10 Best Window Replacement Companies in Leavenworth, KS

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Last Updated: February 25, 2025

Upgrading your windows can be costly, but is a great way to increase the energy efficiency and value of your home. In Leavenworth, where the electric bills are an average of $1,400 per year, you could be spending an extra $411 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could make up about 30% of heating and cooling costs. If you can't decide between window installers, you've found a great way to get started. Keep reading to find the best window installation companies in Leavenworth.

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4.1/5
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  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Leavenworth

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen

Renewal by Andersen Logo

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User Rating

5844 SW Huntoon St, Topeka, KS 66604 (785) 266-0481 renewalbyandersen.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Glass doors
Double-hung
Window replacement/installation
Skylights
Bay windows

Champion Replacement Windows of Topeka

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User Rating

1930 SW Westport Dr #5, Topeka, KS 66604 (785) 783-0742 championwindow.com

Free assessment

Price transparency

Good customer service

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Champion Replacement Windows of Kansas City

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User Rating

9050 Quivira Rd, Lenexa, KS 66215 (913) 543-3523 championwindow.com

Price transparency

Free assessment

Good customer service

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

The Glass Guru

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713 N Lindenwood Dr Unit E, Olathe, KS 66062 (913) 380-4001 theglassguru.com

Free assessment

Educational website

Good customer service

Services Offered

Tempered glass
Storm/impact windows
Custom glass
Glass repair
Wood frames
Triple pane glass
Vinyl frames
Fiberglass frames
Glass doors
Screen repair
Window repair
Metal frames
Mirrors
Glass showers
Skylights
Energy-efficient options
Window replacement/installation

Window World of Kansas City

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16501 E Truman Rd, Independence, MO 64050 (816) 799-0820 windowskansascity.com

Price transparency

Timely service

Free assessment

Educational website

Good customer service

Services Offered

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

Sears Window Replacement

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User Rating

8246 Nieman Rd, Lenexa, KS 66214 (913) 276-1401 searshomeservices.com

Free assessment

Timely service

Educational website

Good customer service

Price transparency

Services Offered

Vinyl frames
Bay windows
Glass doors
Energy-efficient options
Window replacement/installation
Double-hung
Storm/impact windows

Johnson County Siding & Window Co., Inc.

Johnson County Siding & Window Co., Inc. Logo

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User Rating

15869 S Mahaffie St, Olathe, KS 66062 (913) 782-2878 jocosiding.com

Free assessment

Price transparency

Educational website

Good customer service

Timely service

Services Offered

Double-hung
Window replacement/installation
Vinyl frames
Glass doors
Fiberglass frames
Storm/impact windows

Rolox Home Service

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User Rating

4000 E 137 Terrace, Grandview, MO 64030 (800) 950-3060 roloxhomeservice.com

Timely service

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

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

Thermal King Windows

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User Rating

14368 W 96th Terrace, Lenexa, KS 66215 (913) 451-2300 thermalkingwindows.com

Timely service

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

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

All-Weather Window, Doors & Siding

All-Weather Window, Doors & Siding Logo

Our Rating

User Rating

7710 Shawnee Mission Pkwy, Overland Park, KS 66202 (913) 262-4380 allweatherkc.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Double-hung
Glass doors
Vinyl frames
Energy-efficient options
Window replacement/installation
Bay windows
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 Leavenworth?

Window installation and replacement costs are influenced by a number of factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Leavenworth spend roughly $270 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

New, energy-efficient windows can significantly enhance your home's appearance, value, comfort, insulation, and noise reduction. Clear indicators that it's time for window replacement include the following:

  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • Windows that are difficult to close, open, and lock properly due to wear and age.
  • Fogging between window panes, condensation issues, or rotting window frames allowing moisture intrusion into the home.
  • A chilly house and high energy bills from poor window insulation.

How To Choose a Window Company

Hiring a qualified window installer is the key to a successful project. Below, you'll learn the main factors to consider when making your selection.

Experience

Find well-established local installers with considerable experience. Companies that have served Leavenworth homeowners for years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to confirm a company’s reputation.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Proper certification shows that a provider has gotten proper training in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians working on your home have the right certifications.

Reputation

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

Process

A good provider will give you a detailed project plan, well-outlined timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Ask for regular contact throughout the process, so you aren't caught off guard once the work begins.

Warranties

Seek out window installers that back their installations with guarantees and offer warranties on labor and materials. This shows confidence in their work. Select companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Confirm that your window company offers durable, long-lasting windows and leading energy-efficient window bands that match your budget. Research choices with enhanced UV protection, good energy ratings, and design flexibility. Verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Leavenworth, KS

In Leavenworth, the optimal time to install windows is during the late fall when the temperature is milder, so the windows can seal and adjust properly. A good local window installer in Leavenworth will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Leavenworth 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 more modern — so your new windows match. Wooden windows can provide a traditional look and appearance, while vinyl-framed windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they are energy efficient and durable.

You can save money on window installation by going with a budget option like single-hung vinyl windows. These come at a lower cost compared to more expensive windows like wood, fiberglass, or double-hung windows.

The process for installing windows typically starts with measuring the old windows and ordering new ones. Next, a professional installer will prepare the work area, take out the old windows, and put in the new ones. Once this is done, your installer will trim out the gap and finish by caulking the window.

Replacing your own windows can be a complex task, especially in Leavenworth, where temperatures can get quite warm. It's generally best to hire a skilled window installer. A professional installer has the knowledge and experience that ensures your windows are correctly 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 loans based on your income, while other companies offer unique financing plans with agreements and conditions that vary depending on the project.

Getting a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and will use the right techniques and materials to ensure your windows will be properly sealed and secure. Additionally, professional installers have access to better materials and more experience than the average homeowner, so you can count on your windows to be installed correctly and stand for years to come.

Other Leavenworth, KS Home Services

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