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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New Jersey Window Company

The Finest Windows Solution in New Jersey

When thinking of changing your home’s windows, it’s important to remember that you're getting ready to make a significant investment in your home. Not all windows are the same and not all contractors will install your windows well enough to strengthen your home’s safety. That is why it’s crucial to choose a contractor who not only offers great windows, but will install them efficiently for your New Jersey windows replacement and installation. Legacy Service is the best solution to avoiding the issue of faulty installation and poor quality windows. We are the most reputable and trustworthy contractor in your area. We take pride in being the greatest window company in NJ for all residential areas. Understanding that your home’s windows are essential to its energy efficiency and its insulation, we make sure to install windows perfectly and offer great window repair in NJ.

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The best NJ window contractor

Older windows leave your home more vulnerable to drafts and condensation which makes you and your family uncomfortable. Due to warping, cracking, and even rotting, they take away from your home’s curb appeal, leaving you with a house that doesn't reflect your style and class as well as it should. Choosing windows replacement in New Jersey will be the smartest investment you can make for your home. For decades, Legacy Service has been bringing houses back to life by providing the best NJ window replacement. The manufacturers we work with supply windows made from top of line materials, and when our craftsmen installs them, they last for years to come. Because of our dedication and promise to providing the best customer experience, we are the most reliable and trustworthy window company in New Jersey.
Because of Legacy Service, windows replacement in New Jersey has become an easy fix to upgrade your home’s looks and cost effectiveness.


We only offer brands that have been proven to be high performance, withstanding the harshest weather and providing amazing sound insulation. Many of the windows we provide are energy efficient, which lowers your heating and cooling costs so you can continue to save money. Not only are our windows durable and energy efficiency, they come in many styles, colors, and sizes to fit your home and give you an astonishing facade. Our main priority is to make sure you and your family are protected and comfortable, while still achieving the perfect looking home. If you’re not ready to replace your windows and want to ensure that your current ones are keeping your home secure, you can count on us for window repair in New Jersey also. We are your one stop for all your window problems and wants. When looking for a windows company in New Jersey, Legacy Service should be your number one choice.

Special offer

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

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Payments as low as $27.92/month

New Jersey window installation and replacement

At Legacy USA, we not only pride ourselves on our experience and craftsmanship, we take pride in providing you with the highest quality New Jersey windows and siding. We have actively been providing homes in your community with top of the line windows repair in NJ for decades, and will continue to do so. Our team loves to make homes look beautiful by brightening them up with gorgeous windows, while saving our customers money and still giving homes added protection. In the 2018 Remodeling 550 list for Remodeling magazine, we were recently place in the top 100.

Our installment team not only knows about efficiency, we love style too. With a creative spirit and extensive knowledge in the best manufacturers of replacement windows in New Jersey, we take the extra step for your home. We are well respected in the community for staying on top of the newest and most stylish materials that will give you a beautifully long lasting facade. For replacement windows in NJ, Legacy Service will always be the best contractor to choose to protect your home and family. We specialize in:

Fiberglass windows Installation & Replacement in New Jersey


Patio doors Installation & Replacement in New Jersey




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 - New Jersey


Radcliff Drive - Portfolio - New Jersey


Windsor Way - Portfolio - New Jersey


Copperwood Apartments - Portfolio - New Jersey


Posh Berlin - Portfolio - New Jersey


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 JERSEY

Get an estimate or schedule your
appointment today

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