20 Best Window Companies in Leavenworth, KS (2025 Reviews)

Are you looking to upgrade your windows? Our guide to the best window installation companies can help you pick the right one for you.

We analyzed all the top-rated window companies in Leavenworth and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated January 24, 2025

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.

Whether you're updating for aesthetics or have damaged windows, windows play an important role in conserving your home's energy. Damaged or outdated windows could lead to spending more on energy bills during the winter or summer months.

Luckily, helping you save money with efficient windows also helps our goals of reducing energy usage for the environment.

Unlike other sites, EcoWatch ranks window companies on energy efficiency while also taking into consideration cost, customer satisfaction and service area.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Leavenworth

The EcoWatch team evaluated many window installation companies across Leavenworth to narrow our list down to the top ones. The providers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, price, availability, customer service, local expertise and more.

Window World logo
Best Affordability

Window World

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

Window World provides windows expertise in Leavenworth. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been operating since 1995 and currently serves 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.

It 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 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 Leavenworth?

Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can ask for a quote from the company.

Renewal by Andersen logo
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
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in Leavenworth. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by hundreds of positive reviews on customer review websites.

It 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

There are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Leavenworth?

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. For more detailed information on the cost, you can ask for a quote from the company.

Window Nation logo
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
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation provides the best residential windows in Leavenworth. 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 operating since 2006 and currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by hundreds of positive reviews on customer review websites.

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

There are a wide range of window types available from Window Nation, some of which are Energy Star products. 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.

How much does Window Nation cost in Leavenworth?

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. For more detailed information on the cost, you can ask for a quote from the company.

We have tried to stay unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not influence our reviews.

More Window Companies in Leavenworth

Renewal by Andersen

Topeka, KS
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Skylights
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/685-topeka-ks/retailer
Address: 5844 SW Huntoon St, Topeka, KS 66604
Phone: (785) 266-0481

Champion Replacement Windows of Topeka

Topeka, KS
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.championwindow.com/Topeka/
Address: 1930 SW Westport Dr #5, Topeka, KS 66604
Phone: (785) 783-0742

Champion Replacement Windows of Kansas City

Lenexa, KS
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Glass Doors

Website: https://www.championwindow.com/Kansas-City/
Address: 9050 Quivira Rd, Lenexa, KS 66215
Phone: (913) 543-3523

Window Nation

Lenexa, KS
4.5
★★★★★

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation
    • Service icon Bay Windows
    • Service icon Glass Doors
    • Service icon Double-Hung
    • Service icon Custom Window Designs

    Website: https://www.windownation.com/kansas-city-mo-showroom/
    Address: 15325 W 100th Terrace, Lenexa, KS 66219
    Phone: (913) 348-2340

    Acumen Renovations

    Kansas City, KS
    5.0
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.acumenrenovations.com/
    Address: 8941 Georgia Ave, Kansas City, KS 66109
    Phone: (785) 979-3636

    Fairway Exteriors

    Fairway, KS
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Timely Service

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames

    Website: https://fairwayexteriors.com/
    Address: 4312 Brookridge Dr, Fairway, KS 66205
    Phone: (913) 850-7030

    Windura, Protect Your Home with Premium Windows & Doors

    Overland Park, KS
    5.0
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Window Repair
    • Service icon Wood Frames
    • Service icon Glass Doors

    Website: http://www.windura.com/
    Address: 11860 W 91st St, Overland Park, KS 66214
    Phone: (913) 362-3872

    Paint Pro, Inc.

    Overland Park, KS
    5.0
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.paintprokc.com/
    Address: 16111 Foster, Overland Park, KS 66085
    Phone: (913) 685-4089

    One Source KC, LLC.

    Belton, MO
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.onesourcekc.com/
    Address: 100 Electronics Pkwy, Belton, MO 64012
    Phone: (816) 582-1066

    Window Design & Remodeling

    Silver Lake, KS
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://wdremodel.com/
    Address: 9939 US-24 Suite 1, Silver Lake, KS 66539
    Phone: (785) 582-2888

    AAA Siding and Remodeling LLC

    Kansas City, MO
    4.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Wood Frames
    • Service icon Vinyl Frames
    • Service icon Fiberglass Frames
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation

    Website: https://www.aaasidingremodeling.com/
    Address: 6219 N Oak Trafficway, Kansas City, MO 64118
    Phone: (816) 421-5433

    One Stop Decorating Center

    Shawnee, KS
    4.9
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Custom Window Designs
    • Service icon Energy-Efficient Options
    • Service icon Glass Doors
    • Service icon Skylights
    • Service icon Window Replacement/Installation

    Website: https://www.onestopdecorating.com/
    Address: 12611 W 62nd Terrace, Shawnee, KS 66216
    Phone: (913) 379-2066

    Shinnova Solar by Smart Home Innovations LLC

    Kansas City, KS
    4.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Timely Service
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Custom Window Designs
    • Service icon Window Replacement/Installation

    Website: https://www.shinnovahome.com/
    Address: 1136 Adams St, Kansas City, KS 66103
    Phone: (913) 339-8641

