21 Best Window Replacement Companies in Reading, PA (2023 Reviews)
Window Companies Near Me

Thinking about improving your house's look? The best window replacement companies can help.

We analyzed all the top window installers in Reading and selected the top 21 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated May 04, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Whether you're updating for aesthetics or have windows that need repairs, windows play a vital role in conserving energy in your home. Traditional, outdated windows could lead to spending more on electric bills during the winter or summer months.

Installing efficient windows on your house can help you save money each month on your electric bills — and you can help the environment, too.

As windows have such a big impact on your home, picking the best company for you is a big decision to make. That's why the EcoWatch team has put together this list of the top window installation companies, so you can make an informed decision more easily.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Award-winning company
  • Member of US Green Building Council
  • Manufactures products in-house
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Large serice area
  • EnergyStar Partner
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Wide variety of products and services
  • Award-winning company
  • Custom designs
  • Limited service area

Best Window Replacement Companies in Reading

The EcoWatch Reviews team researched many window installation companies across Reading to narrow our list down to the best ones. The installers in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen provides the best availability in Reading. Andersen has around 27 years of experience in the window installation industry.

It has established itself as a company 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 Windows

Renewal by Andersen's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Reading?

Andersen doesn't have any cost information displayed 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. The best way to get more accurate pricing information is to request a free quote from the company.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Low prices relative to competitors
  • Pros icon Large serice area
  • Pros icon EnergyStar Partner
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Reading. Window World has about 27 years of experience in the industry, and it currently serves 200 locations nationwide. Many positive reviews on customer review websites back the company's reputation.

Window World may be the company for you if you want one 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 Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.

How much does Window World cost in Reading?

Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can get a quote on the company's website.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Wide variety of products and services
  • Pros icon Award-winning company
  • Pros icon Custom designs
Cons:
  • Pros icon Limited service area

Window Nation offers the best residential windows in Reading. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window industry for around 16 years. Hundreds of positive reviews on customer review websites back the provider's reputation.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

Window Nation is an Energy Star partner with 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 Nation representative when inquiring about services.

How much does Window Nation cost in Reading?

Window Nation doesn't have any cost information available 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in Reading. 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 around 23 years of experience in the window installation business. Many positive reviews from customers online back the provider's reputation.

If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the provider for you.

Energy Efficiency of Aeroseal Windows Windows

There are a wide variety of window types that Aeroseal Windows offers, 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 Reading?

Though pricing information is not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can receive a quote on the company's website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct provides the best warranty in Reading. Universal has been in the window installation business for about 20 years. Hundreds of positive reviews on customer review websites back the provider's reputation.

If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the provider for you.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct caters to eco-conscious consumers by providing energy-efficient window offerings. The 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.

How much does Universal Windows Direct cost in Reading?

Pricing details are not available on Universal's website, as the cost of window installment depends on how many and what type(s) of windows you need. However, 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 pricing, you can ask for a quote from the company.

We aim to be unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.

More Window Replacement Companies in Reading

Chapman Windows Doors & Siding

West Chester, PA
4.2
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Stained Glass
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options

Website: http://www.chapmanwindowsdoors.com/
Address: 882 S Matlack St STE G, West Chester, PA 19382
Phone: (610) 431-8898

Tom Adams Windows & Carpets

Whitehall, PA
4.1
★★★★★
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://www.tomadamswc.com/
Address: 2119 S 1st Ave, Whitehall, PA 18052
Phone: (877) 959-9026

Top Pro Glass Mirror and Shower Door

Malvern, PA
4.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Residential Windows

Website: https://www.topproglass.com/
Address: 420 Lancaster Ave Suite 1, Malvern, PA 19355
Phone: (610) 955-2314

Pella Windows & Doors

Norristown, PA
4.0
★★★★★
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Commercial Windows

Website: https://www.pella.com/
Address: 2550 General Armistead Ave, Norristown, PA 19403
Phone: (610) 631-1815

Viwinco Windows

Morgantown, PA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Fast Delivery
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Custom Window Designs

Website: http://www.viwinco.com/
Address: 851 Hemlock Rd, Morgantown, PA 19543
Phone: (610) 286-8884

Thompson Creek Window Company Norristown PA

Norristown, PA
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows

Website: http://www.thompsoncreek.com/
Address: 2564 Boulevard of the Generals #100B, Norristown, PA 19403
Phone: (267) 599-2847

Infinity from Marvin - Homespire Windows & Doors

Norristown, PA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Commercial Windows

Website: https://homespireforlife.com/service-areas/philadelphia-pa/
Address: 2430 Boulevard of the Generals, Norristown, PA 19403
Phone: (888) 402-0912

Berwyn Glass

Phoenixville, PA
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Full-Service Installations
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Fast Delivery

Website: https://www.berwynglass.com/
Address: 330 Morgan St, Phoenixville, PA 19460
Phone: (610) 917-9900

A.B.E. Doors & Windows

Allentown, PA
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers

Website: https://www.abedoors.com/
Address: 5930 Hamilton Blvd #6, Allentown, PA 18106
Phone: (610) 398-2430

