I hired Guilded Touch to construct an attached deck off my front door. Right from the onset, Joel was fantastic to work with. He has a real eye for detail and didn’t look to cut any corners. Even though I had a strong vision of how I wanted the deck to look, he worked with me to improve some...

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TRUSTED BY GRANTHAM, NH HOMEOWNERS
4.7
Average homeowner rating18
Verified window and door contracting services reviews
Verified Reviews for Window And Door Contracting pros in Grantham, NH
Last update on October 11, 2025
- Frank C.
- Hollyann M.
Prompt, open line of communication at all times, took detailed notes on exactly what we were looking for. Left us brochures, with samples, on roofing products and colors, fully explained the warranty. After comparing a few different contractors we got a great price. The team was attentive and...
- Karyn B.
For the older population that remembers what contractors use to be like, taking pride in their work and going above and beyond expectations this is the group you want to hire.
- Robert M.
The men from Claremont Glassworks did an excellent job when I had my garage doors replaced. They were on time, professional, and polite. They had both doors removed, and new ones replaced, plus two new garage door openers installed, in only a couple of hours. Great doing business with them
- Erin M.
The in home estimate was very informative. We knew exactly what to expect on the day the cleaning was to be performed. The window cleaners arrived promptly at 8 am. Paul and his helpers came in and introduced themselves and ask for a tour of the house. After a 10 minute walk thru, these guys...
- Dan S.
Excellent contractor! Owner, who made the first visit to scope out the job - along with the installer, were both extremely professional, honest and courteous. Job was done for exactly the amount of the estimate - and was done extremely well using high quality parts (stainless steel lag...
- John E.
I was having difficulty with my dishwasher, and found Randy's service through Angie's list. They were able to come out within a couple of days and promptly fixed the problem. Very minor repair. He was only there for an hour, and was able to fix the problem and help clean out the dishwasher...
Find Window and door contractors in Grantham
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.

Clear Choice Home Improvements
Clear Choice Home Improvements
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
Sidewinder Industries Handyman Services
Sidewinder Industries Handyman Services
"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."
"Very flexible with scheduling, attentive to what I wanted, paid attention to details, and communicated effectively."
Nicole M on October 2025
"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."
"Very flexible with scheduling, attentive to what I wanted, paid attention to details, and communicated effectively."
Nicole M on October 2025
Top Tier Painting
Top Tier Painting
Top Tier Painting is here to provide your home with the craftsmanship it deserves. Serving demanding clients has helped cultivate an attention to detail unmatched in value. We pride ourselves on our proactive approach to jobsite tidiness. We continuously use vacuum's with dust bags and HEPA filters. We isolate work area's to control possible dust migration. Dust creating tools are attached to vacuum's. We are very friendly and believe communication throughout the projects are instrumental to satisfying our customers. We love to answer questions and solve problems with your ideas or budget.
"No comments provided."
Janelle M on March 2020
Top Tier Painting is here to provide your home with the craftsmanship it deserves. Serving demanding clients has helped cultivate an attention to detail unmatched in value. We pride ourselves on our proactive approach to jobsite tidiness. We continuously use vacuum's with dust bags and HEPA filters. We isolate work area's to control possible dust migration. Dust creating tools are attached to vacuum's. We are very friendly and believe communication throughout the projects are instrumental to satisfying our customers. We love to answer questions and solve problems with your ideas or budget.
"No comments provided."
