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.

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

Excellent
4.8
Jay and Skyler showed up a bit early and did a great job on windows. They had to deal with an older home and made things look the best they could. We will add trim to the inside ourselves as it is changing too!
Great company and very professional. The windows were done in a timely manner and the installation crew of Brad and Ian made quick work of putting the windows in. I have nothing but positive things to say about The Window Doctor and their products.
They did a thorough job, were very polite and fun to work with.
The windows are great quality; we look forward to the energy savings on heating and cooling. The Window Doctor's install team was very professional, quick, and quiet.
Quality of windows is great, crew was fantastic; there is some confusion with the job specifics when signing up with the sales representative in relation to the crew's responsibilities the day of installation. Overall would recommend.
We had an awesome experience with Window Doctor. We had four windows replaced. They were nice and professional. Brad explained and showed me how the windows operated and how the sealing would go. Plus answered all my questions. They cleaned up any messes that they have made which was a plus. I would recommend Window Doctor to my family and friends.
I recently had new windows installed by The Window Doctor, and I am incredibly pleased with the entire experience. From the initial consultation to the final installation, everything was handled professionally and efficiently.As for the windows themselves, I am thrilled with the quality. They have significantly improved the insulation of my home, making it more energy-efficient.Overall, I highly recommend The Window Doctor for anyone looking to upgrade their windows. The entire process was seamless, and I am very satisfied with the results. Thank you to the team for a job well done!
I would like thank Cole and Matt for a great job today very professional and knowledgeable on the installation of our new windows, pictures of the old windows and new windows! What a difference! Thanks for sending a great crew!
Response from the owner: Thanks for the 5 star review! We're glad to hear that our team is professional and knowledgeable.
Jeremiah was very informative and thorough in verification of correct measurements and fitting. He explained process of installation and answered all questions. Kept a very professional, conservative yet friendly and down to earth attitude. Work sight was clean and maintained through entire process. Definitely hope he is part of the crew that gets to come out when we order the rest of them to finish our project.Thank you for all the help in better our home.Claire Curtis
Response from the owner: Thank you for such a great review Claire! We're happy to hear that you enjoyed your experience with us and that you highly recommend Jeremiah. We take pride in having respectful and efficient installation crews. We hope that you enjoy your windows for many years to come and can't wait to help with the purchase for the rest of your beautiful home.
Very friendly, courteous and professional. We had our front door and front windows replaced, they did a great job, we had a few issues and they promptly resolved them. Would definitely use them again when we’re ready to have our other windows replaced
Response from the owner: Thanks for a great review Cindy! We're ready to do the rest of your home when you are. Thanks for being wonderful to work with, we look forward to aiding you in your future projects.
Everything went great. My windows are beautiful and the two installers were kind, efficient, neat. I would recommend the window Doctor to everyone!
Response from the owner: Thanks for such a nice review, Kelly! We hope you continue to enjoy your windows for many years to come. The Window Doctor Team
Just had windows installed by the window doctor. I'm extremely happy with the windows and the installation guys did an awesome job.
Response from the owner: Thanks for a great review, Ronda! We are happy to hear that your experience with us was nothing short of wonderful. The Window Doctor Team
From beginning to completion Window Dr.employees were very professional and helpful in answering all of our questions and concerns. Jeremiah (our installer) was very polite and a hard worker. He did a great job. We are looking forward to many years of enjoying our new windows.
Response from the owner: Thanks for such a wonderful review, Ann! We are pleased to hear that your experience with us has met your expectations. Please don't hesitate to reach out if you need anything else and remember, you have a service warranty if you have any issues in the future.
Thank you for a great experience! Installers were respectful of our home, friendly and professional and cleaned up nicely.
Response from the owner: It warms our hearts here at The Window Doctor to hear how pleased you are with your experience while working with our company! We hope you enjoy your purchase for years to come. Remember that you have a service warranty and can reach out to us for any needs you may need in the future. The Window Doctor Team
Window Doctor was professional, efficient, and courteous. Five Star rating!
Response from the owner: Thank you for the awesome review, Chris! Remember that you have a service warranty and can reach out to us for any needs you may have that need met in the future. The Window Doctor Team
They were very efficient and courteous. Would definitely refer them..thank you!
Response from the owner: Thanks for the 5 stars! We're pleased to hear that you enjoyed your experience with our company. Feel free to contact us if there's anything else we can do for you.
Very detailed oriented, Jay is a perfectionist and ensures the quality is complete. Brian is very diligent and an extremely hard worker.
