Deck building, repair and refinishing across Kennewick and the surrounding Benton County communities, scoped and priced after a site visit.
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A deck in Kennewick gets designed around two numbers before anyone discusses railing style. The area sits in Climate Zone 5B, where frost depth runs roughly 18 to 24 inches, so posts have to bear below that line or the frame moves every winter. Then July arrives and the boards run well past 100 degrees. Those two facts settle the framing plan and the decking material, and they are the reason a deck built here is not a deck built on the coast.
Residential deck permits route through the City of Kennewick Building Safety Division at 210 West 6th Avenue. Plan review on a complete submittal usually takes about ten business days, and the setback that governs your layout comes from your zoning district under Kennewick Municipal Code Title 18, not from a general rule of thumb. We confirm the district and the setback line before drawing, because a deck laid out to the wrong rear setback is a redraw and not a revision.
Footings sized and poured below the local 18 to 24 inch frost depth.
Decking chosen for 100-degree summer surface heat and year-round sun exposure.
Permit drawings prepared for the Building Safety Division before any demolition starts.
Written scope and material list issued after the walkthrough, before any deposit.
Proudly serving Kennewick, Richland, West Richland, Benton City, Burbank and Prosser for 10+ years.
Ten deck services, split by scope rather than by marketing. A board replacement and a full tear-out sit on different permit paths and different timelines, so they get separate pages. Start with the one that matches the deck you actually have.

Five towns near Kennewick get regular work from us, and none of them permit a deck the same way. The authority changes, the electric utility changes, and in one case there is no city hall at all. We sort that out before the drawing, not after the inspection.
Deck Contractor solutions can be complex, and we’re here to provide answers to common questions. Here are some frequently asked questions from our clients.
Deck work in the Kennewick area generally runs somewhere between $15 and $45 per square foot, and the material is what moves you across that range. Pressure-treated framing and decking sits at the lower end, composite at the upper end. Height above grade, whether footings can go where the old ones were, and whether railing and stairs are included move it further. We price after the walkthrough, because the framing under a deck decides the cost more than the boards on top of it.
Most residential decks in Kennewick need a building permit, and it goes through the Building Safety Division at City Hall on West 6th Avenue. Even where a permit is not triggered, the zoning rules under Kennewick Municipal Code Title 18 still apply, so setbacks and easements govern where the deck can sit. We confirm both before drawing anything. If your project is outside the city limits, a different desk handles it.
Plan review on a complete submittal typically takes about ten business days, and that runs before any building starts. After that the schedule follows the footing and framing inspection sequence, the size of the deck, and lead times on your decking and railing. A straightforward rebuild on existing footings and a new elevated deck with stairs are not comparable jobs. We give you a sequence at the walkthrough rather than a single number.
There is no single best board, but the local conditions narrow it fast. Summer surface temperatures run past 100 degrees with heavy sun, so UV stability matters more here than rot resistance does in wetter parts of the state. Composite holds color and needs no refinishing, but it gets hotter underfoot in full afternoon sun. Pressure-treated wood costs less up front and needs re-staining on a cycle, so shade, budget and how much maintenance you want are what actually decide it.
Wood is a board that needs cleaning and re-staining on a regular cycle and will grey and check if it does not get it. Composite is a wood-and-polymer board that does not take stain, holds its color far longer, and costs more per square foot at install. In this climate the practical trade is maintenance against surface heat: composite saves you the refinishing cycle but runs warmer barefoot in July.
We work Kennewick plus Richland, West Richland, Benton City, Burbank and Prosser. Those towns do not share a permit process, and Burbank is not even an incorporated city, so its permits route through Walla Walla County instead. Tell us the address when you call and we will tell you which desk your project answers to.
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Serving Canyon Lakes, Southridge, Hansen Park, Cherry Creek, Ridgeline, West Kennewick & Greater Kennewick
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