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    Verified window and door contracting services reviews

Find Window and door contractors in Portsmouth

Avatar for Couto Construction Inc.

Couto Construction Inc.

895 Post Road
New on AngiNew on Angi
Approved Pro

Couto Construction Inc.

895 Post Road
New on AngiNew on Angi
Approved Pro
198 local quotes requested
38 years of experience

Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Massachusetts, Cape Cod, Metro West, and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.

Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Massachusetts, Cape Cod, Metro West, and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.


Avatar for Marshall Building & Remodeling

Marshall Building & Remodeling

152 Forbes St
4.76(
310
)
Approved Pro

Marshall Building & Remodeling

152 Forbes St
4.76(
310
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
97 local quotes requested

Fourteen-time winners of the Angie's List Super Service Award (2009-2023), Marshall Building & Remodeling is a local, family-run roofing, siding, and window company providing superior service and products to RI and MA homeowners since 1983. See for yourself what sets us apart from the rest. Call today for a free estimate 401-438-1499 or visit marshallbr.com.

"Marshall Building just completed my new roof. They previously did my new windows and siding. Their customer service, materials and workmanship are the best I have ever experienced in a company. Thank you to every one of your employees."

Eloise A on September 2025

Fourteen-time winners of the Angie's List Super Service Award (2009-2023), Marshall Building & Remodeling is a local, family-run roofing, siding, and window company providing superior service and products to RI and MA homeowners since 1983. See for yourself what sets us apart from the rest. Call today for a free estimate 401-438-1499 or visit marshallbr.com.

"Marshall Building just completed my new roof. They previously did my new windows and siding. Their customer service, materials and workmanship are the best I have ever experienced in a company. Thank you to every one of your employees."

Eloise A on September 2025


Avatar for Power Home Remodeling

Power Home Remodeling

201 Jones Rd
4.60(
835
)
Approved Pro

Power Home Remodeling

201 Jones Rd
4.60(
835
)
Approved Pro
Customers say: Quality work
326 local quotes requested
33 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


VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro

VELUX America

2173 HAWKINS ST STE H
New on AngiNew on Angi
Approved Pro
569 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.


Avatar for VENTURE WINDOW LLC.

VENTURE WINDOW LLC.

33 Freeway Drive
4.62(
93
)
Approved Pro

VENTURE WINDOW LLC.

33 Freeway Drive
4.62(
93
)
Approved Pro
Customers say: Quality work
31 local quotes requested
39 years of experience

WE DO NOT INSTALL INTERIOR DOORS. - WE ONLY INSTALL DOORS AND WINDOWS WE PROVIDE. Prices start at $589 installed for windows. Venture Window has been in business for 40 years. We have a huge selection of products for every need. Residential, Historic, Commercial, Vinyl - Wood - Aluminum. We are wholesale distributors for all our product lines and pass the savings on to the consumer. We feature our own in house installers (NEVER subs) and have a 5 star customer satisfaction rating. The owners, Bruce Schulbaum & John Mills III oversee all projects and guarantee satisfaction. Call or stop by our enormous showroom conveniently located in Providence. ALL PRODUCTS ARE ENERGY STAR RATED FOR HIGHEST EFFICIENCY. MOST PRODUCTS CARRY A LIFETIME WARRANTY & WE PROVIDE A 5 YEAR LABOR WARRANTY ON INSTALLED PRODUCTS. WE DO NOT INSTALL INTERIOR DOORS.

"The owner himself sold me my replacement windows. I remember him making a big deal that all windows come with a LIFETIME Warranty. We joked about having small children and the unexpected things that can happen. He reassured me Lifetime means Lifetime. He also hand wrote it on my invoice. That coming from the owner was a large part of why I paid Venture more than their competitors. A few years passed and one of my windows started getting cloudy. I went to Venture and in a week or so I picked up my replacement. Now again I have another cloudy piece of glass. Only this time Venture forwarded me to their vendor who told us we would need to fill out an online form. After approx 4 weeks with no update we contacted them again. They said since its been 20yrs we would need to pay $70 for the replacement. I left a message for Bruce only to be called back by his staff to let me know $70 was more important than honoring their agreement. This is something to consider before hiring."

Sophia M on June 2023

WE DO NOT INSTALL INTERIOR DOORS. - WE ONLY INSTALL DOORS AND WINDOWS WE PROVIDE. Prices start at $589 installed for windows. Venture Window has been in business for 40 years. We have a huge selection of products for every need. Residential, Historic, Commercial, Vinyl - Wood - Aluminum. We are wholesale distributors for all our product lines and pass the savings on to the consumer. We feature our own in house installers (NEVER subs) and have a 5 star customer satisfaction rating. The owners, Bruce Schulbaum & John Mills III oversee all projects and guarantee satisfaction. Call or stop by our enormous showroom conveniently located in Providence. ALL PRODUCTS ARE ENERGY STAR RATED FOR HIGHEST EFFICIENCY. MOST PRODUCTS CARRY A LIFETIME WARRANTY & WE PROVIDE A 5 YEAR LABOR WARRANTY ON INSTALLED PRODUCTS. WE DO NOT INSTALL INTERIOR DOORS.

"The owner himself sold me my replacement windows. I remember him making a big deal that all windows come with a LIFETIME Warranty. We joked about having small children and the unexpected things that can happen. He reassured me Lifetime means Lifetime. He also hand wrote it on my invoice. That coming from the owner was a large part of why I paid Venture more than their competitors. A few years passed and one of my windows started getting cloudy. I went to Venture and in a week or so I picked up my replacement. Now again I have another cloudy piece of glass. Only this time Venture forwarded me to their vendor who told us we would need to fill out an online form. After approx 4 weeks with no update we contacted them again. They said since its been 20yrs we would need to pay $70 for the replacement. I left a message for Bruce only to be called back by his staff to let me know $70 was more important than honoring their agreement. This is something to consider before hiring."

