Window Replacement & Installation in Belmont, MA
Belmont’s Window Installation Specialists
At Everlasting Construction, we empower Belmont homeowners with high-performance replacement windows designed to conquer New England’s challenging weather. From swapping out a few old units to managing a full-scale renovation, our team delivers flawless installation, precise finishing, and long-lasting results tuned for Belmont’s changing seasons.
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Years of Experience
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Windows Installed
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Satisfied Homeowners
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Why Belmont Residents Choose Us
Drafty panes, broken seals, and rotting frames aren’t just inconvenient—they spike your bills and invite moisture inside. Our skilled team provides advanced window replacements in Belmont, MA, offering sturdy, energy-smart options that enhance your home’s security and style.
Window Solutions in Belmont
Transform Your Home with Skilled Window Installation
Whether you’re replacing a few outdated windows or updating your whole house, our Belmont professionals oversee every detail—from safe removal and prep to precise insulation, sealing, and trim—for a seamless, lasting upgrade.
Replacement Windows
Our replacement window service in Belmont, MA delivers quick, seamless upgrades. We fit new windows into your existing spaces, finishing with expert interior and exterior trims for a modern, refreshed look and minimal disturbance.
New Construction Windows
For additions, major remodels, or full-frame replacements, our new construction window service includes removing siding and trim, making framing adjustments, and installing premium flashing and insulation. The result: maximum energy efficiency and a weatherproof finish for every room.
Pros & Cons
| Feature | New Construction Windows | Replacement Windows |
|---|---|---|
|
Installation Complexity |
Involves siding or wall removal |
Quick install |
|
Design Flexibility |
Fully customizable sizes & frames |
Limited to existing openings |
|
Project Cost |
Higher due to materials & labor |
More budget-friendly |
|
Energy Efficiency |
Maximum insulation & sealing |
Strong, depends on old frame condition |
|
Lifespan |
Longest – all new components |
Depends on existing structure |
|
Aesthetic Options |
Fully customizable for new builds and remodels |
Limited to retrofit styles and dimensions |
|
Best For |
New builds, home additions, and full remodels |
Quick updates and budget-friendly upgrades |
Types of Windows We Install
We offer a wide selection of window styles to suit Belmont’s blend of historic charm and modern aesthetics.
Single Hung Window
Double Hung Window
Hopper Window
Casement Window
Awning Window
Bow Window
Bay Window
Dormer Window
French Door Window
Partner Brands
Our Trusted Partners
Our Work
Our Belmont Projects
Take a look at our recent work in Belmont and see how we’ve turned drafty, old windows into sleek, energy-efficient upgrades that protect and elevate local homes.
Upgrade Your Belmont Home Today
If your windows are drafty, outdated, or difficult to operate, it’s time for an upgrade. Contact Everlasting Construction for dependable window replacement in Belmont, MA.
Our Google Reviews
lucas sales
20:04 02 Mar 26
I had a great experience with Everlasting Construction Inc during my full kitchen remodel. They worked within my budget, answered all my questions, and kept me informed throughout the entire process. The project was completed on time, and the quality of the work was outstanding.
I highly recommend them to anyone looking for a reliable and professional remodeling company.
I highly recommend them to anyone looking for a reliable and professional remodeling company.
Erik Nascimento
14:43 25 Feb 26
I was stressed out looking for a good contractor. Then I saw Everlasting Construction and I wasn't disappointed. We decided to upgrade our old deck and add a RainEscape system, and it completely changed how we use our backyard. The crew and offices staff was easy to work with, kept everything organized, and made the whole process feel simple and easy. Now the space under the deck stays dry, and we’re actually able to enjoy it with family and friends no matter the weather. It honestly feels like we added a whole new outdoor living area—so glad we chose Everlasting Construction to get it done.
Paula Wascavage
16:51 24 Feb 26
I’ve had very positive experience with the Everlasting team both with my interior and exterior painting. They’ve also replaced all my window screens and rotted wood siding and columns. They have competitive prices with best of the best work, work ethic, and results. They show up when scheduled and finish as planned. Everlasting is my go to company. I highly recommend them with zero hesitation. See pictures I’ve attached.
Thais Silveira
00:50 24 Feb 26
We recently had a full home siding replacement completed by Everlasting Construction, and the results are incredible. After reviewing our options, we chose Everlast siding and couldn’t be happier with the durability and beautiful finish it provides. The team paid close attention to every detail throughout the installation. Our home looks brand new and the quality of workmanship truly stands out.