Janelle M on March 2020

Barton's Perfection +, LLC
Barton's Perfection +, LLC
With over 21 years of experience in the general contracting industry, we are the experts you need to take care of your home or business. Start that 2023 year off with perfection + Licensed & Insured! MOST IMPORTANTLY : We understand not every customer is looking for just good work. They're looking to find a go to. Someone who not only astounds them with their work but astounds them with transparency! Astounds them with glowing positive energy on the first encounter which grows a powerfully stout trust between individuals! Here is a link to our facebook page. Many reviews by trusted repeat customers and just another great way to get familiar with Barton's Perfection + LLC. Here is the link. https://www.facebook.com/BartonsPerfectionPlus/ Owner - CodyBarton 802 - 369 - 9656 Barton's Perfection + LLC
"We hired Cody to do some wallboard repair and to replace 4 interior Luan doors with 4 standard Masonite slabs in existing pre-hung door frames. The wall repair came out great, but the doors turned out to be well beyond his skill level. A carpenter friend had measured and delivered the doors to us, but he became too busy to do the work so we hired Cody. Surprisingly Cody claimed the standard doors were 1/8â too wide and too tall, and that both the width and height had to be trimmed. We questioned him but trusted his â expertiseâ and relented. He wound up cutting off so much of the width and height that we are left with visible gaps between the doors and the jambs. And because the barrel of the doorknobs did not reach the strike plates, he "fixed" his mistake by â doubled upâ two strike plates on each door so three catch - the fourth still doesn't. In short, he ruined $400 worth of doors, which have to be replaced â and installed â by a competent contractor. Cody refuses to discuss a solution, claiming that he warned us that trimming the doors would be problematic, and blaming us for telling him to cut the doors â all of which we vigorously deny. He was the one who suggested the â fix,â and we trusted he knew what he was doing. It wasnâ t until he was finished that we saw the horrific mistakes and that his workmanship was abysmal. Weâ ve never written a bad review but cannot recommend Bartonâ s Perfection if you need carpentry work. His work was far from â perfection.â"
Tom C on August 2024
With over 21 years of experience in the general contracting industry, we are the experts you need to take care of your home or business. Start that 2023 year off with perfection + Licensed & Insured! MOST IMPORTANTLY : We understand not every customer is looking for just good work. They're looking to find a go to. Someone who not only astounds them with their work but astounds them with transparency! Astounds them with glowing positive energy on the first encounter which grows a powerfully stout trust between individuals! Here is a link to our facebook page. Many reviews by trusted repeat customers and just another great way to get familiar with Barton's Perfection + LLC. Here is the link. https://www.facebook.com/BartonsPerfectionPlus/ Owner - CodyBarton 802 - 369 - 9656 Barton's Perfection + LLC
"We hired Cody to do some wallboard repair and to replace 4 interior Luan doors with 4 standard Masonite slabs in existing pre-hung door frames. The wall repair came out great, but the doors turned out to be well beyond his skill level. A carpenter friend had measured and delivered the doors to us, but he became too busy to do the work so we hired Cody. Surprisingly Cody claimed the standard doors were 1/8â too wide and too tall, and that both the width and height had to be trimmed. We questioned him but trusted his â expertiseâ and relented. He wound up cutting off so much of the width and height that we are left with visible gaps between the doors and the jambs. And because the barrel of the doorknobs did not reach the strike plates, he "fixed" his mistake by â doubled upâ two strike plates on each door so three catch - the fourth still doesn't. In short, he ruined $400 worth of doors, which have to be replaced â and installed â by a competent contractor. Cody refuses to discuss a solution, claiming that he warned us that trimming the doors would be problematic, and blaming us for telling him to cut the doors â all of which we vigorously deny. He was the one who suggested the â fix,â and we trusted he knew what he was doing. It wasnâ t until he was finished that we saw the horrific mistakes and that his workmanship was abysmal. Weâ ve never written a bad review but cannot recommend Bartonâ s Perfection if you need carpentry work. His work was far from â perfection.â"
Tom C on August 2024
Newpro Operating, LLC
Newpro Operating, LLC
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
Long Home Products
Long Home Products
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
Bradford Home Services
Bradford Home Services
Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!
Bradford Home Services is your personal maintenance company for your home, condo, rental property, or seasonal property! Born from our sister company Bradford Construction Management, you can trust your home is being reviewed by seasoned home builders! We have over 70 years of experience in the residential construction market, building high end homes, from design to finish. Take advantage of our bi-annual assessments for only $25/Month! We will review your whole home Exterior, Interior, plumbing, electrical, heating etc! we will then send you a detailed report with pictures, videos, and recommendation on fixes! But it doesn't stop there, we can price and repair any aspect of your home!
JLCC
JLCC
Jonathan Lord Custom Carpentry offers 20+ years experience in all your homes needs, both Interior and Exterior. From Frame to Finish. Need a new roof or roof repair? Have a certified master shingle applicator install your Shingles! We also specialize in Standing Seam Roofing and corrugated screw down panels. We can update your kitchen and bathroom. Window and door replacement. Additions, siding, decks, skylights, flooring, finish work, painting, rot repair and anything else your home may need. Contact us at 207-256-7155 or email [email protected].
