We Say We Deliver “Best of the Best” Service & Quality…
And Now We Have The Awards To Prove It.

GuildQuality Award
GuildQuality Award

Awards

GuildQuality Award

Coastal Windows & Exteriors has been recognized for many years as being among North America’s Best Customer Service [...]

Angie’s List Super Service Award
Angie’s List Super Service Award

Awards

Angie’s List Super Service Award

We are honored to receive the Super Service Award three years in a row for all three products! [...]

Angie’s List GAF Preferred Contractor
Angie’s List GAF Preferred Contractor

Awards

Angie’s List GAF Preferred Contractor

Angie’s List recognizes us as the “best of the best” when it comes to roofing! This is an [...]

Window & Door Magazine Dealer Of The Year
Window & Door Magazine Dealer Of The Year

Awards

Window & Door Magazine Dealer Of The Year

We are so pleased to win Dealer of the Year award from Window & Door magazine that recognizes [...]

GAF Installation Excellence Award
GAF Installation Excellence Award

Awards

GAF Installation Excellence Award

As a DOUBLE award winner, the team at Coastal has chosen to dedicate the time and effort to [...]

Remodeling Big 50 Award
Remodeling Big 50 Award

Awards

Remodeling Big 50 Award

Coastal Windows & Exteriors ranked at as a BIG 50 company by REMODELING magazine as we set exceptionally [...]

Remodeling Magazine’s Top 550 Contractor
Remodeling Magazine’s Top 550 Contractor

Awards

Remodeling Magazine’s Top 550 Contractor

We have been recognized as a Top 550 Remodeling Contractor in the USA by among Remodeling Magazine based on [...]

Fred Case Finalist
Fred Case Finalist

Awards

Fred Case Finalist

Stephanie Vanderbilt was chosen as one of three finalists for the 2016 Fred Case Award. This award was [...]

ENERGY STAR Sustained Excellence Award-Windows
ENERGY STAR Sustained Excellence Award-Windows

Awards

ENERGY STAR Sustained Excellence Award-Windows

Soft-Lite Windows won ENERGY STAR “Partner of the Year” for their windows in protecting the environment and helping [...]

ENERGY STAR Sustained Excellence Award-Entry Doors
ENERGY STAR Sustained Excellence Award-Entry Doors

Awards

ENERGY STAR Sustained Excellence Award-Entry Doors

ProVia won ENERGY STAR “Partner of the Year” for their entry doors since 2002 and has won 9 [...]

Women’s Choice Award
Women’s Choice Award

Awards

Women’s Choice Award

GAF won the Women’s Choice Award from Women’s Certified – The Voice of The Female Consumer. The award [...]

Good Housekeeping Seal of Approval
Good Housekeeping Seal of Approval

Awards

Good Housekeeping Seal of Approval

Recognized by 96% of Americans, choose GAF as the only roofing shingle and roofing system they recommend. [...]

GAF Roofing Master Elite Contractor
GAF Roofing Master Elite Contractor

Awards

GAF Roofing Master Elite Contractor

Less than 2% of roofing contractors have earned this very exclusive certification. This is your assurance that you [...]

GAF Green Certified Roofer
GAF Green Certified Roofer

Awards

GAF Green Certified Roofer

Coastal Windows & Exteriors Recognized three years in a row (2013, 2014, and 2015) among North America's Best [...]

Installation Masters
Installation Masters

Awards

Installation Masters

This nationwide training and certification program helps exterior improvement companies keep their service and quality at a high [...]

Lead-Safe EPA Certified Firm
Lead-Safe EPA Certified Firm

Awards

Lead-Safe EPA Certified Firm

Never hire a contractor that does not have Lead-Safe EPA Certification. It can be dangerous to you and [...]

American Architectural Manufacturers Association
American Architectural Manufacturers Association

Awards

American Architectural Manufacturers Association

The AAMA is an outstanding association that helps control quality of exterior products. Their “stamp of approval” means [...]

Vinyl Siding Institute
Vinyl Siding Institute

Awards

Vinyl Siding Institute

Your home deserves the best and you should use a certified Vinyl Siding Installer. VSI is a collaboration [...]

Habitat For Humanity
Habitat For Humanity

Awards

Habitat For Humanity

Lets just say we have Habitat-itis! We have donated labor and materials for 4 home so far and [...]

