29 Best Window Replacement Companies in Olio, IL (Mar 2023)
Window Companies Near Me

Are you thinking of upgrading your windows? Our guide to the best window installation companies can help you narrow down which one to pick.

We analyzed all the top window installers in Olio and selected the top 29 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Olio. Traditional or damaged windows could lead to spending more on electricity bills during the winter or summer months.

That's bad for both your bank account and the environment, but one of the best window installation companies can help you with that.

Because windows are so important for your home, picking the best company for you is a big choice to make. That's why the EcoWatch team has curated this list of the top window replacement companies, so you can make an informed decision more easily.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Member of US Green Building Council
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Great industry reputation
  • Lifetime warranty
  • Large serice area
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Award-winning company
  • Manufactures products in-house
  • Custom designs
  • Limited service area

Best Window Replacement Companies in Olio

The EcoWatch team researched dozens of installers across the country to find the top window replacement companies for our readers. The companies mentioned in this article scored the best in our review categories, which include energy-efficient offerings, customer service, availability, local expertise, price and more.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen offers the best availability in Olio. This provider has 27 years of experience in the window installation industry, and it has become one of the best companies in Olio.

You may want to consider going with Andersen if you're looking for a installer 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 Windows

Renewal by Andersen 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 mention that you want energy-efficient windows to your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Olio?

Andersen doesn't have any prices available 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 ask for a free quote on its website for more information about the cost.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
  • Pros icon Large serice area
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Olio. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.

If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right provider for you.

Energy Efficiency of Window World Windows

There are a wide range 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 Olio?

Pricing information is not available on Window World's website because the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
Cons:
  • Pros icon 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. Window Nation has about 16 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the company's reputation.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

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. Not all of Window Nation's offerings are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.

How much does Window Nation cost in Olio?

Window Nation does not mention 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.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon 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. Universal has about 20 years of experience in the window replacement industry. The company has plenty of positive reviews from customers on online review websites.

You may want to consider choosing Universal if you're interested in a installer that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct's commitment to sustainability shows 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 Olio?

Pricing information is not available on Universal's website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, 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've recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Olio, so the quality of service may depend on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for every company we reviewed.

More Window Replacement Companies in Olio

Renewal by Andersen of Central Illinois

Peoria, IL
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: http://www.renewalbyandersen.com/
Address: 3307 W Farmington Rd, Peoria, IL 61604
Phone: (866) 693-6707

Sundown Exteriors, LLC

Bloomington, IL
4.0
★★★★★
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Glass Showers
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.sundownexteriors.com/
Address: 1202 S Main St, Bloomington, IL 61701
Phone: (309) 275-6801

Carlson Exteriors Inc.

Bloomington, IL
3.9
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Appointment Windows
  • Pros icon No-fee Quotes
  • Pros icon Reliable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.carlsonexteriors.com/
Address: 3004 Gill St #800, Bloomington, IL 61704
Phone: (309) 661-9001

Kelly Glass Inc.

Peoria, IL
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Reliable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://kellyglass.com/
Address: 2400 SW Adams St, Peoria, IL 61602
Phone: (309) 676-3573

Window World of Peoria

Peoria, IL
3.8
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon No-Hassle Pricing
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.windowworldofpeoria.com/
Address: 8224 N University St, Peoria, IL 61615
Phone: (309) 698-3910

Restoration Builders of Illinois

Peoria, IL
3.3
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Arrives on Time
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows

Website: https://restorbuilders.com/locations/peoria-illinois/
Address: 3521 N California Ave, Peoria, IL 61603
Phone: (309) 346-6604

Cronkhite Home Solutions

Peoria, IL
3.3
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Appointment Windows
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung

Website: https://cronkhitehomesolutions.com/
Address: 9401 N Galena Rd, Peoria, IL 61615
Phone: (309) 635-9950

Nordine Remodeling LLC

Normal, IL
3.2
★★★★★
  • Pros icon Dependable Service
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Full-Service Installations
  • Service icon Energy-Efficient Options

Website: https://www.nordineremodeling.com/
Address: 112 Merle Ln Ste 205, Normal, IL 61761
Phone: (309) 888-4662

Windshield Specialists

Bloomington, IL
3.1
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: http://windshieldspecialistsil.com/
Address: 2501 General Electric Rd Suite C, Bloomington, IL 61704
Phone: (309) 829-2500

Windshield Specialists

Peoria, IL
3.1
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: http://www.windshieldspecialistsil.com/
Address: 309 Elm St, Peoria, IL 61605
Phone: (309) 672-1610

Perfect Choice Exteriors

Creve Coeur, IL
3.1
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.perfectchoiceexteriors.com/
Address: 402 S Main St, Creve Coeur, IL 61610
Phone: (866) 486-8620

Prairie State Siding & Window

Dunlap, IL
2.9
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs

Website: https://www.prairiestatesiding.com/
Address: 11312 N Stone Creek Dr, Dunlap, IL 61525
Phone: (800) 525-9142

SunGard Window Fashions

Bloomington, IL
2.9
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass

Website: http://www.bloomingtonblinds.com/
Address: 904 S Eldorado Rd Suite 1 Ste. 1, Bloomington, IL 61704
Phone: (309) 663-6972

Window World of Bloomington

Bloomington, IL
2.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://windowworldbloomington.com/
Address: 2501 General Electric Rd, Bloomington, IL 61704
Phone: (309) 827-5237

Sungard Window Fashions

Peoria, IL
2.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service

Services Offered

  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass

Website: http://www.peoriablinds.com/
Address: 4222 N Sheridan Rd, Peoria, IL 61614
Phone: (309) 688-8750

