Get matched with top window pros in Alton, NH
There are 13 highly-rated local window pros.
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Verified Reviews for Window Service pros in Alton, NH
*The Angi rating for Window Service companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on March 06, 2025
Window pros in Alton
With over 30 years of experience serving the Barrington area, B.G. Construction is your solution for all your home improvement needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"BG Construction bid on several small jobs in December 2022, aware that work was expected to commence in March, 2023. Contract signed. Deposit required with installments paid on job completion. I would recommend setting â  service completed by dateâ  as part of contract. Jobs finally completed in December, 2023. Most work was sloppily done with little attention to detail and would need to be corrected. Last job with final payment will need to be totally re-done. Called contractor to report poor & incorrect workmanship that he needed to correct. Contractor said he would call back to schedule but now is ignoring my calls. So, contractor â  took the money and ranâ  . Totally unprofessional. I have pictures of his workmanship which confirm his total ineptitude in completing a job that he said he could do. Bill did not listen to me and argued with me, the home owner. I would not recommend this contractor at all."
Carol E on January 2024
With over 30 years of experience serving the Barrington area, B.G. Construction is your solution for all your home improvement needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!
"BG Construction bid on several small jobs in December 2022, aware that work was expected to commence in March, 2023. Contract signed. Deposit required with installments paid on job completion. I would recommend setting â  service completed by dateâ  as part of contract. Jobs finally completed in December, 2023. Most work was sloppily done with little attention to detail and would need to be corrected. Last job with final payment will need to be totally re-done. Called contractor to report poor & incorrect workmanship that he needed to correct. Contractor said he would call back to schedule but now is ignoring my calls. So, contractor â  took the money and ranâ  . Totally unprofessional. I have pictures of his workmanship which confirm his total ineptitude in completing a job that he said he could do. Bill did not listen to me and argued with me, the home owner. I would not recommend this contractor at all."
Carol E on January 2024
Freedom Framing and More, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving New Hampshire, NH and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"Timely and quality work"
John D on March 2024
Freedom Framing and More, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving New Hampshire, NH and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
"Timely and quality work"
John D on March 2024
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"Great"
Sean W on February 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"Great"
Sean W on February 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/.
"The company installed the windows several years ago and we really like the quality of the windows and the installers. Respectful of property. The only issue we had recently was one of the inside security tabs broke. They sent someone within a week. Very nice person. I was caught in traffic and he waited 10 minutes for me to get home. He replaced the security tab in under 30 seconds. Asked if we were happy with the windows, told him we were. They don't give the energy savings they claim, but the house stays a more comfortable temperature and the outside noises were diminished dramatically."
Lawrence J on January 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/.
"The company installed the windows several years ago and we really like the quality of the windows and the installers. Respectful of property. The only issue we had recently was one of the inside security tabs broke. They sent someone within a week. Very nice person. I was caught in traffic and he waited 10 minutes for me to get home. He replaced the security tab in under 30 seconds. Asked if we were happy with the windows, told him we were. They don't give the energy savings they claim, but the house stays a more comfortable temperature and the outside noises were diminished dramatically."
Lawrence J on January 2025
With over 10 years in the industry, Envy Homes LLC, takes great pride on providing quality service that customers can believe in. We will always see each project through to the customer's satisfaction. Give us a call today for an estimate and to get a General Contractor out to your home or business today!
"They showed up on time each day, were very knowledgeable of the work they performed. Showed up for the quote when we scheduled the first meeting and we were very impressed with the overall experience. The deck they built was spot on and perfect for our needs. They did make some recommendations as to how it would look and work better for us and we went with their decisions and are so happy and impressed. They were very neat about their work and very easy to talk with. I would never use anyone else, and HIGHLY RECOMMEND them for whatever you need. So great to work with."
phyllis p on July 2023
With over 10 years in the industry, Envy Homes LLC, takes great pride on providing quality service that customers can believe in. We will always see each project through to the customer's satisfaction. Give us a call today for an estimate and to get a General Contractor out to your home or business today!
"They showed up on time each day, were very knowledgeable of the work they performed. Showed up for the quote when we scheduled the first meeting and we were very impressed with the overall experience. The deck they built was spot on and perfect for our needs. They did make some recommendations as to how it would look and work better for us and we went with their decisions and are so happy and impressed. They were very neat about their work and very easy to talk with. I would never use anyone else, and HIGHLY RECOMMEND them for whatever you need. So great to work with."
phyllis p on July 2023
At MRC Construction Corp our priority is customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!
"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."
Julie L on October 2023
At MRC Construction Corp our priority is customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!
"Responsive. Respectful. Reliable. MRC Construction did an outstanding job with my new siding and gutters! This was my first big home improvement project. I set a budget, began the research and ultimately requested bids from four suppliers. MRC was the most competitive, offered the product selection and warranty I was looking for and their schedule fit mine. Rodrigo is professional and patient and answered all of my questions. Marco managed the onsite work flawlessly. From the first phone call to the last walk through, MRC Construction is FIVE stars. I highly recommend MRC Construction and will go back to them for my future projects."
