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Find Window and door contractors in New Boston

Avatar for Alamo Garage Doors

Alamo Garage Doors

4.96(
190
)
Approved Pro

Alamo Garage Doors

4.96(
190
)
Approved Pro
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Free onsite estimate

We guarantee your satisfaction and we won’t leave until the job is done right. 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 a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025

We guarantee your satisfaction and we won’t leave until the job is done right. 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 a free estimate today.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025


Avatar for Mel Martin Windows LLC

Mel Martin Windows LLC

4.96(
72
)
Approved Pro

Mel Martin Windows LLC

4.96(
72
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1973 years of experience

At Mel Martin Windows LLC, we pride ourselves on being Manchester’s premier destination for top-quality windows and doors. Our mission is to enhance the beauty and efficiency of your home with our wide selection of products that blend innovative design with classic style. Our Products: Energy-Efficient Windows: Designed to withstand New Hampshire’s varied climate, our windows offer superior insulation, reducing your energy bills and increasing your comfort. Durable Doors: From elegant front entryways to secure back doors, our products promise longevity and performance. Custom Installations: Our experienced team provides professional installation services, ensuring a perfect fit and finish every time. Expert Consultations: We offer personalized consultations to help you choose the right products for your home’s aesthetics and your budget. Our Commitment: As a locally owned and operated business, we understand the unique needs of Manchester homeowners. Customer Satisfaction: Your satisfaction is our top priority. We strive to exceed expectations with our quality products and exceptional service. Contact us to schedule an in-home estimate. Let Mel Martin Windows LLC transform your home today!

"I want to give my highest possible recommendation for Craig at Mel Martin Windows! I hired them when I found significant rot and decay in the wood around my front door. Craig came to our home, evaluated the situation and created a great plan to fix everything. We ended up replacing the wood around the door and installing an entirely new door. Craig did an exceptional job at recreating the decorative brick mold we had on the door frame by using PVC products. He corrected all the previous issues and now gave us a new solution that will withstand the weather for years to come. Extremely happy with his professionalism, punctuality, flexibility and pricing. He is a true craftsman and a pleasure to do business with. Very pleased with how our project turned out."

Ryan N on June 2024

At Mel Martin Windows LLC, we pride ourselves on being Manchester’s premier destination for top-quality windows and doors. Our mission is to enhance the beauty and efficiency of your home with our wide selection of products that blend innovative design with classic style. Our Products: Energy-Efficient Windows: Designed to withstand New Hampshire’s varied climate, our windows offer superior insulation, reducing your energy bills and increasing your comfort. Durable Doors: From elegant front entryways to secure back doors, our products promise longevity and performance. Custom Installations: Our experienced team provides professional installation services, ensuring a perfect fit and finish every time. Expert Consultations: We offer personalized consultations to help you choose the right products for your home’s aesthetics and your budget. Our Commitment: As a locally owned and operated business, we understand the unique needs of Manchester homeowners. Customer Satisfaction: Your satisfaction is our top priority. We strive to exceed expectations with our quality products and exceptional service. Contact us to schedule an in-home estimate. Let Mel Martin Windows LLC transform your home today!

"I want to give my highest possible recommendation for Craig at Mel Martin Windows! I hired them when I found significant rot and decay in the wood around my front door. Craig came to our home, evaluated the situation and created a great plan to fix everything. We ended up replacing the wood around the door and installing an entirely new door. Craig did an exceptional job at recreating the decorative brick mold we had on the door frame by using PVC products. He corrected all the previous issues and now gave us a new solution that will withstand the weather for years to come. Extremely happy with his professionalism, punctuality, flexibility and pricing. He is a true craftsman and a pleasure to do business with. Very pleased with how our project turned out."

Ryan N on June 2024


Avatar for Power Home Remodeling

Power Home Remodeling

4.76(
783
)
Approved Pro

Power Home Remodeling

4.76(
783
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1992 years of experience

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.

"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."

Tim O on September 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.

"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."

Tim O on September 2025


"James gave me the lowest quote and installed my floor two weeks from when I signed with him. I wanted the floor done by Easter and he delivered! It turned out beautiful! We couldn’t be happier!"

Angela P on April 2025

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"James gave me the lowest quote and installed my floor two weeks from when I signed with him. I wanted the floor done by Easter and he delivered! It turned out beautiful! We couldn’t be happier!"

Angela P on April 2025


Avatar for Green Nature Homes

Green Nature Homes

5.00(
20
)
Approved Pro

Green Nature Homes

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2004 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Fast responders and reasonable price. Very pleasant people to work with.."

