Our Story

Oil & Water Deck Refinishing is a locally owned family business proudly serving the western metro of Minneapolis. Founded in 2008 by brothers Alex and Owen Sweeney, the company quickly built a reputation for craftsmanship, care, and consistent results—specializing in the power washing and oiling of exterior wood surfaces.

Since 2018, the company has been led by Eli Sweeney, a proud member of the Chanhassen community. Under Eli’s leadership, Oil & Water has grown with a relentless focus on quality over shortcuts.

When he’s not restoring decks, Eli is working toward a business degree at Minnesota State University, Mankato—bringing fresh energy and vision to a time-tested trade. At Oil & Water, we don’t just refinish decks—we transform outdoor spaces with premium products, expert craftsmanship, and an obsessive attention to detail. We take pride in getting it right the first time and backing it up every step of the way.

Our Why

Deck refinishing is what we do—but delivering unmatched quality is why we do it.

At Oil & Water, quality isn’t a buzzword—it’s a commitment. We use the highest-grade oil-based stains available, no shortcuts, no watered-down products. Every stain is applied by hand with a brush, because it's the best way to ensure deep, even penetration and a durable, long-lasting finish.

Before a single drop of stain hits your deck, we focus on prep that most companies overlook. Our power washing doesn’t just clean the wood—it brings the entire space to life, leaving your space looking better than when we arrived. And while many companies avoid sanding because it’s time-consuming and difficult, we embrace it. Why? Because sanding is the foundation of a flawless, high-performance finish.

We do this work because we believe outdoor spaces matter. Above all else, we believe in protecting the wood—preserving its strength, structure, and longevity. Some older decks may never look brand new again, but we focus on doing what’s best for the wood so it lasts. We believe in elevating your home, protecting your investment, and taking pride in every detail. That’s our why.