20 Best Window Companies in Shiloh, PA (2025 Reviews)
Looking to improve your home’s appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Shiloh 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 review of the top window replacement companies in Shiloh may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. If you have traditional, outdated windows, your AC or heating system could be working overtime to heat or cool your home. This means higher electric bills.
That’s also bad for the environment because the extra energy required by damaged windows increases your carbon footprint.
So if you’re building a new home, renovating or updating your windows in Shiloh, this guide is 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
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 Shiloh
The EcoWatch Reviews team researched dozens of installers across the country to find the best window replacement companies for our readers. We assessed the companies on their energy-efficient offerings, local experience, coverage area, price, 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 Shiloh. It's 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 industry.
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 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 Shiloh?Window World doesn’t have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

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 Shiloh. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement industry.
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 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 Shiloh?Andersen doesn’t have any pricing information listed 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. Getting a free quote on its website is the best way to get more accurate pricing information.

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 Shiloh. 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 about 23 years of experience in the window replacement industry.
It 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 Shiloh?Aeroseal doesn’t have any pricing information listed on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.

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 Shiloh. It's 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 industry.
It 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 Shiloh?Window Nation doesn’t have any pricing information listed 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. Getting a free quote on its website is the best way to get more accurate pricing information.
Please note that the companies in this section are national, meaning the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by describing both pros and cons for every company.
More Window Companies in Shiloh
Renewal by Andersen of the Capital Region
Jessup, MDEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Skylights
Double-Hung
Bay Windows
Champion Replacement Windows of Baltimore
Rosedale, MDSunrooms
Single-source accountability
Products made in the USA
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Window Nation
Glen Burnie, MDPrice Transparency
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Triple Pane Glass
Glass Doors
Custom Window Designs
Vinyl Frames
Wood Frames
Bay Windows
Susquehanna Valley Door and Window
York, PAGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
HomeRite
Mechanicsburg, PAEducational Website
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Garrety Glass - Betterliving Sunrooms
Cockeysville, MDTimely Service
Educational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Repair
Window Replacement/Installation
Bay Windows
Mirrors
Glass Doors
Glass Showers
Custom Glass
AC Matthews, Roofing & Exteriors
Towson, MDHigh-quality materials
Energy-efficient windows
Good Customer Service
Educational Website
All-inclusive repair and maintenance
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Good's Glass Services
Mohnton, PAServices Offered
Glass Repair
Mirrors
Glass Showers
Energy-Efficient Options
Window Replacement/Installation
Replacement Windows and Doors-Homerite Waynesboro
Waynesboro, PAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Repair
Energy-Efficient Options
Glass Doors
Obrebski Brothers Windows and Doors
Nottingham, MDGood Customer Service
Financing options available
Family service
Lifetime guarantee
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Maple Crest Construction LLC
Coatesville, PAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
American Awnings and Replacement Windows
Chambersburg, PATimely Service
Free assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Morrison Custom Construction LLC
Mohnton, PAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Repair
SkyView Remodeling LLC
West Chester, PATimely Service
Educational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Glass Doors
Wood Frames
Metal Frames
Window Replacement/Installation
York Window Man
York, PAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Pella Windows & Doors of Harrisburg
Harrisburg, PAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Glass Doctor of Mechanicsburg, PA
Mechanicsburg, PAEducational Website
Good Customer Service
Price Transparency
Services Offered
Mirrors
Custom Glass
Window Repair
Glass Showers
Glass Repair
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Grand Opening Windows & Doors
New Kingstown, PAGood Customer Service
Educational Website
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Custom Window Designs
Double-Hung
Bay Windows
Lancaster Door Service
Lancaster, PAGood Customer Service
Educational Website
Price Transparency
Timely Service
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Lancaster Building Supply Windows Doors & More, LLC
Lancaster, PAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Shiloh, 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 Shiloh Saves You Money
By upgrading to energy-efficient windows, you can benefit in several ways, including:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- Save on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll use less energy to heat or cool your house.
Estimated Cost of Window Replacement in Shiloh
When looking into window installation, each company offers varying services and costs. Let’s take a look at some typical costs and services.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range from $200 to $1,200. This is because window installations depend on a variety of factors specific to your home, like the size, material and number of windows you need to replace, as well as where your property is located.
It’s important to keep in mind that windows with the best 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 Shiloh homeowners $315+ a year when replacing single-pane windows.
We advise requesting free quotes from multiple window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
When it comes to window installations, in general there are two types that your provider will offer: full-frame and pocket installations.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of damage. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations are on the simpler end and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
Your window installation company will be able to help you understand what’s best for your needs. In Shiloh, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s good to have a professional examine 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 Shiloh
In our search to find the most reliable, eco-friendly window installers in Shiloh, the EcoWatch team evaluated many companies before landing on these. Along with energy efficiency, we assessed several window installers in Shiloh and ranked them based on the following methodology:
Service Area
Because this is a guide for Shiloh, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Shiloh.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand of window you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have positive feedback about their service from a certain company, you won’t see it featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers’ prices, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Shiloh, PA Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost of installing one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually dependent on the type and material of the window, the size of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models with the blue Energy Star certification — this means they’re certified energy-efficient by the U.S. Department of Energy.
Do I really need to use a window installation company?
You should hire a window installation company whenever you need to upgrade your windows. Installing windows is a involved process that can take a lot of time, so it’s best left to the professionals.
What time of year should I replace my windows?
Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.