20 Best Window Companies in Penn Hills, PA (2025 Reviews)
Looking to improve your home’s energy efficiency? The best window replacement companies can help.
We analyzed all the top-rated window companies in Penn Hills 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 guide on the best window replacement companies in Penn Hills may not seem like the most interesting article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. If your house has traditional, outdated windows, your HVAC system could be working overtime to heat or cool your house. This means spending more on energy bills.
That’s not great for either your wallet or the environment, but one of the top window installation companies can help you with that.
Because windows have such a great impact on your home, choosing the right company for you is a big decision to make. That’s why the EcoWatch team has created this list of the best window installation companies, so you can make an informed decision more easily.
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 Penn Hills
The EcoWatch team examined dozens of installers in Penn Hills to find the best ones for our readers. The companies in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, 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 provides windows expertise in Penn Hills. Window World has over 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. The company has many positive reviews from customers on online review websites.
It 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 WindowsIts 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 make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in Penn Hills?While prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can inquire about a quote from the company.

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 provides the best availability in Penn Hills. Andersen has over 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has many positive reviews from customers on online review websites.
It 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Penn Hills?While prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on pricing, you can inquire about a quote from the company.

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 provides the best window installation for businesses in Penn Hills. Aeroseal has over 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C. The company has many positive reviews from customers on online review websites.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Penn Hills?While prices are not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. For more detailed information on pricing, 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 provides the best residential windows in Penn Hills. Window Nation has over 16 years of experience in the windows industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. The company has many positive reviews from customers on online review websites.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Penn Hills?While prices are not available on Window Nation’s website, 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. For more detailed information on pricing, you can inquire about a quote from the company.
We strive to stay unbiased and transparent by including pros and cons for each provider. Additionally, any partnerships do not influence our rankings.
More Window Companies in Penn Hills
Renewal by Andersen of Greater Pittsburgh
Monroeville, PAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Double-Hung
Glass Doors
Skylights
Custom Window Designs
Window Replacement/Installation
Bay Windows
Power Home Remodeling
Coraopolis, PAEnergy-efficient
Good Customer Service
Full-home remodeling
Lifetime labor warranty
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Monroeville, PAPrice Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Custom Window Designs
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Double-Hung
Bay Windows
Specialty Window & Door
West Homestead, PAEducational Website
Free assessment
Services Offered
Custom Window Designs
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Bay Windows
Go Green Windows & Construction
Lower Burrell, PAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Metropolitan Window Company
Pittsburgh, PAEducational Website
Free assessment
Good Customer Service
Financing options available
Price Transparency
Variety of styles and materials
High performance
Services Offered
Fiberglass Frames
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Double-Hung
Bay Windows
Wood Frames
Kish Windows and Doors
Murrysville, PAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
"ALL-NU" Windows
Oakdale, PAFinancing options available
Meet or beat pricing policy
Educational Website
Price Transparency
Family-owned and operated
Services Offered
Window Replacement/Installation
City Wide Windows Inc.
Greensburg, PAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Bay Windows
Vinyl Frames
Window Replacement/Installation
Double-Hung
American Window Industries Inc.
Pittsburgh, PAPrice Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Expert Glass Company LLC
Export, PAGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Double-Hung
Mirrors
Window Repair
Energy-Efficient Options
Glass Showers
Glass Repair
Window Replacement/Installation
Windows Pittsburgh
Pittsburgh, PAFree assessment
Educational Website
Custom window designs
Good Customer Service
Full-service window replacement
Financing options available
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Double-Hung
Custom Window Designs
Energy-Efficient Options
Glass Doors
Bay Windows
Pella Windows & Doors of Warrendale
Warrendale, PAGood Customer Service
Free assessment
Educational Website
Services Offered
Bay Windows
Wood Frames
Window Replacement/Installation
Fiberglass Frames
Double-Hung
Glass Doors
Budget Blinds of Cranberry & Sewickley
Cranberry Twp, PAFree assessment
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Custom Window Designs
Window World of South Central PA & Northwest MD
Somerset, PAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Pella Windows & Doors of Morgantown
Morgantown, WVEducational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Bay Windows
Vinyl Frames
The Window Source of Morgantown
Morgantown, WVGood Customer Service
Price Transparency
Free assessment
Educational Website
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Custom Window Designs
Window Town of Youngstown
Youngstown, OHFree assessment
Price Transparency
Timely Service
Educational Website
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Bay Windows
Energy-Efficient Options
Pella Windows & Doors of Canfield
Canfield, OHGood Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Vinyl Frames
West Shore Home
Pittsburgh, PAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Bay Windows
Custom Window Designs
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Glass Showers
Calculate how much you can expect to pay for window installation and replacement in Penn Hills, 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 Penn Hills Saves You Money
Switching 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 benefit you:
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Decrease your carbon footprint: By using less energy after you upgrade to Energy Star certified windows, you’ll also be cutting your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save on electricity bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
Estimated Cost of Window Replacement in Penn Hills
Each window replacement company provides various services and has varying price points depending on several factors.
How Much Do New Windows Cost?
On average, homeowners in Penn Hills can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at about $600. These numbers vary based on specific characteristics of your installation, such as the location of your home, type, number of windows, size, material and more.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $313 a year on your energy bills in Penn Hills.
Asking for free quotes from multiple companies is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning on installing new windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. This service involves removing the old window, the sill, and the exterior and interior trim. It also involves other materials, like insulation and drip edges, which increase the overall cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. A pocket installation entails replacing a window without replacing the frame. So, instead of tearing out the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company will be able to help you understand what’s best for your needs. In Penn Hills, the decision will mostly be based on how old your windows are and if there’s any moisture damage. Wood can decay if not maintained properly over the years, so it’s good to have a professional assess your frames and window sills.
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 Penn Hills
The EcoWatch Reviews team differs from other reviewers, as we examine these companies through a sustainability lens. We have reviewed the best window replacement companies in Penn Hills primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Penn Hills, we gave more points to companies that provide services to the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Penn Hills.
Work Quality
We’re certain that you’re looking for professionals who 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 gotten lots 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, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including quality of installation, professionalism, cost, warranty, quality of parts and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
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
Due to Penn Hills’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Penn Hills window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Penn Hills, PA Window Replacement FAQs
How much does a window install cost?
The national average cost to replace one window is about $600 but can range between $200 and $1,200, based on several factors. The price is typically influenced by the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the kinds of windows?
There are various types of windows you can get for your house, including casement windows, double-hung and single-hung windows, picture windows, bay windows, slider windows, transom windows and awning windows.
Can you replace your own windows?
If you’re handy and have experience with installing a replacement window, it’s possible to install your own windows. However, if you don’t have the time or skills, we don’t recommend it.
What time of year is the best time to replace my 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 make sure that too much hot or cold air doesn’t get into your house, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.