We are an OPEN Essential Business: A Message From Our Owner to Both Customers & Prospective Customers

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

Protect What Matters Most with Fall Roof Installation: Waterproof Your Roof This Autumn with Leak Barrier Protection
Protect What Matters Most with Fall Roof Installation: Roof Deck Edition
Coastal Windows & Exteriors Launches Roof For Heroes Program
Roof For Heroes Recipient #1
Beyond The Shingles: A Look Inside a High-Performance Roofing System
The No-Contact 7 Step Process
2020 Cost vs. Value: Insider’s Guide for New England Homeowners
Lemon-Blueberry Drizzle Cake
Home Improvement Checklist: Time To Check Your Roof
Triple 0 Financing Promotion
What Happens During a NO CONTACT Virtual Appointment?
Depression Era Chocolate Cake

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

Amy T

Great company overall. They have a lifetime warranty which I didn’t see other companies using. Their sales representative was professional and answered all of our questions. Emily knew a lot about the products and educated us so we understood what the quality was. She was honest with us and we didn’t feel pushed. That is important to us because we’ve met many pushy sales people before. We like the Coastal Windows & Exteriors, they seem like they do excellent work and really care about the installation AND the product.

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.

Harvey Ing

Very positive experience. The work crew was very efficient and worked through some cold and wet weather. The work was done on time. Highly recommended!

Eddie Poole

Crew was friendly and efficient, did an excellent job - initially met with Jeff and Hunter who explained services and costs involved, felt very sure that we would be very happy and we are, thanks to all 😊

Emily Gaffney

I had a great experience with Zach Barry and David Vanderbilt at Coastal. As a Realtor, I always appreciate high quality service providers. My client needed to have some bricks "anchored" on their home and it was recommended the owners put siding over these bricks. I'm not sure how I got their name, but Coastal was the only siding company who would do this job, as they'd done it successfully before. They did an amazing job! Delivery, scheduling, installation, clean up... all of it was great. Zach was conscientious about keeping me informed of any changes. He was professional, knowledgeable, and pleasant to work with. David followed up as well, and I felt like I had a team behind me. Would definitely recommend them again!

Kim B

Got our windows done with Coastal. The guys that installed did great. The no pressure sales meant a lot. Mike and Zack were awesome. Tom in finance is very nice. We will recommend to friends and family

Cindy Barrett

I have been finding it a bit overwhelming to take care of my almost 20 year old house. I am so pleased to have found a company that seems to care about my needs and my complete understanding of the project. I am impressed with their professionalism, knowledge, and helpfulness, as well as with the quality of their product. I asked for and received valuable advice even a bit beyond the scope of the project. The price was very fair for the high quality of the doors and windows (and was lower than other quotes I received). I would definitely recommend consulting Coastal Windows and Exteriors on any door or window project. They do high quality work.

Ellen Lougee

I had a unique opportunity to watch 2 different neighbors getting new roofs across the street. It was clear to me that Neighbor A was getting a better job. That's why I called Coastal when it was time to replace my roof. Quality to me is the most important criteria. I chose GAF's Timberline Ultra HD with StainGuard Plus which has a new embedded resistant treatment for Blue/Green Algae. The whole experience was top notch. Frank in sales was very knowledgeable, genuine and remained on-site during the installation. The entire crew was more than competent and experienced in their trade. They got every little detail attended to. They complied with OSHA standards on my steep roof. They took care of my shrubs and lawn as if it was their own. I highly recommend Coastal Windows & Exteriors - without a doubt.

Mark Schottmiller

After putting off window replacement for years, I found these guys online. The friendly professional sales rep came to my house, showing me all my options with full specs. The precision construction & high-tech materials used let me know these were the best quality windows I've seen. I chose triple-pane, argon-krypton gas-filled, with a UV-tint. The quote was very reasonable. I didn't need to look any further. The 3 installers came out on time, courteous, respectful, very competent experienced professionals. They were very accommodating to my needs. In 1 full day, they installed 13 double-hung windows, each one custom made with precision and a nice snug fit, without disturbing the interior trim. After every window was installed, they cleaned the area and vacuumed well. Every window was installed beautifully, better than I could have imagined. I was shown the proper closure of the sashes for best seal, and the beautifully engineered twin locks, effortless tilt-to-clean operation. I am so glad I got the UV tint since I get migraines from UV glare. It also keeps the house cooler in summer. The house is much tighter, even on gusty days, these windows are solid. In the 3-yrs I've had these, no problems whatsoever. I would hire Coastal again without hesitation. Great people, Highly recommended.

Hunter Vaverchak

The prices were actually very reasonable and loved the service, very friendly and quick

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