
ENERGY EFFICIENT WINDOWS IN PA & NJ
Upgrade Your Home with Stylish, Energy-Saving Windows
Transform your home’s beauty and protection with our high-quality windows. Whether you choose vinyl, wood, or energy-efficient options, we’ll help you find the perfect fit for your style and budget.




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Revitalize Your Home’s Look & Efficiency with Quality Windows

Enhance Curb Appeal & Value
As one of the first things people notice about your home, new windows instantly elevate its appearance.
We’ll help you choose from a variety of styles and colors to match your home’s unique look..

Improve Energy Efficiency
Upgrading your windows is one of the best ways to boost energy efficiency and reduce your utility costs.
Energy-efficient windows regulate indoor temperatures, keeping your home comfortable year-round and lowering your energy bills.

Protect Yourself from the Elements
Your home deserves the best protection from the outside elements.
Our windows are built to withstand harsh weather and reduce noise, with advanced technology and long-term warranties for peace of mind.
Time to Replace Your Windows?

Drafts or Increased Energy Bills
Noticing drafts or rising energy costs? Your windows may be letting heat escape. Energy-efficient windows can help lower your bills and keep your home comfortable.

Condensation Between Window Panes
Moisture between the window panes means the seals are broken, leading to energy loss. Replacing these windows restores insulation year-round.

Difficulty Opening or Closing Windows
Are your windows sticking or are you having difficulty locking or opening them? If so, it’s time to replace them for better security and ease of use.

Visible Damage or Warping
Visible cracks, chips, or warped frames can let moisture and pests into your home. Replacing damaged windows prevents further issues and protects your home.
Why Choose NexGen?
On Time. On Budget. On Your Side.
Quality Windows with Expert Installation
Looking for an exterior home remodeling contractor you trust?
As a trusted Viwinco partner, NexGen ensures expert window installation, providing you with the best in quality and craftsmanship. Our experienced team will help you choose the perfect window style that fits your home and needs.
Bringing Your Vision to LIfe
Not sure where to start with window design?
Your Remodeling Consultant will utilize modern technology to help you visualize your project and select materials that fit your style and budget.
Peace of Mind You Can Rely On
Ready to live worry-free? It’s no longer a dream.
Viwinco windows offer a lifetime warranty for lasting protection. NexGen ensures professional window installation so your windows will perform efficiently and last for years, giving you full peace of mind.
Honest Pricing You Can Trust
Looking for a fair price and quality materials?
Our Remodeling Consultants will walk you through every cost, ensuring you understand the full price of your project with no surprises.
Proven Processes, Customized for You
Want to track your window project’s progress in real-time?
Our 15-step process, trackable in the NexGen App will ensure everything is on schedule and up to your standards, keeping you in the loop at every stage.
Upgrade Your Home with Low-Maintenance, Energy-Efficient Windows
Viwinco Vinyl Windows
Rest easy with low-maintenance vinyl windows that last.

Enhanced Energy Efficiency
Low-E glass, argon fill, and efficient spacers minimize energy loss.

Superior Durability
SunShield vinyl frames offer lasting weather and impact resistance.

Extensive Customization
A range of colors, laminates, grids, trim casings, and extension jambs.

Impact Protection
Laminated glass and argon fill provide robust storm and security protection.

Noise Reduction
Designed to minimize external noise for a quieter indoor environment.
A Top-Tier Preferred Installer
Learn How Viwinco Windows Can Upgrade Your Home

Pella® Windows
Transform your home with the top window brand in America.

Premium Construction
Advanced materials & multi-chamber designs for exceptional durability.

Elegant Appeal
Refined design combined with functional excellence boost curb appeal.

Design Flexibility
Tailored solutions with many styles, including integrated blinds.

Energy Efficiency
High-performance glass & design elements significantly reduce heat loss.

Enhanced Comfort
Precision engineering minimizes external noise, creating a quieter indoor space.
Did you see?
Learn about the Pella Performance Package

The Perfect Details for Your Home

Colors

Styles

Blinds

Security
Design your dream deck today
Take the guess-work out of selecting your windows and more. We’ll create a customized design that matches your vision.
Utilizing the latest technology, your Remodeling Consultant will help you visualize your updated windows, select styles and colors – giving you peace of mind in the design process.



