WHAT WE DO

Coastal Windows & Exteriors home improvement pros specializing in replacement windows, doors, roofing & siding throughout Massachusetts & Southern New Hampshire

Siding

Roofing

Windows

Doors

Why Choose Coastal Windows?

Coastal Windows & Exteriors is an award winning exterior home improvement company located on the north shore of Boston, Massachusetts. Awarded the A+ Super Service Award by Angie’s List five years in a row (2013, 2014, 2015, 2016, 2017), recognized by Remodeling 550 as a top remodeling contractor in the United States, and recently named Dealer of the Year by Window & Door Magazine (an award given out to only 8 companies in the entire United States), it’s no surprise that Coastal has been the top choice for exterior home improvements across Massachusetts, Southern New Hampshire and parts of Southern Maine.

FROM THE BLOG

Can Ice Dams Cause Roof Damage? How to Prevent & Protect Your Roof From Ice Dams
Black Frame Replacement Windows: The Trendsetting Exterior Upgrade in New England
Your Winter Home Checklist from Coastal Windows & Exteriors
12 Days of Cozy, Day 10: Simple Ideas for Gift Wrapping, Gorgeous Winter Curb Appeal with Vinyl Siding & HOME for the Holidays Sale!
12 Days of Cozy, Day 7: DIY Dollar Tree Christmas Decor with Outdoor Clay Pot Snowman, Best House Siding for Cold Climates & HOME for the Holidays Sale!
12 Days of Cozy, Day 6: Simple Gingerbread House, Sealing Your Home’s Thermal Envelope & HOME for the Holidays Sale!
12 Days of Cozy, Day 5: Cozy Luminary Christmas Village Window Display & HOME For The Holidays Sale!
12 Days of Cozy, Day 4: Get Your Roof & Chimney Ready for Santa & HOME for the Holidays Sale!
12 Days of Cozy, Day 3: Check Windows for Air Leakage & HOME for the Holidays Sale!
12 Days of Cozy, Day 2: Make a Merry DIY Door Wreath & HOME for the Holidays Sale!
12 Days of Cozy, Day 1: Two-Minute Hot Chocolate & HOME for the Holidays Sale!
Vinyl Siding that Looks Like Wood: Why New Siding Should Top Your List for Exterior Home Maintenance

Contact us we will send a product specialist out to review all your options.

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Google Rating

4.2

Coastal Windows & Exteriors

Michael Groux

We had the pleasure of having Coastal Windows & Exteriors install vinyl siding and replace two windows. We got to meet with David himself to go over everything, was able to answer all of our questions. Working with Stephanie to set up the schedule for everything was a breeze, she was super responsive and even when we ordered custom shutters that took a little longer to get from the manufacturer; she still made sure to reach out with updates along the way. Now that everything is installed and complete we can't thank Waldir and his team enough, they were all very professional, cleaned up after themselves and left our house looking amazing. 10/10 would recommend or use again.

Meredith Flanagan

Tim and Terry were super helpful and willing to take the extra step to ensure we got what we wanted.

James Botsolis

My wife and I contacted Coastal Windows to talk about siding our house and replace one window at our home and a large 3 bay window at my mother's home. Tim and Terry showed up on a Saturday and were both extremely knowledgeable, friendly and kind. They stayed for as long as we wanted to answer all of our questions. They were the first company that I ever hired on a first impression and how courteous they were. The house looks fantastic. Everyone that I know including neighbors and friends have commented on how great the house looks. One neighbor even thanked me for increasing his property value because of how the house looks. A 2 week job turned into 5 days. My wife could not believe how hard the installers worked and quickly they finished the job. I would definitely recommend Coastal Windows & Doors.Jim Botsolis

Danielle Mullin

We met with Emily after scheduling an appointment to discuss replacing some windows & updating our old rotted exterior with vinyl siding. Emily arrived on time, was courteous (wore a mask & asked if she needed to remove her shoes-especially because it was rainy and muddy outside). She answered EVERY single question we asked (and there were a lot). She was patient, thorough, informative and very professional. The products they offer are by far the best and worth the investment to make our house stand the test of time. I highly recommend Coastal Windows & Exteriors for their attentive service, quality of product and professional team. Thank you Emily for all your patience and thorough exploration of options to make the right choice on materials!

