Replacement is the right answer when the frame has failed rather than the finish. The clearest signal is at the posts: once they have rotted at or below grade, the load path into the ground is compromised and nothing done on the surface addresses it. The second is the ledger. If water has been getting behind the ledger board long enough to reach the rim joist of the house, that is a building problem rather than a deck problem, and it gets dealt with properly during a rebuild rather than covered over. The advantage of a replacement here is that the footings get done correctly. A great many older decks in this area sit on footings poured well short of the 18 to 24 inch frost depth this ground needs, which is exactly why they have moved seasonally for years. A rebuild sets that right permanently. It is also the only moment when changing the deck's size or shape is inexpensive, because the framing is being built new and the permit is already covering structural work. Clients who have wanted a wider deck, a different stair location, or a section that catches morning sun instead of afternoon heat should raise it at the walkthrough, because doing it later means opening the frame again.
A replacement runs tear-out, footings, framing inspection, decking, then railing and stairs, with permit review ahead of all of it. We confirm the setback and zoning district before drawing, because a replacement that changes the footprint has to satisfy the current setback rather than whatever applied when the original deck was built. You get a written scope covering demolition, disposal, the new structure and the material list. Booking a replacement over the winter trough usually means a better position in the spring schedule.

Removing the existing structure and clearing the site down to grade.
Setting fresh footings below frost depth rather than reusing the old ones.
Resizing or reshaping the deck while the structure is open and the permit is live.
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.
Frequently Asked Questions
Deck Contractor 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.
Posts rotted at grade and a ledger that has been leaking into the house framing are the two clearest signals. Both compromise the structure rather than the surface. Where the frame is sound and the damage is confined to decking and railing, repair is genuinely the better value and we will tell you so.
Sometimes, but only where they were poured to an adequate depth and are still sound. A great many older footings in this area never reached the local frost line, which is usually why the deck above them has been moving. Reusing a footing that caused the problem rebuilds the problem, so we assess each one rather than assume.
This is the cheapest moment to do it, because the structure is being built new. The constraint is the setback for your zoning district, which governs how close to the property line the new footprint can sit. We confirm that before drawing so the design starts inside what is actually permittable.
Deck work here generally falls between $15 and $45 per square foot depending on material, and a replacement adds demolition and disposal to that. Height above grade, stair count and railing choice move it. We price after the walkthrough because the condition of what is coming out affects the cost of what goes in.
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