Response from the owner: Terry,Thank you for such a wonderful review! We're ecstatic to hear you speak so highly of our installation crew. Remember, you have a service warranty with us! If you have any questions or concerns, we're just a phone call away. Thank you again,The Window Doctor Team
We have used this company in past years and recently again for a replacement window.It has always been a great experience. Pricing is based on long term warranty which is absolutely worth it. This company has always been more then fare. If your thinking about going somewhere else you are thinking wrong. We can't thank them enough for flawless installation, to friendly, and professional customer care. We absolutely recommend them for the amazing group of employees and customer service they have. Noah your amazing installer keep up the good work.
Response from the owner: Thank you for the wonderful review, Becca! We're so happy to hear of your pleasant experience with our company. The Window Doctor Team
The crew worked very hard and even with thunderstorms that moved in through the day they did a great job. Windows look great.
Response from the owner: Michael,We appreciate your review and applauding our installation crew on their hard work in not-so-great working conditions. We take pride in our hardworking team and are happy to hear that we are not the only ones who appreciate them. Feel free to contact us if you ever need anything and remember you have a service warranty! The Window Doctor Team
If you need quality, well made windows in your home, contact The Window Doctor. They came out and replaced my old windows with new ones. The workers were here, very respectful of my property, removed the old windows and installed the new ones and made my house feel much better. They always do great work.
Response from the owner: Thank you for the great review, Douglas! We're so happy to hear that you had a wonderful experience with us. Feel free to reach out if you ever need anything else and remember that you have a service warranty. We hope you continue to enjoy your new windows!The Window Doctor Team
The guys did really job on our windows they were courteous and they did a good job and got it done in two and a half days The rain slowed them down a little bit but other than that it was great
Response from the owner: Thank you for the kind review, Karen! We're glad to you that you had a good experience with our company. If you ever need anything else from us, please don't hesitate to reach out. Remember, you have a service warranty! The Window Doctor Team
Ordering the windows was a breeze, they have an "apples to apples" policy so if you find a better deal with the same quality windows before a month is up they will price match. I picked the color of the outside and inside of the window and they came out two months later ready to install. The installation crew came in and courteously removed their shoes then worked quickly and efficiently! There was a phone call to be sure we inspected the inside and outside of the window, and to be sure we knew how to work them. It was at this point that they explained my favorite feature. There is a little latch that flips out to avoid the window opening enough for a person to climb in or out. This is meant for burglars, but it functions great to keep my 5 year old from opening it and climbing out! There was also a promise to return if we call and need anything warranty wise. My windows look great, are energy efficient, and work beautifully! Thank you, Window Doctor!
Response from the owner: Thank you for such a great review! We love hearing that you're enjoying your purchase with us and that our quality products are exceeding your expectations. Feel free to reach out if you ever need anything else from us. The Window Doctor Team
All of the people from Window Doctors were very friendly and helpful. I didn't feel pressured to buy more than I needed. The installers did a great job and my new windows look great. I also appreciate the warranties knowing they will fix anything that may go wrong in the future.
Response from the owner: Judi,Thank you for such a great review! We're happy to hear that you enjoyed your buying experience with us. Remember, you have a service warranty and can reach out with any questions or concerns that may arise. The Window Doctor Team
We are pleased with our windows. We look forward to seeing how they affect our heating and cooling bills.The installers were courteous and friendly and knew their job.
Response from the owner: Thank you for the great review, Tami! We're happy to hear that you enjoyed your buying experience with us. The Window Doctor Team
Great work from the crew, quickly done but also correctly. Would highly recommend!
Response from the owner: Thank you Mhegann! We take much pride in the prompt and efficient work that our installation crews are capable of. We're happy to hear that your expectations were met. Feel free to reach out if you have anything else that we may be able to help you with, and remember you have a service warranty and can reach out anytime. The Window Doctor Team
They were very nice to work with got the job done in good timing. Would definitely recommend! Even the trim work was included!!
Response from the owner: Lunar Black Ink Studio,Thank you for leaving us such a great review. We are very pleased to hear that our quality of product and work is being recognized by our customers. Feel free to reach out if there is anything else we can do for you and remember that you have a service warranty.The Window Doctor Team
Window Doctor did an incredible job. They were super kind and professional. They did our entire house in two days. The quality is amazing and we are so happy with our purchase and their customer service and the warranty they provide. Would recommend to anyone looking to replace windows.
Response from the owner: Thank you for the great review, Stephanie! We take pride in our efficient and prompt services. We're happy to hear that you enjoyed working with us and want you to know that if there is anything else we can do for you, please do not hesitate to reach out! The Window Doctor Team
The installers were on time and very professional. Install was quick and easy. The result exceeded every expectations that I had. Would highly recommend this company for all of your window needs.
Response from the owner: Megan,Thank you for leaving such a wonderful review of our company. We're happy to hear that our team has exceeded your expectations. If you need anything else, please feel free to reach out. Don't forget, you have a service warranty with us and we will come out and take a look at any issues that may arise. The Window Doctor Team
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