15 Best Window Companies in Sandy, PA (2024 Reviews)
When it’s time to upgrade your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Sandy and selected the best 15 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 top window installation companies in Sandy may not seem like the most compelling article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your house’s heat or cool air out of them.
That’s also bad news for the environment, as the extra energy required by drafty windows increases your carbon footprint.
Efficient windows are especially important in Sandy, 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 $329 each year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Sandy
The EcoWatch Reviews team assessed many window installation companies across Sandy to narrow our list down to the best ones. The providers mentioned in this article scored best in our categories: energy-efficient offerings, availability, customer service, price 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 offers windows expertise in Sandy. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been in business since 1995 and currently provides services to 200 locations nationwide.
You may want to consider picking Window World if you're interested in a company 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 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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Sandy?Prices are not available on Window World’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free 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 offers the best availability in Sandy. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia.
You may want to consider picking Andersen if you're interested in 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 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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Sandy?Prices are not available on Andersen’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, 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 information is to receive a free 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 offers the best window installation for businesses in Sandy. 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. This company has been in business since 1999 and currently provides services to 13 states and Washington D.C.
You may want to consider picking 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 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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Sandy?Prices are not available on Aeroseal’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. The best way to get more accurate information is to receive a free 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 offers the best residential windows in Sandy. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states.
You may want to consider picking Window Nation if you're interested in 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 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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window Nation cost in Sandy?Prices are not available on Window Nation’s website since the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, 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 information is to receive a free quote from the company.
Please note that the companies in this section are national, which means the quality of the service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning both pros and cons for every provider.
More Window Companies in Sandy
Renewal by Andersen of West Central PA
Duncansville, PAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Skylights
Bay Windows
Window Replacement/Installation
Window World of Dubois
DuBois, PAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Vinyl Frames
Window Perfections
Altoona, PAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Bay Windows
Window Repair
Window Replacement/Installation
Glass Doors
Pella Windows & Doors of State College
State College, PAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Triangle Construction & Remodeling
Bellefonte, PAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Seven D Industries
Hollidaysburg, PAServices Offered
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Vinyl Frames
Burke & Sons Inc.
Punxsutawney, PAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Screen Repair
Window Replacement/Installation
Glass Doctor of State College
Boalsburg, PAEducational Website
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Glass Repair
Energy-Efficient Options
Custom Glass
Window Repair
Mirrors
Window Replacement/Installation
Thermal-Gard Building Products, Inc.
Punxsutawney, PAPrice Transparency
Good Customer Service
Services Offered
Double-Hung
Glass Doors
Energy-Efficient Options
Bay Windows
Window Replacement/Installation
Plum Glass Block
Apollo, PAFree assessment
Services Offered
Window Replacement/Installation
Glass Showers
Home Services at The Home Depot
Franklin, PAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Vinyl Frames
Energy-Efficient Options
Storm/Impact Windows
Screen Repair
Glass Showers
Glass Doors
Window Replacement/Installation
Custom Window Designs
MHDS Renovations
Indiana, PAEducational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Window World of Altoona
Duncansville, PAEducational Website
Timely Service
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Burke & Sons Inc.
Indiana, PAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Screen Repair
Home Services at The Home Depot
Johnstown, PAGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Sandy, 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 Sandy Saves You Money
There are quite a few perks of switching to energy-efficient windows. A few reasons you may want to consider making the change are the following:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Sandy, that’s about 286 pounds per year on average.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Switching to energy-efficient models can help lower that amount, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Sandy
Each window installer offers varying services and has varying costs based on a few factors.
How Much Do New Windows Cost?
The national average cost to install a single window is about $600 but can range anywhere from $200 to $1,200. But prices 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 offer door replacements, which have a higher price tag.
It’s important to remember that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Sandy homeowners $329+ a year when replacing single-pane windows.
Requesting free quotes from multiple installers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Do you need a full-frame installation or a pocket installation?
A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. 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 carry as large a bill, but you can’t do this kind of installment if you have any pre-existing rot or water damage.
Your window replacement company will be able to help you figure out what’s best for your needs. In Sandy, the decision will mostly be based on the age of your home and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional evaluate 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
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Sandy
In our hunt to find the most reliable, eco-friendly window installers in Sandy, EcoWatch evaluated many companies before deciding on these. We have reviewed the best window replacement companies in Sandy primarily based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Sandy so you can find the best window installation company near you.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand you choose. We do give window installers higher marks 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 determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including quality of installation, professionalism, quality of parts, cost, warranty and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like 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
As discussed previously, windows are a considerable investment, so you’ll want to make sure that investment is protected. Window installation companies that give you 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 been in the industry for quite some time. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Sandy, PA Window Replacement FAQs
What is the average cost to install new windows?
The typical cost to replace a single window can range from $450 to $650. There are many factors that affect how much it costs, which include styles and sizes of windows, how energy-efficient the windows are, the number of windows, the materials used in designing the windows, local labor costs and your property’s location.
What are the most common kinds of replacement windows?
There are several different kinds of windows you can get for your home, such as picture windows, transom windows, awning windows, bay windows, slider windows, double-hung and single-hung windows and casement windows.
Can I replace my own windows?
If you’re handy and have experience with similar home improvement projects, you may be able 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 it take to install windows?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.