Deck repair starts under the deck, not on top of it. The visible complaint is almost always a board, and the actual problem is almost always below it. In this area the three failures we find most often are footings that were poured too shallow for an 18 to 24 inch frost depth, ledger boards that were fastened to the house without proper flashing, and framing that took years of hard sun through gaps in the decking. A shallow footing lifts and settles with each freeze-thaw cycle, and that movement shows up at the surface as boards that will not stay flat and railings that work loose no matter how often they get tightened. Replacing those boards without correcting the footing buys a season. So the first thing a repair visit produces is a straight answer about the frame. If the structure is sound, a repair is genuinely the right call and we scope it. If the posts have failed at grade or the ledger has been leaking behind the siding long enough to reach the rim joist, we say so, because putting new decking over a compromised frame is money spent on a deck that will fail again on the same schedule. That conversation happens at the walkthrough, with the skirting off if we need to see behind it.
A repair visit follows a set order. We pull enough skirting or decking to see the framing, check the posts at grade and the ledger connection at the house, and probe anything that reads soft. You get a written scope listing what gets replaced, what stays, and what we would watch over the next few seasons. Where a repair turns out to be uneconomical against a replacement, we give you both numbers rather than only the one we would be doing. Repairs concentrated in spring, ahead of the summer use season, tend to run on shorter lead times than the same work booked in June.

Replacing split, cupped or sun-damaged boards where the framing underneath is still sound.
Correcting rotted joists, failed ledger flashing and the water intrusion behind them.
Re-setting posts on footings that never reached the local frost line.
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.
It depends almost entirely on whether the repair is above or below the decking. Swapping damaged boards on a sound frame is a small job. Correcting failed footings or a rotted ledger means removing decking to reach the problem and is a different order of work. We will not quote it without seeing the frame, because the same-looking deck can be either job.
The frame decides it. If the posts, beams and joists are sound and the problem is confined to decking and railing, repair is the right answer. If the posts have rotted at grade or the ledger has been leaking into the house framing, replacement usually costs less over the life of the deck. We check the structure first and tell you which one you are looking at.
Usually because something under them is moving. Footings that do not bear below the local frost depth lift and settle through winter, and that seasonal movement works fasteners loose faster than any amount of re-screwing can keep up with. The other common cause is fasteners sized for wetter conditions that have not held up to the expansion and contraction of hot, dry summers here.
Like-for-like board or railing replacement generally does not, while structural work such as replacing footings, posts or beams typically does. The Building Safety Division makes that call based on the actual scope. We confirm it before starting rather than assuming, and we handle the submittal when it is required.
Book a Kennewick Deck Repair Visit
We pride ourselves on delivering great results and experiences for each client. Hear directly from home and business owners who’ve trusted us with their Deck Contractor needs.
Ready to hear more about expert services at Kennewick Deck Contractors?
Contact us today to receive a detailed, no-obligation quote.

Serving Canyon Lakes, Southridge, Hansen Park, Cherry Creek, Ridgeline, West Kennewick & Greater Kennewick
Mon–Fri: 7:00 AM–5:00 PM | Sat: 8:00 AM–2:00 PM | Sun: Closed