20 Best Window Companies in Baldwin, PA (2025 Reviews)
Thinking about replacing your windows? We’ve got you covered in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Baldwin 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
Although eco-friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house’s energy efficiency can also have a big impact on home energy conservation. If you have traditional, outdated windows, your AC or heater could be working extra hard to heat or cool your home. This means spending more on electricity bills.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you money and helping the environment.
Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also factoring in 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 Baldwin
The EcoWatch Reviews team evaluated dozens of installers that serve the Baldwin area to find the top window installation companies by our standards. The companies reviewed in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service 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 Baldwin. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window industry for about 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
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 offerings are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Baldwin?Window World doesn’t have any cost information displayed on its website, but 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 Baldwin. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
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 offerings are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Baldwin?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. 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 Baldwin. 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 been in the window industry for about 23 years. Hundreds of positive reviews on customer review websites back the company's reputation.
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 offerings are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Baldwin?Aeroseal doesn’t have any cost information displayed on its website, but 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 Baldwin. 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 about 16 years. Hundreds of positive reviews on customer review websites back the company'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 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 offerings are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window Nation cost in Baldwin?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. For more detailed information on pricing, you can inquire about a quote from the company.
We have tried to be unbiased and transparent by mentioning pros and cons for each provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in Baldwin
Renewal by Andersen of Greater Pittsburgh
Canonsburg, PAFree in-home consultation
Custom window designs
Free assessment
Good Customer Service
Price Transparency
Educational Website
Affordable financing options
Services Offered
Custom Window Designs
Window Replacement/Installation
Glass Doors
Bay Windows
Double-Hung
Skylights
Power Home Remodeling
Coraopolis, PAEnergy-efficient
Full-home remodeling
Good Customer Service
Lifetime labor warranty
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Monroeville, PAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Vinyl Frames
Custom Window Designs
Bay Windows
Metropolitan Window Company
Pittsburgh, PAFree assessment
Educational Website
Good Customer Service
High performance
Variety of styles and materials
Financing options available
Price Transparency
Services Offered
Bay Windows
Double-Hung
Wood Frames
Energy-Efficient Options
Glass Doors
Fiberglass Frames
Window Replacement/Installation
Specialty Window & Door
West Homestead, PAEducational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Bay Windows
Custom Window Designs
Energy-Efficient Options
Double-Hung
"ALL-NU" Windows
Oakdale, PAPrice Transparency
Financing options available
Family-owned and operated
Meet or beat pricing policy
Educational Website
Services Offered
Window Replacement/Installation
Kish Windows and Doors
Murrysville, PAGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Go Green Windows & Construction
Lower Burrell, PAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
City Wide Windows Inc.
Greensburg, PAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Vinyl Frames
Window Replacement/Installation
Bay Windows
Double-Hung
Windows Pittsburgh
Pittsburgh, PACustom window designs
Free assessment
Price Transparency
Good Customer Service
Financing options available
Full-service window replacement
Educational Website
Services Offered
Double-Hung
Glass Doors
Bay Windows
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
Custom Window Designs
American Window Industries Inc.
Pittsburgh, PAPrice Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Expert Glass Company LLC
Export, PAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Repair
Double-Hung
Glass Repair
Window Replacement/Installation
Glass Showers
Mirrors
Energy-Efficient Options
Pella Windows & Doors of Warrendale
Warrendale, PAFree assessment
Good Customer Service
Educational Website
Services Offered
Double-Hung
Glass Doors
Wood Frames
Bay Windows
Fiberglass Frames
Window Replacement/Installation
Budget Blinds of Cranberry & Sewickley
Cranberry Twp, PAFree assessment
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
The Window Source of Morgantown
Morgantown, WVGood Customer Service
Timely Service
Price Transparency
Free assessment
Educational Website
Services Offered
Custom Window Designs
Glass Doors
Window Replacement/Installation
Pella Windows & Doors of Morgantown
Morgantown, WVGood Customer Service
Free assessment
Educational Website
Services Offered
Vinyl Frames
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Window World of South Central PA & Northwest MD
Somerset, PAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Pella Windows & Doors of Canfield
Canfield, OHFree assessment
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Legacy Remodeling
Pittsburgh, PAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Wood Frames
Glass Showers
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Mr. Handyman of Northern Pittsburgh, South Hills, Moon
Pittsburgh, PAQuality workmanship guarantee
Price Transparency
Educational Website
Full-service installation
Free assessment
Family-owned and operated
Timely Service
Good Customer Service
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Baldwin, 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 Baldwin Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could benefit you:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Baldwin, that’s about 467 pounds per year on average.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Save money on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Baldwin
Windows come in varying shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and the primary services that you can find from the average window installation company.
How Much Do New Windows Cost?
Though the average cost to install one window is about $600, it can range anywhere from $200 to $1,200. How much it will cost is based on several factors, including size, material, the location of your home, type, number of windows and more.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Baldwin homeowners $313+ each year after replacing single-pane windows.
Something else that affects the overall cost is the material of the frame you select. Aluminum frames are typically the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer 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 installation is to clarify whether you need a full-frame or pocket installation.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are typically done when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won’t cost as much, but you can’t do this kind of installment if you have any pre-existing rot or water damage.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Baldwin, the decision will mostly be based on how much damage there is currently and how old your existing frames are.
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 Baldwin
In our search to find the most reliable, eco-friendly window installers in Baldwin, EcoWatch evaluated many companies before deciding on these. Along with energy efficiency, we reviewed several window installers in Baldwin and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Baldwin, we gave more points to companies that provide services to the city. There are certainly reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Baldwin.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including warranty, professionalism, quality of parts, quality of installation, cost and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a sizable investment, so you’ll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Baldwin’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Baldwin window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Baldwin, PA Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing a window can range from $450 to $650. There are a variety of factors that influence how much it costs, including the materials used in designing the windows, how energy-efficient the windows are, your property’s location, the number of windows, styles and sizes of windows and local labor costs.
Which type of window is the best?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
If you’re handy and know how to replace a window, you may be able to install your own windows. However, if you don’t have the time or skills, we recommend hiring a professional.
How often should you replace windows?
Windows generally last 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have an expert take a look at them to determine if they are in need of a repair or replacement.
How long does it usually take to install windows?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.