Hello, my name is Nick Olen and I established Sweet Concrete in Grass Valley, California in 2015. I worked in the hospitality industry for a decade, attended small business classes at City College of San Francisco, and I did freelance graphic design, and print making. In 2008 I established Stone Improvement out of San Francisco, which was a natural stone, tile, and grout restoration company. I was trained by This Old Grout and Stone in Chandler, Arizona, and was also certified by three different sealant companies as a preferred applicator. In 2010 Stone Improvement started taking on concrete restoration and I found the process to be much more interesting than working with stone. From 2008 to 2015 I completed hundreds of jobs and received 15 Yelp reviews all five star. I sold Stone Improvement in 2015 and established Sweet Concrete after moving to Grass Valley with my wife and two children. I currently do freelance web design in my spare time and actually built this website! I also love to spend time with my family and snowboard in Tahoe during the winters. Life is sweet!


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Stain Color Chart

The two best brands of water based concrete stain.

pH Neutral, Stone & Sealed Concrete Cleaner