Energy Efficient Replacements of Indiana

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About Us

We service the Indiana, Michigan and surrounding areas. Reach out to us if you’d like a consultation, (574) 387-3297

Energy Efficient Replacements offers top-tier window and home improvement solutions for residents in Indiana and Michigan. Specializing in energy-efficient window replacements, their products help homeowners reduce energy costs while improving comfort. They offer a wide range of options, including double-pane windows, insulated glass, and low-E coatings that maximize energy efficiency and enhance the aesthetic appeal of any home.


By choosing Energy Efficient Replacements, you can enjoy significant savings on heating and cooling bills while boosting your home's curb appeal. Their expert installation services ensure that each window replacement is done with precision, providing lasting durability and energy efficiency. Visit Energy Efficient Replacements to learn more about how their windows can enhance your home.

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Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

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Tiffany Hostetler — review for Energy Efficient Replacements
Tiffany Hostetler
They seem to be nice people and do good work. My husband and I value honesty, and the only issue was we weren’t sure we got it. Randall unofficially guaranteed windows within 8 weeks and ended up not being able to deliver on that. They did fulfill the written contract dates. Zach the installer was nice too!
Energy Efficient Replacements response
Response from Energy Efficient Replacements6 months ago

Tiffany, thank you for the thoughtful review and for trusting Energy Efficient Replacements with your project. We truly appreciate you and your husband taking the time to share your experience. We’re glad to hear that Zach took great care of you during installation. We take pride in the quality of our workmanship and in treating customers with respect throughout the process. Regarding the timeline, we completely understand how important clear expectations are. While we always strive to provide the most accurate production estimates possible, manufacturer lead times can occasionally shift outside of our control. That said, we’re pleased we were able to complete your project within the written contract timeframe, and we appreciate your patience. If there’s ever anything you’d like to discuss further, we’re always here for you. Thank you again for choosing EER — we’re grateful for your business.

Sue Carrico — review for Energy Efficient Replacements
Sue Carrico
Austen Witmer is very professional. getting the job done on time going above and beyond. We are very satisfied with our doors. already noticing the temperature difference in our home. Thanks again
Energy Efficient Replacements response
Response from Energy Efficient Replacements6 months ago

Sue, thank you so much for the 5-star review and for choosing Energy Efficient Replacements! We’re thrilled to hear you’re already noticing a temperature difference in your home — that’s exactly what quality, properly installed custom doors should deliver. Energy efficiency and comfort are a big priority for us. Austin will really appreciate your kind words. He takes a lot of pride in communicating clearly and making sure every project stays on schedule while going above and beyond for our customers. Thank you again for trusting us with your home. If you ever need anything in the future, we’re always here to help!

Mike Butcher — review for Energy Efficient Replacements
Mike Butcher
The whole job was done in a timely manner.good people. There was one window with a bubble,but should be taken care of.
Energy Efficient Replacements response
Response from Energy Efficient Replacements6 months ago

Mike, thank you for taking the time to share your feedback. We’re glad to hear the project was completed in a timely manner and that you had a positive experience with our team. We truly work hard to make sure every job runs smoothly from start to finish. Regarding the window with the bubble — thank you for mentioning it. As you know, if a seal or manufacturing issue ever appears, it’s fully covered under warranty, and we’ll make sure it’s properly taken care of. That’s part of standing behind what we install. We understand pricing can vary across the market. Our focus is on high-quality products, proper installation, strong warranties, and long-term performance — not just the lowest upfront number. We appreciate you trusting us with your home and are here if you need anything further.

Joan horvath — review for Energy Efficient Replacements
Joan horvath
Zach and Jim were the best installers. Always asking what you want before just doing it. They were both polite, and very clean. Came on time and did a great job. Sammy the sales man was great also. Sold us some great product. I recommend Energy Efficient Replacement for all your window, door and siding needs!
Energy Efficient Replacements response
Response from Energy Efficient Replacements6 months ago

Thank you so much for the great review and for choosing Energy Efficient Replacements! We’re thrilled to hear that Zach and Jim delivered a clean, professional installation and took the time to make sure everything was done exactly how you wanted it. That level of communication and respect is exactly what we aim for on every project. We’re also glad to hear that Sammy helped you find the right windows, doors, and siding to fit your home. Our team takes pride in offering high-quality, energy-efficient products and honest guidance from start to finish. If you’re looking for window replacement, door installation, or siding services near Granger, IN and surrounding areas, we appreciate your recommendation and look forward to helping more homeowners improve comfort, efficiency, and curb appeal. Thank you again for trusting Energy Efficient Replacements—we truly appreciate your business!

Melody Prather — review for Energy Efficient Replacements
Melody Prather
The first phone call to Atlanta at EER convinced me to find out more about the products and services offered. The consultation with Sammy was very informative. The window samples provided the visual needed to make the decision to move forward. The installation was smooth and efficient. Zach and Jim worked tirelessly to complete the job in a timely manner. All employees were friendly and helpful. I recommend this family owned company to anyone considering window replacement.
Energy Efficient Replacements response
Response from Energy Efficient Replacements6 months ago

Thank you for taking the time to share your experience with Energy Efficient Replacements! We’re glad that your first call with Atlanta helped set the tone and gave you confidence to explore our window replacement options. Providing clear, helpful information from the very first conversation is something we take seriously. We’re also happy to hear that Sammy’s consultation and hands-on window samples made the decision process easier. Seeing and comparing products in person is a big part of choosing the right energy-efficient double pane windows, and we’re glad that approach worked well for you. It’s great to know that Zach and Jim delivered a smooth, efficient installation and completed your window replacement on time. Our entire team takes pride in being a family-owned company that treats customers with respect from start to finish. Thank you for recommending Energy Efficient Replacements for double pane window installation and replacement near you. We truly appreciate your trust and your business!