Robert Breno
22:16 23 Feb 26
""Everlasting Construction did an outstanding job with our window replacement project. The design consultant Alan was so kind and helped us pick the best windows for our home. From the initial consultation to final installation, the team was professional, knowledgeable, and easy to work with. The new windows look beautiful, operate smoothly, and have already made a noticeable difference in comfort. We truly appreciate the quality craftsmanship and smooth process from start to finish."
Bruno Viana
16:41 17 Feb 26
I am so glad we called Everlasting Construction. Our deck replacement project simple and stress-free from the very first visit. Their easy, same-visit pricing during the sales meeting was straightforward and transparent, which gave us confidence to move forward right away, we felt confident with Alan. The crew delivered high-quality craftsmanship and stayed professional throughout the entire build. The finished deck looks amazing, and we’re thrilled with the whole experience.
Khrystopher Loregian
14:48 14 Feb 26
Everlasting Construction did an amazing job on our interior painting project. Their design consultant guided me through the whole process and helped me pick the best colors for my home. The walls look flawless, the lines are crisp, and the attention to detail really shows in every room. The crew was professional, respectful of our home, and completed the job on schedule. We couldn’t be happier with the fresh new look they created.
Rubyane Marques
15:56 12 Feb 26
Everlasting Construction did a fantastic job replacing our windows and our front door. The improvement in both appearance and efficiency is noticeable right away. The new beautiful front door installed completely transformed the look of our home! I was excited to learn that they offer financing, so we are looking forward to the return on our investment. This month our energy bills already went down! We are now gearing up for the outside of the house to be painted once the winter is over, and of course we will be giving Everlasting Construction a call back. Thank you Everlasting Construction, the entire team is fantastic!"
Sarah L
14:20 10 Feb 26
Everlasting Construction made our metal roof installation a smooth and stress-free experience from the very beginning. They started with a thorough inspection, clearly explained our options, and helped us choose the best solution for our home. What really set them apart was offering affordable financing, which made our dream metal roof possible without stretching our budget. The installation was professional, efficient, and the final result looks incredible. I look forward to working with Everlasting Construction on my next big project!
Sandy Oliveira
02:51 08 Jan 26
Everlasting Construction installed my new construction windows and I couldn’t be happier! The team was professional, clean, and the quality of the installation shows in every detail. My home feels brighter, quieter, and so much more updated. Highly recommend!
Davi Paiva22
19:22 31 Dec 25
Everlasting Construction did an outstanding job on our siding project from start to finish. Their communication was clear, consistent, and professional every step of the way, which made the entire process stress-free. The crew was punctual, respectful, and clearly took pride in their work. The craftsmanship is excellent, and our home looks better than ever. We so excited to invite friends and family over, Thank you Everlasting!
Joanne White
14:18 30 Dec 25
Had my siding replaced by this company and everything went great. They gave me plenty of options and were easy to communicate with the whole time. The crew kept the place really clean too. Big thanks to the Everlasting team for such solid service, not easy to find these days!
Sue Alcantara
21:48 26 Dec 25
I recently had the pleasure of working with Everlasting construction for the installation of new vinyl siding on my home, and I couldn't be happier with the results! The craftsmanship is outstanding. The team used high-quality materials, and the installation was flawless. The customer service was top-notch. The staff were friendly, knowledgeable, and always willing to answer my questions. They made me feel valued as a customer!
I recommend Everlasting 100%!!!
I recommend Everlasting 100%!!!
Amanda Valente
21:23 12 Dec 25
I was extremely impressed with the work Everlasting with its crew did at my home. From the day one Estimating the job till the final day on the Walk-thru, the team was professional, careful, and clearly dedicated to delivering this amazing painting job. The results came out flawless smooth, even and beautifully finished. I highly recommend them. Good job Everlasting.
Rubens Marques
03:31 28 Nov 25
Thank you Everlasting team for the great work ! Our deck looks amazing ! Comunication was great, job site was clean daily ! The project manager was checking the work daily with me to mate sure all the steps were been followed ! Great company ! Great team ! Great costumer service !
Brian Bacon
02:35 27 Nov 25
Great company. 💯 recommend
Rachel Grashow
15:42 26 Nov 25
Of all of the contractors we've worked with over the years, Everlasting Construction has been the best. Honest, responsive, accommodating, and affordable when compared to similar companies. The quality of the work has been true to its name (lasts for many years), and the Everlasting Team is considerate and hardworking. Highly recommend!
