28 Best Window Replacement Companies in Grantley, PA (Feb 2023)
Window Companies Near Me
Are you looking to upgrade your windows? Our guide to the best window installation companies can help you pick the right one for you.
We analyzed all the top window installers in Grantley and selected the top 28 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Grantley. Drafty or leaky windows can lower your home's energy efficiency by up to 30%, according to the Department of Energy. In Grantley, that's almost $313 per year that you could save on your electric bills by making the switch.
Installing efficient windows on your home can help you save money each month on your energy bills — and you can help the environment as well.
We've made this list of the top installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Wide variety of products and services
- Award-winning company
- Limited service area
Best Window Replacement Companies in Grantley
The EcoWatch team assessed dozens of installers in Grantley to find the top window replacement companies for our readers. We assessed the installers based on energy-efficient offerings, price, local experience, customer service, coverage area and more.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by all the positive reviews from customers online.
It has established itself as 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 WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Grantley?Andersen does not detail prices 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. The best way to get more accurate pricing information is to receive a free quote from the company.

Window World
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Large serice area
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EnergyStar Partner
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Lifetime warranty
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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 around 27 years of industry experience, and it currently serves 200 locations nationwide. The provider has plenty of positive reviews from customers online.
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 is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Grantley?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Window Nation
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Manufactures products in-house
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Wide variety of products and services
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Award-winning company
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Limited service area
Window Nation has the best residential windows in Grantley. 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 around 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the right company for you.
Energy Efficiency of Window Nation WindowsWindow Nation's commitment to sustainability can be seen in its energy-efficient window offerings. 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 Grantley?Window Nation does not list prices 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Grantley. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been operating since 2002 and currently services 27 states nationwide. Many positive reviews on customer review websites back the company's reputation.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Grantley?Even though prices are not readily available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can request a free quote on its website for more information about pricing.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Grantley. Aeroseal has around 23 years of experience in the window installation sector.
Aeroseal may be the company for you if you're looking for one 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'd like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Grantley?Prices aren't available on Aeroseal's 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 information.
We strive to stay unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Grantley
Four Seasons Roofing
Owings Mills, MD-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Dependable Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Bay & Bow Windows
PJ Fitzpatrick
Harrisburg, PA-
Reliable Service
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Price Transparency
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Supports Charities
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Excellent Customer Service
Services Offered
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Glass Showers
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Architectural Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Renewal by Andersen of Central Pennsylvania
Mechanicsburg, PA-
Charitable Giving
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Good Customer Service
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No-Hassle Pricing
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Locally Recognized for Quality
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Eby Exteriors
Akron, PA-
Helps Educate Customers
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Free Quotes
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Reliable Appointment Windows
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Award-Winning
Services Offered
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Glass Showers
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
TC Backer Construction, LLC
Dover, PA-
Free Quotes
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Dependable Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
Window World of Harford
Bel Air, MD-
No-Hassle Pricing
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Supports Charities
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Consistent Workmanship
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
REDDCO Inc.