Sophia M on June 2023


"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


A.I.T.C. LLC

366 Webster Ave
5.00(
1
)
Approved Pro

A.I.T.C. LLC

366 Webster Ave
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

A.I.T.C. 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.

"Best quality, best service, best price."

Todd L on May 2021

A.I.T.C. 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.

"Best quality, best service, best price."

Todd L on May 2021


Avatar for Island Maintenance and Remodeling, Inc.

Island Maintenance and Remodeling, Inc.

3 Early Street
4.97(
20
)
Approved Pro

Island Maintenance and Remodeling, Inc.

3 Early Street
4.97(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

Island Maintenance and Remodeling, Inc., is a locally owned and operated company with over 25 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of remodeling of kitchens and bathrooms and new construction as well as window replacement, rotted wood replacement, sidewall shingles, clapboard, vinyl siding, additions from the foundation up or just adding to your existing home.. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We offer a one year guarantee on all work performed. Estimates are free and there are no up front costs with us. Call us today for a quote 401-265-3761 or go to our website at islandmr.com to see past jobs.

"Great customer service."

Manuel V on April 2022

Island Maintenance and Remodeling, Inc., is a locally owned and operated company with over 25 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of remodeling of kitchens and bathrooms and new construction as well as window replacement, rotted wood replacement, sidewall shingles, clapboard, vinyl siding, additions from the foundation up or just adding to your existing home.. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We offer a one year guarantee on all work performed. Estimates are free and there are no up front costs with us. Call us today for a quote 401-265-3761 or go to our website at islandmr.com to see past jobs.

"Great customer service."

Manuel V on April 2022


Castle - The Window People

109 Gaither Drive, Unit 309
4.17(
944
)
Approved Pro

Castle - The Window People

109 Gaither Drive, Unit 309
4.17(
944
)
Approved Pro
Customers say: Quality work
49 local quotes requested
34 years of experience

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!

"Great job overall. Had some minor installation issues but they were very responsive to fixing the things that I was concerned about without a hassle which means a lot"

Gary M on September 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!

"Great job overall. Had some minor installation issues but they were very responsive to fixing the things that I was concerned about without a hassle which means a lot"

Gary M on September 2024


Newpro Operating, LLC

26 Cedar St
4.78(
2,842
)
Approved Pro

Newpro Operating, LLC

26 Cedar St
4.78(
2,842
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
338 local quotes requested

NEWPRO Operating LLC. has been meeting the needs of New England homeowners for more than 75 years. Family-operated for three generations, NEWPRO offers complete window and door replacement services, featuring double and triple-pane options in a variety of different colors, so there is a window and style for every budget. NEWPRO's best-in-the-industry warranties on product and labor combined with exceptional installation practices and standards set us apart from the rest. Expect a worry-free, hassle-free experience from start through the life of your product with NEWPRO. NEWPRO Home Solutions are the choice for superior performance, beauty and safety.

"Both the primary installer, Matt, and the subsequent installer who finished some details, Dawson, were top notch in their workmanship and customer interaction."

Mark F on December 2023

NEWPRO Operating LLC. has been meeting the needs of New England homeowners for more than 75 years. Family-operated for three generations, NEWPRO offers complete window and door replacement services, featuring double and triple-pane options in a variety of different colors, so there is a window and style for every budget. NEWPRO's best-in-the-industry warranties on product and labor combined with exceptional installation practices and standards set us apart from the rest. Expect a worry-free, hassle-free experience from start through the life of your product with NEWPRO. NEWPRO Home Solutions are the choice for superior performance, beauty and safety.

"Both the primary installer, Matt, and the subsequent installer who finished some details, Dawson, were top notch in their workmanship and customer interaction."

Mark F on December 2023

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Window Door Contractors questions, answered by experts

Regularly check hinges, lubricate locks, and inspect weatherstripping for signs of wear.

If your specific sliding glass door model is out of stock or no longer being built, it may still be best to contact the original manufacturer or installer. They can suggest a comparable replacement that is similar in size, avoiding more expensive repairs to retrofit a new door to an older opening. 

Sliding doors and pocket doors are both great space savers, but they work a bit differently. A sliding door moves along a track and is always visible, sliding next to a wall or another door. On the other hand, a pocket door slides into a slot in the wall, hiding away completely when it's open. This makes pocket doors a perfect choice if you're looking to maximize every inch of floor space, unlike sliding doors that can still take up some room even when they're open.

To build a standard size, six-panel door yourself, you’ll need four 2-foot by 6-foot boards, one 2-foot by 8-foot or 2-foot by 10-foot board, and a sheet of 3/4-inch, paint-grade plywood. The 2-foot by 6-foot boards will serve as your stiles, top rail, and horizontal and vertical mullions, and the wider board will serve as the bottom rail, which is usually wider than the other horizontal pieces. The plywood will serve as the panels, but you’ll need around five 1-foot by 6-foot boards to make your own panels if you want to stain the door rather than paint it.

Longer screws can make a door more secure, but this isn’t a foolproof method for security. Replacing the short screws in your door’s strike plate with screws that are 3 inches long will make it much more difficult for an intruder to force entry by kicking down the door, but it won’t do anything to stop them from picking the lock. 

The Portsmouth, RI 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.