Aquiles Aquiles
23:16 20 Nov 25
Everlasting Construction replaced our siding quickly and professionally, and even fixed a small issue we noticed right away with no hassle—our home looks brand new.
Mike Walsh
00:50 20 Nov 25
Everlasting Construction did a great job on our interior painting, the crew was professional, clean, and clearly knew what they were doing!
The final result looks great, the lines are suuper clean, and the whole house feels totally refreshed. Fast, reliable, easy to work, all the above awesome service. my family and I highly recommend Everlasting Construction to anyone looking for great work!!
The final result looks great, the lines are suuper clean, and the whole house feels totally refreshed. Fast, reliable, easy to work, all the above awesome service. my family and I highly recommend Everlasting Construction to anyone looking for great work!!
Luka Franca
15:38 18 Nov 25
Everlasting Construction replaced several windows in our home, and the whole process went really smoothly. The crew worked quickly, cleaned up after themselves, and the new windows look great.
Now everything is sealed tight, looks sharp, and our home feels more comfortable. Highly recommend Everlasting Construction for window replacements.
Now everything is sealed tight, looks sharp, and our home feels more comfortable. Highly recommend Everlasting Construction for window replacements.
kai herr
23:27 02 Sep 25
I would highly recommend this company to anyone considering a window replacement project. The quality of the work and level of customer service exceeded our expectations! 5/5 stars.
Paulo Henrique Pelá
13:42 19 Aug 25
Everlasting Construction painted our house and it came out awesome. The guys were on time, easy to work with, and kept everything neat. Super happy with the results and would recommend them to anyone.
Rafael Sousa
17:52 08 Aug 25
Absolutely love my new deck! The crew showed up on time every day, worked hard, and paid attention to the little details that make a big difference. They helped us pick the perfect design and made sure everything fit our space perfectly. The build feels solid, and the finish is beautiful — it already feels like our favorite spot for the family to hang out. Can’t say enough good things about the team, they made the whole process stress-free and even cleaned up after themselves. Highly recommend!
Larissa Labre
15:25 08 Aug 25
Everlasting Construction is just great! So they did a siding project for us and were professional, on time, and kept everything clean!! Their communication was great throughout the process, and the project was completed on time. The siding turned out beautiful. We’ll definitely be using them again for future exterior work, Thank you Everlasting Team!
Renata Costa
15:47 19 Jul 25
They did a great job installing new windows on my home. I loved the front desk receptionist, the men who worked on my home were always friendly as well making me feel comfortable! When I have another project to get started I look forward to working with Everlasting Construction again!
lucas sales
20:04 02 Mar 26
I had a great experience with Everlasting Construction Inc during my full kitchen remodel. They worked within my budget, answered all my questions, and kept me informed throughout the entire process. The project was completed on time, and the quality of the work was outstanding.
I highly recommend them to anyone looking for a reliable and professional remodeling company.
I highly recommend them to anyone looking for a reliable and professional remodeling company.
Erik Nascimento
14:43 25 Feb 26
I was stressed out looking for a good contractor. Then I saw Everlasting Construction and I wasn't disappointed. We decided to upgrade our old deck and add a RainEscape system, and it completely changed how we use our backyard. The crew and offices staff was easy to work with, kept everything organized, and made the whole process feel simple and easy. Now the space under the deck stays dry, and we’re actually able to enjoy it with family and friends no matter the weather. It honestly feels like we added a whole new outdoor living area—so glad we chose Everlasting Construction to get it done.
Paula Wascavage
16:51 24 Feb 26
I’ve had very positive experience with the Everlasting team both with my interior and exterior painting. They’ve also replaced all my window screens and rotted wood siding and columns. They have competitive prices with best of the best work, work ethic, and results. They show up when scheduled and finish as planned. Everlasting is my go to company. I highly recommend them with zero hesitation. See pictures I’ve attached.
Thais Silveira
00:50 24 Feb 26
We recently had a full home siding replacement completed by Everlasting Construction, and the results are incredible. After reviewing our options, we chose Everlast siding and couldn’t be happier with the durability and beautiful finish it provides. The team paid close attention to every detail throughout the installation. Our home looks brand new and the quality of workmanship truly stands out.
Robert Breno
22:16 23 Feb 26
""Everlasting Construction did an outstanding job with our window replacement project. The design consultant Alan was so kind and helped us pick the best windows for our home. From the initial consultation to final installation, the team was professional, knowledgeable, and easy to work with. The new windows look beautiful, operate smoothly, and have already made a noticeable difference in comfort. We truly appreciate the quality craftsmanship and smooth process from start to finish."
