about us

262 Richland Ave
San Francisco, CA 94110
415 294 7795
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N-Hance is a division of Harris Research Inc. We are a locally owned and operated dealer of N-Hance.

Harris Research formed N-Hance to address a long-standing dilemma for home and business owners with a significant investment in wood floors, cabinets and trim: what do you do when it stops looking beautiful? How does one preserve this investment?

The traditional solution is to do NOTHING. Your wood reaches the place where it looks terrible and your solution is to move out of the home or business for three to seven days while sanders and refinishers grind off the original finish and top layer of wood before refinishing with a petroleum-based varnish. What a mess! How toxic! Worse yet, the sander is taking a layer of wood off and leaving it as a mess for you to clean up!

For those who have sanded, moving back in, one appreciates the beauty of their almost-as-good-as-new floors, cabinets and trim, while trying to ignore the fact that wood-dust has penetrated every nook and cranny, and there's a lingering petroleum odor giving them a headache for the next two weeks.

Such was life. Until Harris Research decided to do something about it.

Years of research into water-based polyurethane led to the perfecting of a suite of products which offer the home and business owner a new way to regain the original beauty of their wood.

N-Hance was born. Why NHance? We can help you restore the beauty of your wood while protecting the wood long before damage occurs. Beauty and protection all in one shot! Sanding is now a thing of the past.