Licensed, bonded and insured  ·  Kaminskiy-certified technicians  ·  Workmanship warranty on every job
Kaminskiy Care + Repair Call 925-302-5955
Sun-split wood fascia on a Concord ranch house, before rot repair

Dry Rot & Wood Rot Repair in Concord, CA.
Sun-split fascia rebuilt strong.

Fascia, eave trim, sills and T1-11 siding cut out and rebuilt with sound wood, painted to match. Priced in writing before we start.

Kaminskiy technician fastening a rebuilt fascia board on a Concord home
Before: rotted fascia and eave boards under a tile roof in ConcordAfter: the eave rebuilt with new wood, primed and painted
Before: a window sill rotted through at the cornersAfter: the same sill rebuilt, caulked and painted
Before: lap siding rotted through near the groundAfter: the rotted section replaced and painted to match
BEFOREAFTER
Your Concord rot repair crew · Concord
4.8322 East Bay Google Reviews
BBBBBBAccredited Business
10,000+Homes Cared For
Kaminskiy technician fastening a rebuilt fascia board on a Concord home
Before: rotted fascia and eave boards under a tile roof in ConcordAfter: the eave rebuilt with new wood, primed and painted
Before: a window sill rotted through at the cornersAfter: the same sill rebuilt, caulked and painted
Before: lap siding rotted through near the groundAfter: the rotted section replaced and painted to match
BEFOREAFTER
Your Concord rot repair crew · Concord
THE SHORT ANSWER

Concord is the hot end of the county, and its wood fails from the sun first. Kaminskiy Care and Repair cuts out the fascia and eave trim the heat splits open on the 1950s and 1960s ranch tracts, the plywood siding that delaminates at the bottom edge, the sills and door jambs the sprinklers hit every morning, and the patio cover beams out back, then rebuilds it with sound wood, primed, painted and sealed, with the water path fixed. Termites are the pest company's job; the rebuild is ours. The price is in writing before anything starts, from our office fifteen minutes away in Walnut Creek. Since 2023 our technicians have completed 316 repair visits on 122 Concord homes, rot among them.

★ Google 4.8 · 322 East Bay reviews●4.7 · 1,150 reviews company-wide●BBB Accredited●Best of Houzz●Union-Tribune Readers Poll●Kaminskiy-Certified Technicians●10,000+ Homes Cared For●Workmanship Warranty●21 Years of Kaminskiy●
DRY ROT, WOOD ROT AND TERMITE DAMAGE, REBUILT

If the wood has gone soft,
we cut it out and rebuild it

21 Years in Business Eight repairs, one crew, priced in writing before we start.
THE RIGHT WAY TO FIX ROT

Cut Out & Rebuilt in Concord

Hundred-degree afternoons and a Delta breeze that dries the paint to powder, then a winter of rain into the open end grain: that is how Concord fascia, eaves and siding go. We cut back to sound wood, rebuild, prime every face and paint, and fix the gutter end or the sprinkler head that made it worse.

FasciaEavesSillsDoor jambsTrimSidingDeck boardsPosts
★ DECK BOARDS, BEFORE AND AFTER
Before: a deck with rotted, broken boards in ConcordAfter: the deck rebuilt with new boards and railingAFTERBEFORE
Technician removing a rotted fascia board under the eave of a stucco homeFascia & Eaves
The board behind the gutter is where rot starts. Cut back to sound wood, rebuilt, primed and painted.Get it fixed
Rotted wood window sill with peeling paint before repairWindow Sills
A sill that is soft at the corners rebuilt to shed water, with the caulk line and the paint redone.Get it fixed
Technician rebuilding a rotted exterior door jambDoor Jambs & Casings
Exterior door frames rotted at the bottom cut out and spliced in with new wood, so the door seals again.Get it fixed
Lap siding with a rotted section replaced and painted to matchTrim & Siding
Rotted corner boards, belly bands and siding sections replaced and blended so the repair disappears.Get it fixed
Technician cutting out termite damaged trim at the corner of a houseTermite Damage Rebuilds
After the pest company treats, we rebuild what the termites ate: trim, framing we can reach, and the finish.Get it fixed
Technician fastening a new deck board where a rotted one was removedDeck Boards & Railings
Soft boards, a wobbly rail or a rotted post base made solid and safe again.Get it fixed
Technician checking a rotted exterior stair with the homeownersStairs & Posts
Stair stringers, treads and porch posts that rotted at the bottom, rebuilt where they stand.Get it fixed
Rebuilt eave and fascia primed and painted under a tile roofPrimed, Painted & Sealed
Every rebuild primed on all sides, caulked, painted to match and the water path fixed, so it is the last repair.Get it fixed
WARNING SIGNS

What Concord rot looks like
before it gets expensive

Call 925-302-5955
The fascia on the west side is gray, cracked and crumbles at the corner.
The bottom edge of the plywood siding has swelled and split.
A patio cover beam end is soft where the sprinkler reaches it.
A sill or garage door jamb gives at the bottom.
A mud tube runs up the stem wall to the sill plate.
The termite report for the sale came back with a Section 1 list.