JPGlass Of Peoria

Peoria, IL
2.8
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Heavy Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://jpglass-of-peoria.business.site/
Address: 1507 E Lake Ave, Peoria, IL 61614
Phone: (309) 642-1357

Jd's Glass & Mirror

Streator, IL
2.8
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://jdsglassmirror.com/
Address: 421 E Main St, Streator, IL 61364
Phone: (815) 672-7466

Window World of Peoria

East Peoria, IL
2.8
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: East Peoria, IL
Phone: (309) 740-9130

Dillman Brothers

Bloomington, IL
2.8
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass

Website: http://www.dillmanbrothers.com/
Address: 407 N Roosevelt Ave, Bloomington, IL 61701
Phone: (866) 479-4552

Home Services at The Home Depot

Normal, IL
2.8
★★★★★
  • Pros icon Reliable Service
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Normal/IL/Normal/61761/6987/services
Address: 795 Veterans Pkwy, Normal, IL 61761
Phone: (309) 270-1383

Pella Windows & Doors of Normal

Normal, IL
2.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.pellabranch.com/central-illinois/showrooms/normal/
Address: 1717 Fort Jesse Rd Unit1, Normal, IL 61761
Phone: (309) 663-7132

Pella Windows & Doors of Peoria

Peoria, IL
2.7
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.pellabranch.com/peoria/showrooms/peoria/
Address: 4308 N Sheridan Rd Suite A, Peoria, IL 61614
Phone: (309) 690-4777

Baer Glass Inc.

West Peoria, IL
2.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://baerglassinc.com/
Address: 2416 W Farmington Rd, West Peoria, IL 61604
Phone: (309) 674-4733

Feldco Windows, Siding & Doors

Peoria, IL
2.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.4feldco.com/locations/peoria/
Address: 1011 W Detweiller Dr, Peoria, IL 61615
Phone: (309) 557-1500

Childers Door Service

Hudson, IL
2.7
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.childersdoor.com/
Address: 102 E Walnut St, Hudson, IL 61748
Phone: (309) 827-3222

Peoria Siding & Window

Washington, IL
2.6
★★★★★
  • Pros icon Charitable Giving
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows

Website: http://www.peoriasiding.com/
Address: Washington, IL
Phone: (309) 822-4350

Ekhoff Builders Inc.

Pekin, IL
2.6
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Custom Windows

Website: http://www.ekhoffbuilders.com/
Address: 403 Radio City Dr, Pekin, IL 61554
Phone: (309) 633-9250

Crawford & Brinkman Door & Window Co

Peoria, IL
2.3
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Business Windows

Website: http://www.crawfordandbrinkman.com/
Address: 7715 N Crestline Dr, Peoria, IL 61615
Phone: (309) 740-1014

Doerr Siding & Window

East Peoria, IL
2.2
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs

Website: https://www.doerrsiding.com/
Address: 603 Pinecrest Dr, East Peoria, IL 61611
Phone: (309) 694-9561

How Installing Energy-Efficient Windows in Olio Saves You Money

By switching to energy-efficient windows, you can benefit in several ways, such as:

  • Save on power bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save about $313 annually on your energy bills in Olio.
  • Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
  • Reduce your carbon footprint: In Olio, you can lower your indirect greenhouse gas emissions by about 642 pounds per year once you install energy-efficient windows.
  • Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its value.

Estimated Cost of Window Replacement in Olio

Windows come in all shapes and sizes, so costs and services will vary considerably. Here are the typical costs and the primary services that you'll find from the average window installation company.

How Much Do New Windows Cost?

Typically, Olio homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at around $600. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which will make your project cost more.

Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.

How much your window installation costs will also vary based on the kind of window material you choose for the frames. Wood windows are generally the most expensive, although 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?

In general, there are two types of window installation services you can get: full-frame and pocket installations.

A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't cost as much, but you can't do this kind of installment if you have any pre-existing rot or water damage.

If you're unsure which kind of window installation service you should get, your installer can help you out. Generally, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Member of US Green Building Council
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Great industry reputation
  • Lifetime warranty
  • Large serice area
  • Quality of service will depend on your area

Best for Residential Windows

Window Nation

★★★★★
4

  • Award-winning company
  • Manufactures products in-house
  • Custom designs
  • Limited service area

How We Choose the Best Window Installers in Olio

EcoWatch reviews are different from most reviews, as we assess these companies through a sustainability lens. We've reviewed the best window installers in Olio mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

Service Area

Since this is a guide for Olio, we paid more attention to companies that cover the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Olio.

Work Quality

When it comes to new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the type of window 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 most customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, cost, quality of installation, quality of parts, professionalism and more.

Cost

This one is a give-and-take: similar to other services, cheap window companies won't always provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.

Olio, IL Window Replacement FAQs

How much should window installation cost?

The national average cost of replacing a single window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is usually dependent on the location of your property, the type and material of the window and the size of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

Which kind of window should I get?

A window's energy efficiency is affected by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.

What services do window replacement companies provide?

Window installation companies will do the entire process — from replacing your old windows with brand new ones to cleaning up after the windows have been put in place. Additionally, many companies offer window manufacturing, customization and repairs.

When is it time to replace your windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.

Should I replace all my windows at the same time?

If you're upgrading your windows because of energy-efficiency, replacing all of your windows at the same time is the only way to see a noticeable difference. However, if you have only a few windows that are broken or leaky, you can replace just those.

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