Boost Your Home’s Curb Appeal With Replacement Windows in Portland, IN 

Imagine transforming your home inside and out by installing replacement windows that not only boost curb appeal but also contribute to energy savings and long-lasting durability. At L.J. Stone Co., Inc., we recognize the difference that new windows can make for homes in Portland, Indiana. If you want a fresh look for your home, our replacement windows are the perfect solution. 

Our Replacement Windows: Why Homeowners Love Them 

Choosing our replacement windows offers many advantages, including: 

  • Improved appearance: Improve your home’s exterior by making it look brand-new with custom replacement windows. Our diverse range of styles and finishes allows you to find the perfect match for your home’s aesthetics. 
  • Energy efficiency: Our replacement windows help maintain a comfortable home environment while cutting down on energy costs. Crafted with quality materials and intelligent design, they keep your home cool in summer and warm in winter, leading to noticeable energy bill savings. 
  • Minimal upkeep: Crafted from durable materials, our replacement windows resist damage, reducing the need for frequent maintenance. Enjoy windows that stay in optimal condition with minimal effort on your part. 
  • Noise reduction: Our replacement windows are engineered to create a quieter indoor environment. Experience a more peaceful atmosphere inside your home without being disturbed by excessive outdoor noise. 

Professional Window Installation in Portland, IN 

At L.J. Stone Co., Inc., we recognize that new windows are a significant investment for your home in Portland, IN. That’s why our window contractors ensure meticulous installation that exceeds your expectations. If you’re ready to enhance your home’s comfort and energy efficiency with our replacement windows, don’t wait to get started! Contact us today. 

Why Choose L.J. Stone Co., Inc.

Most Experienced Installation Team In The Area

Our in house, seasoned professionals have undergone extensive training & have tackled countless installations. Their attention to detail & focus on quality workmanship can handle any challenge that comes their way.

A+ Reputation

We have earned our A+ reputation one customer at a time over 46,000+ projects & more than 700 5-Star reviews. We believe that every satisfied customer is a testament to our commitment to excellence & trustworthy, high-quality performance.

No-Nonsense Guarantee

We stand behind the exceptional quality of our work & customer service. That's why we offer a No-Nonsense Lifetime Workmanship Warranty on every remodeling project we undertake.

Indiana Through and Through

When you choose us for your home remodeling project, you are not just working with a company; you are partnering with a team that is invested in the community & cares about your satisfaction. 50+ years of stability & reliable service.

Read What Our Happy Customers Are Saying


Great experience!

“LJ Stone came in and replaced our shower/bath with a new shower. The installer came in and to be honest, we hardly new they were here. It only took them a day and a half, and the next day I enjoyed a nice warm shower. What impressed me most was how clean they were in the process. For taking out an old tub, and doing a bit of drywall work there was virtually no cleaning we needed to do behind him. The only way you knew he had been here was the wonderful shower he left behind. Great experience!”

Rob H.

Great company and you back up your products!

“The window installers from LJ Stone did a great job! Very nice, polite and cleaned up as they went, we really appreciated it! They were here for two days, were right on time, and did a fantastic job! I have always recommended LJ Stone, we had windows, siding, and a new bathroom installed in Greentown, IN by LJ Stone that’s why we keep coming back, great company and you back up your products!”

Charlene E. / Greentown, IN

Would highly recommend LJ Stone!

“Excellent experience from beginning to end! They removed our old bathtub/shower surround and installed a new bathtub/shower with glass door and did a fantastic job. Looks even better than we imagined and has completely updated the look of our bathroom. High quality materials and a very rich look. Everyone was very friendly, professional, informative and kept us updated throughout the installation process. Would highly recommend LJ Stone!”

Sean D.


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