Recent Window Transformations
You’re next! Take a look at our recent window projects and see the NexGen difference in quality, craftsmanship, and customer care.
We’ll guide you through every step of the process, ensuring your vision becomes your home’s reality.
- A Personalized Experience
- Transparent Pricing
- Cutting-edge Technology
After dealing with multiple leaks, we hired NexGen to remove stucco off of the back of our house and install vinyl siding. They also replaced a faulty window.
We paid exactly what was quoted to us originally (plus a small additional fee for the city permit, which they coordinated and let us know about in advance).
They showed up on time, every day (weather permitting) until the job was done and the office staff were responsive to every question we had at every step of the process.
- Amanda Torres
- Philadelphia, PA

Before

After
NexGen demolished and replaced our backyard deck.
The crew was excellent!
Prompt, worked hard, good quality, very respectful of our property, great cleanup. The finished project was absolutely excellent and we love our new Trex deck!
- Valerie Bradford
- Willingboro, NJ

Before

After
From the moment we met John, we knew we were in great hands! Not only did he answer all of our questions and help us ensure that the final product was beautiful, but also his team was so kind, respectful, attentive, and thorough.
We are so beyond grateful for all they did to make our home beautiful again! We’ve gotten so many compliments from our neighbors too!! I would 110% recommend NexGen.
- Jessica Brimmer
- Fairless Hills, PA

Before

After
A Team You Can Count On
You’ll work with experienced, local siding experts – committed to treating your home like they would their own.


Jesse Bator, Co-founder, leads the development and execution of sales and revenue strategies at NexGen. He oversees sales activities, provides training, and builds strong vendor relationships, identifying strategic partnerships that fuel the company’s growth and enhance its capabilities. Jesse is passionate about fostering a positive culture rooted in core values and growth.
With 15 years in remodeling, Jesse’s passion for home improvement was inspired by his grandfather, an Italian cabinet maker, who taught him the value of being his own boss.
Outside of work, he enjoys spending time with his wife, two young boys, and their two dogs in Collingswood, NJ. He also enjoys food, wine, travel, and supporting his kids’ sports activities.
Fun Fact: Jesse once trained kids in boxing and MMA, helping them build self-control after losing siblings to gun violence.


Greg Bator, Service Delivery Manager at NexGen, oversees the Service Delivery Department, ensuring smooth operations and high-quality service. With a background in construction and project management, Greg brings a wealth of experience to his role, where he thrives on collaborating with like-minded people and maintaining a healthy work-life balance.
Outside of work, Greg enjoys snowboarding, fishing, hiking, camping, and traveling abroad. He lives in Lambertville, NJ, with his wonderful partner, their 7-year-old daughter, and their 11-year-old Pitbull.
Fun Fact: Greg spent 13 years in the film and television industry, working in on-set production and was a member of the Directors Guild of America (DGA)


With 20 years of hands-on construction experience, Steve brings deep knowledge to his role as Project Manager at NexGen. He oversees the day-to-day execution of projects – from coordinating inspections and managing drawings to job costing and final closeouts. He’s also responsible for ensuring each phase stays on track, up to and including collecting final payments.
Steve thrives on the challenges that come with managing complex jobs and enjoys collaborating with a team that shares his commitment to quality. His practical experience gives him a strong foundation for problem-solving and keeping projects running smoothly.
Outside of work, Steve enjoys spending time outdoors—whether it’s fishing, hunting, hiking, or snowboarding. He lives in Ardsley, PA, with his wife of 16 years and their 13-year-old son.
Fun Fact: Steve loves escaping to the mountains or taking trips with his family to the Outer Banks of North Carolina.

Drew Kenney
- Customer Relationship Manager
- LOCATED IN Montgomery County, PA
- 25 years experience

Drew Kenney
- Customer Relationship Manager
- LOCATED IN Montgomery County, PA
- 25 years experience
Drew Kenney brings over 25 years of experience in the home improvement and construction industry to his role as Customer Relationship Manager at NexGen. With a background as a remodeling consultant, project manager, and business development advisor, Drew is passionate about improving the customer experience—from the first consultation to long after the project is complete.
At NexGen, Drew works to build lasting relationships with homeowners, helping them plan and budget for future renovations while ensuring seamless communication every step of the way.
Outside of work, Drew enjoys walking his dog through Conshohocken with his partner Natalie and their daughter Lilly. He also loves snowboarding, golfing, and staying active outdoors.
Fun Fact: Drew is a U.S. Marine Corps Iraq War veteran—and was named Citizen of the Year in 2012 after catching a serial burglar who broke into his home.


