“We needed help recently with a long list of home improvement projects that included flooring, painting, backsplash, and shelving installation, just to name a few. Lucky for us we found Nathanial from Cornerstone Construction. He is highly skilled, very reliable, has a great work ethic, and was very respectful to our home by taking care not to damage anything and always cleaning up before leaving for the day. As with most home improvement projects, we ran into the occasional unexpected problem, but we could always count on Nathanial for great ideas and suggestions for solutions that we would never have thought of. There doesn't seem to be anything he can't do. His work is truly top quality and, honestly, worth much more than he charges. We wholeheartedly recommend Cornerstone Construction for any of your home improvement projects. In fact, we're using him again in a couple months for our final project - redoing two flights of stairs. And he's the only person we will call for any future projects.”

“Dan and Kyle stopped by to take a look at our windows that were very old, we ended up doing all our windows and our patio door out in Frederic Michigan”

“The quality of their windows and install materials is absolutely incredible. Their warranty really can't be beat. Every company says "Lifetime" warranty but they leave out the "of the product" part. Kudos to Window Nation I will send anyone I know who needs windows your way. Keep up the fantastic work!”