Compare Quotes from Window Replacement Companies
Get Quotes Now

Window Replacement Companies in Janesville, WI

Find local pros

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    All Exterior Plus Logo
    Janesville, WI·

    New Windows

    About us: "We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!"

    RA
    New York, NY

    "Signed contract today, same day as presentation, saving an additional 10%. Installation estimated at 8 weeks. Installation by Andersen of their products provides extended warranties that other installers can't provide. Complete full service from permit to installation to warranty calls all by Andersen. They provide financing if needed too. Extremely professional and knowledgeable design consultant."

    F96B28548CDE7A2C7C81AEB6C20508487197143A4C17A097D3766BC7A9F56ED3 6. in June 2025

    Mad City Windows & Baths Logo
    Madison, WI·

    Doors, Kitchen Refacing, Tub to Shower Conversions , and 2 more

    "Mad City installed about 15 replacement windows in our home. They showed up on time, were efficient, and returned for quality inspection and minor repairs needed. Very happy with the product and itâ s efficiency especially this winter season. Hope to have them return to replace other half eventually."

    Brady M. in December 2020

    Champion Window Company of Madison, LLC Logo
    Madison, WI·

    Vinyl Siding Installation, Entry Doors, Replacement Windows , and 1 more

    "Very knowledgeable and easy to work with. No follow up after purchase except to ask for payment"

    Kim P. in October 2022

    Stanek Windows - Madison Logo

    In business since 1966

    Waukesha, WI·

    Vinyl Windows, Patio and Entry Doors, Custom-Made Windows , and 2 more

    About us: "Stanek® brand windows and doors are known for their exceptional beauty, superior quality and energy efficiency. Stanek windows and doors are custom-designed and custom-made for your home and offer aesthetic options like unlimited custom exterior colors, rich woodgrain interiors, stunning hardware finishes, custom shapes and sizes with high-performance glass options to create the perfect, most energy-efficient window for your home all backed with a limited lifetime warranty. Our Stanek windows experts will assess your existing windows, listen to your needs and current window challenges and make recommendations to help guide you to the window that is right for you and your home. Give us a call at 1-800-230-8301 to start your project today! We offer a free, no obligation in-home estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Stanek® windows, visit our website www.stanekwindows.com."

    SH

    In business since 1893

    HQ'd in Hoffman Estates, IL

    Doors and Windows

    About us: "Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements."

    HM
    Madison, WI·

    Windows, Roofing, Gutters , and 1 more

    About us: "Our number one priority is to serve our customers by anticipating their needs and exceeding their expectations. We do what it takes, every day, to make Hanson's Window and Construction, Inc., the best place for our family to serve yours."

    365 Remodeling, LLC Logo

    In business since 2020

    Fitchburg, WI·

    insulation

    About us: "We pride our company on reliability, great communication, integrity and quality work. We are experts in our Blown-In Insulation and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you."

    Wisco Roofing & Windows LLC Logo
    Janesville, WI·

    Doors & Windows

    "Great experience! Had a pleasant time from the sales office to the install crew. Clean, respectful and responsive. Would highly recommend for any exterior projects!"

    7D83E3978B7BA912598BB9631BCFE33788C906EAB41B036BAAAAFC6E357D693D F. in January 2025

Showing 1-9 of 9 results

Top Windows Projects

HomeAdvisor Community Rating

Overall Rating:

Janesville Window Replacement Companies are rated 4.7 out of 5 based on 679 reviews of 679 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


Other Top Projects in Your Area

Other Cities in Wisconsin

If you're looking for Windows Contractors that serve a different city in Wisconsin, here are some popular suggestions:

Find additional Wisconsin Windows Contractors

Find Windows Pros in Janesville, WI

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby

Do you provide these professional services?

Find out how HomeAdvisor can help your business

See Local Demand

See Recent Leads

Recent Job Requests for Window Replacement Companies in Janesville, WI

  • Project Location: Janesville, WI
    Date: 02/04/24
    Nature of Project: Install new window(s)
    How many windows do you need?: 6+
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Janesville, WI
    Date: 02/03/24
    Nature of Project: Add a new egress window
  • Project Location: Janesville, WI
    Date: 01/31/24
    What kind of project is this?: Repair
    What problems need repair? (Check all that apply): Broken track/latch
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Janesville, WI
    Date: 01/12/24
    Nature of Project: Install storm window(s)
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

References Available
Tell us your zip code to view pricing & schedule
Tell us your location to view pricing & schedule
Choose your project to view pricing & schedule

Please enter valid zip.

Please choose a location.

We're sorry but the time you have chosen is no longer available.
Please select a new time below:
does not provide service to View pros who serve this zip
Enter a zip code to view which pros serve this zip.
There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
We're sorry but the time you have chosen is no longer available.
Please select a new time below:

Select your appointment type and time:

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
Required
Required
Required
 
 
 

By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.