed to your needs whether it is Residential, Commercial or Agricultural. With over 15+ years in the industry I can make any project a reality. From Surveillance, Safety, Access Control, HVAC, SmartHome, Audio/Visual, Automation: any of these systems can be integrated into one easy to use automated system that allows you control of your property from the comfort of your home or anywhere in the world. My services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact Midcoast Smart Systems today!
"Steve is very personable and knowledgeable. Thinks out of the box creatively and professionally to get the job done, get it done right, and save the consumer money. We are working together on another project already!"
Marie R on August 2021
Wights Custom Carpentry
Wights Custom Carpentry
Fully Insured builder with experience in tiling, remodeling, siding, new construction decks or re-habs of existing, interior or exterior projects of any size. Servicing in or around Mount Desert Island.
Fully Insured builder with experience in tiling, remodeling, siding, new construction decks or re-habs of existing, interior or exterior projects of any size. Servicing in or around Mount Desert Island.
After hours connectivity
After hours connectivity
CCTV (Closed-Circuit Television) and audio-visual work involve the installation, maintenance, and management of systems designed to monitor, record, and display video and audio content Audio and visual. This involves setting up various audio and visual equipment, such as projectors, screens, speakers, and microphones, tailored to specific environments like conference rooms or auditoriums.
CCTV (Closed-Circuit Television) and audio-visual work involve the installation, maintenance, and management of systems designed to monitor, record, and display video and audio content Audio and visual. This involves setting up various audio and visual equipment, such as projectors, screens, speakers, and microphones, tailored to specific environments like conference rooms or auditoriums.
Soucys property improvements llc
Soucys property improvements llc
Soucys property improvements llc is your go-to handyman. over 15 years experience on improving properties.
"Great! He kept in touch and arrived when he said he would. He is clean and personable. He was able to finish within his estimated time for this project."
Robin B on July 2024
Soucys property improvements llc is your go-to handyman. over 15 years experience on improving properties.
"Great! He kept in touch and arrived when he said he would. He is clean and personable. He was able to finish within his estimated time for this project."
Robin B on July 2024
R&B Builders & Handyman Service
R&B Builders & Handyman Service
we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.
we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.
P&M Contracting 207
P&M Contracting 207
Were a small town company that has a big time attention to detail. If your looking for a cree that can get your home remodeling or improvement projects done in a timely manner and affordable rate, then were your team.
"It went horrible. The guy ended up running off with my money and stole my personal property as well."
Shawn C on August 2021
Were a small town company that has a big time attention to detail. If your looking for a cree that can get your home remodeling or improvement projects done in a timely manner and affordable rate, then were your team.
"It went horrible. The guy ended up running off with my money and stole my personal property as well."
Shawn C on August 2021
FAQs for security door installation projects in Tremont, ME
The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:
Video surveillance monitoring: $40–$65 per month
Smart home locks: $150
Smart home lighting: $15–$90
Smart smoke, fire, and carbon monoxide alarms: $35–$100
Smart thermostat: $130–$500
Door installation usually takes three and four hours, including removing the old door and frame, fitting the new door and frame in place, shimming it to make sure it’s perfectly level, and making adjustments to the hinges and locking mechanisms to ensure proper functionality. A door-hanging professional can replace an interior door in between one and two hours. Door installation will take significantly longer if your installer needs to create a wall opening, and it can take less time if the existing door frame remains.
The average cost to install a door is around $1,100, but you could pay anywhere from $150 for a hollow-core interior door installation up to $2,000 or a high-end exterior door installation. There are a few cost factors to consider to get an accurate price, including whether your wall opening exists, the type of door, the quality and security of the door, whether you need to replace the frame, and the door size. You can expect to pay $150 to $700 for a standard 36-by-80-inch door and between $400 and $1,600 for an 80-by-48-inch door.
Yes, a home security system can be worth it for your peace of mind alone, but it can also save you up to 20% on your home insurance. The insurance savings will help defray the initial setup costs and subscription costs over time. Locations with higher crime rates also make home security systems a valuable investment, but it ultimately depends on your personal preferences and asset values.
It’s possible to install a door yourself if the wall opening already exists, but the work is rather complicated, and a professional installation is usually well worth the investment. For your door to work and close properly, you’ll need to shim and level the door frame in your wall perfectly, which can be difficult. Additionally, we recommend you always hire a professional door installer to place an exterior door, as mistakes during the installation process can lead to poor security for your home.
The Tremont, ME homeowners’ guide to security door installation services
From average costs to expert advice, get all the answers you need to get your job done.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"