18 Best Window Replacement Companies in Kelly, PA (Mar 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got you covered in this guide to the best window installation companies.
We analyzed all the top window installers in Kelly 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
Whether you're doing renovations or have damaged windows, windows play a crucial role in conserving electricity in your home. When it's the middle of winter, your old and drafty windows could be making your home more difficult to heat and costing you more in power bills.
Installing energy-efficient windows on your house can help you save money every month on your power bills — and you can help the environment, too.
So if you're building a new home, renovating or replacing your windows in Kelly, this is the best place to get started.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Manufactures products in-house
- Many years of experience
- Not ideal for residential installations
Best Window Replacement Companies in Kelly
The EcoWatch Reviews team researched many window companies in Kelly to find the top ones for our readers. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Renewal by Andersen
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Award-winning company
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Manufactures products in-house
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Great industry reputation
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No lifetime warranty
Renewal by Andersen has the best availability in Kelly. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. Many positive reviews from customers online back the company's reputation.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Kelly?Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about the cost.

Window World
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Low prices relative to competitors
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Large serice area
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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 Kelly. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Hundreds of positive reviews from customers online back the provider's reputation.
Window World may be the company for you if you want 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 Kelly?Although prices are not available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Aeroseal Windows
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Custom Designs
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Manufactures products in-house
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Many years of experience
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Kelly. This provider has 23 years of experience in the window installation industry, and it has established itself as one of the best companies in the business. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider opting for Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal's windows are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Kelly?Aeroseal doesn't have any prices displayed on its website, but it provides high-quality windows at a competitive price point. You can request 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 offers the best warranty in Kelly. Universal has about 20 years of experience in the window replacement business.
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 WindowsThe 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. Not all of Universal's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Kelly?Prices aren't listed 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. For more accurate information on pricing, you can inquire about 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 has the best residential windows in Kelly. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. The company has a lot of glowing reviews from customers online.
Window Nation may be the company for you if you want one that 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 is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Kelly?Window Nation doesn't have any prices listed on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Requesting a free quote on its website is the best way to get more accurate pricing information.
We've recommended providers with shining reputations, but keep in mind these are national companies, so your service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company reviewed.
More Window Replacement Companies in Kelly
Renewal by Andersen of Central PA
Montoursville, PA-
Dependable Service
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Locally Recognized for Quality
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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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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
United Plate Glass Co
Sunbury, PA-
Free Quotes
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Educational Website
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Consistent Workmanship
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Price Transparency
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
WB 4 Construction LLC
Lock Haven, PA-
No-fee Quotes
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Timely Service
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No-Hassle Pricing
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Excellent Customer 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 Windows
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Double-Hung
Window World of Mifflinburg
Mifflinburg, PA-
Free Quotes
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No-Hassle Pricing
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Charitable Giving
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Dependable Service
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
Window World of GSV
Montoursville, PA-
Good Customer Service
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Consistent Workmanship
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Supports Charities
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No-fee Quotes
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-
Free Quotes
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Educational Website
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Arrives on Time
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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
Conservation Windows
Mt Carmel, PA-
Reliable Service
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Reliable Appointment Windows
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Good Customer Service
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Free Quotes
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-
Good Customer Service
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Helps Educate Customers
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Gives to charity
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No-Hassle Pricing
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Window World
10+ years in business · Williamsport, PA-
Free Quotes
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Good Customer Service
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Price Transparency
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Dependable Service
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
Considine Window and Screen Repair Shop
Mill Hall, PA-
No-Hassle Pricing
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Good Customer Service
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Gives to charity
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Free Quotes
Services Offered
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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
Reliable Glass
Elysburg, PA-
No-Hassle Pricing
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Dependable Service
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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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Commercial Windows
Reliable Glass
Elysburg, PA-
Excellent Customer Service
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Reliable Service
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No-Hassle Pricing
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Educational Website
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
Marvin Windows and Doors
Lewisburg, PA-
Educational Website
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Excellent Customer Service
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Award-Winning
Services Offered
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
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Bay Windows
TRI-County Glass, LLC
Bloomsburg, PA-
Price Transparency
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Free Quotes
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Helps Educate Customers
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-
Good Customer Service
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No-Hassle Pricing
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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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Commercial Windows
Raymer & Son Exteriors
Mifflinburg, PA-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Architectural Glass
Raymer & Son Exteriors
Mifflinburg, PA-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Architectural Glass
How Installing Energy-Efficient Windows in Kelly Saves You Money
When you switch to energy-efficient windows, you may see some benefits, including:
- Save on electricity bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Decrease your carbon footprint: By using less energy once switching to Energy Star certified windows, you'll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Kelly
Each window installation company offers varying services and has different costs based on a few factors.
How Much Do New Windows Cost?
Though the average of installing a single window is around $600, it can range from $200 to $1,200. But costs will vary significantly based on the number of windows you need, your location, the quality of your products and the current condition of your home. Many window companies also offer door installations and other add-ons like baths, coating, shutters and more. These extra services will increase overall project costs.
It's also worth bearing in mind that energy-efficient windows will cost more initially, but Energy Star estimates that upgrading the windows on your Kelly home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are usually the most expensive, although it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services you can get: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the sill, and the exterior and interior trim. It also involves other materials, like insulation and drip edges, which increase the total cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won't cost as much because they involve simply replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
Your window replacement company should be able to help you understand what's best for your needs. In Kelly, the decision will mostly be based on the age of your home and if there's any damage. Wood can decay if not maintained properly over the years, so it's good to have a professional check on your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Great industry reputation
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Custom Designs
- Manufactures products in-house
- Many years of experience
- Not ideal for residential installations
How We Choose the Best Window Installers in Kelly
EcoWatch differs from other reviewers because we assess these companies through a sustainability lens. We've assessed the best window installation companies in Kelly mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Kelly, we gave more points to companies that serve the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Kelly.
Work Quality
When selecting new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including warranty, quality of parts, professionalism, quality of installation, cost and more.
Cost
This one is a give-and-take: as with other services, cheap window installers may not provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Kelly's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Kelly window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Kelly, PA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing one window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind 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 is the best?
A window's energy efficiency depends on a number of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and know how to replace a window, you may be able to install your own windows. But if you don't have the time or skills, we don't recommend it.
How long does window installation usually take?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on your energy bills, replacing all of your windows at once is the only way to gain that benefit. On the other hand, if you have only one or two windows that are damaged or leaky, you can replace just those.