20 Best Window Companies in Stafford, NJ (2025 Reviews)
When the time comes to upgrade your windows, our list of the top window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Stafford and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the best window replacement companies in Stafford may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Drafty, leaky windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your home’s heat or cool air could be lost through your windows.
Fortunately, helping you save money with more efficient windows also aligns with our goals of conserving energy and the resources it takes to produce it.
We’ve made this list of the top installation companies to help you in your search, so you can not only enjoy brand-new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Stafford
The EcoWatch team researched dozens of installers in Stafford to find the top window replacement companies for our readers. The installers in this article scored the best in our review categories, such as energy-efficient offerings, price, customer service, local expertise, availability and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Stafford?Pricing information is not available on Window World’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Stafford?Pricing information is not available on Andersen’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This company has 23 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Stafford?Pricing information is not available on Aeroseal’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.
One thing to note is that the companies in this section are national, which means the quality of customer service may vary depending on your local crew. We have tried to be unbiased and transparent by mentioning both pros and cons for each provider.
More Window Companies in Stafford
Champion Replacement Windows of Philadelphia
Moorestown, NJAmerican-made products
Financing options available
Good Customer Service
Limited lifetime warranty
Free assessment
Price Transparency
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Bay Windows
Power Home Remodeling
Chester, PAGood Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Pennsauken Township, NJFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Custom Window Designs
Energy-Efficient Options
Double-Hung
Pexic Windows & Doors
Lakewood, NJFree assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Siding, Windows, Roofing by Design a Castle
Voorhees Township, NJPrice Transparency
Free assessment
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Creative Custom Construction, Inc.
Allentown, NJTimely Service
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
National Home Improvements
Colts Neck, NJEducational Website
Free assessment
Price Transparency
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Element Window Company
Delran, NJTimely Service
Good Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Skylights
Custom Window Designs
Double-Hung
Bay Windows
Glass Doors
WillPower Windows & Doors LLC.
Franklinville, NJGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Vinyl Frames
Wood Frames
Double-Hung
Window Mechanics Direct
Glendora, NJFree assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Prown's Windows & Doors
Middletown Township, NJFree assessment
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Glass Showers
Glass Doctor Home + Business of Mullica Hill
Mantua Township, NJFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Glass Showers
Energy-Efficient Options
Custom Glass
Window Repair
Glass Repair
Window Replacement/Installation
Mirrors
ProView Construction Inc
Philadelphia, PAPrice Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Glass Doors
R & R Glass Inc.
Warminster, PATimely Service
Price Transparency
Free assessment
Good Customer Service
Services Offered
Vinyl Frames
Window Replacement/Installation
Skylights
Glass Doors
Energy-Efficient Options
Kepo Siding & Windows
Hillsborough Township, NJTimely Service
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Pella Windows & Doors of Plymouth Meeting
Plymouth Meeting, PAEducational Website
Good Customer Service
Free assessment
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Energy Windows Doors & More
Northfield, NJGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Bay Windows
Glass Doors
Double-Hung
Fiberglass Frames
Window Replacement/Installation
Vinyl Frames
ZVA Construction, LLC.
Westampton, NJPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Window Repair
Pella Windows & Doors of Cherry Hill
Cherry Hill, NJCommunity involvement
Variety of windows and doors
Good Customer Service
Educational Website
Price Transparency
Heavily tested products
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Double-Hung
Glass Doors
Grand View Roofing & Exteriors
Blackwood, NJGood Customer Service
Price Transparency
Free assessment
Services Offered
Glass Showers
Window Replacement/Installation
Skylights
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Stafford, NJ using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Stafford Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more details about how switching out your windows could help you:
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Stafford, that’s about 206 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on electricity bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll use less energy to heat or cool your house.
Estimated Cost of Window Replacement in Stafford
Each window installation company offers varying services and has different prices based on several factors.
How Much Do New Windows Cost?
The typical cost to replace a single window is about $600 but can range from $200 to $1,200. But costs will vary significantly based on the number of windows you need, the current condition of your home, the quality of your products and your location. Many window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. Additional services will increase your overall project costs.
It’s also worth keeping in mind that energy-efficient windows will cost more upfront, but Energy Star estimates that upgrading the windows on your Stafford home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Requesting free quotes from multiple providers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
The first step of a window replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations entail replacing the full window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has significant damage. Because these installations are more involved, they will increase the overall cost. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are simpler and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installer should be able to help you figure out which type of installation you need.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Stafford
In our search to make your home improvements easier and more eco-friendly in Stafford, EcoWatch landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Stafford area so you can find the best window installation company near you.
Work Quality
We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company in our guide to ensure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don’t have nice feedback about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installers won’t always provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Stafford, NJ Window Replacement FAQs
How much should a window install cost?
The national average cost to install a single window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they’re certified energy-efficient by the U.S. Department of Energy.
When should I use a window installation company?
Unless you’re handy and have all the necessary tools to replace your own windows, we recommend hiring a professional installer. The process of installing windows is complex and can take anywhere from four to six hours for one window. Although it’s tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it’s probably time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.
How long does it typically take to install windows?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.