Bruno Viana
16:41 17 Feb 26
I am so glad we called Everlasting Construction. Our deck replacement project simple and stress-free from the very first visit. Their easy, same-visit pricing during the sales meeting was straightforward and transparent, which gave us confidence to move forward right away, we felt confident with Alan. The crew delivered high-quality craftsmanship and stayed professional throughout the entire build. The finished deck looks amazing, and we’re thrilled with the whole experience.
Khrystopher Loregian
14:48 14 Feb 26
Everlasting Construction did an amazing job on our interior painting project. Their design consultant guided me through the whole process and helped me pick the best colors for my home. The walls look flawless, the lines are crisp, and the attention to detail really shows in every room. The crew was professional, respectful of our home, and completed the job on schedule. We couldn’t be happier with the fresh new look they created.
Rubyane Marques
15:56 12 Feb 26
Everlasting Construction did a fantastic job replacing our windows and our front door. The improvement in both appearance and efficiency is noticeable right away. The new beautiful front door installed completely transformed the look of our home! I was excited to learn that they offer financing, so we are looking forward to the return on our investment. This month our energy bills already went down! We are now gearing up for the outside of the house to be painted once the winter is over, and of course we will be giving Everlasting Construction a call back. Thank you Everlasting Construction, the entire team is fantastic!"
Sarah L
14:20 10 Feb 26
Everlasting Construction made our metal roof installation a smooth and stress-free experience from the very beginning. They started with a thorough inspection, clearly explained our options, and helped us choose the best solution for our home. What really set them apart was offering affordable financing, which made our dream metal roof possible without stretching our budget. The installation was professional, efficient, and the final result looks incredible. I look forward to working with Everlasting Construction on my next big project!
Sandy Oliveira
02:51 08 Jan 26
Everlasting Construction installed my new construction windows and I couldn’t be happier! The team was professional, clean, and the quality of the installation shows in every detail. My home feels brighter, quieter, and so much more updated. Highly recommend!
Davi Paiva22
19:22 31 Dec 25
Everlasting Construction did an outstanding job on our siding project from start to finish. Their communication was clear, consistent, and professional every step of the way, which made the entire process stress-free. The crew was punctual, respectful, and clearly took pride in their work. The craftsmanship is excellent, and our home looks better than ever. We so excited to invite friends and family over, Thank you Everlasting!
Joanne White
14:18 30 Dec 25
Had my siding replaced by this company and everything went great. They gave me plenty of options and were easy to communicate with the whole time. The crew kept the place really clean too. Big thanks to the Everlasting team for such solid service, not easy to find these days!
Sue Alcantara
21:48 26 Dec 25
I recently had the pleasure of working with Everlasting construction for the installation of new vinyl siding on my home, and I couldn't be happier with the results! The craftsmanship is outstanding. The team used high-quality materials, and the installation was flawless. The customer service was top-notch. The staff were friendly, knowledgeable, and always willing to answer my questions. They made me feel valued as a customer!
I recommend Everlasting 100%!!!
I recommend Everlasting 100%!!!
Amanda Valente
21:23 12 Dec 25
I was extremely impressed with the work Everlasting with its crew did at my home. From the day one Estimating the job till the final day on the Walk-thru, the team was professional, careful, and clearly dedicated to delivering this amazing painting job. The results came out flawless smooth, even and beautifully finished. I highly recommend them. Good job Everlasting.
Rubens Marques
03:31 28 Nov 25
Thank you Everlasting team for the great work ! Our deck looks amazing ! Comunication was great, job site was clean daily ! The project manager was checking the work daily with me to mate sure all the steps were been followed ! Great company ! Great team ! Great costumer service !
Brian Bacon
02:35 27 Nov 25
Great company. 💯 recommend
Rachel Grashow
15:42 26 Nov 25
Of all of the contractors we've worked with over the years, Everlasting Construction has been the best. Honest, responsive, accommodating, and affordable when compared to similar companies. The quality of the work has been true to its name (lasts for many years), and the Everlasting Team is considerate and hardworking. Highly recommend!
Aquiles Aquiles
23:16 20 Nov 25
Everlasting Construction replaced our siding quickly and professionally, and even fixed a small issue we noticed right away with no hassle—our home looks brand new.
Mike Walsh
00:50 20 Nov 25
Everlasting Construction did a great job on our interior painting, the crew was professional, clean, and clearly knew what they were doing!
