28 Best Window Replacement Companies in Dallastown, PA (Feb 2023)
Window Companies Near Me
If you're thinking of upgrading to new windows, our guide to the best window installation companies can help.
We analyzed all the top window installers in Dallastown 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
Although eco-friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. During the winter months, the last thing you want is your heat to leak out of your drafty windows.
Installing efficient windows on your house can help you save money each month on your energy bills — and you can help the environment, too.
Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- More expensive than competition
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Manufactures products in-house
- Makes charitable contributions
- Quality of service will depend on your area
Best Window Replacement Companies in Dallastown
The EcoWatch Reviews team examined dozens of window installation companies in Dallastown to find the best ones for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Window World
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Great industry reputation
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Low prices relative to competitors
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EnergyStar Partner
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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. This company has been in business since 1995 and currently provides services to 200 locations nationwide.
You may want to consider opting for Window World if you're looking for 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 caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Dallastown?Window World doesn't have any pricing 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
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Member of US Green Building Council
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Award-winning company
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Great industry reputation
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More expensive than competition
Renewal by Andersen provides the best availability in Dallastown. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Dallastown?Prices are not available on Andersen's website since the cost of window installment differs based 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. Requesting a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Wide variety of products and services
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Manufactures products in-house
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Makes charitable contributions
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Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows industry, and it has established itself as one of the most respected companies in Dallastown. Hundreds of positive reviews on customer review websites back the provider's reputation.
You may want to consider choosing Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner offering 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 be sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Dallastown?Prices aren't displayed on Universal's website, but 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. The best way to know for sure is to receive a free quote from the company.

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 provides the best window installation for businesses in Dallastown. Aeroseal has over 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C. The provider has a lot of glowing reviews from customers on online review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Dallastown?While pricing information is not available on Aeroseal's website, it provides high-quality windows at a competitive price point. If you'd like more accurate information, you can get a quote on the company's website.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Dallastown. This window installation company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Hundreds of positive reviews from customers online back the provider's reputation.
You may want to consider choosing 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 WindowsThere are a wide range of window types available from Window Nation, some of which are Energy Star products. 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 Dallastown?Though pricing information is not available on Window Nation's website, 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. Requesting a free quote on its website is the best way to get more accurate pricing information.
We've recommended installers with shining reputations, but keep in mind these are national companies, so the quality of service may differ depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for each company we reviewed.
More Window Replacement Companies in Dallastown
Four Seasons Roofing
Owings Mills, MD-
Price Transparency
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Helps Educate Customers
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Good Customer Service
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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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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-
Excellent Customer Service
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Helps Educate Customers
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Award-Winning
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Consistent Workmanship
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-
Consistent Workmanship
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Charitable Giving
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Locally Recognized for Quality
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No-fee Quotes
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 & Bow Windows
Eby Exteriors
Akron, PA-
Price Transparency
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Excellent Customer Service
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Arrives on Time
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Free Quotes
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-
No-fee Quotes
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Helps Educate Customers
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Price Transparency
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Good Customer Service
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
Choice Home Remodeling, Inc.
New Holland, PA-
Excellent Customer Service
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Consistent Workmanship
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Educational Website
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Timely Service
Services Offered
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Custom Window Designs
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Full-Service Installations
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Sliding Glass
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Double-Hung
Window World of Harford
Bel Air, MD-
Charitable Giving
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Helps Educate Customers
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No-fee Quotes
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Dependable Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
REDDCO Inc.
