The Coastal team was punctual, knowledgeable, and respectful of our home. They helped us choose the best style and materials for both energy efficiency and aesthetics.
What really stood out was the customer service—every question we had was answered promptly, and the whole process was smooth and stress-free. It’s clear they take pride in their work and value their customers.

Thank you so much, Alexa, for your incredible feedback! We're thrilled to hear that your experience with Coastal Windows & Exteriors was smooth, stress-free, and supportive from start to finish. Our team takes pride in helping families choose the right window and door solutions that balance both energy efficiency and aesthetics—especially when modern styles like black exterior triple-pane Vytex windows and picture windows with sliding glass doors are involved.
We understand how important it is to protect your home and your little ones during installation, which is why our team always follows lead-safe practices and maintains a clean, respectful worksite. We're also glad we could tailor the install using standard sizing and precise pack-ins—without altering your existing exterior casing—to preserve your home's original charm while upgrading performance.
From material selection to final walkthrough, it means the world to us that you felt heard, supported, and valued. That’s what we aim to deliver for every family we serve.
– Stephanie Vanderbilt, Owner
A woman-owned, nationally recognized exterior remodeling company serving homeowners across Maine, New Hampshire, and Massachusetts