Blinds To Go

Whitehall, PA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Glass Showers

Website: https://www.blindstogo.com/en/stores/allentown
Address: 1832 MacArthur Rd, Whitehall, PA 18052
Phone: (610) 434-8600

B&G Glass

Leesport, PA
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Commercial Windows

Website: http://www.bgglass.com/
Address: 2668 Leisczs Bridge Rd, Leesport, PA 19533
Phone: (610) 372-7868

Penn Windows & Doors

Allentown, PA
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Fast Delivery
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: http://www.pennwindows.com/
Address: 1518 Union Blvd, Allentown, PA 18109
Phone: (610) 433-4196

Home Services at The Home Depot

Whitehall, PA
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Sliding Glass
  • Service icon Commercial Windows
  • Service icon Stained Glass
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Allentown/PA/Whitehall/18052/4108/services
Address: 1350 MacArthur Rd, Whitehall, PA 18052
Phone: (610) 741-1550

Lancaster Door Service, LLC

Lancaster, PA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Sliding Glass

Website: https://lancasterdoor.com/
Address: 1851 E Lincoln Hwy, Lancaster, PA 17602
Phone: (717) 394-4724

Pella Windows & Doors of Whitehall

Whitehall, PA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.pellabranch.com/philadelphia/showrooms/whitehall/
Address: 2221 MacArthur Rd, Whitehall, PA 18052
Phone: (610) 433-6028

Jack's Glass - Allentown

Allentown, PA
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung

Website: https://www.jacksglass.com/
Address: 424 N Madison St, Allentown, PA 18102
Phone: (610) 435-1440

Window World of Lehigh Valley

Coplay, PA
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung

Website: https://www.windowworldallentown.com/
Address: 3220 Mauch Chunk Rd, Coplay, PA 18037
Phone: (610) 432-6878

Bachman’s Roofing, Solar & Remodeling

Wernersville, PA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: http://bachmansroofing.com/
Address: 36 S Elm St, Wernersville, PA 19565
Phone: (610) 678-8004

Home Services at The Home Depot

Reading, PA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Stained Glass

Website: https://www.homedepot.com/l/East-Reading/PA/Reading/19606/4164/services
Address: 5410 Perkiomen Ave, Reading, PA 19606
Phone: (610) 400-1875

ACRE Windows & Doors

Malvern, PA
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass

Website: https://acrewindows.com/
Address: 274 Lancaster Ave Suite 203, Malvern, PA 19355
Phone: (610) 427-5149

Keystone Window of Pennsylvania

Pottstown, PA
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: https://www.keystonewindow.com/
Address: 190 Moser Rd, Pottstown, PA 19464
Phone: (267) 308-2500

How Installing Energy-Efficient Windows in Reading Saves You Money

By upgrading to energy-efficient windows, you and your family can benefit in several ways, including:

  • Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
  • Save on electricity bills: Since energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save around $303 annually on your energy bills in Reading.
  • Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Reading, that's about 286 pounds per year on average.
  • Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.

Estimated Cost of Window Replacement in Reading

Let's take a look at the cost of installing new windows and the kinds of services offered by installers.

How Much Do New Windows Cost?

The typical cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. These estimates vary based on specific characteristics of your installation, like type, size, material, the location of your home, number of windows and more.

With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can provide decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Reading homeowners $303+ per year after replacing single-pane windows.

Asking for free quotes from several companies is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

In regard to window installations, there are typically two types that your provider will have: full-frame and pocket installations.

Full-frame installations involve replacing the complete window, including the trim, frame and sill. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable rot or deterioration. Because full-frame installations are more involved, they will increase the total cost. A pocket installation involves installing a new window within the frame that's already there. This means instead of removing the whole window and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.

If you're still debating which kind of installation you need, you can ask your provider and get their recommendation. The choice mostly depends on how old the frames are and if there's any damage.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Award-winning company
  • Member of US Green Building Council
  • Manufactures products in-house
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Large serice area
  • EnergyStar Partner
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Wide variety of products and services
  • Award-winning company
  • Custom designs
  • Limited service area

How We Choose the Best Window Installers in Reading

EcoWatch reviews differ from most reviews, as we look at these companies through a sustainability lens. We've reviewed the best window installers in Reading mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Because this is a guide for Reading, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Reading.

Work Quality

We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company in our guide to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including warranty, cost, quality of parts, professionalism, quality of installation and more.

Cost

This one is a give-and-take: similar to other services, cheap window installation companies won't always provide the most quality service. Still, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Because of Reading's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Reading window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Reading, PA Window Replacement FAQs

How much does window installation cost?

The average cost to install a single window ranges between $450 and $650. There are many factors that influence the price, such as the materials used in designing the windows, your property's location, how energy-efficient the windows are, local labor costs, styles and sizes of windows and the number of windows.

Which type of window is the best?

A window's energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.

What services do window replacement companies do?

Window installers go to your house to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.

When is the best time of year to replace windows?

Replacement windows can be installed at any time, but warmer weather is typically better. No matter 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 isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.

Should I replace all my windows at the same time?

If your windows are more than 20 years old, you probably need to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.

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