David Broberg

Coastal Windows is hands down the most courteous, professional, and attentive business we have worked with since we bought our fixer upper. Our initial home visit by Tim & Terry told us everything we had to know about whether or not Coastal Windows was the right choice. They were right on time, knowledgeable, and genuinely excited for the work we were planning on doing together. They have kept great contact with us since, even sending us a personalized handwritten Christmas card. That was awesome! I cannot wait to see their good work come to fruition when the windows get installed.

Heather Mason

I've contacted Coastal twice for help with my house and both times they were extremely honest, helpful and responsive! The first time was to get an estimate for siding and to replace a window. I was told that I didn't actually need siding (yet) and the window that was broken should actually be under manufacturers warantee and the sash could be replaced for free! (This was after being told by another person that I needed to replace my siding asap and the window would only cost an additional $600!) Based on the trust they built the first time, I called them again for porch windows (which most certainly need replacing!). Tim A. and Terry O. came out and both were just as fantastic as the first person! They explained everything, provided a lot of info I hadn't known, gave a very fair price and were incredibly responsive through the whole process! 5 out of 5 would use them again!

Mark Suscovich

Terry O'Connor and Tim Allcott were great. They were very thorough in explaining the process, cost, construction, and final look. They were very responsive throughout the process following up with me regularly to make sure everything was going according to plan and that I was happy with my purchase. I would definitely use Coastal Windows and Exterior again.

Sammy Lee

They did siding on our home and looks great. The crew worked professionally. They were responsive to our needs. Highly recommend them. No major issues

Donna Thompson

I used Coastal Windows & Exteriors to put new siding on my house and install a new front door. Emily came to my house to go over the project with me. She helped me pick out the right siding and shutters even calling the owner of the company to discuss what color would match my roof. Emily is great very personable and she cares about you the customer. I met with Jeffrey and Emily to plan what I wanted for my door and they both helped me pick out and design my door. My house looks fantastic! It looks like a brand new house. The crew were fantastic and helped you with all your questions and quickly resolved any issues. The owners of the company David & Stephanie get involved and want you to be satisfied! The inside trim on my door was supposed to be desert sand and it was installed white and I wanted it to match my trim on my windows and doors. Emily came over to asess and fix the issue, matching the paint and going to sherwin williams to get the paint. She then painted the trim to match my doors. I can't say enough about this company! My light had to be moved to the opposite side of my front door so the shutters could fit. David coordinated their electrician to come and rewire. If you are thinking about having new siding, windows or doors installed you should definitely give this company a call.Donna Thompson

Gail Rosenberg

I haven't yet had the installation of my new siding and windows, but I've had the most wonderful experience with Coastal's courteous staff so far. Tim Alcott came to my house on three different occasions to talk to me about their products and services, and was friendly, knowledgeable and responsive. I really felt like he wanted to make sure I got exactly what I wanted. (The follow up thank you note via snail mail was a special touch!) Tim was a great introduction to this company - looking forward to my finished product soon!

Daniel H

Thanks So Much Jeffery for finishing our roof!Great working with you again

Kyle Battens

Jeffery was great and so funny! Showed us pictures of his dog and was really great to meet him!!!

Tracy McNulty

The product is quality. The crew was polite, courteous and professional and did an excellent job of clean up.We love being able to open our windows again. The house looks amazing.

shawn day

Professional, timely, and quality is how I'd describe my window repair/install work completed by coastal. Every step of the process was communicated well and the job was done in a day. There was some rot that had us thinking the worst but the installers at coastal cleaned it right out and made the house look immensely better with the updated vinyl trim. We highly recommend this excellent, reliable, local company!

Ines Maturana Sendoya

I had agreat experience with Coastal Windows when I had them install the windows on the first floor and for that reason I called them again when I was ready to install the ones on the second floor of my home. The installers arrived on time, wore their masks and maintained social distance, left everything as cleaned as they found it and were very professional overall. I recommend Coastal Windows for your windows job!