    Builder Direct, Llc

    Lenexa, KS
    4.9
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://www.builderdirectkc.com/
    Address: 9814 Pflumm Rd, Lenexa, KS 66215
    Phone: (913) 522-1004

    The Glass Guru

    Olathe, KS
    4.9
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Custom Glass
    • Service icon Glass Doors
    • Service icon Fiberglass Frames
    • Service icon Mirrors
    • Service icon Glass Showers
    • Service icon Tempered Glass
    • Service icon Window Replacement/Installation
    • Service icon Metal Frames
    • Service icon Triple Pane Glass
    • Service icon Glass Repair
    • Service icon Vinyl Frames
    • Service icon Skylights
    • Service icon Storm/Impact Windows
    • Service icon Wood Frames
    • Service icon Screen Repair
    • Service icon Window Repair
    • Service icon Energy-Efficient Options

    Website: https://www.theglassguru.com/olathe-ks/
    Address: 713 N Lindenwood Dr Unit E, Olathe, KS 66062
    Phone: (913) 380-4001

    Johnson County Siding & Window Co., Inc.

    Olathe, KS
    4.9
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Storm/Impact Windows
    • Service icon Fiberglass Frames
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Double-Hung
    • Service icon Vinyl Frames

    Website: https://www.jocosiding.com/
    Address: 15869 S Mahaffie St, Olathe, KS 66062
    Phone: (913) 782-2878

    Four Seasons Home Products

    Lee's Summit, MO
    4.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Showers
    • Service icon Glass Doors
    • Service icon Energy-Efficient Options

    Website: http://www.fourseasonskc.com/
    Address: 821 SW Oldham Pkwy, Lee's Summit, MO 64081
    Phone: (816) 425-2110

    Door Systems, Inc.

    Lee's Summit, MO
    4.9
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation
    • Service icon Window Repair
    • Service icon Glass Doors

    Website: https://www.doorsystemsinc.com/
    Address: 507 SW Lea Dr, Lee's Summit, MO 64081
    Phone: (816) 524-8535

    Kansas City Siding and Windows

    Lee's Summit, MO
    4.9
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Bay Windows
    • Service icon Window Replacement/Installation
    • Service icon Double-Hung
    • Service icon Energy-Efficient Options

    Website: https://kcsidingandwindows.com/
    Address: 1005 SE Browning St, Lee's Summit, MO 64081
    Phone: (913) 324-5569

    Crane Handyman Company

    Auburn, KS
    4.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Timely Service
    • Pros icon Educational Website
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Window Repair

    Website: https://cranehandymancompany.com/
    Address: 7500 SW 69th St, Auburn, KS 66402
    Phone: (785) 380-6347
    Leavenworth Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Leavenworth, KS using our customized window cost calculator.

    Estimated Window Cost:
    161 homeowners have requested a free estimate in the last 3 days.

    Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

    How Installing Energy-Efficient Windows in Leavenworth Saves You Money

    When you switch to energy-efficient windows, you may see a few benefits, such as:

    • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
    • Save money on electricity bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
    • Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
    • Decrease your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by 583 pounds per year on average.

    Estimated Cost of Window Replacement in Leavenworth

    When considering window installation, each company provides varying services and prices. Let’s go over some average costs and services.

    How Much Do New Windows Cost?

    According to our market research, the national average cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 a window. These amounts vary depending on the specifics of your installation, like number of windows, type, size, material, the location of your home and more.

    With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Leavenworth homeowners $474+ a year after replacing single-pane windows.

    How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are generally the most expensive, but it depends on whether 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 shown to be more efficient.

    What Services do Window Installers Offer?

    There are typically two types of window replacement services: full-frame and pocket installations.

    A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won’t carry as large a bill, 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 type of installation you need, you can consult with your provider and get their recommendation. The choice mostly is influenced by how old the frames are and if there’s any damage.

    Advertisement

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great Industry Reputation
    • Award-winning Company
    • Member of US Green Building Council
    • Manufactures products in-house
    Save $375 Off Each Window
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Save 35% + $100 off per window!
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Leavenworth

    EcoWatch reviews differ from other reviews, as we assess these companies through a sustainability lens. We’ve decided to assess the best window installers in Leavenworth primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

    Service Area

    This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.

    Work Quality

    We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company included on this list to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

    Customer Reviews

    Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have nice feedback about their experience with a certain window installation company, you won’t see it featured on EcoWatch.

    Cost

    Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

    Warranty

    Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

    Years of Experience

    Last but not least, we like to see companies that have been in the industry for quite some time. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.

    Leavenworth, KS Window Replacement FAQs

    What is the average cost to install new windows in a home?

    The national average cost to replace 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 type and material of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

    Which type of window should I get?

    A window’s energy efficiency is affected by a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.

    Can you replace your own windows?

    Even though it is possible to install your own windows, doing so is time-consuming and requires a lot of handiness. Hiring a professional can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.

    Should I replace all my windows at once?

    If your windows are more than 20 years old, you probably need to replace all of them. By that point, they are typically less efficient, leakier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.