Take a look at our past work!

Coastal Windows & Exteriors

We service the Massachusetts, Southern New Hampshire, parts of Maine and surrounding areas. Reach out to us if you’d like a consultation, (978) 717-2841

About Us:

Coastal Windows & Exteriors is a reputable construction company that specializes in providing high-quality window and door replacement services. They have earned a strong reputation for their dedication to delivering top-notch products and services to homeowners in the region. Coastal Windows understands the importance of energy-efficient and aesthetically pleasing windows and doors in a home, and they offer a wide range of options to meet the unique needs and preferences of their customers.


With a commitment to excellence and a team of experienced professionals, Coastal Windows is known for its attention to detail and precision in every project they undertake. They strive to improve the energy efficiency and curb appeal of homes while ensuring a seamless and hassle-free installation process. Coastal Windows' dedication to customer satisfaction and their expertise in the window and door industry make them a trusted choice for homeowners looking to enhance the beauty and functionality of their properties.


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Read what 590+ clients have said about our services:

Our Work

38 Rosewell Road , Bedford, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
17 Swan Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
44 Sagamore Street , Hamilton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
41 Abbott Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
1 Hill Street , Amesbury, MA, US
  • GAF Timberline UHDZ
  • GAF Timberline UHDZ: Charcoal

Customer Testimonials

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Janet Brophy
I had my windows replaced by Coastal Windows I Exteriors, Inc. in December. They delivered on every aspect of the process and communicate with me every step (ordering windows, installation dates, etc. of the way. I chose them from recommendation on Next Door. The installers were prompt, friendly, efficient and respectful of my property. The finish work and chalking around the windows were expertly done. They were nice to my dog too! The windows are amazing! I see a big difference in noise ... Read more
Reviewer photo
Janet Brophy
I had my windows replaced by Coastal Windows I Exteriors, Inc. in December. They delivered on every aspect of the process and communicate with me every step (ordering windows, installation dates, etc. of the way. I chose them from recommendation on Next Door. The installers were prompt, friendly, efficient and respectful of my property. The finish work and chalking around the windows were expertly done. They were nice to my dog too! The windows are amazing! I see a big difference in noise ... Read more
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joel sara
Friendly, punctual, they clean up and consultant and office staff are informative.......would recommend, refer and use again ☆☆☆☆☆
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Kirk Etherton
This is a great, true story: my wife and I had had quite a few windows replaced by Next Step Living, a large company which then suddenly went out of business, literally overnight (?!) First, Coastal Windows came to the rescue by stepping in and taking over the N.S.L. warranties. We learned of this in a letter, in which they also offered to come and give a free estimate for any work Next Step hadn't done. We were more than pleased to invite them over, as you can imagine! Half the job (very larg... Read more
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Tim Spittle
The sales process was like taking a class in window technology. We felt very reassured that we were making the right choice for our house and that the price was right for the quality. The only issue we had was scheduling the install (twice delayed, once unavoidable) which made the process slightly more difficult but even then their back office was communicative throughout and made a concerted effort to get it right following the mix-up. The install took less than a full day (for 6 windows) and t... Read more