Lewisberry, PA-
Dependable Service
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Good Customer Service
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Educational Website
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No-fee Quotes
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 Window Designs
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Double-Hung
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
New Cumberland, PA-
Educational Website
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Dependable Service
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
Window Nation
Camp Hill, PA-
Excellent Customer Service
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Price Transparency
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Educational Website
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No-fee Quotes
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-
Excellent Customer Service
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Consistent Workmanship
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Educational Website
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Arrives on Time
Services Offered
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Custom Windows
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Sliding Glass
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Commercial Windows
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Double-Hung
American Home Contractors
Hanover, PA-
Dependable Service
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Price Transparency
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Locally Recognized for Quality
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Free Quotes
Services Offered
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
Window World of Central PA
Elizabethtown, PA-
Reliable Service
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Timely Service
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Sliding Glass
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Business Windows
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Double-Hung
Allied Remodeling
Towson, MD-
Consistent Workmanship
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Good Customer Service
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No-Hassle Pricing
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Award-Winning
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Hershocks Inc
Harrisburg, PA-
Excellent Customer Service
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No-fee Quotes
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Reliable Appointment Windows
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Consistent Workmanship
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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Commercial Windows
Lancaster Building Supply Windows Doors & More, LLC
Lancaster, PA-
Reliable Service
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No-Hassle Pricing
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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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
Euro Art Home
Baldwin, MD-
Reliable Service
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Educational Website
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Fast Delivery
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Energy-Efficient Options
Window & Door Service Pros
MD 21047, MD-
Helps Educate Customers
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Consistent Workmanship
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Good Customer Service
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Gives to charity
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Zimmerman's Roofing
New Holland, PA-
Excellent Customer Service
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No-Hassle Pricing
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Reliable Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Zephyr Thomas Home Improvement Company
Lancaster, PA-
Free Quotes
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Excellent Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Residential Windows
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Business 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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Helps Educate Customers
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Good Customer Service
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Price Transparency
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 Windows
Robert G. Miller
Hanover, PA-
Reliable Service
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Helps Educate Customers
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No-fee Quotes
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Excellent 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-
Price Transparency
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No-fee Quotes
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Award-Winning
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Consistent Workmanship
Services Offered
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Custom Window Designs
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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-
Helps Educate Customers
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No-fee Quotes
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Good Customer Service
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No-Hassle Pricing
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 Windows
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Excellent Customer Service
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No-fee Quotes
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Educational Website
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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-
Price Transparency
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Dependable Service
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Excellent Customer Service
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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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Custom Windows
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Aluminum Window Frames
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Business Windows
Residential Glass & Mirror
Shrewsbury, PA-
Excellent Customer Service
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Free Quotes
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Price Transparency
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Educational Website
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
Polk Contracting, Inc.
Churchville, MD-
Excellent Customer Service
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Timely Service
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Educational Website
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
How Installing Energy-Efficient Windows in Dallastown 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 upgrading your windows could help you:
- Decrease your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 286 pounds.
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Save money on energy bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Dallastown
Windows come in varying styles, shapes and purposes, so costs and services will vary tremendously depending on your project. Below, we describe the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Although the national average of replacing a single window is about $600, it can range from $200 to $1,200. These estimates vary based on specific characteristics of your installation, including the location of your home, material, size, type, number of windows and more.
Whether or not you choose energy-efficient windows is another factor that will influence the cost. These will almost always cost more than other windows, but on the other hand, you can save about $313 a year on your energy bills in Dallastown.
Costs will also vary based on the material you pick for your window frames. Aluminum frames cost the least. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first step of a window replacement is to figure out whether you want a full-frame or pocket installation.
A full-frame installation replaces the full window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will cost more than a pocket installation. Pocket installations are on the simpler end and won't carry as large a bill because they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
If you're still debating which type of installation you should get, you can talk to your installer and get their advice. The decision mostly is influenced by how old the frames are and if there's any damage.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- More expensive than competition
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Manufactures products in-house
- Makes charitable contributions
- Quality of service will depend on your area
How We Choose the Best Window Installers in Dallastown
In our search to find the most reliable, eco-friendly window installers in Dallastown, EcoWatch landed on the above companies as the top window installation companies in the city. We have evaluated the best window installation companies in Dallastown mostly based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each installer included on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, quality of parts, quality of installation, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a substantial investment, so you'll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Dallastown's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Dallastown window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Dallastown, PA Window Replacement FAQs
How much does a window install cost?
The national average cost of installing one window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is often influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
A window's energy efficiency is influenced by several factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window replacement companies do?
Window installation professionals travel to your home to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is finished.
How long does it typically take to install windows?
Since the average installation time of a window is 30 minutes, around 16 windows can be installed in a typical 8-hour work day.
When is it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.