The Window Company of Choice for Homeowners in Indianapolis, IN

Window Company Indianapolis INAs a homeowner, you know that the best way to approach improvements is by having a reputable and experienced company complete them. This is certainly the case when it comes to replacing your home windows. One window company in particular stands out as the specialist to trust when Indianapolis homeowners want upgrade their windows: L.J. Stone Co., Inc. Known for our commitment to providing unmatched customer satisfaction, we make this happen by offering premium products, expert installations, and unparalleled service. If your current windows are damaged, outdated, or lack the energy efficiency you need as a homeowner living in this region, we’ll work closely with you to provide custom window solutions that perfectly suit your needs, taste, and home.

All the Ways We Stand Out

Aside from the big-picture items, what specific qualities make L.J. Stone Co., Inc. the preferred window company for homeowners in the Indianapolis area? There are several reasons we stand apart from other companies, like the fact that we:

  • Have served homeowners in Central Indiana since 1967
  • Maintain an A+ rating with the Better Business Bureau
  • Rank as one of the Top 500 Remodelers in the US, as measured by Qualified Remodeler
  • Never hire subcontractors; only our own employees complete our installations
  • Provide a written two-year installation warranty on top of any manufacturer’s product warranty

The Right Replacement Windows

Perhaps the most important part of replacing your windows is the products themselves. With L.J. Stone Co., Inc. as your window company, you’ll get to choose from a wide range of window styles—including double-hung, sliding, casement, and bay—as well as interior finishes, exterior colors, and other decorative components. We’ll work closely with you to design the perfect new windows that will beautifully complement your home inside and out.

No matter how you customize your windows, you can trust that they’ll be produced using high-quality, energy-efficient technology. Components like insulated vinyl frames, antimicrobial weatherstripping, high-performance glass, and silicone wet glazing work together to protect your home and prevent heat transfer. That’s right—whether it’s the dead of winter or the heat of summer, you won’t have to worry about the outside temperatures affecting how comfortable you are inside your home. And if your current windows are really lacking in terms of energy efficiency, you may even see a drop in your monthly energy bills after having our incredible replacement windows installed.

Make Us Your Window Company Today

From our initial consultation to years after your windows have been installed, L.J. Stone Co., Inc. will be there for you. We’ve proudly been serving homeowners since 1967 and we’re not going anywhere anytime soon. If you’re ready to join the countless homeowners that have made us their window company, contact L.J. Stone Co., Inc. today to get started. We proudly serve homeowners in Indianapolis and nearby parts of Indiana.

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 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.

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.


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