20 Best Window Companies in McCandless, PA (2025 Reviews)
When the time comes to upgrade your windows, our guide to the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in McCandless 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 clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a considerable impact on home energy conservation. When it’s the middle of winter, your old and drafty windows could be making your home harder to heat and more uncomfortable for you.
Thankfully, helping you save money with more efficient windows also aligns with our goals of conserving energy and the resources it takes to generate it.
So if you’re constructing a new home, renovating or changing out old windows in McCandless, you’ve found the best place to get started.
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 McCandless
The EcoWatch team evaluated dozens of companies that service the McCandless area to find the best window installation companies that fit our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window replacement business.
You may want to consider picking 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 WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 McCandless?Window World doesn’t have any prices available on its website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about the cost.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement business.
You may want to consider picking 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 WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 McCandless?Andersen doesn’t have any prices available 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. You can ask for 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 is 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 business.
You may want to consider picking 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 WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 McCandless?Aeroseal doesn’t have any prices available on its website, but it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about the cost.

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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the window replacement business.
You may want to consider picking 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 WindowsWindow Nation carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to 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 McCandless?Window Nation doesn’t have any prices 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. You can ask for a free quote on its website for more information about the cost.
We aim to be unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in McCandless
Renewal by Andersen of Greater Pittsburgh
Monroeville, PAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Double-Hung
Skylights
Glass Doors
Bay Windows
Window Replacement/Installation
Custom Window Designs
Power Home Remodeling
Coraopolis, PAEnergy-efficient
Good Customer Service
Lifetime labor warranty
Full-home remodeling
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Nation
Monroeville, PAPrice Transparency
Educational Website
Free assessment
Services Offered
Double-Hung
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Glass Doors
Custom Window Designs
"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
Specialty Window & Door
West Homestead, PAEducational Website
Free assessment
Services Offered
Window Replacement/Installation
Custom Window Designs
Energy-Efficient Options
Double-Hung
Bay Windows
Glass Doors
Go Green Windows & Construction
Lower Burrell, PAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Bay Windows
Double-Hung
Metropolitan Window Company
Pittsburgh, PAVariety of styles and materials
Good Customer Service
Free assessment
High performance
Financing options available
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Energy-Efficient Options
Fiberglass Frames
Wood Frames
Bay Windows
Kish Windows and Doors
Murrysville, PAGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
City Wide Windows Inc.
Greensburg, PAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Vinyl Frames
Bay Windows
Pella Windows & Doors of Warrendale
Warrendale, PAGood Customer Service
Educational Website
Free assessment
Services Offered
Fiberglass Frames
Bay Windows
Glass Doors
Wood Frames
Double-Hung
Window Replacement/Installation
Budget Blinds of Cranberry & Sewickley
Cranberry Twp, PAGood Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
Windows Pittsburgh
Pittsburgh, PAFinancing options available
Good Customer Service
Educational Website
Custom window designs
Price Transparency
Free assessment
Full-service window replacement
Services Offered
Window Replacement/Installation
Glass Doors
Custom Window Designs
Energy-Efficient Options
Bay Windows
Double-Hung
Vinyl Frames
American Window Industries Inc.
Pittsburgh, PAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Expert Glass Company LLC
Export, PAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Repair
Mirrors
Glass Showers
Glass Repair
Window Replacement/Installation
Energy-Efficient Options
Double-Hung
Pella Windows & Doors of Canfield
Canfield, OHFree assessment
Educational Website
Good Customer Service
Services Offered
Bay Windows
Vinyl Frames
Window Replacement/Installation
Double-Hung
Glass Doors
Window Town of Youngstown
Youngstown, OHEducational Website
Price Transparency
Timely Service
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Double-Hung
Ireland Contracting, LLC
Glenshaw, PAPrice Transparency
Educational Website
Good Customer Service
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
Skylights
Energy-Efficient Options
Mr. Handyman of Northern Pittsburgh, South Hills, Moon
Pittsburgh, PAGood Customer Service
Price Transparency
Full-service installation
Free assessment
Quality workmanship guarantee
Timely Service
Family-owned and operated
Educational Website
Services Offered
Window Replacement/Installation
Legacy Remodeling
Pittsburgh, PAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Glass Showers
Window Replacement/Installation
Glass Doors
Wood Frames
Energy-Efficient Options
West Shore Home
Pittsburgh, PAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Glass Showers
Double-Hung
Calculate how much you can expect to pay for window installation and replacement in McCandless, 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 McCandless Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Reduce your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: When you switch 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: Installing energy-efficient windows reduces your energy bills by about 12% since you use less energy.
Estimated Cost of Window Replacement in McCandless
Let’s go over the cost of replacing your windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Generally, homeowners in McCandless can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. These figures are based on the specifics of your installation, such as size, number of windows, material, the location of your home, type and more.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.
Asking for free quotes from several installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
The first step when planning a window installation is to figure out whether you should get a full-frame or pocket installation.
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you will likely need a full-frame installation instead.
If you’re still debating which type of installation you need, you can consult with your provider and get their advice. The decision mostly depends on how old the frames are and if there’s any damage.
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 McCandless
In our search to find the most reliable, eco-friendly window installers in McCandless, EcoWatch landed on the above companies as the top window installation companies in the city. We have assessed the best window installation companies in McCandless primarily based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your electricity 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 McCandless, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in McCandless.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in overall efficiency 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 online reviews to find the companies with the highest rates of 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 most other categories, including professionalism, quality of installation, cost, quality of parts, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies 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
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and labor 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 experience will earn higher rankings by our standards. We like to see at least ten years of experience.
McCandless, PA Window Replacement FAQs
How much does a window install cost?
The typical cost of installing a single window can range from $450 to $650. There are several factors that influence how much it costs, including the number of windows, your property’s location, the materials used in designing the windows, local labor costs, styles and sizes of windows and how energy-efficient the windows are.
What are the kinds of windows?
There are various types of windows you can get for your home, including transom windows, casement windows, double-hung and single-hung windows, picture windows, slider windows, bay windows and awning windows.
What do window installation companies do?
Window installation professionals visit your house to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.
What time of year should I replace my windows?
While you can install windows any time of year, warmer weather is often better for replacing windows. In addition, it shouldn’t be raining, as rain can make the installation more difficult.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it’s most likely time to replace all of them. At that point, they are often less efficient, draftier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.