Wood Rot & Dry Rot Repair Spokane, WA 99202

Carpentry in Spokane, WA (99202) · Local Professionals

Spokane Carpentry · Fast response in Spokane and the Spokane area · Free estimate 24h

✅ WA L&I Registered Contractor 🛡️ Fully Insured 💸 Free Quote 24h 🕐 Mon-Sun 7am-7pm

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10Years in Business

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Spokane's South Hill and Browne's Addition are lined with Tudor Revival mansions and Craftsman bungalows built to last, but the freeze-thaw cycles of our inland winters and the dry summers that follow take a real toll on wood framing, sills, and exterior trim. When wood rot, carpenter ant damage, or soft flooring shows up in your home, Spokane Carpentry is here to assess it honestly and fix it right.

Since 2016, we have been repairing and replacing structural and finish carpentry across Spokane and the surrounding areas. Our team does the work ourselves, we explain what we find, and we propose repair before replacement whenever the wood justifies it. We are fully insured and registered with Washington L&I.

Carpentry in Spokane (99202)

Spokane sits in a semi-arid inland climate with real seasonal extremes. Hot, dry summers and cold, snowy winters create freeze-thaw stress that cracks framing and heaves foundations every spring. Unlike the coastal Pacific Northwest, our problem pest is the carpenter ant, not the termite. These ants tunnel through moisture-softened wood near rooflines, in deck frames, and around sills, leaving galleries and voids that weaken structural members over time. The wood rot that follows moisture intrusion, combined with the stress of seasonal movement, is what we see most often in the older residential stock across Spokane, Browne's Addition, the South Hill, West Central, and Logan.

Our team has been serving Spokane homeowners and property managers since 2016. We know the neighborhoods, the building types, and the specific pathologies that show up in Tudor brick, Craftsman wood siding, and the working-class bungalows that define so much of our city's character. We also work across Spokane Valley and the surrounding areas.

Our services in Spokane

Wood Rot & Dry Rot Repair in Spokane · Spokane's freeze-thaw winters and dry…
Termite Damage Repair in Spokane · Termites are rare in the Inland Northwest…
Floor Joist & Subfloor Repair in Spokane · Sagging, bouncy or soft floors in older Spokane homes usually trace to damaged…
Beam Replacement & Load-Bearing Wall Removal in Spokane · Open-concept conversions and failing beams call for real structural carpentry.
Framing & Structural Carpentry in Spokane · Remodel framing done right, from new interior walls to garage build-outs.
Finish & Trim Carpentry in Spokane · The details that separate a real finish carpenter from a handyman…
Crown Molding & Baseboard Installation in Spokane · Crown molding, baseboards, chair rail and window trim…
Custom Built-Ins & Shelving in Spokane · Built-in bookshelves, window seats…
Interior Door Installation & Repair in Spokane · Doors that stick, swing open on their own, or never latched right…
Exterior & Entry Door Installation in Spokane · Entry, back and French doors installed weather-tight against Spokane's snowy…
Cabinet & Vanity Installation in Spokane · Precise cabinet and vanity installation…
Stair & Railing Repair in Spokane · Squeaky treads, loose banisters, worn stringers…
Deck & Porch Repair in Spokane · Hot dry summers and freeze-thaw winters are hard on decks and porches.
Fascia, Soffit & Exterior Trim Repair in Spokane · Peeling paint and soft fascia boards mean rot has already started underneath.

How a Job Works in Spokane

We start with a free on-site assessment. You describe what you have noticed, we look at the wood in question, and we explain what we find. If you have a pest inspection report, bring it along. We will take photos, measure the affected area, and give you a clear estimate for repair or replacement, along with an honest timeline.

Once you approve the estimate, our crew shows up and does the work. For structural jobs like floor joist replacement, beam sistering, or load-bearing wall removal, we coordinate with the Spokane building department on permit requirements, which vary by scope and property location. For finish work like crown molding, baseboard, or door installation, we fit the work to your home's existing details and take time with coping joints and scribing so everything looks right.