Nick Freeth works closely with homeowners to design and plan exterior projects like decks and home makeovers. With a decade of experience in construction, including time with CertainTeed Roofing and as a NexGen Project Manager, Nick combines hands-on expertise with a passion for helping clients bring their vision to life.
Outside of work, he likes hiking, playing sports, and spending quality time with his wife, daughter, and their French Bulldog in Chester County, PA.
Fun Fact: Nick enjoys traveling to tropical locations and Europe.


John Lemes is a Project Manager with extensive experience in overseeing all aspects of project execution, from scheduling and material coordination to managing installation crews and ensuring customer satisfaction. Having previously run his own business, where he handled everything from sales to job completion, John brings a hands-on approach and values NexGen’s positive company culture and strong ethical standards.
Outside of work, John enjoys spending time with his wife, daughter, stepchild, and their two dogs and cat in Wyncote, PA.
Fun Fact: John loves traveling and exploring new destinations, both near and far.


Ashley Jimeson has a lifelong passion for residential construction. Raised in a home with a construction office attached, some of her earliest memories include balancing on lumber racks in her dad’s green Ford pickup. Her past role as Business Operations Manager at Hargrave Contractors sharpened her skills in project planning, budgeting, and customer care.
Ashley thrives on connecting with clients, hearing their stories, and helping them bring their home visions to life. She lives in Turnersville, NJ, with her three energetic kids and three mischievous cats.
Fun Fact: Ashley loves to cook—half the time it’s a masterpiece, the other half, a Pinterest fail!


Adam Margolis has 17+ years of home remodeling experience, an expert at guiding exterior projects from start to finish with a keen eye for design and detail. Having previously been an owner-operator responsible for sales and designs, Adam is passionate about helping homeowners enhance their living spaces through exterior remodeling.
Outside of work, he loves spending time outdoors with his two boys and golfing with friends.
Fun Fact: Adam recently celebrated his first hole-in-one!

Scott McInerney
- Customer Relationship Manager
- LOCATED IN Montgomery County, PA
- 20 years experience

Scott McInerney
- Customer Relationship Manager
- LOCATED IN Montgomery County, PA
- 20 years experience
With over 20 years of experience in construction, sales, and marketing, Scott McInerney brings a dynamic blend of industry knowledge and people-first service to his role as Customer Relationship Manager at NexGen. His diverse professional background gives him a unique ability to anticipate client needs and create an experience rooted in trust, communication, and lasting relationships.
Scott is passionate about ensuring every homeowner has a seamless, rewarding experience—and views NexGen as a reliable partner for future projects. He’s inspired by the company’s energy, high standards, and commitment to innovation and craftsmanship.
Outside of work, Scott enjoys staying active with his wife and three kids. Whether they’re traveling, hiking, or laughing through a game night at home, family is his biggest motivator.
Fun Fact: Scott spent 15 years as a VIP host in Las Vegas—he has endless stories and swears he’ll write a book one day.
Financing Made Easy
We believe home improvement should be accessible to everyone. Access flexible financing options tailored to fit your budget.
With fast approvals and no hidden fees – your dream home is closer than you think.
- 0% Interest Options
- Low Monthly Payments
- Long term - up to 180 months!
- No home equity required!
- Loans up to $100,000
To Our Local Heros
Our roots are grounded in the Military and to those who are there when emergencies hit.
Veterans, first responders, & nurses – this is our way of saying “Thank You!”



