Peak Windows & Doors, LLC

Peak Windows & Doors, LLC Family-owned since 2004, Peak Windows & Doors specializes in custom residential and commercial window and door installation with certified quality and service.

Established in 2004, Peak Windows & Doors, LLC (formerly Peak Construction, LLC) specializes in custom residential and commercial window and door installation, roofing, and siding services. As a family-owned and operated business, our certified team is dedicated to delivering quality craftsmanship, reliable service, and exceptional customer satisfaction throughout Delaware, Southern New Jersey, and Southern Pennsylvania.

🍂 FALL STARTS AT YOUR WINDOWS.September is here—and cooler temperatures are right around the corner. If your windows are...
09/12/2026

🍂 FALL STARTS AT YOUR WINDOWS.

September is here—and cooler temperatures are right around the corner. If your windows are drafty, difficult to open, showing condensation, or driving up your energy bills, now is the time to take action.

Don’t wait until the first cold snap to discover your home is losing heat through outdated windows and doors.

🏡 Upgrading now can help you:

✔️ Improve comfort throughout your home
✔️ Reduce drafts and energy loss
✔️ Lower heating and cooling costs
✔️ Increase curb appeal and home value
✔️ Get ahead of the busy fall installation season

From Bear and Middletown to Wilmington, Newark, Hockessin, Dover, Smyrna and New Castle, Peak Windows & Doors is helping Delaware homeowners prepare their homes for the seasons ahead.

🍁 PLAN AHEAD. STAY AHEAD.

If your windows or doors are showing their age, let's talk before winter arrives.

📞 Call Peak Windows & Doors: 302-500-9511
🏠 FREE, no-obligation consultations

👉 Read the full blog: https://www.peakwindowsanddoor.com/blog/fall-starts-at-your-windows-why-august-is-the-best-time-to-upgrade/

Peak Windows & Doors
Your Delaware Window & Door Experts

We remember. We honor. We will never forget. 🇺🇸
09/11/2026

We remember. We honor. We will never forget. 🇺🇸

🔥 BEFORE ➡️ AFTER 🔥Sometimes one upgrade can completely change the look of a home.This homeowner chose a gorgeous ProVia...
09/09/2026

🔥 BEFORE ➡️ AFTER 🔥

Sometimes one upgrade can completely change the look of a home.

This homeowner chose a gorgeous ProVia Signet entry door with a realistic Knotty Alder woodgrain finish and an operating speakeasy for a unique, custom touch. The transformation speaks for itself!

Beautiful. Durable. Energy-efficient.

What do you think of the new look?

📞 302-500-9511
🌐 PeakWindowsAndDoor.com

From old single-pane windows to a beautiful, modern upgrade!J. Waterkotte trusted Peak Windows & Doors to replace 18 win...
09/08/2026

From old single-pane windows to a beautiful, modern upgrade!

J. Waterkotte trusted Peak Windows & Doors to replace 18 windows in their home, and the results speak for themselves:

✅ Competitive pricing
✅ Project completed ahead of schedule
✅ Detail-oriented installation team
✅ Spotless cleanup
✅ Five-star customer satisfaction

We believe every project deserves expert craftsmanship and exceptional service from start to finish.

Thank you for the recommendation and trust in our team!

📞 302-500-9511 | 🌐 peakwindowsanddoor.com

🔨🏡 This Labor Day, we celebrate the people who make every project possible.From our hardworking team to the homeowners w...
09/07/2026

🔨🏡 This Labor Day, we celebrate the people who make every project possible.
From our hardworking team to the homeowners who trust us with their window and door, roofing, siding projects, we're grateful for your support and partnership.
Enjoy the holiday, spend time with loved ones, and take pride in all you've accomplished.
Happy Labor Day from the Peak Windows & Doors family!

Discover how Peak Windows & Doors, LLC can elevate your home or business with expert window and door installations. Our ...
09/04/2026

Discover how Peak Windows & Doors, LLC can elevate your home or business with expert window and door installations. Our family-owned company is dedicated to quality craftsmanship and energy efficiency, ensuring lasting value and reliability on every project. Since 2004, we've been transforming spaces with precision and care, helping you enhance both beauty and performance.
See how we can represent your brand—visit your website today to explore our services and start your next project with confidence.

📞 Call 302-500-9511 today for your FREE estimate!
🌐 PeakWindowsandDoor.com

💪 Team Spotlight: Wayne & MattThe team is wrapping up a window installation in Wilmington, DE. Clean lines, quality craf...
09/03/2026

💪 Team Spotlight: Wayne & Matt

The team is wrapping up a window installation in Wilmington, DE. Clean lines, quality craftsmanship, and a job done right. Quality workmanship from start to finish. ✅

Thank you for your business, Pat!

📞 Call today: 302-500-9511
🌐 peakwindowsanddoor.com

⭐⭐⭐⭐⭐ 5-STAR REVIEW SPOTLIGHTThank you for trusting Peak Windows & Doors with your home improvement project!Whether you'...
09/02/2026

⭐⭐⭐⭐⭐ 5-STAR REVIEW SPOTLIGHT

Thank you for trusting Peak Windows & Doors with your home improvement project!

Whether you're looking to upgrade your windows, replace your entry or patio doors, install a new roof, or enhance your home's curb appeal with quality siding, our team is committed to delivering exceptional service and craftsmanship from start to finish.

✅ Windows
✅ Doors
✅ Roofing
✅ Siding
✅ Financing Options Available
✅ Free Estimates

🏡 Ready to improve your home? Join hundreds of satisfied homeowners and see why Peak earns 5-star reviews.

📞 Call 302-500-9511 today for your FREE estimate!
🌐 PeakWindowsandDoor.com

Last night's storms may have left behind hidden damage to your windows, doors, roof, or siding. If you've noticed leaks,...
09/02/2026

Last night's storms may have left behind hidden damage to your windows, doors, roof, or siding. If you've noticed leaks, water intrusion, or signs of moisture, Peak Windows & Doors is here to help with fast, reliable inspections and repairs.

📞 (302) 500-9511 Call or Text
🖥️ peakwindowsanddoor.com
📧 [email protected]

Real Reviews. Real Results. 🏡✨There’s nothing we love more than hearing from a happy customer!Thank you to G. Leonardo o...
08/25/2026

Real Reviews. Real Results. 🏡✨

There’s nothing we love more than hearing from a happy customer!

Thank you to G. Leonardo of Wilmington, DE, for trusting Peak Windows & Doors with your window replacement project in Dagsboro. From the initial estimate and scheduling to installation and clean-up, our team is committed to making the entire process seamless and stress-free.

We’re proud to deliver quality products, expert installation, attention to detail, and service you can count on.

Ready to upgrade your windows, doors, roofing, or siding? Let Peak help you get started!

📞 302-500-9511
🌐 PEAKWINDOWSANDDOOR.COM

Building Trust With Quality Work! ⛰️

Address

-
Bear, DE
19701

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm

Telephone

+13025009511

Website

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