Lewisberry, PA-
No-fee Quotes
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Helps Educate Customers
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
New Cumberland, PA-
Consistent Workmanship
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Excellent Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Double-Hung
Window Nation
Camp Hill, PA-
Educational Website
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No-fee Quotes
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Price Transparency
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Excellent Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window World of Central PA
York, PA-
Reliable Appointment Windows
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Educational Website
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Free Quotes
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Dependable Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
American Home Contractors
Hanover, PA-
Excellent Customer Service
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Locally Recognized for Quality
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Price Transparency
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Educational Website
Services Offered
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
Window World of Central PA
Elizabethtown, PA-
Free Quotes
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Price Transparency
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Good Customer Service
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Dependable Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
Hershocks Inc
Harrisburg, PA-
Good Customer Service
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Consistent Workmanship
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Reliable Appointment Windows
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
Lancaster Building Supply Windows Doors & More, LLC
Lancaster, PA-
Good Customer Service
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Educational Website
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Price Transparency
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Consistent Workmanship
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Euro Art Home
Baldwin, MD-
Good Customer Service
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Charitable Giving
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Price Transparency
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Fast Delivery
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Energy-Efficient Options
Window & Door Service Pros
MD 21047, MD-
Dependable Service
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Helps Educate Customers
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No-Hassle Pricing
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Charitable Giving
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Zephyr Thomas Home Improvement Company
Lancaster, PA-
Free Quotes
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Award-Winning
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Window Designs
Susquehanna Valley Door and Window
York, PA-
Reliable Service
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Excellent Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Bay & Bow Windows
Robert G. Miller
Hanover, PA-
No-fee Quotes
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Price Transparency
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Windows
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Fast Delivery
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Aluminum Window Frames
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Double-Hung
L & L Window Fashions
Harrisburg, PA-
Free Quotes
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Locally Recognized for Quality
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Good Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Install America
10+ years in business · Harrisburg, PA-
Excellent Customer Service
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No-Hassle Pricing
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Educational Website
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Free Quotes
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Educational Website
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Free Quotes
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Rick's Home Improvements
York, PA-
Reliable Service
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Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
Residential Glass & Mirror
Shrewsbury, PA-
No-fee Quotes
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Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
Maryland Windows and Doors
Baldwin, MD-
Educational Website
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Reliable Service
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Free Quotes
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Reliable Appointment Windows
Services Offered
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Custom Window Designs
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Energy-Efficient Options
American Design and Build
Bel Air, MD-
Excellent Customer Service
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No-fee Quotes
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Educational Website
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Award-Winning
Services Offered
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Custom Windows
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Energy-Efficient Options
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Sliding Glass
Eagle Building Solutions LLC
Lititz, PA-
No-fee Quotes
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Arrives on Time
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Reliable Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Long Home Products
Middletown, PA-
No-fee Quotes
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Good Customer Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
How Installing Energy-Efficient Windows in Grantley Saves You Money
When you switch to energy-efficient windows, you may see several perks, such as:
- Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 286 pounds.
- Save on power 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 decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Grantley
Each window replacement company provides varying services and has varying costs based on a few factors.
How Much Do New Windows Cost?
According to our market research, the national average cost of installing a single window is about $600. However, window installation costs can range from $200 to $1,200 a window. This is due to the fact that the cost of window installations depend on several factors specific to your home, such as the size, material and number of windows you need to install, as well as where your property is located.
It's also worth keeping in mind that energy-efficient windows will almost always cost more upfront, but Energy Star predicts that upgrading the windows on your Grantley home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Costs will also vary depending on the material you want for your window frames. Aluminum frames cost the least. They're sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first step when considering a window replacement is to figure out whether you need a full-frame or pocket installation.
Full-frame installations involve 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 significant deterioration. Full-frame installations are more involved and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Grantley, the decision will mostly depend on how much damage there is currently and the age and condition of your existing frames.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Wide variety of products and services
- Award-winning company
- Limited service area
How We Choose the Best Window Installers in Grantley
In our hunt to find the most reliable, eco-friendly window installers in Grantley, the EcoWatch Reviews team assessed many companies before deciding on these. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:
Service Area
Because this is a guide for Grantley, we paid more attention to companies that serve 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 Grantley.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you opt for. 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 patterns in recent online reviews to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including professionalism, warranty, quality of parts, quality of installation, cost and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies won't always provide the highest quality service. Still, we want to make sure we're highlighting companies that offer a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Grantley, PA Window Replacement FAQs
What is the average cost to replace windows in a home?
The average cost of installing one window ranges between $450 and $650. There are a variety of factors that influence how much it costs, which include your property's location, how energy-efficient the windows are, local labor costs, the number of windows, the materials used in designing the windows and styles and sizes of windows.
What are the most common types of replacement windows?
There are several different types of windows you can get for your house, including transom windows, bay windows, casement windows, slider windows, double-hung and single-hung windows, picture windows and awning windows.
Do I really have to use a window installation company?
You should use a window installation professional whenever you need to upgrade your windows. Installing windows is a involved process that can take a lot of time, so it's best handled by the professionals.
How often should you replace your windows?
Windows typically last around 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them checked by an expert to determine if they are in need of a repair or replacement.