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The #1 Window & Door Company in Wilmington, Delaware

A Certified Installer of Custom Energy-Efficient Windows & Doors

If you’re looking for the best local Wilmington Delaware window & door contractor, you have found us! Voted Delaware’s #1 Home Improvement Company 5 years in a row by the Wilmington Delaware News Journal Readers’ Choice Awards, our family-owned and operated business boasts excellent customer service and craftsmanship. We specialize in residential windows and commercial windows, residential doors and commercial doors, replacement windows, sliding doors, entry doors, and all window and door installation services. Each year, we serve thousands of residential and commercial customers throughout the Wilmington Delaware area, including Delaware, Maryland, Pennsylvania, and southern New Jersey.

Delaware’s Best Replacement Window & Door Company

Delaware’s Best Replacement Window & Door Company


Our Wilmington Delaware window & door installation team specializes in a wide variety of window & door services, and we are experts in energy efficient windows & doors. Our Delaware window & door installers help thousands of area customers every year with honest, sound advice for your budget. We are one of the top residential window & door contractors in Newark, Delaware and surrounding area, and we are proudly certified to install the industry’s best Atrium windows and best doors from Provia Each year, we complete thousands of residential window & door replacements in the Wilmington Delaware area, including Newark, Hockessin, & Greenville, Delaware; northeast Maryland, including Elkton, Maryland; southeastern Pennsylvania, including Chadds Ford, Glen Mills, & Kennett Square; and southern New Jersey.  Call us today or click for a FREE ESTIMATE.

Award-Winning Window & Door Installation



Our trustworthy, honest customer service makes us one of the top-referred Wilmington Delaware home remodeling companies in the area. We are a proud member of the Better Business Bureau (BBB) with an A+ rating. Most of our customers (60%) are repeat customers or referrals! Satisfied customers are the best billboards, so it’s in our best interest to do our best work for you. Read more about Our Company or view our Customer References.


Windows & Doors With Warrantees That Last in Wilmington DE, Newark DE, PA, MD, & NJ

You know that we are one of the best window and door companies in Wilmington Delaware when a manufacturer gives us their highest certification and allows us to offer an elite warranty on its products. We are a proud Atrium certified window installer and Provia certified door installation company , allowed to offer superior warranty coverage because they trust that our installation helps their products to perform their very best. We warranty our products and our craftsmanship when we install new windows & doors—ask us for details about your specific product—we pride ourselves in keeping things very simple for you to understand.

Come Design Your New Custom Front Door In Person – Visit Our New Kirkwood Highway Showroom!

Touch & feel a selection of Window & Door Products.

See what it feels like to open, close, or even lock a variety of vinyl window models.  Envision what your new front door and windows will look like with your siding by visiting our brand new, state-of-the-art showroom on Kirkwood Highway in Newark, DE 19711!  See and touch window & door products and experience how your new door will perform.  Perfectly design your custom entry door and coordinate it with your patio or deck.  Your home improvements are a big investment, and we want you to feel confident in your selections!

Window & Door Products – Don’t See What You’re Looking For?  Ask Us!

Learn More About Delaware’s Best Windows & Doors Products

Ferris Home Improvements Reviews About Our Wilmington Delaware Window & Door Company:

“We searched high and low for a reasonably priced quality product and excellent warranty for our new front door. Ferris Home Improvements replaced our door quickly and professionally and we’ll be calling them for window replacement next!”

“Ferris Home Improvements made it easy to replace our windows by simplifying the process. They helped us the entire way and we sold our house soon after we replaced the windows because of the finished product’s look and warranty…Thank you Ferris!”

“Best experience with a window & door service ever…professional from start to finish. Delaware’s finest for sure.”

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