18 Best Window Replacement Companies in Northumberland, PA (2023 Reviews)
Window Companies Near Me
Looking to improve your house's value? The top window replacement companies can help.
We analyzed all the top window installers in Northumberland and selected the top 18 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 March 14, 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 If your windows are outdated or damaged, you could be losing 25-30% of your home's heat or cool air out of them.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 Affordability
Window World
- Low prices relative to competitors
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Manufactures products in-house
- Award-winning company
- Limited service area
Best Window 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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Low prices relative to competitors
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EnergyStar Partner
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Great industry reputation
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Quality of service will depend on your area
Window World provides 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 windows industry, and it has become one of the most respected companies in the business. Its reputation is backed by all the positive reviews from customers online.
Window World may be the company for you if you're looking for one 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 WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. 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?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. 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 WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Northumberland?Though prices are not readily available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to get a free quote from the company.

Window Nation
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Custom designs
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Manufactures products in-house
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Award-winning company
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows business, and it has established itself as one of the most reputable companies in the business.
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, this may be the company for you.
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 Northumberland?Prices aren't mentioned on Window Nation's 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. If you'd like more accurate information, you can request a quote on the company's website.

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 is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has about 23 years of experience in the window installation industry. Hundreds of positive reviews on customer review websites back the provider's reputation.
You may want to consider picking Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows' commitment to sustainability shows in its 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?Prices aren't displayed on Aeroseal's website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently services 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
Universal may be the company for you if you want one 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 can be seen 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 Northumberland?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 get more accurate pricing information is to get a free 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 Replacement Companies in Northumberland
Solar Innovations
Pine Grove, PA-
Arrives on Time
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Educational Website
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Locally Recognized for Quality
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Dependable Service
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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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
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Sliding Glass
Renewal by Andersen of Central PA
Montoursville, PA-
Supports Charities
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Dependable 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 Windows
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Double-Hung
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Sliding Glass
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Bay Windows
United Plate Glass Co
Sunbury, PA-
No-fee Quotes
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Dependable Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
Black Diamond Tint
Pottsville, PA-
Dependable Service
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Educational Website
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Excellent Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Business Windows
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Energy-Efficient Options
Window World of Mifflinburg
Mifflinburg, PA-
Helps Educate Customers
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Free Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Window World of GSV
Montoursville, PA-
Helps Educate Customers
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Good Customer Service
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No-fee Quotes
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Dependable Service
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Infinity from Marvin - Homespire Windows & Doors
Pennsdale, PA-
Reliable Service
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No-fee Quotes
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Helps Educate Customers
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Timely Service
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
Conservation Windows
Mt Carmel, PA-
Dependable Service
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Arrives on Time
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
MI Windows & Doors LLC
Gratz, PA-
Free Quotes
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Locally Recognized for Quality
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window World
10+ years in business · Williamsport, PA-
Reliable Service
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Free Quotes
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Reliable Glass
Elysburg, PA-
Consistent Workmanship
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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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Residential Windows
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
Reliable Glass
Elysburg, 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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Residential Windows
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
Marvin Windows and Doors
Lewisburg, PA-
Award-Winning
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Architectural Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
TRI-County Glass, LLC
Bloomsburg, PA-
Price Transparency
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Free Quotes
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Educational Website
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
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Commercial Windows
Watsontown Glass
Watsontown, PA-
Educational Website
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Good Customer Service
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Stained Glass
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Sliding Glass
Bower custom window tinting
Williamsport, PA-
No-Hassle Pricing
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Good Customer Service
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Raymer & Son Exteriors
Mifflinburg, PA-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Architectural Glass
Raymer & Son Exteriors
Mifflinburg, PA-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Custom Windows
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Architectural Glass
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 Affordability
Window World
- Low prices relative to competitors
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Manufactures products in-house
- Award-winning company
- Limited service area
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.