The final result looks great, the lines are suuper clean, and the whole house feels totally refreshed. Fast, reliable, easy to work, all the above awesome service. my family and I highly recommend Everlasting Construction to anyone looking for great work!!
The final result looks great, the lines are suuper clean, and the whole house feels totally refreshed. Fast, reliable, easy to work, all the above awesome service. my family and I highly recommend Everlasting Construction to anyone looking for great work!!
Luka Franca
15:38 18 Nov 25
Everlasting Construction replaced several windows in our home, and the whole process went really smoothly. The crew worked quickly, cleaned up after themselves, and the new windows look great.
Now everything is sealed tight, looks sharp, and our home feels more comfortable. Highly recommend Everlasting Construction for window replacements.
Now everything is sealed tight, looks sharp, and our home feels more comfortable. Highly recommend Everlasting Construction for window replacements.
kai herr
23:27 02 Sep 25
I would highly recommend this company to anyone considering a window replacement project. The quality of the work and level of customer service exceeded our expectations! 5/5 stars.
Paulo Henrique Pelá
13:42 19 Aug 25
Everlasting Construction painted our house and it came out awesome. The guys were on time, easy to work with, and kept everything neat. Super happy with the results and would recommend them to anyone.
Rafael Sousa
17:52 08 Aug 25
Absolutely love my new deck! The crew showed up on time every day, worked hard, and paid attention to the little details that make a big difference. They helped us pick the perfect design and made sure everything fit our space perfectly. The build feels solid, and the finish is beautiful — it already feels like our favorite spot for the family to hang out. Can’t say enough good things about the team, they made the whole process stress-free and even cleaned up after themselves. Highly recommend!
Larissa Labre
15:25 08 Aug 25
Everlasting Construction is just great! So they did a siding project for us and were professional, on time, and kept everything clean!! Their communication was great throughout the process, and the project was completed on time. The siding turned out beautiful. We’ll definitely be using them again for future exterior work, Thank you Everlasting Team!
Why Work With Everlasting Construction?
Trusted Belmont Window Professionals
Our Belmont specialists strictly follow manufacturer guidelines and adhere to all Massachusetts building codes.
Transparent & Responsive Communication
You’ll work with one dedicated contact from estimate to final inspection—no runaround, no confusion.
Energy-Efficient Options
Choose from advanced glass solutions and durable frames built for New England’s weather—and designed to help you save on energy bills.
Clear, Honest Estimates
No hidden fees or surprise charges—just straightforward, honest pricing.
Clean, On-Time Installations
We protect your space, keep the area tidy, and ensure your home is spotless when we finish.
Comprehensive Warranty Coverage
Enjoy strong manufacturer warranties and our own professional workmanship guarantee.
Serving Belmont and Surrounding Areas
Our Belmont window team is proud to serve the local community and neighboring towns. Use our service checker to see if we cover your area:
Contact Us
Complete the form below and our team will be in touch soon.
Ready to Upgrade Your Windows?
Belmont deserves resilient, high-performance windows for every season.
Request your complimentary quote today and discover the Everlasting difference.
Belmont Window Replacement FAQs
Quick answers to your most common window replacement questions.
How long do residential windows last?
Most residential windows last between 15 and 30 years, depending on the frame, glass, and maintenance routine. Top-tier materials such as fiberglass or aluminum-clad can exceed 35–40 years. Regular inspections, seal maintenance, and good drainage extend window life. Professionally installed replacement windows in Belmont, MA can last even longer.
What are the benefits of energy-efficient windows?
Energy-efficient windows improve insulation, lower heating and cooling bills, and make your home quieter and more comfortable. Belmont homeowners may be eligible for energy rebates, too. Better temperature control also eases the workload on your HVAC system, helping it last longer.
How can I improve window security?
Enhance security with reinforced or laminated glass, sturdy locks, or smart sensors tied to your alarm system. Simple measures—like locking up, drawing blinds at night, and trimming shrubs—also help keep your home secure.
What should I look for when choosing window glass?
Consider your top needs. Tempered glass adds safety, double or triple-pane glass boosts insulation, and low-E coatings help filter UV rays. Frosted or laminated glass offers privacy and extra security. We provide all these options from Marvin and ProVia.
When is the best time of year to replace windows?
Generally, fall is ideal, before the cold sets in. Still, we offer window replacement in Belmont year-round, using weatherproof techniques to protect your home in any season. If you’re noticing drafts or higher bills, it’s probably time for an upgrade.