Giora L on May 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Fast responders and reasonable price. Very pleasant people to work with.."

Giora L on May 2025


"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025

Want your weekends back! We can help with all your projects large and small. Specializing in all phases of construction, full remodeling, repair & handyman work. Call us today for a free estimate. Now servicing southern New Hampshire and Northern Massachusetts

"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025


Avatar for Morgan Exteriors, LLC

Morgan Exteriors, LLC

4.91(
121
)
Approved Pro

Morgan Exteriors, LLC

4.91(
121
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2001 years of experience

Morgan Exteriors is a Window and Custom Design & build Sunroom company serving NH & MA. We are a distributor and installer of Okna Windows one of the most energy efficient windows in the country. Our installations are performed by our factory trained employee crews. We are meticulous when we measure, install, and clean up. All of our Sunrooms are built from the ground up utilizing mother natures best building product -Wood. We never use out of the box, pre-fabricated aluminum systems. Our designer meets with you to help bring YOUR ideas to life. We are the distributor and installer of the Sunspace Vertical Window Systems. The WeatherMaster® products are an economical way to expand the functionality of your existing screen room or we use them as the window system for a 3 season Sunroom. Our 4-Season Sunroom additions pass all DOE REScheck energy compliance, and can be incorporated with your home as conditioned living space.

"Morgan Exteriors went above and beyond!! Their professionalism and expertise from the first initial call to Josh, on site estimate by Lou to the final measurements and all questions and concerns answered by the install Manager PJ. We had questionable weather and the two installers were running a little late. They arrived at 11:30 AM and had all seventeen windows installed by 4:45 PM! These two gentlemen were are very experienced and have many years under their belts and they are employed by Morgan Exteriors and have been for many years, it showed. That consistency, workmanship and professionalism completely convinced me of Morgan Exteriors warranty not just on the windows but the workmanship of the install. This took the fear of some of these other window installer businesses away completely. What I didn?t want is a company who installed a certain brand of window and that company hired inexperienced contractors not to be heard from again. The final project came out spectacular!!!!"

Michael P on December 2024

Morgan Exteriors is a Window and Custom Design & build Sunroom company serving NH & MA. We are a distributor and installer of Okna Windows one of the most energy efficient windows in the country. Our installations are performed by our factory trained employee crews. We are meticulous when we measure, install, and clean up. All of our Sunrooms are built from the ground up utilizing mother natures best building product -Wood. We never use out of the box, pre-fabricated aluminum systems. Our designer meets with you to help bring YOUR ideas to life. We are the distributor and installer of the Sunspace Vertical Window Systems. The WeatherMaster® products are an economical way to expand the functionality of your existing screen room or we use them as the window system for a 3 season Sunroom. Our 4-Season Sunroom additions pass all DOE REScheck energy compliance, and can be incorporated with your home as conditioned living space.

"Morgan Exteriors went above and beyond!! Their professionalism and expertise from the first initial call to Josh, on site estimate by Lou to the final measurements and all questions and concerns answered by the install Manager PJ. We had questionable weather and the two installers were running a little late. They arrived at 11:30 AM and had all seventeen windows installed by 4:45 PM! These two gentlemen were are very experienced and have many years under their belts and they are employed by Morgan Exteriors and have been for many years, it showed. That consistency, workmanship and professionalism completely convinced me of Morgan Exteriors warranty not just on the windows but the workmanship of the install. This took the fear of some of these other window installer businesses away completely. What I didn?t want is a company who installed a certain brand of window and that company hired inexperienced contractors not to be heard from again. The final project came out spectacular!!!!"

Michael P on December 2024


Avatar for Universal Windows Direct of Manchester

Universal Windows Direct of Manchester

4.81(
60
)
Approved Pro

Universal Windows Direct of Manchester

4.81(
60
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2015 years of experience

Universal Windows Direct of Manchester serves all of Central and Southern NH; we specialize in windows, doors, siding, and roofing. We carry our own exclusive brand of windows and siding called Unishield, and we have some of the best warranties in the industry. We are a preferred Owens Corning roofing installer. One of the key points that differentiates our window products from our competitors is that we use only virgin vinyl, built in one solid piece custom to each opening rather than standard sizes modified during installation. This creates a seamless fit that will not bend, crack, or warp over time. We also use the exclusive super spacer in between the panes of glass instead of metal, which is used by most window manufacturers. This amazing material almost completely diminishes any heat or cold transfer within the panes of glass, keeping you and your home comfortable and energy-efficient no matter the season!

