22 Best Window Replacement Companies in South Rock Island, IL (Feb 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got all the information you need in this guide to the top window installation companies.
We analyzed all the top window installers in South Rock Island and selected the top 22 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
A guide on the top window installation companies in South Rock Island may not seem like the most riveting article on EcoWatch, but trust us, windows impact your life more than you might think. Damaged or outdated windows could lead to having higher electricity bills during the winter or summer months.
That's also bad news for the environment because the extra energy required by old windows increases your carbon footprint.
We've made a list of the top installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Makes charitable contributions
- Wide variety of products and services
- Limited service area
Best Window Replacement Companies in South Rock Island
The EcoWatch team researched dozens of installers in South Rock Island to find the best window replacement companies for our readers. The installers reviewed in this article scored best in our categories: energy-efficient offerings, availability, price, customer service and more.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Award-winning company
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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 been in the window industry for around 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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 South Rock Island?Prices aren't displayed on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to request a free quote from the company.

Window World
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EnergyStar Partner
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Great industry reputation
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of industry experience, and it currently provides services to 200 locations nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider going with Window World if you're interested in 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in South Rock Island?Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Manufactures products in-house
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Makes charitable contributions
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Wide variety of products and services
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Limited service area
Universal Windows Direct offers the best warranty in South Rock Island. Universal has been in the window business for about 20 years. The provider has plenty of glowing reviews from customers online.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and offers 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 South Rock Island?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.

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 South Rock Island. 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 windows business, and it has become one of the most respected companies in the business. Its reputation is backed by hundreds 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 WindowsEach 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. Not all of Window Nation's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in South Rock Island?Window Nation does not outline prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to know for sure is to receive a free quote from the company.
We aim to be unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in South Rock Island
Renewal by Andersen of Quad Cities
Davenport, IA-
No-Hassle Pricing
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Reliable Appointment Windows
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Award-Winning
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Good Customer Service
Services Offered
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Mainstream Home Improvement
Moline, IL-
Helps Educate Customers
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No-fee Quotes
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Good Customer Service
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Consistent Workmanship
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
Mad City Windows & Baths
Davenport, IA-
Free Quotes
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Locally Recognized for Quality
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Excellent Customer Service
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Price Transparency
Services Offered
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Glass Showers
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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
Pella Windows & Doors of Davenport
Davenport, IA-
No-fee Quotes
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Helps Educate Customers
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Good Customer Service
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Award-Winning
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 Davenport
Davenport, IA-
No-fee Quotes
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Arrives on Time
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Dependable Service
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No-Hassle Pricing
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
Feldco Windows, Siding & Doors
Davenport, IA-
Good Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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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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Stained Glass
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Sliding Glass
Home Services at The Home Depot
Clinton, IA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Custom Window Designs
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Fast Delivery
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Glass Showers
Dan Hanell Construction, Inc.
Moline, IL-
Good Customer Service
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Dependable Service
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No-fee Quotes
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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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Energy-Efficient Options
Suburban Construction Inc
Davenport, IA-
Dependable Service
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Free Quotes
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Excellent Customer Service
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Educational Website
Services Offered
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Custom Windows
Meeks Construction Inc
Tipton, IA-
Consistent Workmanship
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Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
Glass Specialty WLC Inc
Geneseo, IL-
No-fee Quotes
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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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Residential Windows
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Commercial Windows
Mid-American Glazing Systems, Inc.
Davenport, IA-
Helps Educate Customers
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Price Transparency
Services Offered
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Tempered 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
The Acri Company
Muscatine, IA-
No-Hassle Pricing
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No-fee Quotes
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Business Windows
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Aluminum Window Frames
The Acri Company
Milan, IL-
Free Quotes
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No-Hassle Pricing
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Business Windows
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Aluminum Window Frames
Steve's Mirror & Glass, Ltd
Bettendorf, IA-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Dependable Service
Services Offered
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Custom Windows
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Sliding Glass
Quality Glass & Mirror
Rock Island, IL-
Good Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
Fanth - Curry Home Improvement Co
Rock Island, IL-
No-fee Quotes
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No-Hassle Pricing
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Window Designs
East Moline Glass
East Moline, IL-
Helps Educate Customers
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Sliding Glass
Green Valley Roofing Siding Windows
Bettendorf, IA-
Educational Website
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Custom Windows
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Architectural Glass
Quad City Windows Siding Doors &
East Moline, IL-
No-fee Quotes
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
A-1 Roofing
Bettendorf, IA-
Educational Website
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
QCGeneral Inc
Rock Island, IL-
No-fee Quotes
Services Offered
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Double-Hung
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Residential Windows
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Commercial Windows
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Full-Service Installations
How Installing Energy-Efficient Windows in South Rock Island Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to make the switch:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In South Rock Island, that's about 478 pounds per year on average.
- Save on electricity bills: After you switch to 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.
Estimated Cost of Window Replacement in South Rock Island
Each window installer offers varying services and has varying prices depending on several factors.
How Much Do New Windows Cost?
According to our research, the national average cost of installing a single window is about $600. However, window installation costs can range from $200 to $1,200 for each window. But prices vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will make your project cost more.
It's important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save South Rock Island homeowners $233+ a year when replacing single-pane windows.
How much your window installation costs will also vary based on the type of material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
Generally, there are two kinds of window installation services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves removing the old window, the sill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're still trying to decide which kind of installation to get, you can consult with your provider and get their recommendation. The decision mostly is influenced by the age of your window frames and if there's any damage.
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Makes charitable contributions
- Wide variety of products and services
- Limited service area
How We Choose the Best Window Installers in South Rock Island
In our search to make your home improvements easier and more eco-friendly in South Rock Island, the EcoWatch team chose the above companies as the top window installation companies in the city. We have assessed the best window installation companies in South Rock Island primarily based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for South Rock Island, we only included companies that cover the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in South Rock Island.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company on this list to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, professionalism, cost, warranty, quality of installation and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a considerable investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
South Rock Island, IL Window Replacement FAQs
How much does a window install cost?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is usually dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are several different kinds of windows you can get for your house, including transom windows, casement windows, picture windows, slider windows, awning windows, double-hung and single-hung windows and bay windows.
What services do window replacement companies provide?
Window installation companies will do the entire process — from replacing old windows with brand new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
How long does it take to install windows?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
How often should you replace windows?
Windows generally last 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to determine if they need any repairs or replacements.