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Carpentry in Union City, CA (94587) · Local Professionals

Oakland Carpentry · Fast response in Union City and the Oakland area · Free estimate 24h

✅ CSLB Insured Contractor - C-5 Framing and Rough Carpentry / B General Building 🛡️ Fully Insured 💸 Free Quote 24h 🕐 Mon-Sun 7am-7pm
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Union City's dense established subdivisions sit on the eastern edge of the Bay Area, where the warm, dry summers and mild winters create ideal conditions for termite activity and wood-shrinkage cracking in older homes. Oakland Carpentry has been repairing the structural and finish carpentry damage in Union City (94587) and throughout the Oakland area since 2016, working on everything from Victorian-era sill plates to mid-century modern framing.

Union City homeowners call us when wood rot appears in fascia or deck frames, when a pest inspector finds termite damage in floor joists or rim boards, or when settled framing from the Hayward Fault's influence leaves doors sticking and floors bouncy. We explain what we find, price the work honestly, and repair rather than replace whenever the wood justifies it.

Carpentry Repair in Union City (94587)

Union City's neighborhoods are built largely on post-war ranch homes, Craftsman bungalows, and mid-century tract housing, much of it wood-frame construction on concrete foundations. The warm, dry local climate means termites thrive here more readily than in the fog belt to the west, and the rolling terrain toward the Oakland Hills means many properties sit on sloped lots where drainage and ground-line moisture become factors in wood decay. Older homes near the estuary flatlands sometimes show settled framing and ground-line rot in sill plates and rim joists, while the drier inland properties tend toward termite damage and dry-shrinkage cracking in studs and trim.

Our team has spent eight years working on Union City's housing stock: replacing termite-damaged floor joists, sistering cracked beams, repairing wood rot in exterior trim and fascia, installing new doors and built-ins, and handling the finish carpentry that makes a house feel like home. We work from your pest inspector's report and your building's actual condition, not from fear or replacement upsells.

Our services in Union City

How a Job Works in Union City

You call us at (510) 694-8835 or reach out online. We schedule a free on-site assessment, usually within a few days. We show up on time, walk your property, look closely at the damage or the work you want done, take measurements, and talk through what we see. No pressure, no quote until we understand the job.

Once we agree on scope and price, we coordinate with you on scheduling and any permits required. Structural work like beam replacement, floor joist repair, or load-bearing wall alteration commonly requires a permit from the Union City Building Department, and we help you navigate that process. Our crew shows up ready to work, does the job carefully, and keeps the site organized as we go. We use quality materials suited to the repair and the local climate.

When the work is done, we walk through with you, answer your questions, and leave the property clean. If the job required a permit, we help you get the final inspection signed off. You get a straightforward invoice and the confidence that the work was done right.

Wood rot and dry rot repair in Union City typically starts around $650 for small localized damage and scales up depending on how much wood needs to come out and what goes back in. Termite damage repair often runs $1,200 and up, since we are replacing framing members that have lost structural integrity. Floor joist and subfloor repair, common in Union City's older neighborhoods, usually begins at $1,800 and depends on how many joists are affected, whether the subfloor needs replacement, and whether the sill plate or rim joist is involved. Beam replacement and load-bearing wall work start at $3,500 and vary widely based on span, load, and the complexity of the alteration. Finish carpentry, trim installation, door hanging, and custom built-ins range from $350 for a single interior door up to $1,900 or more for substantial shelving or cabinetry. The best way to know what your job will cost is to call us at (510) 694-8835 for a free estimate. We will look at the work, explain what drives the price, and give you a realistic number.

✅ CSLB Insured Contractor - C-5 Framing and Rough Carpentry / B General Building, fully insured for work in Union City and nearby areas.

We just had a pest inspection and the report mentions termite damage in our floor joists. What do we do now?
Send us the report or schedule a free on-site visit. We will assess which joists are damaged enough to need replacement and which can be reinforced by sistering new lumber alongside the existing frame. We do not treat or eliminate the termites, that is a separate licensed pest control trade. We repair and replace the wood they have damaged, working from your inspector's findings. Once the structural damage is fixed, your pest control contractor can address the infestation itself.
Our fascia and soffit are rotting and we see soft spots in the wood. How urgent is this?
Fascia and soffit rot should be addressed within the next month or two, not tomorrow, but sooner is better than later. Water gets behind rotted fascia and can work into the rim board and rim joist, which are structural. We will inspect the damage, tell you honestly whether the rot has reached the framing, and quote the repair. A straightforward fascia and soffit replacement typically starts around $700. Call us at (510) 694-8835 to schedule an assessment.
What does it cost to remove a load-bearing wall or replace a main beam in Union City?
Beam replacement and load-bearing wall work start at $3,500 and go up significantly depending on the beam size, the span, the load above, and site access. These jobs commonly require a structural engineer to size the new beam and a permit from the Union City Building Department before we start. We can help you understand what is involved and coordinate with the engineer and the city. Get a free estimate by calling (510) 694-8835.
Does Union City require a permit for carpentry work, and what kinds of work need one?
Union City Building Department requires permits for structural alterations such as removing or altering a load-bearing wall, replacing or sistering main beams or floor joists, and modifying stairs or exterior decks. Finish work like trim, doors, shelving, and cabinetry generally do not require permits. Permit rules and thresholds vary, so we always recommend checking with the Union City Building Department directly or asking us during your free estimate. We handle the permit process and coordinate inspections as part of the job.
Our HOA has rules about exterior work. Can you help coordinate with the HOA for deck or fascia repair?
Yes. Many Union City properties are in HOA-governed communities, and we understand the approval process. When you call for an estimate, let us know about your HOA rules. We can provide drawings, material samples, or documentation to support your HOA application. We have worked with Union City HOAs on exterior repairs, trim replacement, and deck work. The earlier you involve us, the smoother the approval process goes.
Are you fully insured for work on my Union City home?
Yes. We carry full general liability and workers' compensation insurance for all our work. When you hire us, you are protected. We are also fully insured for structural carpentry, termite damage repair, and floor joist work, which are higher-risk jobs. Ask to see our certificates of insurance if you want to verify coverage before we start.
It is late summer and we are worried about fire season. Should we trim trees or clear branches near our house?
That is a question for a certified arborist or your local fire marshal, not a carpentry contractor. What we do handle is repairing or replacing fascia, soffits, and exterior trim that may be damaged by fire, weather, or age. If you have structural damage to wood framing around your house, we can help. For fire-season tree work and clearance advice, contact a licensed arborist in the Oakland area or the Union City Fire Department.
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Our services