Concord sun makes a small rot repair a big one in a season or two, so call while it is a board. A Kaminskiy-certified technician prices most fascia, sill, jamb and siding repairs on the call, in writing; a patio cover or a bigger rebuild gets a written scope first.

HOW IT WORKS

Three steps to wood
that is solid again

Kaminskiy team member answering a call
01
Call us or fill out the form

Priced and on the calendar during the first call.

Clear written quote
02
Get your free estimate

A written quote you approve before anyone drives out.

Kaminskiy technician greeting a client at the door
03
We fix it. You relax.

One crew, truck stocked, warranty in writing.

The Kaminskiy Guarantee

A one-year workmanship warranty, in writing, on every Concord rot and termite damage repair.

Workmanship warrantyLicensed, bonded & insuredKaminskiy-certified techniciansBackground checked crews

Rot we cut out
in Concord

4.8 of 5 · 322 Google reviews on our East Bay profile, read October 2026
★★★★★
I’m a pretty handy guy, having been a jet mechanic and lifelong DIYer, but when my dog broke the rear hanger on my pocket door, I couldn’t figure out how to remove it. Ivan arrived on time, quickly removed the door, and even took the time to show me how he...Mike Batesole · Google, a month ago
★★★★★
What a great experience starting with Gino, Estimating Manager who listened to my plans for an outdoor closet/she shed! He seemed to easily envision my vision and suggest other things to consider. The written estimate came in a timely manner and covered al...Grace Haney · Google, 3 months ago
★★★★★
We had a wonderful experience with Ivan and Kaminskiy home repair. After we had gas wall heaters removed last year by an ac/heating company we needed the holes left in the wall to be repaired. Ivan blended the new wall with the surrounding texture and paint...Gareth Shannon · Google, 6 months ago
★★★★★
Carlos installed a downspout on the front of my house that was in an inconvenient location. Water had been running into my landscaping and eroding the retaining wall. He also installed an outdoor outlet. Carlos was amazing and came up with a creative soluti...Jennifer Paulsen · Google, 6 months ago
★★★★★
I apologize for this delayed review, but I wanted to make sure I properly acknowledge the outstanding work Ivan from Kaminsky Handyman Services provided for our family. About a year ago, we hired Ivan to install a stair lift for our parents. From the very b...Andrey Yankin · Google, 7 months ago
THE CONCORD ROT & TERMITE GUIDE

Know the enemy before
you call anyone

Why Concord wood rots

Heat first. Concord sits on the warm side of the county, and the summer sun checks the paint on fascia, eave trim and plywood siding until the caulk lets go and the end grain is bare. The first November storm runs water into it, the lawn sprinklers keep the lowest boards wet all year, and on the 1950s and 1960s tracts in Dana Estates, Holbrook and Sun Terrace that wood is sixty years old. Rot in Concord is a sunny-wall and sprinkler problem, and we look there first.

Termites in a Concord yard

The termite you will meet is the western subterranean one, the most common kind in California: it nests in the soil, needs the moisture there, and builds mud tubes up the stem wall, a patio post or a fence post to reach the wood. Swarms come on a warm afternoon after a soaking rain. Drywood termites, the ones that leave pellets, are far less common here than down south. A licensed pest company treats the colony; we cut out and rebuild what it ate, after them.

What a rebuild actually is

We cut the board back until the probe stops sinking, square the cut, splice or replace with the same profile, back-prime the new piece, set it, caulk the joint and paint it to match. A filler patch skips every step but the last, which is why it fails by the next summer.

Keep it dry in Concord

Water the lawn, not the house: move the heads that spray the siding or the patio posts. Repaint the south and west walls before the paint fails, because in Concord the paint is the only roof the fascia has. Clear the gutters before the first storm and keep bark and soil below the bottom edge of the siding.

CONCORD, THE FLATS TO THE RIDGE

Where the house sits decides
where the rot starts

Kaminskiy has rebuilt rotted and termite-damaged wood on Concord homes since 2005. The old tracts, the hills and the newer streets rot in different places.
THE 1950S AND 1960S TRACTS

Dana Estates, Holbrook, Sun Terrace, the Monument corridor, Todos Santos

Ranch houses with wide eaves, wood fascia, plywood or board siding and wood-framed windows that have taken sixty summers. Fascia and eave trim split on the sunny side, siding swells at the bottom edge, and sills and jamb bottoms go soft where the sprinklers hit. We rebuild the boards, match the profile and fix the drip edge or the caulk line that let the water in.

CLAYTON VALLEY AND THE HILLS

Clayton Valley, Crystyl Ranch, Turtle Creek, the Lime Ridge streets

1970s to 1990s homes on the open space, in full sun and wind, many with decks, patio covers and association color schemes. The paint goes first on the west faces, deck boards go soft at the ends, and patio cover beam ends check and crumble. We rebuild beam ends and boards where they stand, match the HOA color and name a ledger problem before anyone opens a wall.

YGNACIO VALLEY AND THE SOUTH

Ygnacio Valley, Walnut Country, Colony Park, the streets toward Walnut Creek

Stucco homes from the 1960s and 1970s with wood pop-out sills, eave trim, garage door jambs and pool-yard fences, with sprinklers along every wall. Sills rot at the corners, jambs at the slab, and subterranean termites come up where stucco meets the dirt. We cut out the rot, rebuild and get the grade back below the weep screed.