Daniel Fortado

Had the siding done on our house costal did an amazing job they were quick and very professional

Greg Campese

We had all the windows in our condo replaced by coastal. They did a good job with installation and cleanup. The windows that got delivered by the manufacturer where not exactly what we order but coastal worked with us and made it right. They also came back to repair something that we weren't happy with and that also went well. Subsequently they contacted us to inquire if all was satisfactory and to inform us that we can call anytime if something comes up. Their whole staff is very friendly and accommodating . We would highly recommend coastal for all your window needs. They're fair priced, friendly, and very accommodating. They kept us informed throughout the whole process from order to installation and after. Good people good work and fair price. What more could you ask for? Thanks

Robin Frost

Jeffery has been so helpful! He was so fun and friendly to speak to and walked us through the entire process for our windows! Thank you so much! Would recommend

Deb Halligan

Coastal windows replaced our front door. They did a fantastic job. Professional, courteous, and stand behind their craftsmanship. We are thrilled with our new front door!

Timothy Doyle

The men that I had to deal with were very professional and up front with everything. The work they performed was great . They to my house to work.My house looks great and it’s much quieter inside now

Tony Leocha

From soup to nuts, Coastal outperformed, out bid, and continues to support our project for new windows on our lake house. The price was negotiated, the design agreed upon, and installation was on time, neat, and the workers, professional. Outstanding!!!!

Brian Bibeau

Coastal Windows & Exteriors did an amazing job on our home. We had the entire roof done, which came out beautifully, and had my siding completely replaced as well. They were meticulous and detail oriented. The sales person Jeff was awesome and I can’t say enough about Stephanie, the owner who I feel I personally know now. I am very happy with the updated exterior of our home and my family appreciates the great work, personal attention and effort that was put in. Thanks again Coastal!

Jon Mazanec

This is our 2nd time working with Coastal Windows, and each experience has been an absolute pleasure. The professional staff comes to the house and listens to our needs and provides helpful suggestions. Even the installer who comes out and does the final measurement is super. Very courteous and the quality of the product is excellent. It helps that their pricing is very competitive, and if we have future needs to improve our home Coastal Windows & Exteriors will be our first call.

Anne Vinsel

Coastal Windows & Exteriors replaced my roof. They met with me and discussed options and pricing. About a week after signing the contract, we had a big rainstorm and I had water running down an interior wall. I called them and they were there within an hour to tarp the roof at no extra charge. When they did the replacement, it was done in a day. They left my house and yard cleaned up and the roof has been excellent.

RobertandLinda Doughty

The siding installers were efficient, meticulous in their workmanship and worksite was cleaned after each work day. Igor and crew set the standard other contractors should strive for. I would highly recommend them. The Coastal window installers like wise were as good as the siding installers. Wife and I very satisfied with Coastal Windows and Exteriors.

Tim Butler

Fantastic company. Looking forward to working with them!!!!

Donna Davis

A great company willing to meet with us off season at our home on the Cape. Very personable staff, flexible, and competitive pricing. Would 100% recommend.

patti williams

Lauren was awesome!! We had her come out to go over options for a new roof. She took her time and explained everything is great detail. Answered all of our questions and was very professional and polite. Made sighing on the dotted line easy!

Vivek Mehta

Jeff the product specialist was great to work with. He answered all our questions and shared some great valuable information to help us make the decision.Look forward to our many years of success with our bay window installation.

Cynthia Renduels

I'm very happy with my experience with coastal. They definitely made it easy for me. Jeffrey was outstanding to work with and very informative!

Linton Scarlett

I met with Lauren Holbrook who gave me the run down of everything with the windows. Although I didn’t purchase anything due to my budget, she was great, thoroughly explained things to me, and the differences between the windows Offered. In addition, Lauren understood my situation and didn’t try and force me to buy something, which I appreciated.

Lauren Monahan

Great company to deal with! The salesperson (Jeffrey) answered all of my questions and made me feel at ease. I would recommend Coastal Windows & Exteriors to anyone.

Cathy Foley

i just signed a contract to have siding and windows installed in my house. Lauren Holbrook was fantastic. She answered all of our questions, was very flexible with meeting times. She graciously accomodated my last minute request to meet at a different location to sign and go over the contract. Lauren is very professional, patient, lovely to work with. She hasset the bar very high for the rest of the staff. I look forward to working with the rest of the Coastal team.

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