Did you see?
NexGen on HGTV's Tough Love With Hillary Farr

Window Installation & Replacement FAQs
Everything You Need To Know
Do I need to be home for my appointment?
Great question! You know your home best, and it’s so important for us to understand your goals for your residential window project.
We ask that you set aside 60-90 minutes for the appointment and have all property owners present for the entire visit.
During the visit, our Expert Remodeling Consultant will:
- Learn about you and your goals for your window project
- Evaluate the areas associated with the project
- Walk through our recommendations & answer your questions
- Help you to design your project and select materials
- Provide a clear & accurate estimate
What if I need to cancel or reschedule my appointment?
We ask that you please communicate 24 hours in advance if you need to cancel or reschedule. We understand that emergencies arise. As soon as you have an indication that you need to cancel or reschedule, please text us at 267-651-9544 or call us at 215-277-7630.
How can I visualize the changes to my home?
You’re in luck! We have multiple design service options for your window project. Your Remodeling Consultant will walk you through the best option for your project. You can schedule your free, no-obligation consultation here.
What do design services cost?
We have multiple window design service offerings, many free to the homeowner. For more extensive designs we will offer advanced services at $350, which will be applied to your project when you decide to move forward.
What if I need permits or HOA approval?
We’ve got you covered! We work closely with all municipalities in our service area and specialize in HOA-compliance. We’ll ensure your home meets neighborhood guidelines and strictly follows all building codes.
What discounts do you offer?
We offer discounts for first responders, veterans, nurses, seniors, repeat customers, and more. You can view our current specials here.
What does the NexGen Process look like?
Over the last 12 years, NexGen has perfected our processes to ensure 1) your project is completed within the estimated timeline 2) we stay within the established budget and 3) we keep you informed. You can learn more about Our Process here.
Who will I work with?
At NexGen you’re working with a team committed to the success of your project. Our goal is to become your trusted go-to provider of exterior home remodeling services for the long term.
During the project you’ll work with the following team members:
- Remodeling Consultant: Your Remodeling Consultant will serve as your advisor, providing design services, recommendations, and quoting out your project. They’ll answer any of your questions and ensure a seamless handoff to your Project Manager.
- Customer Relationship Manager: You’ll be introduced to our Customer Relationship Manager within 48 hours of becoming a NexGen customer. Their role is to answer questions that arise about your home – whether that be during the install or a few years from now. You may see them attend the Pre-Install Inspection and/or the Final Walkthrough.
- Project Manager: Once your project is launched, your Project Manager will be your main point of contact. They’ll perform a Pre-Install Inspection, walking you through what to expect. From there they’ll manage the ordering and keep you up to date with all stages. They’ll be on site during the project and will perform a Final Walkthrough of your home.
- The NexGen App: While not a human – the NexGen App will play a critical role in keeping you in the loop. You’ll be able to communicate with your Project Manager, track the progress of your project, and access all of your documents through the NexGen App.
What kind of warranties come with the project?
There are two types of warranties: 1) Labor Warranty and 2) Manufacturer’s Warranty.
Labor Warranty: NexGen automatically includes a 1-year labor warranty on all projects. You can upgrade this labor warranty to a 5-year or 10-year warranty.
Manufacturer’s Warranty: NexGen is a Certainteed Gold Five Star Siding Contractor, which means you’ll receive the best possible warranty CertainTeed provides. Warrientes will vary depending on your product selections.
James Hardie offers one of the best warranties on the market. All Hardie® fiber cement products come with a 30-year, non-prorated warranty. ColorPlus® Technology finishes come with a 15-year limited warranty that covers paint and labor, protecting against peeling, cracking, and chipping.
Your Remodeling Consultant will walk through all options with you. At the end of your project, our team will help you submit all warranty paperwork to ensure you’re covered.
What brands do you partner with?
NexGen has chosen to partner with leading brand-names, with manufacturing based in the United States. Each product has been rigorously tested, providing quality options that fit a wide-range of budgets.
NexGen works closely with 1) Viwinco and 2) Pella.
- Viwinco: Viwinco is a family-owned business in Morgantown, PA offering a wide-variety of low-maintenance, energy-efficient windows that can last 20 years or more. Low-E glass in Viwinco windows helps block solar energy and improve thermal performance. Made from vinyl/PV, they help insulate your home and reduce your energy bill. In addition, they are designed to protect your home from the elements, including a product line that can help protect your home from hurricanes. Viwinco offers a 20-year transferable warranty.
- Pella: Based in the US, with 18 manufacturing locations in the U.S. and Canada, Pella is a house-hold name for a reason. Pella windows can improve your home’s energy efficiency by up to 83%. Offering a wide-range of models, offering options for impact/hurricane resistance and added home security. Their windows are low-maintenance and come with a Limited Lifetime Warranty.
Don’t see a product line you’re looking for?
NexGen is able to custom order supplies through their partnership with Beacon Building Products. If you are interested in a specific product, please reach out to us and we’d be happy to work with you.
Located In Your Backyard
If you live in eastern Pennsylvania or western New Jersey, it’s likely we service your area!
Our experienced home remodeling team is located throughout the Greater-Philadelphia region and is looking forward to helping you turn your dream into reality.

Transform Your Outdoor Space with NexGen
Schedule Your Free Window Consultation Today
Thinking about upgrading your windows?
Whether you’re ready to start your project or need expert advice, we’re here to help.
During our visit, we’ll:
- Learn about your goals
- Evaluate the project location
- Help you to design your project and select materials
- Provide a clear & accurate estimate
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