"Quick and efficient installation with zero hassle. "

Edward S on August 2025

Universal Windows Direct of Manchester serves all of Central and Southern NH; we specialize in windows, doors, siding, and roofing. We carry our own exclusive brand of windows and siding called Unishield, and we have some of the best warranties in the industry. We are a preferred Owens Corning roofing installer. One of the key points that differentiates our window products from our competitors is that we use only virgin vinyl, built in one solid piece custom to each opening rather than standard sizes modified during installation. This creates a seamless fit that will not bend, crack, or warp over time. We also use the exclusive super spacer in between the panes of glass instead of metal, which is used by most window manufacturers. This amazing material almost completely diminishes any heat or cold transfer within the panes of glass, keeping you and your home comfortable and energy-efficient no matter the season!

"Quick and efficient installation with zero hassle. "

Edward S on August 2025


Avatar for Romeo's Windows

Romeo's Windows

4.89(
47
)
Approved Pro

Romeo's Windows

4.89(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2000 years of experience

We are a small, father and son window and door company servicing NH, MA and southern ME. Available for phone calls any day and time and offering our services Monday through Saturday (phone and emails on Sundays as well). We provide high end services at affordable prices and always make sure our customers are satisfied before we leave any job. Please consider using Romeo Vanegas, LLC Custom & Replacement Windows and Doors for your next home improvement project and we look forward to hearing from you.

"Fantastic job! I was really pleased with the quality of the work, price, timeliness of the installation and the communication. Kevin was really great to work with as he is a real professional with a focus on customer service and quality of work. I reviewed a number of contractors and selected Romeo's Windows because of the great reviews on Angie's List. I'm happy to have had the same great experience and provide my highest recommendation. The windows look great and the front door and storm door look fabulous! If you are looking for an honest craftsman who cares about the quality of the work, completes the job efficiently and communicates regularly, think about hiring Romeo's windows. I'm really happy that I did."

Tom C on May 2020

We are a small, father and son window and door company servicing NH, MA and southern ME. Available for phone calls any day and time and offering our services Monday through Saturday (phone and emails on Sundays as well). We provide high end services at affordable prices and always make sure our customers are satisfied before we leave any job. Please consider using Romeo Vanegas, LLC Custom & Replacement Windows and Doors for your next home improvement project and we look forward to hearing from you.

"Fantastic job! I was really pleased with the quality of the work, price, timeliness of the installation and the communication. Kevin was really great to work with as he is a real professional with a focus on customer service and quality of work. I reviewed a number of contractors and selected Romeo's Windows because of the great reviews on Angie's List. I'm happy to have had the same great experience and provide my highest recommendation. The windows look great and the front door and storm door look fabulous! If you are looking for an honest craftsman who cares about the quality of the work, completes the job efficiently and communicates regularly, think about hiring Romeo's windows. I'm really happy that I did."

Tom C on May 2020


Avatar for Power Home Remodeling

Power Home Remodeling

4.63(
483
)
Approved Pro

Power Home Remodeling

4.63(
483
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1992 years of experience

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025

Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."

Phetdara P on October 2025

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Window Door Contractors questions, answered by experts

For most doors, you can use a 1-inch chisel to create the mortise for the strike plate. In addition, you can use a 3/4-inch chisel for more refined cuts and to clean up the edges of your mortise. The smaller tool is handy when squaring off the edges around the hole for your latch.

French doors can seal better, so a good quality, well-insulated French door will be more energy efficient than the best insulated sliding door. That’s because there’s no way to totally seal a sliding door and still allow it to slide past the jamb effectively.

A well-installed storm door in good shape can add value to your home. But if it looks shabby or is hanging off its hinges, it could have the opposite effect. In general, the mere existence of a storm door likely won’t fetch you much more on the sale price of your home, but it can improve your home’s curb appeal and help it catch the eye of more potential buyers.

A door sill is the bottom portion of your door frame, while a threshold is the transition piece that separates the two types of flooring between rooms, or serves as the transition between the interior and exterior on an exterior door. The threshold sits on top of the door sill. A kick plate is a protective plate that sits against the face of a door to prevent damage to the door from feet and shoes. You’ll usually only find kick plates on exterior doors, while every door has a door sill, and most exterior and interior doors have a threshold.

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

The New Boston, NH homeowners’ guide to window and door contracting services

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