Jonathan Lord Custom Carpentry offers 20+ years experience in all your homes needs, both Interior and Exterior. From Frame to Finish. Need a new roof or roof repair? Have a certified master shingle applicator install your Shingles! We also specialize in Standing Seam Roofing and corrugated screw down panels. We can update your kitchen and bathroom. Window and door replacement. Additions, siding, decks, skylights, flooring, finish work, painting, rot repair and anything else your home may need. Contact us at 207-256-7155 or email [email protected].
AJ General Construction
AJ General Construction
"APC Construction Inc: Elevating Roofing Excellence Above All" At APC Construction Inc, we take pride in being a leading roofing company that sets the bar high for quality, reliability, and customer satisfaction. With years of experience and a team of skilled professionals, we are dedicated to providing top-notch roofing solutions that exceed expectations. Our clear and detailed business overview showcases our commitment to excellence. As a roofing company, we specialize in a wide range of services, including roof installation, repair, maintenance, and replacement. Whether it's a residential or commercial project, we have the expertise to handle it all. What sets us apart from our main competitor, Roofing, is our unwavering dedication to delivering exceptional results. We understand that a roof is not just a structure; it is a vital component that protects your property and loved ones. That's why we go above and beyond to ensure every project is executed with precision and attention to detail. Our slogan, "Elevating Roofing Excellence Above All," encapsulates our commitment to providing the highest level of craftsmanship and customer service. We believe in going the extra mile to exceed our clients' expectations, ensuring their complete satisfaction with every project. Choose APC Construction Inc for all your roofing needs, and experience the difference of working with a company that prioritizes excellence, reliability, and customer-centric solutions. Trust us to elevate your roofing experience above all others. - We are a fully licensed and insured roofing company. Our licensing ensures that we comply with local regulations and building codes, providing you with peace of mind. - Skilled Team: Our roofing professionals are highly trained and experienced in all aspects of roofing. They stay updated with the latest industry standards and techniques to deliver exceptional results.
"APC Construction Inc: Elevating Roofing Excellence Above All" At APC Construction Inc, we take pride in being a leading roofing company that sets the bar high for quality, reliability, and customer satisfaction. With years of experience and a team of skilled professionals, we are dedicated to providing top-notch roofing solutions that exceed expectations. Our clear and detailed business overview showcases our commitment to excellence. As a roofing company, we specialize in a wide range of services, including roof installation, repair, maintenance, and replacement. Whether it's a residential or commercial project, we have the expertise to handle it all. What sets us apart from our main competitor, Roofing, is our unwavering dedication to delivering exceptional results. We understand that a roof is not just a structure; it is a vital component that protects your property and loved ones. That's why we go above and beyond to ensure every project is executed with precision and attention to detail. Our slogan, "Elevating Roofing Excellence Above All," encapsulates our commitment to providing the highest level of craftsmanship and customer service. We believe in going the extra mile to exceed our clients' expectations, ensuring their complete satisfaction with every project. Choose APC Construction Inc for all your roofing needs, and experience the difference of working with a company that prioritizes excellence, reliability, and customer-centric solutions. Trust us to elevate your roofing experience above all others. - We are a fully licensed and insured roofing company. Our licensing ensures that we comply with local regulations and building codes, providing you with peace of mind. - Skilled Team: Our roofing professionals are highly trained and experienced in all aspects of roofing. They stay updated with the latest industry standards and techniques to deliver exceptional results.
FAQs for window and door contracting projects in Grantham, NH
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.
If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.
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.
Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.
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 Grantham, 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.
A storm door can protect your front door and let in more fresh air. Find out how much storm door installation costs for materials, labor, and more.
The frame is a crucial part of a door’s looks and proper functioning. Here’s how much you can expect to pay to replace a door frame in your home.
Welcome home! How much does exterior door installation cost when it's time to add a new entryway to your front or back porch? Let's take a look.
French doors are an elegant way to functionally add light to your home. Our guide explores standard French door sizes and dimensions.
Planning to install a new or replacement storm door? Learn how to measure for a storm door to ensure a snug, secure fit for your home.
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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