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10 Best Window Replacement Companies in Pontiac, IL

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Written By David Cusick

Last Updated April 2024

Windows play a big role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. If your windows are leaky or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Pontiac, this can equal an extra $347 per year on your energy bills. Choosing a window installer can be tough, which is why we've put together a list of the best window installation companies in Pontiac.

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Top 10 Best Window Replacement Companies in Pontiac

Renewal by Andersen of Central Illinois

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3307 W Farmington Rd, Peoria, IL 61604 (309) 705-4043 peoriawindowsdoors.com

Good customer service

Price transparency

Educational website

Timely service

Free assessment

Services Offered

Custom glass
Bay windows
Wood frames
Double-hung
Window replacement/installation
Glass doors
Custom window designs
Energy-efficient options

Window World of Bloomington

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2501 General Electric Rd, Bloomington, IL 61704 (309) 827-5237 windowworldbloomington.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Energy-efficient options
Bay windows
Double-hung
Window replacement/installation
Glass doors

JD's Glass & Mirror

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421 E Main St, Streator, IL 61364 (815) 672-7466 jdsglassmirror.com

Good customer service

Free assessment

Price transparency

Services Offered

Storm/impact windows
Mirrors
Window replacement/installation
Window repair

Pella Windows & Doors of Normal

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1717 Fort Jesse Rd Unit1, Normal, IL 61761 (309) 663-7132 pellabranch.com

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Good customer service

Educational website

Price transparency

Services Offered

Double-hung
Glass doors
Bay windows
Window replacement/installation

The Well Dressed Window

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309 Veterans Pkwy #415, Normal, IL 61761 (309) 275-3165 blindsbloomington.com

Good customer service

Price transparency

Services Offered

Custom window designs
Glass doors
Window replacement/installation

Quality Glass Block

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1347 East St, Morris, IL 60450 (815) 416-1007 qualityglassblock.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Window replacement/installation
Vinyl frames
Energy-efficient options
Custom glass
Glass showers

The Glass Shop, Inc.

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1419 La Salle St, Ottawa, IL 61350 (815) 433-3530 theglassshopinc.net

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation
Mirrors

Window Repair Guy.com

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60 S Will Rd, Diamond, IL 60416 (815) 634-8922 windowrepairguy.com

Price transparency

Educational website

Services Offered

Glass repair
Window repair
Window replacement/installation
Energy-efficient options

Meister Windows & Siding

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122 N 7000 Rd W, Bonfield, IL 60913 (815) 932-9407 meisterwindowssiding.com

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Price transparency

Services Offered

Energy-efficient options
Vinyl frames
Window replacement/installation
Glass doors

Greater Midwest Exteriors - Shorewood

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21715 S Colleen Ct, Shorewood, IL 60404 (630) 463-7663 gm-exteriors.com

Educational website

Price transparency

Good customer service

Timely service

Free assessment

Services Offered

Window replacement/installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Pontiac?

The cost of window installation or replacement will be influenced by several factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, homeowners in Pontiac will spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Installing new energy-efficient windows can substantially boost your home's noise reduction, comfort, insulation, value, and appearance. Some clear indicators it's time for new windows include the following:

  • Inefficient and outdated window styles that detract from your home’s curb appeal.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • High energy bills and a chilly house due to poor insulation around windows.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Windows that are difficult to close, open, or lock properly due to age and wear.

How To Choose a Window Company

Hiring an experienced window installation company helps ensure a great experience and excellent results. Below, we outline the main considerations for choosing a qualified window installer.

Experience

Look for well-established local installers with considerable experience. Companies that have served Pontiac homeowners for years are more likely to know the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

Certifications

Choose companies that have certifications from leading window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Being certified indicates that they've been properly trained in installation best practices. Make sure installers are staff rather than subcontractors, and confirm the technicians doing your job are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for local references. Review customer feedback to verify that the company regularly provides good workmanship and service. Avoid companies with complaints of shoddy or unfinished work.

Process

A reputable provider will give you a comprehensive project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Insist on regular contact throughout the process, so you aren't caught off guard when installation starts.

Warranties

Seek out window companies that offer assurances on their installations, and that provide warranties on materials and labor. This shows faith in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window provider works with trusted, long-lasting brands, offers power-saving window options, and fits your budget. Look for window options with good energy ratings, enhanced UV protection, and design flexibility. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Pontiac, IL

In Pontiac, the best time to install windows is during the early fall when the temperature is milder, so the windows can seal and settle properly. A professional local window installer in Pontiac will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Pontiac home will vary based on the age of your home, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's old — so your new windows match. Wooden windows can give a classic look and appearance, while vinyl-framed windows are more popular in newer homes. Fiberglass-framed windows are also a popular choice, since they can be energy efficient and durable.

The most expensive windows are double-hung windows. They are more complex than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. Vinyl and aluminum are the most affordable frame options.

The installation process for windows typically takes a day or two depending on the size of windows to be installed. Experienced window installers should be able to provide an estimate on the time it will take to complete the installation process, but you can expect it to take around 30 minutes per window.

Replacing your own windows can be a complex task, especially in Pontiac, where temperatures can get quite warm. It's generally best to hire a professional window installer. They have the knowledge and experience to ensure your windows are properly installed and that you get the most out of your investment.

Yes, many window companies offer financing options for their customers. Some installers offer low-interest or no-interest loans based on your income, while other companies provide special financing plans with terms and conditions that vary depending on the job.

Getting windows professionally installed can provide a number of benefits. Professional installers can guarantee that your windows are properly fitted, sealed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to get the job done, saving you time and money.

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