20 Best Window Companies in Milford, PA (2025 Reviews)
Thinking of improving your property’s energy efficiency? The best window replacement companies can help.
We analyzed all the top-rated window companies in Milford and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play a vital role in conserving your home's electricity. Traditional or damaged windows could lead to spending more on electric bills during the winter or summer months.
That’s not great for your bank account or the environment, but one of the best window installation companies can help you with that.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
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 Milford
The EcoWatch Reviews team assessed several window companies in Milford to find the top ones for our readers. The companies in this article scored best in our categories: energy-efficient offerings, customer service, price, 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 offers windows expertise in Milford. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide.
You may want to consider opting for Window World if you're interested in a installer that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Milford?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can receive 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 offers the best availability in Milford. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
You may want to consider opting for Andersen if you're interested in a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Milford?Prices aren’t displayed on Andersen’s website, but 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 receive 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 offers the best window installation for businesses in Milford. It's 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. Aeroseal has over 23 years of experience in the windows industry, and it currently provides services to 13 states and Washington D.C.
You may want to consider opting for Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Milford?Prices aren’t displayed on Aeroseal’s website, but it provides high-quality windows at a competitive price point. If you’d like more accurate pricing information, you can receive a quote on the company’s website.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation offers the best residential windows in Milford. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of experience in the windows industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider opting for Window Nation if you're interested in a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types available from Window Nation, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Milford?Prices aren’t displayed on Window Nation’s website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Please note that the companies in this section are national, which means the quality of customer service may vary depending on your local team. We have tried to remain unbiased and transparent by listing pros and cons for every company.
More Window Companies in Milford
Renewal by Andersen Window Replacement
King of Prussia, PAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Bay Windows
Champion Replacement Windows of Philadelphia
Moorestown, NJLimited lifetime warranty
Price Transparency
American-made products
Financing options available
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Power Home Remodeling
Chester, PAGood Customer Service
Price Transparency
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Pennsauken Township, NJEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Glass Doors
Custom Window Designs
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Ambiance Design
Blue Bell, PAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Custom Window Designs
Pella Windows & Doors of Plymouth Meeting
Plymouth Meeting, PAFree assessment
Educational Website
Good Customer Service
Services Offered
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
R & R Glass Inc.
Warminster, PAFree assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Skylights
Vinyl Frames
Morrison Custom Construction LLC
Mohnton, PAGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Repair
Energy-Efficient Options
Window Replacement/Installation
ProView Construction Inc
Philadelphia, PAGood Customer Service
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Glass Doors
SkyView Remodeling LLC
West Chester, PAFree assessment
Timely Service
Good Customer Service
Educational Website
Price Transparency
Services Offered
Metal Frames
Window Replacement/Installation
Wood Frames
Glass Doors
Vinyl Frames
Good's Glass Services
Mohnton, PAServices Offered
Window Replacement/Installation
Glass Repair
Mirrors
Energy-Efficient Options
Glass Showers
Maple Crest Construction LLC
Coatesville, PAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Element Window Company
Delran, NJGood Customer Service
Price Transparency
Free assessment
Timely Service
Educational Website
Services Offered
Custom Window Designs
Double-Hung
Bay Windows
Skylights
Glass Doors
Window Replacement/Installation
Kepo Siding & Windows
Hillsborough Township, NJFree assessment
Timely Service
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Homecraft Inc.
Garnet Valley, PAEducational Website
Free assessment
Timely Service
Price Transparency
Good Customer Service
Services Offered
Skylights
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Wood Frames
Glass Doors
Window Mechanics Direct
Glendora, NJPrice Transparency
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Glass Doctor Home + Business of Mullica Hill
Mantua Township, NJFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Glass Repair
Mirrors
Energy-Efficient Options
Window Repair
Glass Showers
Custom Glass
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, NJFree assessment
Price Transparency
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Alderfer Glass Company
Quakertown, PAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Energy-Efficient Options
Mirrors
Glass Repair
Glass Doors
Custom Glass
Skylights
Storm/Impact Windows
Calculate how much you can expect to pay for window installation and replacement in Milford, PA 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 Milford Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on energy bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: By using less energy after switching to Energy Star certified windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Milford
Windows come in various shapes and sizes, so costs and services will differ remarkably. Here are the average costs and services that you’ll find from window installation companies.
How Much Do New Windows Cost?
According to our market research, the national average cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 per window. This is because of the fact that the cost of window installations are based on a variety of factors specific to your home, such as the size, material and number of windows you need to replace, as well as the location of your property.
It’s also worth noting that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that upgrading the windows on your Milford home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you’ll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Something else that affects the total cost is the material of the frame you choose. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when considering a window replacement is to figure out whether you need a full-frame or pocket installation.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will cost more than a pocket installation. A pocket installation involves replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
Your window installation company should be able to help you figure out which type of installation you should get.
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 Milford
EcoWatch is different from most reviewers because we look at these companies through a sustainability lens. We’ve reviewed the best window replacement companies in Milford primarily based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve Milford so you can find a quality window installation company near you.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company included in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including cost, quality of installation, professionalism, warranty, quality of parts and more.
Cost
This one is a give-and-take: as with most services, cheap window installers are not going to provide the most quality service. Still, we want to ensure we’re highlighting companies that provide a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a considerable investment, so you’ll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Milford, PA Window Replacement FAQs
What is the typical cost to install windows in a home?
The average cost to install one window ranges from $450 to $650. There are several factors that influence the cost, including local labor costs, styles and sizes of windows, your property’s location, how energy-efficient the windows are, the number of windows and the materials used in designing the windows.
What are the most common kinds of replacement windows?
The most common types of windows for homes include: double-hung and single-hung windows, transom windows, bay windows, slider windows, awning windows, picture windows and casement windows.
Can you install your own windows?
If you’re handy and have the time and patience to do the job right, it’s possible to install your own windows. But if you don’t have the time or experience, we recommend getting a professional to do it for you.
When is it time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.
How long does it usually take to install windows?
Since a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.