20 Best Window Companies in Northumberland, PA (2023 Reviews)
Looking to improve your house's value? The top window replacement companies can help.
We analyzed all the top-rated window companies in Northumberland and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Northumberland. If your windows are outdated or damaged, you could be losing 25-30% of your home's heat or cool air out of them.
Installing new, efficient windows on your home can help you save money each month on your electricity bills — and you can help the environment, too.
So if you're building a new home, renovating or replacing your windows in Northumberland, you've found the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Northumberland
The EcoWatch team evaluated dozens of companies that service the Northumberland area to find the best window installation companies that fit our standards. The companies in this article scored best in our review categories, such as energy-efficient offerings, availability, customer service, local expertise, price and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Northumberland. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in Northumberland. The company 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 appeals 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 Northumberland?Window World doesn’t have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Northumberland. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in Northumberland. The company has plenty of positive reviews from customers online.
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 Northumberland?Andersen doesn’t have any cost information displayed 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. For more detailed information on the cost, you can request a 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 Northumberland. Aeroseal has been in the window business for about 23 years.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Northumberland?Aeroseal does not list prices on its website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate 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 offers the best warranty in Northumberland. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the window installation industry, and it has proved to be one of the most respected companies in Northumberland. The company has plenty of positive reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing 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 Northumberland?Universal doesn’t have any cost information displayed on its 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. For more detailed information on the cost, you can request a quote from the company.

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 offers the best residential windows in Northumberland. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the most respected companies in Northumberland. The company has plenty of positive reviews from customers online.
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 appeals to eco-conscious consumers by providing 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 Northumberland?Window Nation doesn’t have any cost information displayed 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. For more detailed information on the cost, you can request a quote from the company.
We strive to stay unbiased and transparent by mentioning pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Companies in Northumberland
Renewal by Andersen
Mechanicsburg, PA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Double-Hung
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Stained Glass
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Glass Showers
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Window Replacement
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Sliding Glass
Window World of Mifflinburg
Mifflinburg, PA-
Price Transparency
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Timely Service
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Free assessment
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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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Double-Hung
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Bay Windows
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Fast Delivery
Window Nation
Camp Hill, PA-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Window Replacement
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Stained Glass
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Residential Windows
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Bay Windows
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Double-Hung
Raymer & Son Exteriors
Mifflinburg, PA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Stained Glass
Conservation Windows
Mt Carmel, PA-
Timely Service
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Sliding Glass
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Residential Windows
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Double-Hung
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Fast Delivery
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
Stauffer's Glass Company
Bloomsburg, PA-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Window Repair
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Window Replacement
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Residential Windows
TRI-County Glass
Bloomsburg, PA-
Free assessment
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Timely Service
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Residential Windows
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Window Replacement
Harrison Construction Inc
Cogan Station, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Stained Glass
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Aluminum Window Frames
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Residential Windows
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Custom Window Designs
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Commercial Windows
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Window Replacement
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Bay Windows
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Double-Hung
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Residential Windows
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Custom Window Designs
Hockley Glass & Mirror
Lebanon, PA-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Custom Window Designs
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Glass Showers
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Residential Windows
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Commercial Windows
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Window Replacement
MI Windows & Doors LLC
Harrisburg, PA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
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Sliding Glass
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Residential Windows
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Double-Hung
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Aluminum Window Frames
Grand Opening Windows & Doors
New Kingstown, PA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Stained Glass
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Double-Hung
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Bay Windows
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Aluminum Window Frames
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Residential Windows
West Shore Home
Mechanicsburg, PA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Residential Windows
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Glass Showers
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Commercial Windows
HomeRite Windows and Doors
Mechanicsburg, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Tempered Glass
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Fast Delivery
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Window Replacement
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Double-Hung
Glass Doctor of Mechanicsburg, PA
Mechanicsburg, PA-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Window Replacement
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Residential Windows
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Glass Showers
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Window Repair
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Stained Glass
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Custom Window Designs
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Commercial Windows
Colebrook Construction, Inc.
Camp Hill, PA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Full-Service Installations
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Custom Window Designs
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Fast Delivery
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Window Replacement
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Residential Windows
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Glass Showers
Your Windows & Door
Carlisle Pike, PA-
Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Double-Hung
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Stained Glass
Get Clear Windows, LLC
New Cumberland, PA-
Price Transparency
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Window Repair
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Residential Windows
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Window Replacement
Hess Windows
Tamaqua, PA-
Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Residential Windows
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Sliding Glass
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Double-Hung
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Window Replacement
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Energy-Efficient Options
Independent Construction
Shavertown, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Commercial Windows
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Stained Glass
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Residential Windows
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Window Replacement
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Glass Showers
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Custom Window Designs
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Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Northumberland, 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 Northumberland 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 include the following:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Installing energy-efficient windows can help decrease that amount, which helps you save $304 a year on your bills.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Northumberland
Let's go over the cost of replacing your windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range anywhere from $200 to $1,200. 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 important to note that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Northumberland homeowners $304+ a year when replacing single-pane windows.
Something else that affects the total cost is the material of the frame you pick. Aluminum frames are typically the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you need a full-frame installation or a pocket installation?
Full-frame installations are usually done when you want a new style or your window has significant deterioration. With this service, your professionals will replace the entire window, including the frame, trim and sill. Pocket installations are simpler and won't cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
Your window installation company can recommend the best type for your project. In Northumberland, the decision will mostly be influenced by the efficiency of your home and the condition of your existing frames.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Northumberland
EcoWatch reviews are different from most reviews since we look at these companies through a sustainability lens. We've reviewed the best window replacement companies in Northumberland mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. 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 pretty 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 featured in our guide to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including warranty, quality of installation, cost, quality of parts, professionalism and more.
Cost
This one is a give-and-take: as with most services, cheap window companies won't always provide the most quality service. Still, we want to make sure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Northumberland's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Northumberland window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Northumberland, PA Window Replacement FAQs
What is the typical cost to install new windows in a home?
The typical cost to replace a single window can range between $450 and $650. There are a variety of factors that influence the price, which include local labor costs, styles and sizes of windows, your property's location, the number of windows, the materials used in designing the windows and how energy-efficient the windows are.
What are the different types of windows?
The most common types of windows for homes include: awning windows, double-hung and single-hung windows, picture windows, transom windows, bay windows, slider windows and casement windows.
What services do window replacement companies do?
Window installation professionals cover the entire process — from replacing your old windows with new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.
How often should you replace your windows?
Windows usually last around 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have an expert take a look at them to see if they need any repairs or replacements.
Should I replace my windows all at the same time?
If you're upgrading your windows to save on your energy bills, replacing all your windows at once is the only way to gain that benefit. However, if you have only one or two windows that are broken or leaky, you can replace just those.