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Window Replacement Companies in Genoa, IL

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New York, NY

Renewal by Andersen

"Renewal by Andersen provided an excellent experience from consultation through installation. The entire process was professional, organized, and far less stressful than I anticipated. The team communicated clearly throughout every step, arrived on time, and completed the installation efficiently while keeping everything clean and orderly. The quality of the windows is outstanding, and the difference in appearance, comfort, and overall feel of the home was immediately noticeable. I especially appreciated how thoroughly everything was explained, including the installation process and maintenance tips after completion. A special thank you to the consultant for being knowledgeable, patient, and professional during the consultation process. There were no surprises, and the entire experience felt honest and well-managed from beginning to end. I would highly recommend Renewal by Andersen to anyone considering window replacement."

F2D23C3518F29F8FA381BD1C7619CA5A19E90C1560BBF506530A05202162984C C. in May 2026

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4.7(620 Verified Ratings)

Madison, WI·

Mad City Windows & Baths

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

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5.0(7 Verified Ratings)

Itasca, IL·

J&K Home Improvement & Restoration

Windows, Roofing, Siding , and 2 more

"We have once again reached out to Joe Kim at J & K Home Improvements when we had a new project planned. We were completely satisfied when we replaced our siding and roof with Joe. Now Joe and his professional crew have replaced all our windows . There are never surprises or additions from when the job is quoted. Once again we are totally satisfied and delighted with their work!! It has been a stress free experience each and every time."

Roger and Joyce W. in October 2021

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4.9(33 Verified Ratings)

West Dundee, IL·

Inspire Interior & Exterior

Exterior Trim Installation and Replacement, Window and Door Installation and repair (new construction and replacement), Screen and Blinds Installation , and 2 more

"Tom and Andrew did a great job installing my patio door today. Highly efficient and completely thorough. I would absolutely recommend them for a future home improvement project when needed."

A933E922CC2CC723EF0BB2EFFD3E63AC92B08EA125A38E83A97576B72E23B80F C. in January 2026

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4.8(2 Verified Ratings)

Arlington Heights, IL·

Elite Remodeling Group

Doors & Windows

About us: "Elite Remodeling Group, Inc. is an exterior remodeling company offering American made products and energy efficient solutions. Specialties include: window replacement, attic insulation, door systems, and more."

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Genoa Window Replacement Companies are rated 4.8 out of 5 based on 768 reviews of 768 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.

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HomeAdvisor uses an extensive screening process to screen businesses and business owners/principals. We perform this screening when a business applies to join our network and, if the business is accepted, whenever concerns are brought to our attention. If you have concerns that a pro in our network doesn't meet these standards, please contact us to investigate. We're committed to maintaining a network of trusted home service businesses, and those who don't meet our criteria will be rejected or promptly removed from our network.

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Window Replacement Companies in Genoa, IL

Find local pros

How It Works

Service Pros

Renewal by Andersen

Mad City Windows & Baths

J&K Home Improvement & Restoration

Inspire Interior & Exterior

Elite Remodeling Group

Top Windows Projects

HomeAdvisor Community Rating

Other Top Projects in Your Area

Other Cities in Illinois

Find Windows Pros in Genoa, IL

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