Exterior Home Improvement Professionals in Wisconsin

3260+ five-star reviews

Do you service my area?

Enter your ZIP code to discover if we can service your area.

We're available in !

Eau Claire, WI

Showroom location:

Edit project location?

Sorry, we're not available in your area.

Update project location?

Windows Windows Windows Windows

Read our latest blog post

Explore Our Window & Door Solutions

With Asher Lasting Exteriors, you’ll receive high-quality products with expert installation.

Windows

ACCLAIM BY Renewal by Andersen

Quality, innovation and one of the best warranties available. You can expect premium Renewal by Andersen® replacement windows paired with professional installation for an exceptional experience.

Patio Doors

Renewal by Andersen

Customized to perfection with effortless operation and performance. Seamlessly blend indoor and outdoor spaces with style and precision with gliding or hinged patio doors.

Entry Doors

ENSEMBLE BY RENEWAL BY ANDERSEN

Make a statement with a beautiful, high quality entry door. Rest assured you are purchasing an exterior door that is the result of unparalleled craftsmanship and modern technology, manufactured with the finest materials and the highest level of care.

Installing products from the leading brand of Renewal by Andersen

Exterior Window and Door Replacement for a Lasting Impression

For residents of Eau Claire, Chippewa Falls, Altoona, Menomonie, Black River Falls, Medford, La Crosse, Onalaska, Sparta and Western Wisconsin.

“99% of our clients said they would use us again.”

Watch our 30 second video below and you’ll see why

Asher was founded on the principles of customer satisfaction, quality craftsmanship, and cutting-edge innovation.

We are trusted because we care about our products being energy efficient and cost-effective. We are also trusted because we value integrity, honesty, true craftsmanship, and we believe in total customer satisfaction without compromise.

Whether you’re searching for replacement windows or exterior doors, you can count on Asher to provide beautiful, long-lasting products, from the quality of Renewal by Andersen, that will give you years of comfort and enjoyment. We have two locations to serve you, Chippewa Falls and Onalaska!

Are we in your area?

Trusted by Homeowners Since 1974

We’d love to speak to you about your project!

1350

Completed projects in 2025

3260

Online reviews

98%

Customer satisfaction

Every person we have had contact with has been pleasant and enjoyable to work with. Steve spent hours helping us pick out what fit our home and our budget. Brandon and Holt were particular, clean, organized and answered ALL of my many questions tirelessly. The installed, finished product is marvelous to look at and crystal clear! Operation of the windows is so smooth and nice. Thanks Asher, we can’t wait for the other 1/2 of the house to get done now!

Lisa A Forster

Before & After

Before & After: Experience the Difference

Adjust the slider to slide back and forth across our installation work!

View our Interactive Project Map

See all of our recently completed projects in your area. Filter by location or project type, and view project photos and associated customer reviews.

Since 1974, our family-owned company has worked with thousands of satisfied customers and has become one of the Chippewa Falls and Onalaska’s top choices for homeowners seeking quality windows and doors.

And, because we offer a variety of payment and financing options, your home remodeling dreams can become a reality sooner than you think.

Nick and Dalen did a fantastic job! They were here early and got right to work. Windows look great! Highly recommend!

Denise Strudthoff

Renewal by Andersen Window and Door Experts