When we are done, we clean up the site, remove debris, and walk through the work with you. Your property is left clean and the repair is complete.

Pricing depends on what we find and what the job requires. A small wood rot repair in siding or trim might run from $650 to $1,500. Floor joist or subfloor repair, which is more involved, typically starts at $1,800 and goes up with square footage and access. Beam replacement and structural work like load-bearing wall removal can range from $3,500 to $8,000 or more, depending on span, load, and whether a structural engineer and permit are required. Finish work like crown molding and baseboard installation starts at $450 to $550 per room. Door installation runs from $350 for interior doors to $850 for exterior or entry doors. The best way to know what your job will cost is to call us at (509) 844-9336 for a free estimate. We will come out, look at the work, answer your questions, and give you a realistic price.

✅ WA L&I Registered Contractor, fully insured for work in Spokane and nearby areas.

Why do I see soft spots and rot in my South Hill deck frame, and how much does repair cost?

Moisture collects under decks, especially in spring when snow melts and in fall when leaves trap water against the wood. Carpenter ants and wood rot follow. If the damage is limited to rim joists or a few deck boards, we can sister new wood to the existing frame or replace individual members, often for $900 to $2,000. If the damage is widespread, replacement of the entire deck frame may be the honest answer. We will assess the wood and tell you which makes sense.

My floor is bouncy and soft in one corner. Do I need to replace the whole floor?

Not necessarily. A soft floor usually means water has gotten to the subfloor or floor joists beneath. We will look at what is damaged, check for the source of moisture, and propose repair if the structural wood is still sound. That might mean replacing a few joists, sistering new lumber alongside existing members, or replacing a section of subfloor. If the rot is extensive or the framing is severely compromised, replacement is the right call. Call us at (509) 844-9336 and we will come out and tell you what we see.

How much does it cost to repair wood rot in exterior siding and trim?

Small repairs, like replacing a rotted sill or fascia section, typically run from $650 to $1,200. Larger jobs affecting multiple siding boards or the entire trim package on a wall can reach $2,000 to $4,000. The cost depends on the area affected, whether we can repair in place or need to remove and replace, and the material you choose. We will give you a firm estimate after we see the damage.

Do I need a permit from the City of Spokane to repair or replace floor joists?

Yes. Structural work like joist replacement, beam sistering, or load-bearing wall removal commonly requires a permit from the Spokane building department. Permit requirements and thresholds vary by the scope of work and your property's location, so we always verify with the city before we start. We handle the permit coordination and any required inspections. For finish work like trim and door installation, permits are usually not required, but we will always check with the city first.

I live in Browne's Addition and my HOA has rules about exterior work. Can you help with that?

Yes. Many properties in Browne's Addition and other historic neighborhoods have HOA restrictions on exterior changes. Before we start any visible work on siding, trim, roofline, or deck, we recommend you check your HOA rules and get written approval if required. We can help you document the scope of work and provide photos of materials and finishes so your HOA review goes smoothly. Property lines and neighbor coordination are your responsibility, but we are happy to work with your HOA timeline.

Are you insured for this work?

Yes. Spokane Carpentry is fully insured with general liability and workers' compensation coverage. We are also registered with Washington L&I. If you are filing a claim with your homeowner's insurance, we can help you document the damage. We cannot promise that a claim will be approved or that the work will be covered, so always check your policy and contact your insurer directly.

When is the best time to have wood rot and carpenter ant damage repaired in Spokane?

Spring and early summer are our busiest seasons because that is when homeowners notice soft wood, rot, and ant galleries after winter snow melt and spring thaw. If you spot damage in fall or winter, do not wait. Moisture and freeze-thaw cycles will make it worse. We work year-round in Spokane, and addressing damage promptly, before the next freeze or wet season, always costs less than waiting. Call us at (509) 844-9336 to schedule an assessment.