Our Carpentry Services in Oakland

All your work handled by qualified professionals in Oakland

Wood Rot & Dry Rot Repair

We find the water first. Rot that gets patched without it always comes back

Included in your service

  • Moisture meter survey to find how far the decay actually travelled
  • The gutter, flashing or grade contact feeding it traced and corrected
  • Soft wood removed back to solid material, with no filler used as a repair
  • Replaced in redwood or primed rot-resistant stock, ready for paint
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Termite Damage Repair

Your pest report tells us where to cut. We put the structure back

Included in your service

  • We work from your licensed pest operator's report, not from a guess
  • Eaten studs, sills, joists and trim replaced section by section
  • Temporary support set before any bearing member comes out
  • Framing left square and ready for the finish trades to close up
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Floor Joist & Subfloor Repair

Bouncy floors are a framing problem, not a flooring problem

Included in your service

  • Crawl space inspection of joists, posts, girders and subfloor
  • Compromised joists sistered or replaced, sound framing kept
  • Failed posts and pier connections reset on solid bearing
  • Floor brought back to level before any flooring goes down
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Beam Replacement & Load-Bearing Wall Removal

Engineered beams and wall openings built to your engineer's numbers, not ours

Included in your service

  • Built to your structural engineer's drawings and span calculations
  • Temporary shoring set and verified before the wall comes out
  • Engineered LVL or steel beam sized, set and fastened to spec
  • Inspections scheduled and met at each stage of the opening
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Framing & Structural Carpentry

Straight, plumb and square framing, including hillside rebuilds

Included in your service

  • New walls, openings, garage and basement build-outs
  • Fire and water damaged framing cut out and replaced
  • Hillside and firestorm rebuild framing to the approved drawings
  • Everything checked straight, plumb and square before close-in
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Finish & Trim Carpentry

Scribed to the wall you have, because in Oakland nothing is square

Included in your service

  • Casing, paneling, wainscoting and custom trim runs
  • Every piece scribed to walls that are out of plumb
  • Consistent reveals held across the whole room
  • Miters cut tight and glued, not caulked into shape
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Crown Molding & Baseboard Installation

Coped joints that stay tight on ceilings that are not flat

Included in your service

  • Crown, baseboard, chair rail and window trim
  • Coped inside corners that stay closed as the wood moves
  • Existing Victorian and Edwardian profiles matched where needed
  • Clean caulk lines and filled nail holes, ready for paint
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Custom Built-Ins & Shelving

Built into the bay window, the sloped ceiling and the awkward alcove

Included in your service

  • Bookshelves, window seats, media walls and closet systems
  • Measured to the bay window, alcove or sloped ceiling you have
  • Built and finished to match your existing trim and casing
  • Fixed back to framing, not just to plaster
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Interior Door Installation & Repair

Settled framing is the cause. We fit the door to the opening you have

Included in your service

  • Sticking and binding doors planed and rehung to the real opening
  • Jambs, stops and strike plates repaired or reset
  • Hinges shimmed so the reveal stays even top to bottom
  • Pocket, barn and standard swing doors installed
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Exterior & Entry Door Installation

Flashed, shimmed and sealed so the door holds through a wet winter

Included in your service

  • A sill pan and proper flashing go in before the door does
  • Rotted jambs, frames and thresholds repaired or fully replaced
  • Shimmed plumb so the weatherstrip contacts along the whole edge
  • Locksets, strikes and deadbolts fitted and aligned
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Cabinet & Vanity Installation

Leveled on floors that moved and scribed to walls that never were square

Included in your service

  • Kitchen, bathroom vanity and laundry cabinet runs
  • Levelled off a laser line, not off the floor
  • Scribed and shimmed to out-of-square walls
  • Doors, drawers and hardware adjusted to even reveals
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Stair & Railing Repair

Loose banisters and squeaky treads, repaired without losing the period work

Included in your service

  • Squeaking treads, loose risers and worn stringers repaired
  • Newel posts and balusters re-secured or rebuilt
  • Period railings restored rather than replaced where still sound
  • Secure handrails and attic ladders fitted
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Deck & Porch Repair

We probe the posts and the ledger before quoting boards

Included in your service

  • Every post base and ledger bolt checked at the ground line first
  • Only the decayed boards, posts and rails come out
  • Flashing behind the ledger opened up and corrected if it has failed
  • You get the repair number and the replace number, then you choose
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Fascia, Soffit & Exterior Trim Repair

Soft fascia is water getting in, and the way pests follow it

Included in your service

  • Fascia, soffit and exterior trim replaced in primed rot-resistant stock
  • The roofline gap that let the water in closed properly
  • Gutter line checked and rehung where it has been holding water
  • Pest entry points at the eave sealed
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