22 Best Window Replacement Companies in Pottstown, PA (2023 Reviews)
Window Companies Near Me
When the time comes to replace your windows, our list of the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Pottstown and selected the top 22 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated May 04, 2023
Why you can trust EcoWatch
A review of the best window installation companies in Pottstown may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
That's bad for both your bank account and the environment, but one of the best window installation companies can help with that.
Efficient windows are particularly important in Pottstown, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $312 per year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
Best Window Replacement Companies in Pottstown
The EcoWatch team assessed dozens of companies that service the Pottstown area to find the top window installation companies by our standards. We assessed the installers based on their energy-efficient offerings, customer service, price, local experience, coverage area and more.

Renewal by Andersen
-
Manufactures products in-house
-
Award-winning company
-
Great industry reputation
-
No lifetime warranty
Renewal by Andersen has the best availability in Pottstown. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
Andersen may be the company for you if you're looking for one 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 WindowsRenewal by Andersen is an Energy Star partner and offers 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 Pottstown?Andersen does not list prices on its 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.

Window World
-
Large serice area
-
EnergyStar Partner
-
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. Window World has around 27 years of experience in the window replacement business. The provider has many glowing reviews from customers on online review websites.
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 perfect company for you.
Energy Efficiency of Window World WindowsWindow World's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Pottstown?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently services 27 states nationwide. Its reputation is backed by a considerable amount of positive reviews from customers online.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Pottstown?Although prices are not readily available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more detailed information on the cost, you can inquire about a quote from the company.

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 has the best residential windows in Pottstown. Window Nation has been in the window installation business for around 16 years.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Pottstown?Window Nation doesn't have any cost information displayed on its 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. You can inquire about a free quote on its website for more information about the cost.

