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
Had my new window installed today!! Extremely happy!! It’s even sound proof!!!
They do awesome work and highly recommend their windows and sliding glass doors! Parker and his team go above and beyond to make sure that everything is done the right way and in a timely manner!
Very personable and consciencetious. Would highly recommend.
We purchased windows from the Window Doctor and they were installed today. This entire process has been amazing. The salesman was courteous, knowledgeable and professional. The installers, Jason and his crew, were amazing. They gave step by step information and were finished in a day. Walked me throughout afterwards and showed me everything. Cleaned as they went and made sure everything was as it was when they left. The regional manager was very professional over the phone and answered any questions with ease. Would 100% recommend this company for windows. Will update after we've had the windows for a while for the quality. But they look amazing! Adding a photo of 5 of the 16 that were installed. Will replace the other 17 that need replaced with the same company.
We had a great experience, from the in home consultation to the installation, everything went very smooth and the windows look amazing.
Response from the owner: Thanks for such a great review, Nathan! We're happy to hear that everything went as planned. We hope you continue to enjoy your purchase with us for many years.
It was a pleasure to work with this company. They have great core values. They stand by their product and they give you complete honesty that is unlike other companies.!! We were able to replace a large picture window that afforded no ventilation to a front room with a very beautiful picture window with slid ins on each side for us to be able to have ventilation in that room. I am so very happy.!!! The guys who came to install my product We’re very great, knowledgeable, very professional, And if I had additional windows to replace yet, I would definitely be calling them again!
Response from the owner: Thank you for such a kind review, Rachel! We're happy to hear that our company continues to uphold a level of integrity that is absolutely unmatched. We hope you continue to enjoy your purchase with us for many years to come. It was a pleasure working with you.
We used the Window Dr to replace a patio door and windows in our home. These windows are absolutely beautiful.The entire process was so easy and all the staff we had the opportunity to be in contact with were so helpful and kind. The sales representative we met with was very informative. We were able to see just how much we would save on our energy bill with new windows and how that would benefit us. They measure each window exactly to create an exact, custom fit. The install went smoothly and the installers cleaned up so nicely. If you didn’t know the windows were new, you wouldn’t know anything was changed. My home is in the exact condition it was before they did their work.The warranty that comes with these windows is unmatched by any other distributor and transferable should we sell in the future.I can’t recommend Window Dr enough.Thank you so much!!!
Response from the owner: Thank you for such a wonderful review! We appreciate your pictures as well. (Not just for prospective customers that may come across this review, but for other members of the company, too! We hardly get to see the finished product.) We are ecstatic to hear that you're happy and pleased with not only our products, but our company as a whole. We take pride in knowing that we have a staff that possesses quality morals and standards. That's sometimes hard to find in this industry. Thank you for such a wonderful review and such beautiful pictures. It was a pleasure to work with you, Stephanie. We encourage you to reach out if you ever need anything.
Great windows, very friendly and knowledgeable staff.
Response from the owner: Thank you for a great review!
They were knowledgeable and committed great service. They didn't leave a mess inside or outside of the house.
Response from the owner: Every review that praises our staff makes us smile from ear to ear. We appreciate you taking the time to write this review, and we hope you continue to enjoy your purchase with us.
Very professionally done. The windows met my expectations.
Response from the owner: We're glad to hear that we met your expectations, Jeff. It was a pleasure doing business with you. Thanks for the 5 star review!
Communication was clear and professional. Installation was fast, easy, and very clean. The gentlemen that installed our windows were kind, courteous, and professional. Highly recommend!
Response from the owner: Bethann! We highly appreciated this review. We take great pride in knowing that our hardworking staff is making our customers happy. We're glad you appreciate them as much as we do.
Great team of installers. Very professional. I am very happy with my new windows.
Response from the owner: We're pleased to hear that you are happy with your windows, David! We picked the installers that we have for certain reasons, and professionalism is one of them. Thanks for noticing, and thanks for a great review!
Great company! We will work with them again when we need to.
Response from the owner: Thanks for a great review, Rebekah! We look forward to taking care of your future window & door needs, as well. Don't forget about your free service pledge, and don't forget about us either! Thanks for being a great customer.
Jeremiah was our Window Doctor window installer and he did a great job! He was efficient, kind, patient and committed to provide quality service! Once the installation was completed, he left the rooms he worked in clean and orderly. Then, he walked us through how to remove the screens and windows for cleaning! We were thrilled with the end result! The windows look great!
Response from the owner: Thank you for leaving such a great review, Kellie. Jeremiah has been with our company for a very long time! We love hearing that his hardwork and dedication is appreciated by our customers as well as us. We hope you continue to enjoy your purchase for many years to come.
Decided to go with The Window Doctor to replace our old patio door. We are pleased that we did! It was a breeze from ordering to installation! We are happy with the customer service we received from everyone involved with getting us our new patio door!
Response from the owner: Thanks for the awesome words, Cathy! We love hearing that our company is doing a great job as a whole. We hope you'll refer us to everyone that asks about your lovely patio door! Remember, you have a free service pledge, so if you ever need anything, reach out.
Had an amazing experience with The Window Doctors. 13 windows completely done in 2 days. Our Installers Brad and Ian did a great job and left our home clean. The wondows look and works great!
Response from the owner: Thanks for a great review, Kylee! We take pride in having some of the best crews in the tri-state area. It always makes employees feel good to see that our customers appreciate them, specifically. Remember that you have a free service pledge. So if you ever need us in the future, feel free to reach out.
Great people. Were quick to respond and great with communicating. Loving the new windows. My house is so much quieter! And I can already tell that my air conditioning is coming on less. Absolutely recommend.
Response from the owner: Thank you for such a wonderful review. We're happy to hear that you can tell a difference after having our windows installed. We hope that you enjoy your purchase for many years to come!
A little to sales-y for my taste but great people to work with in all areas and fantastic product!! I couldn’t believe the difference in sound and the view out the windows immediately after (even during) installation! Would definitely recommend.
Response from the owner: Thank you for your honest feedback! We're glad you took a chance with our company and are pleased with your purchase. Remember that you have a free service pledge and we encourage you to call us if you need anything in the future.
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!
Response from the owner: We appreciate your feedback and hope you've continued to enjoy your purchase with us. Thank you for a great review!
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.
Response from the owner: We appreciate the great review! Remember to reach out if you ever need anything in the future.
They did a thorough job, were very polite and fun to work with.
Response from the owner: Thank you for the 5 stars! We're glad to know that you enjoyed your experience with our company.
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.
Response from the owner: Thank you for the awesome review! We're happy to hear that our team did such a great job. We hope you enjoy your investment and we thank you for allowing us be apart of it. Welcome to The Window Doctor Family.
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.
Response from the owner: Thanks for the great review! We're pleased to hear that you would recommend our company. If you need anything in the future, please reach back out to us.
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.
Response from the owner: Thank you for your wonderful review! We're happy to hear that you're happy. Welcome to The Window Doctor Family.
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
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