Concord is served from Walnut Creek by a crew that works the whole Bay; the Bay Area dry rot and wood rot repair page has the regional picture, from the East Bay heat to the Peninsula fog, and every city's permit desk in plain words.

WHAT A VISIT LOOKS LIKE

One call, a written price,
then the rebuild

01Call, or text a photo

A fascia board, a sill or a trim piece is priced on the call, in writing. A bigger rebuild gets a look first and a written price before anything starts.

02Open it up, find the edge

We cut back to sound wood and probe how far the rot really goes. If it runs further than the photo showed, you hear it before we go further, with the price.

03Rebuild, prime, paint, seal

New wood primed on all sides, caulked, painted to match, and the water path that caused it fixed: the drip edge, the flashing, the gutter end, the sprinkler.

04Clean up, warranty in writing

The work area is cleaned before we leave, and every rot repair carries our one-year workmanship warranty.

Not our lane, and we say so on the call: termite treatment, fumigation and inspection reports (a licensed pest company does those, and we rebuild after them), roof replacement, foundation work and structural engineering. If the rot has reached a beam or a ledger, we tell you what it needs before anyone opens a wall.
RULES WORTH KNOWING

Permits, termite reports and HOAs,
in plain words

Permits

Concord's own bulletin on work that needs a permit lists decks, stairways, patio covers, re-roofs and window replacements, new or replaced, and says the list is not complete. A fascia board, a sill, a jamb or a run of siding is not on it, and the state residential code Concord builds to asks no application for ordinary repairs to a structure, never the cutting of a structural beam or a load-bearing support. A deck or a patio cover rebuild is on the list and gets a permit; for anything in between we call the Building Division before we guess.

The termite report

When a Concord house sells, a licensed structural pest control company writes the termite report. Section 1 items are the visible evidence: active termites, or the damage they or fungus left. Section 2 items are the conditions that invite them, such as earth against the siding or a sprinkler on the wall. The pest company treats what needs treating and certifies; we do the carpentry on that list, fascia to jambs to patio posts, and they reinspect. Email us the report and the repairs come back priced, in writing.

HOAs and the home inspection

Most of Concord has no association. Crystyl Ranch, Turtle Creek and some of the Clayton Valley streets do, and a rot repair painted to the scheme rarely needs a form; a changed trim profile or a new color sometimes does, and we put the materials and finish in writing for it. A home inspection that flagged soft wood at a sill, a jamb or a deck is the same call, with the inspector's photo as the starting point.

WHO CALLS US

Rot repair for every kind
of Concord property

HomeownersA soft sill or a crumbling fascia board, rebuilt before the next rain.
Sellers and their agentsThe wood-damage items on the termite report, repaired and ready for the reinspection before closing.
Landlords and property managersThe rot list across a building or a turnover, one crew, one price.
HOAs and boardsCommon-area fascia, trim, railings and stairs after an inspection report.
GOOD QUESTIONS

Concord dry rot questions,
answered

Can't find your answer? Call 925-302-5955 and ask us anything.

Call 925-302-5955

We answer in under three rings, and most fascia, sill, jamb and siding repairs are priced on the call and scheduled within days from Walnut Creek. A patio cover or a deck is sized after a look, with the scope in writing before anything starts.

Yes. The pest company treats the colony first; then we cut out the eaten sill plates, fascia, trim and the framing we can reach, and rebuild it. The treatment and the report stay with them, and we schedule after them so the wall opens once.

Yes, and it is most of what our technicians do: fascia, eaves, sills, jambs, siding and deck boards. Kaminskiy is licensed, bonded and insured, so a splice into a rafter tail or a stud is fine too. A beam or a ledger gets named before anyone opens a wall.

How much wood comes out once the board is opened, how high it is, and the finish it has to match. A patio cover beam end and a window sill are not the same visit. Text a photo and the price is in writing before anything is scheduled; if it runs further than the photo showed, you hear that before we go further.

Not for an ordinary repair: a fascia board, a sill, a jamb, a run of siding. Concord's own permit list is about decks, patio covers, re-roofs and windows, and a deck or a patio cover rebuild does take one. Rot that has reached a beam or a load-bearing support is past the line too, and we tell you on the call.

Usually. We cut out the swollen, delaminated run, splice in new material with the same groove pattern, back-prime it, flash the joint and paint to match, and we get the soil or the bark back below the bottom edge so it does not come back.

All of Concord from our Walnut Creek office, including Dana Estates, Holbrook, Sun Terrace, Clayton Valley, Crystyl Ranch, Ygnacio Valley, Walnut Country and Colony Park, plus Clayton, Pleasant Hill, Martinez, Bay Point and Pittsburg. Call 925-302-5955 to confirm your address.

RATHER TYPE THAN TALK?

Get your free rot repair quote

Tell us where the wood has gone soft, or text a photo, and we call back with a written price and a time. Calling is still faster: 925-302-5955.

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