Google Rating

4.3

Coastal Windows & Exteriors

Lindsay De Santis

Tim and Terry were an amazing team. They came out and gave us a wonderful overview of the siding products and answered all of our questions. They were patient and attentive in their follow through as well. Looking forward to working with them to give our old antique home a face lift!

P Majocha

Tim and Terry came to our home and explained in detail the windows we were interested in purchasing. They went over company information, how the product is manufactured and the way it will be installed. They were punctual and professional - as well as funny. They were very easy to work with. We look forward to working with Coastal.

Manny Bettencourt

Tim and Terry came to my home and in a very professional manner explained the door we purchased and the way it will be installed.We are very happy to be working with Coastal.

raney tromblee

We hired Coastal Windows @ Exteriors off from their Facebook ad. We had a house we were remodeling and our timeline had run out to to do all the work. They stepped in and provided accurate measurements and descriptions of the work and set a timeline that was reasonable for the work to be completed. We had a couple of hiccups when our first choice of siding became unavailable and then the same thing happened with the second choice. The factories closed down due to COVID issues. Coastal Windows & Exteriors stepped right up, found a new and better product and finished the work on-time and on budget. We would recommend you call them first for your next project!

Kevin Palmerino

We recently met with Tim and Terry of Coastal Windows and Exteriors about replacing some windows and siding our two family home. They were both very friendly and accommodating of our time. They went through all the details of the project and what to expect. We had some particular requests for the look of the overall project and they answered all our questions. They were professional and knowledgable and because of their service, we went ahead with the project. We look forward to having our siding and windows completed soon. Thank you!

Ryan Wilcox

Terry and Tim were very helpful. Excited about the install. Looking forward to starting work and enjoying our new siding!

Tom Monks

We received three bids for replacing the siding on our house. We chose Coastal not only for their competitive price but were impressed by the experience and knowledge of representatives Terry O'Connor and Tim Allcott. As the project is still underway, we look forward to working with Terry and Tim and the crew at Coastal. Can't wait to see our 100 yr old house become new again!

Diane Somers

My windows are not installed as of yet, but my experience with both Terry O'Connor and Tim Alcott were great. Both were professional, friendly and very knowledgeable. Also, both were very clear in explaining the process, cost, window warranties and timeline. I'm very happy with my purchase and I can't wait to see my new windows!!!!.

Tracy Karavetsos

We called Coastal Windows & Exteriors to replace the siding and some windows on our house. Tim and Terry were here on time and prepared. They went over all the options and explained every detail. They are knowledgeable, patient and easy to talk to. Tim and Terry are a great representation of the company. We are waiting for the install and I'm sure that will go just as smoothly as the consultation did. I can't wait for our new look!

Mike Sargent (All About Flooring, NH)

Terry O'Connor and Tim Allcott have been great to work with. They came up from Mass to Derry, NH to meet with us and were very thorough in providing us with lots of options on siding and the associated prices on the spot. We have emailed them with a few changes and they respond right away. We are due to have our siding installed in about a week and I suspect with all the positive feedback we have seen online, and our interaction so far, that we will continue to be impressed with the company overall. We look forward to our house transformation and will complete the review when the job is done .

Shana Rantala

We met with Jeffrey and Karen at our home to talk about replacing our old wood/lead siding with vinyl. We had a LOT of questions about the products as this is all new to us, and they were excellent answering everything thoroughly and walking us through the entire process. They came prepared to the appointment with a CAD rendering of our house so we could see what different colors looked like and that was such a helpful tool to have! Jeffrey has been available to us since then with even more questions we had about colors etc and we greatly appreciate it. Can't wait to have the new siding up and running!

Ray Howell

Emily has been a pleasure to work with! She's very attentive, punctual and very detailed oriented. She's been very easy to work with and has been a great partner in our project. I highly recommend Emily and the rest of the team at Coastal Windows & Exteriors for your next project!

Tiffany L

We love our new windows! We were very happy with all aspects of the process and with every member of the staff at Coastal Windows. The staff were knowledgeable, courteous, and responsive. The installers followed the social distancing safety guidelines, worked efficiently, and showed pride in their work. The new windows for our kitchen are beautiful and completely open up the room. We would highly recommend Coastal Windows!

Stephanie Howe

Fast, affordable, and outstanding communication. I had some concerns and they truly went above and beyond to address them! Highly recommended!

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.

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We Say We Deliver “Best of the Best” Service & Quality… And Now We Have The Awards To Prove It.

We Say We Deliver “Best of the Best” Service & Quality…
And Now We Have The Awards To Prove It.