Julie L on October 2023
Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!
"Two stars because the work was eventually finished, but they left work partially completed with a dormer exposed to rain for several weeks. They also sent a finished work certification before the work was done to ask me to certify that it was complete. The owner discounted the work slightly, but it was a bad experience that delayed the house renovation and I do not recommend this contractor to others"
Matthew T on December 2024
Capital Construction Contracting Inc. was founded in 2005 as a full service home remodeling company. We provide complete interior and exterior home improvement services specializing in James Hardie siding, including roofing, windows, doors, custom decks and interior remodels. We pride ourselves on fantastic customer service and top notch craftsmanship. We hold numerous certifications in the industry, and we are proud to work with the best products from leading manufacturers. No matter what home improvement needs you have, Capital Construction Contracting Inc. is here to provide you with quality solutions. Our mission is simple : to improve the lives of our customers by providing the highest quality building materials installed by highly skilled, professionally trained crafts persons with the highest level of customer service. Feel free to visit our showroom: 3 Norwood Street, Dorchester MA We value your business!
"Two stars because the work was eventually finished, but they left work partially completed with a dormer exposed to rain for several weeks. They also sent a finished work certification before the work was done to ask me to certify that it was complete. The owner discounted the work slightly, but it was a bad experience that delayed the house renovation and I do not recommend this contractor to others"
Matthew T on December 2024
Revive Roofing has implemented a tiered pricing structure, categorizing clients based on home size and estimated costs. This structure comprises three categories: Standard, Deluxe, and Premium. The Standard category utilizes basic materials lacking manufacturer warranties, typically suited for homeowners seeking to meet minimal city requirements for resale purposes. This package includes granulated underlayment, a three-foot Ice and Water Shield barrier, synthetic underlayment, and roll ventilation. The Deluxe category incorporates a warranty system designed for diverse weather conditions, featuring six feet of Ice and Water Shield, Pro-Armor Owens Corner system, designer architectural shingles, and enhanced airflow via OC Ridge Vent. The Premium category offers premium products with 100% warranty coverage, including OC Flex Ice and Water Barrier, nine feet of Ice Shield, synthetic underlayment, lifetime-warranted pipe boots, critter screen, and upgraded drip edge protection
"Keith and his crew worked efficiently , completed roof project with great care and knowledge. Highly recommend."
Gerald D on March 2025
Revive Roofing has implemented a tiered pricing structure, categorizing clients based on home size and estimated costs. This structure comprises three categories: Standard, Deluxe, and Premium. The Standard category utilizes basic materials lacking manufacturer warranties, typically suited for homeowners seeking to meet minimal city requirements for resale purposes. This package includes granulated underlayment, a three-foot Ice and Water Shield barrier, synthetic underlayment, and roll ventilation. The Deluxe category incorporates a warranty system designed for diverse weather conditions, featuring six feet of Ice and Water Shield, Pro-Armor Owens Corner system, designer architectural shingles, and enhanced airflow via OC Ridge Vent. The Premium category offers premium products with 100% warranty coverage, including OC Flex Ice and Water Barrier, nine feet of Ice Shield, synthetic underlayment, lifetime-warranted pipe boots, critter screen, and upgraded drip edge protection
"Keith and his crew worked efficiently , completed roof project with great care and knowledge. Highly recommend."
Gerald D on March 2025
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.
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.
KPI 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
"I asked KPI to install vinyl plank flooring while I was on travel. KPI installed the flooring in 3 days and sent me pictures every day. Great job!"
Angel G on February 2024
KPI 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
"I asked KPI to install vinyl plank flooring while I was on travel. KPI installed the flooring in 3 days and sent me pictures every day. Great job!"
Angel G on February 2024
Window services FAQs
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.
Window replacement can become costly, especially if you’re replacing your whole home. There are a few steps you can take to help save money on the bottom cost while still giving your windows a facelift.
Replace multiple windows at once to bundle your purchase
Inquire about discounts, coupons, or special offers
Consider window repair as soon as you see damage to help prevent the need for replacement
Maintain your windows often by inspecting your windows for drafts, leaks, and cracks
There are certain window repairs that are cost-effective to DIY and relatively simple for homeowners to tackle themselves. Tasks like replacing a screen, replacing a lock, or sealing a window are typically under $30 and take minimal time to do yourself. However, if you need to replace your window or repair a broken double pane, it’s best to call in a professional window replacement installer to lend a hand. Replacing the majority or all of the windows in your home is a time consuming job and best left to a professional.
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.
The time it takes to replace a window is a total of four to 15 weeks. This time includes your initial consultation, appointments for measuring, as well as ordering and manufacturing your windows. For a smaller job, you can expect the total timeline to be on the shorter end, but for a whole house window replacement, it might take longer (or be split into multiple install appointments). Once your windows are created and ready to be installed, your window installer will take 30 to 60 minutes per window to install.
