Our team at Legacy Service is taking measures to help prevent the spread of COVID-19 (coronavirus). However, your home’s roofing, siding, or windows project should not wait. Luckily, we offer options so that you can get the service, safety, and convenience you deserve:

1.Video Call - Schedule a Free Video Call Consultation if you’re not comfortable with a sales rep coming to your home. Let us know which platform you’d prefer to have the call on, from FaceTime to Skype to Google Hangouts and everything in between. We use 3D imaging model software so that you can see exactly what you’re getting.

2.In-Person - If you’d rather meet in person, our sales rep will come fully prepared, from using the proper sanitation and cleaning methods to maintaining at least a 6-foot distance between people at all times.

We also offer Financing - 0% interest for five years.

The pandemic will end, so remember to stay strong! We’ll get through this together.

Friends and Family Sale

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Your promo code: LEGACY300

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Window Replacement & Installation in Middletown

Don’t Choose Any Contractor, Choose Your Neighbors

The town you live in is a place where you get to know lifelong friends, become a part of a community, and always feel at home. When looking for someone to trust with your home when you need exterior work done, it’s important to choose a contractor that is just as much as a neighbor as the ones who live next door to you. That’s why Legacy Service takes pride in providing your community the best installation and replacement windows in Middletown, DE. Choosing new windows for your home no longer has to be a stressful experience and is now easier than ever. We knows that older windows or faulty installation jobs can cause homeowners many problems for the safety of their home, their family, and make energy bills skyrocket. By providing you with the best windows installation in Middletown, DE, you no longer have to worry about the issues of low quality or poorly installed windows. Even if you’re not ready to install new windows, Legacy Service offers other solutions like home window repair in Middletown, DE.

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Your Top Middletown Windows Contractor

We’ll make sure that your windows are keeping your home warm, safe, and secure while not increasing your energy bills. We care about your community, your home, and your family. There’s no doubt that your home is in the right hands when choosing Legacy Service as your contractor.
For years now, Legacy service has been involved in the Middletown community. We consider the town’s residents as our neighbors and are always on the lookout to give them the best windows in Middletown, Delaware. At Legacy Service, we know the importance of family and want to make sure your home is safe and secure no matter what comes it’s way. We are able to offer you the best window replacement in Middletown, DE by using the highest quality manufacturers and having an installation team that consists of highly trained professionals. The windows we offer add value to your home, are high performance, and are very durable.

Experience Alone Is Not Enough

Each style of window we have has a striking and unique look that will turn heads. Not only are our windows beautiful, they have great sound insulation and keep your home energy efficient. The parts we use for for window repair in Middletown, DE also update your windows cost effectiveness and stability. We want your home to look as beautiful as possible, and we want to make sure your saving money and keeping your home comfortable for your family. We have been doing windows installation in Middletown, DE for years and plan to continue making your town’s home safe, beautiful, and energy efficient.
Legacy Service was recently named #59 out of every contractor in the nation on REMODELING Magazine’s 2018 REMODELING 550 List. We also take pride in the reviews from our customers and our A+ rating with Better Business Bureau.

Special offer

No payment, no interest financing available for up to 12 months.

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Payments as low as $27.92/month

The Finest Window Installer In Middletown, DE

Expert installation is the only way you can enjoy all the benefits of adding new windows to your home. When you pick Legacy Service you can rest assured that each member of our team has years of experience in the exterior renovation industry. Working with Legacy Service means you are working with the most qualified professionals in the business. Our extensive product knowledge and installation expertise is the reason we are the best Middletown window installation and replacement company. Our project consultants will help walk you through each step of replacing or installing new windows to your home.

They will also help you choose which style and size of window is the best match. When your project is completed, we give you a 10 year workmanship warranty that will cover any damage due to workmanship error. We we replace and repair any damaged part as much as need for a full 10 years after the completion date of your project. Our craftsmen take pride in their work and also take pride in making sure your home looks great and stays protected for many years. We specialize in:

Fiberglass windows Installation & Replacement in Middletown, Delaware


Patio doors Installation & Replacement in Middletown, Delaware




Storm Damage


How we work


Make an appointment


Meet with our specialist at home


Proposal preparation and project review


Confirmation of the project on your part


We will take care of the rest


Kitty Knight Road - Portfolio - Middletown, Delaware


Radcliff Drive - Portfolio - Middletown, Delaware


Windsor Way - Portfolio - Middletown, Delaware


Copperwood Apartments - Portfolio - Middletown, Delaware


Posh Berlin - Portfolio - Middletown, Delaware


we are certified by the best organizations

Better Business Bureau
Home Advisor
American Architectural Manufacturers Association
National Association of the Remodeling Industry
National Roofing Contractors Association
Remodeling 550
Preferred Contractors
Top 100 Roofing Contractors
Inc. 5000
Contractor Alliance

Contact us

95 James Way, Suite 100
Southampton, PA 18966

Windows served in NEW CASTLE COUNTY

Get an estimate or schedule your
appointment today

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