Replacement Window Installation in Northeast Indiana, Northwest Ohio, & Southern Michigan

Window Doctor is your destination for window installations for your home or place of business! We are based in Northeast Indiana, and we serve Northeast Indiana, Northwest Ohio, and Southern Michigan. We’ll install beautiful new windows that add curb appeal, add to the value of your property, and help reduce your energy bills.

Locations in Fremont, IN and Toledo, OH

Call Now (260) 833-6111

In the cold Midwest winters, having windows that are aging or have cracks not only doesn’t look great, it can cost you much more on keeping your home or business comfortable, and put more wear and tear on your HVAC system. Let Window Doctor replace your windows with high-end, double paned glass windows that are built to keep outside air outside and add beauty to your property.

We offer windows in a wide variety of styles and options for every type of home, and our windows are available in three different types of glass packs: Low-E glass, Energy Guard Low-E, and Thermo-Flect glass that is exclusive to Window Doctor.

Reach out to us today to get started and request a quote. We’re looking forward to beautifying your home and making it more efficient!

Replacement Windows

Let Window Doctor be the answer to your search for replacement windows in the Northeast Indiana region, including Northeast Ohio and Southern Michigan!

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Patio Doors

Window Doctor doesn’t just do windows…we can replace your glass sliding patio doors in northeast Indiana as well. We can add beautiful panoramic view from your glass doors in any size or style home.

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Entry Doors

Window Doctor is your choice for premium Entry Doors.
Every Door is custom made to order in fiberglass or steel construction. Limitless Options, Colors and Styles!

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Window Gallery

Take a look at our photo gallery of windows.
See the variety of styles, shapes and sizes.

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View Our Jobs

This is our portfolio of work we've done recently.
It's our collection of case studies by Window Doctor.

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Customer Testimonials

Brett Cronkhite
1 day ago
I am a new customer of The Window Doctor. Recently had double hung windows installed in the whole house. The whole process from the purchase to installation was very professional. I am completely satisfied with every process along the way. The windows look great . The installation process was impressive . The technicians were very focused on our concerns , they completed the installation as if they were installing windows on their own home. As of so far , the outdoors noise has been reduced. Waiting for the winter season to experience the heat savings , which I am totally confident in the savings .I totally recommend The Window Doctor for anyone in need of windows.
Nick James
1 week ago
Great service and a great product! Would recommend to anyone
Shannon Sinclair
2 weeks ago
They did an excellent job on our windows and the 2 doors. Will 100% be doing further projects with them.
Emily Etter
2 weeks ago
Our window installers were great! So professional and friendly!! Can't wait to enjoy our new windows!
Jennifer Walker
3 weeks ago
We would like to thank the Window Doctor team for the experience of our new windows. Great sales woman, Sara along with the installers and owners. All very courteous and respectful to us and our home. Very pleased with the quality.
Rick Karns
3 weeks ago
Juston is a true professional. The Window Doctor is very lucky to have a person doing repairs . He knows his job. He even removed his shoes while in the house. Very happy with his expertise. Thank you Juston.
Karen Aufdenkamp
3 weeks ago
They crew was professional. They knew exactly what they were doing. They offered tips on how to keep my window in its best shape.
John Burger
3 weeks ago
Sales and installation experts were all fantastic! Windows all look fantastic!
Christina Wishart
4 weeks ago
Sales rep came out right away, was knowledgeable and took the time to work with my budget. Installation started in the timeframe I was told and installers showed up ready to work on time! Installers respected me and my home, not killing my plants below windows and taking the time to remove pictures from my wall so they didn't accidentally get knocked off. Product is exactly what I was shown and described. If you want a seamless, reliable window company honestly call The Window Doctor!!
Deb Magsam
1 month ago
The Window Doctor replaced all our windows and we are very pleased. Installation and clean up was great.
craig white
1 month ago
The sails person was very knowledgeable and polite, the installers did a great job and was respectful and professional the windows and sliding glass door look great
Hayley Ball
1 month ago
Staff was very friendly and thoroughly answered the questions I had. They did a very good, clean, fast job. Highly recommend!
Andy Hahn
1 month ago
Everything thing was done professionally Jon and his team was very efficient and did a great job I am very happy with the service we received.
Luann Aitken
1 month ago
The experience was great B.J. and Jake we very polite and very neat. I would recomed them to everyone.
Norma Lamb
1 month ago
Fast , cleaned up after finished great guys When I had a issue they came right out to fix
Christine Cheesbro
2 months ago
Awesome day with The Window Doctor at our home. Replaced windows in our garage. We are very happy to see the old aluminum windows gone. Great team of employees, helpful, great manners, respectful and kind. Windows look awesome, added attraction to our home. Thank you!!
Maggie Meadows
2 months ago
My husband and I are very pleased with our new replacement windows and frames from The Window Doctor. The quality of the materials and finished product looks amazing! Justin and Lance did a great job with the installation. We were very impressed by their professionalism and conscientious behavior. Justin took the extra time to make sure everything looked perfect and before leaving, they thoroughly cleaned up after themselves. Thank you, Justin and Lance!
Joyce Dirig
2 months ago
Everyone from sales to installation did an amazing job!
DYNAMITE D
2 months ago
Professional quality work, & great windows with an amazing warranty
Melanie Olmstead
2 months ago
Fast installation with quality work. Both workers were very respectful of my house as well.
Joe Sparks
2 months ago
My salesman,Dale, was very informative when he came to my home and explained everything and every option that I needed for the windows I was looking for. When the windows were ready, Josh and Jacob did an amazing job at putting them in with no faults and improved the look of my property immediately. I would highly recommend and also saved money instead of going to the bigger known names of window installations. Everything came with complete lifetime warranty, even transferable if I ever sell my home
Ben Mendoza
3 months ago
Took my house and turned it into the most beautiful house on the block. New roof, new window wraps, new gutters, soffit and facia. All done in the last couple years and they made it financially manageable. I can’t even put into words how much I appreciate everything done! Thank You Team Buckeye!!!
Greg Bell
3 months ago
Easy no hassle experience from start to finish. The installer Josh was great.
Kassarah Jones
3 months ago
I will never be able to forget this incredible company, very impressed with everything I’ve seen and experienced with them!
Laurie Martin
4 months ago
The whole process was easy from consultation to installation. Josh did a great job installing and cleaning everything up after. Very professional!

News & Jobs

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News, Articles & Information

New Windows in Bristol, Indiana

New Windows in Bristol, Indiana

We recently installed New Windows in Bristol, Indiana at the home of Michael and Kellie Faulkner. Michael and Kellie Faulkner were needing some new windows […]

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