Turn to One of the Top Window Companies Serving Carmel, IN, Homeowners

Window Companies Carmel INWhen researching window companies, you most likely have a checklist of items you’d like them to meet. If that list includes first-rate windows, experienced installers, and unmatched communication, then L.J. Stone Co., Inc., checks off all the boxes. We’re among the leading window companies serving homeowners in the Carmel, Indiana, area, offering exceptional vinyl windows and stress-free installation processes.

Why We Stand Out

So, how does L.J. Stone Co., Inc. differ from other window companies in the area? There are several ways, including:

Our Experience

For starters, we’ve been depended on by homeowners since our founding in 1967. In that time, we’ve earned a trusted reputation in the community and become recognized masters of best practices for window installations.

In-House Installers

Unlike other window companies that hire out subcontractors, L.J. Stone Co., Inc. has our very own team of expert installers. Each technician is factory trained and certified, so you can count on us to perform a professional and efficient installation of your windows. We even back our work with an installation warranty.

Quality Products

We proudly install replacement windows that feature sturdy vinyl frames, triple weatherstripping, and insulated glass for ultimate durability and energy efficiency. Plus, our windows are available in a variety of styles, colors, and decorative options so that you can perfectly customize them to match your home and personal preferences.

Other window companies serving the Carmel, IN, community don’t compare to L.J. Stone Co., Inc. To get started on a window replacement project at your home, contact us today and schedule an in-home consultation.

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


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 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

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.


Visit our Interactive mapping portfolio of previous jobs that we have completed throughout our local area. Filter by City/Town, Project Type, Photos, Reviews, and more!

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