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 Pottstown. 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 about 23 years of experience in the window replacement industry. Hundreds of positive reviews on customer review websites back the provider's reputation.
You may want to consider going with Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and has 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 make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Pottstown?Although prices are not available on Aeroseal's website, it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about pricing.
We strive to be unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Pottstown
Chapman Windows Doors & Siding
West Chester, PA-
Good Customer Service
-
Award-Winning
-
Timely Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Glass Showers
-
Custom Window Designs
-
Fast Delivery
-
Sliding Glass
-
Aluminum Window Frames
-
Stained Glass
-
Residential Windows
-
Double-Hung
Tom Adams Windows & Carpets
Doylestown, PA-
Timely Service
-
Award-Winning
-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Commercial Windows
-
Aluminum Window Frames
-
Residential Windows
-
Fast Delivery
-
Sliding Glass
-
Double-Hung
-
Bay Windows
-
Stained Glass
-
Custom Window Designs
Window World of Philadelphia
Horsham, PA-
Good Customer Service
-
Free assessment
-
Educational Website
-
Award-Winning
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Fast Delivery
-
Double-Hung
-
Bay Windows
-
Sliding Glass
Top Pro Glass Mirror and Shower Door
Malvern, PA-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Tempered Glass
-
Commercial Windows
-
Residential Windows
-
Glass Showers
-
Custom Window Designs
-
Aluminum Window Frames
-
Fast Delivery
-
Sliding Glass
Pella Windows & Doors
Norristown, PA-
Educational Website
-
Award-Winning
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Stained Glass
-
Commercial Windows
-
Bay Windows
-
Glass Showers
-
Fast Delivery
-
Residential Windows
-
Custom Window Designs
-
Sliding Glass
-
Double-Hung
Viwinco Windows
Morgantown, PA-
Educational Website
-
Free assessment
-
Price Transparency
-
Timely Service
-
Good Customer Service
Services Offered
-
Bay Windows
-
Residential Windows
-
Custom Window Designs
-
Fast Delivery
-
Sliding Glass
-
Double-Hung
-
Commercial Windows
Thompson Creek Window Company Norristown PA
Norristown, PA-
Educational Website
-
Timely Service
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Commercial Windows
-
Sliding Glass
-
Custom Window Designs
-
Residential Windows
-
Energy-Efficient Options
-
Double-Hung
-
Glass Showers
-
Fast Delivery
Infinity from Marvin - Homespire Windows & Doors
Norristown, PA-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Glass Showers
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
-
Bay Windows
-
Commercial Windows
Berwyn Glass
Phoenixville, PA-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Glass Showers
-
Residential Windows
-
Fast Delivery
-
Sliding Glass
-
Custom Window Designs
-
Double-Hung
-
Energy-Efficient Options
-
Full-Service Installations
-
Aluminum Window Frames
Pella Windows & Doors of Plymouth Meeting
Plymouth Meeting, PA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Double-Hung
-
Bay Windows
-
Commercial Windows
-
Sliding Glass
-
Fast Delivery
A.B.E. Doors & Windows
Allentown, PA-
Award-Winning
-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Commercial Windows
-
Custom Window Designs
-
Energy-Efficient Options
-
Aluminum Window Frames
-
Glass Showers
-
Residential Windows
Blinds To Go
Whitehall, PA-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Residential Windows
-
Glass Showers
-
Fast Delivery
-
Double-Hung
-
Custom Window Designs
-
Aluminum Window Frames
B&G Glass
Leesport, PA-
Educational Website
-
Good Customer Service
-
Price Transparency
-
Timely Service
Services Offered
-
Energy-Efficient Options
-
Fast Delivery
-
Commercial Windows
-
Residential Windows
-
Glass Showers
-
Custom Window Designs
-
Tempered Glass
Blinds To Go
Clifton Heights, PA-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Fast Delivery
-
Custom Window Designs
-
Double-Hung
-
Residential Windows
-
Glass Showers
-
Aluminum Window Frames
Penn Windows & Doors
Allentown, PA-
Educational Website
-
Free assessment
-
Award-Winning
-
Price Transparency
-
Good Customer Service
-
Timely Service
Services Offered
-
Sliding Glass
-
Glass Showers
-
Custom Window Designs
-
Double-Hung
-
Fast Delivery
-
Residential Windows
Home Services at The Home Depot
Whitehall, PA-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Glass Showers
-
Residential Windows
-
Bay Windows
-
Commercial Windows
-
Sliding Glass
-
Stained Glass
-
Fast Delivery
LaBrusciano Roofing & Exteriors
King of Prussia, PA-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
-
Timely Service
-
Award-Winning
Services Offered
-
Commercial Windows
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
Mr. Handyman of Blue Bell and Doylestown
Montgomeryville, PA-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Timely Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Double-Hung
Pella Windows & Doors of Whitehall
Whitehall, PA-
Price Transparency
-
Free assessment
-
Educational Website
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Double-Hung
-
Residential Windows
-
Commercial Windows
-
Bay Windows
-
Custom Window Designs
Graboyes Window & Door
East Norriton, PA-
Free assessment
-
Price Transparency
Services Offered
-
Sliding Glass
-
Commercial Windows
-
Fast Delivery
-
Bay Windows
-
Double-Hung
-
Custom Window Designs
-
Energy-Efficient Options
-
Residential Windows
Jack's Glass - Allentown
Allentown, PA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Double-Hung
Bachman’s Roofing, Solar & Remodeling
Wernersville, PA-
Free assessment
-
Educational Website
-
Award-Winning
-
Price Transparency
-
Good Customer Service
Services Offered
-
Double-Hung
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
-
Glass Showers
How Installing Energy-Efficient Windows in Pottstown Saves You Money
When you upgrade to energy-efficient windows, you may see a few benefits, such as:
- Decrease your carbon footprint: In Pottstown, you can lower your indirect greenhouse gas emissions by about 286 pounds per year when you install energy-efficient windows.
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out harmful UV rays.
- Save money on power bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of residential energy use. Upgrading to energy-efficient windows can help decrease that amount, which helps you save some money on your bills.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Pottstown
When researching window installation, each company provides different services and prices. Let's take a look at some typical costs and services.
How Much Do New Windows Cost?
According to our market research, the typical cost to replace a single window is about $600. However, window replacement costs can range from $200 to $1,200 a window. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations, which will make your project cost more.
It's also worth bearing in mind that energy-efficient windows will almost always cost more upfront, but Energy Star predicts that upgrading the windows on your Pottstown home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Costs will also vary depending on the material you choose for your window frames. Aluminum frames cost the least. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
When considering window replacements, there are generally two kinds that your installer will have: full-frame and pocket installations.
A full-frame installation replaces the total window, such as the sill, frame, trim and the window panes. Because this type of installation is more involved, it will cost more than a pocket installation. A pocket installation means replacing a window without removing the complete frame, which is usually less expensive than a full-frame installation.
If you're still debating which type of installation to get, you can ask your provider and get their recommendation. The decision mostly is influenced by how old the frames are and if there's any damage present.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
How We Choose the Best Window Installers in Pottstown
In our hunt to make your home improvements easier and more eco-friendly in Pottstown, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we reviewed several window installers in Pottstown and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve Pottstown so you can find the right window installation company near you.
Work Quality
When choosing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including quality of parts, professionalism, quality of installation, cost, warranty and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies that offer 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 a good track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Pottstown, PA Window Replacement FAQs
How much should window installation cost?
The average cost to install one window ranges from $450 to $650. There are many factors that influence how much it costs, which include local labor costs, styles and sizes of windows, the number of windows, the materials used in designing the windows, your property's location and how energy-efficient the windows are.
Which kind of window should I get?
A window's energy efficiency is influenced by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
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. However, if you don't have the time or experience, we recommend getting a professional to do it for you.
How long does window installation take?
Because the average installation time of a window is 30 minutes, about 16 windows can be installed in an 8-hour work day.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.