Licensed, bonded and insured  ·  Kaminskiy-certified technicians  ·  Workmanship warranty on every job
Kaminskiy Care + Repair Call 855-695-1195
Weathered wood fascia and siding on a Bay Area home, before rot repair

Dry Rot & Wood Rot Repair in the Bay Area, CA.
Fog side or sun side, rebuilt strong.

Fascia, sills, siding, deck boards and termite damage cut out and rebuilt with sound wood, East Bay to South Bay. Priced in writing before we start.

Kaminskiy technician fastening a rebuilt fascia board on a Bay Area home
Before: rotted fascia and eave boards under a tile roof in Bay AreaAfter: 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 Bay Area rot repair crew · Bay Area
4.71,150 Google Reviews
BBBBBBAccredited Business
10,000+Homes Cared For
Kaminskiy technician fastening a rebuilt fascia board on a Bay Area home
Before: rotted fascia and eave boards under a tile roof in Bay AreaAfter: 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 Bay Area rot repair crew · Bay Area
THE SHORT ANSWER

Kaminskiy Care and Repair rebuilds dry rot, wood rot and termite damage across the Bay Area from two offices, Walnut Creek for the East Bay and Sunnyvale for the Peninsula and the South Bay: fascia and eaves, window sills, door jambs, trim, wood siding, deck boards, railings and posts, cut back to sound wood, rebuilt with the same profile, primed on every face, painted to match and sealed, with the water path fixed. Where the rot is in the fog belt or in the hot inland valleys decides where we look first. A licensed pest company treats the termites; we rebuild what they ate. The price is in writing before anything starts. Since 2023 our East Bay crew alone has completed 3,642 repair visits on 1,376 homes from Walnut Creek to Pleasanton.

★ Google 4.7 · 1,150 reviews●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 Bay Area

One region, three climates: the East Bay's winter rain and summer heat, the Peninsula's fog and salt air, the South Bay's dry sun and lawn sprinklers. Rot starts in a different board in each, and the repair is the same: cut back to sound wood, rebuild, prime, paint, seal, and fix what let the water in.

FasciaEavesSillsDoor jambsTrimSidingDeck boardsPosts
★ DECK BOARDS, BEFORE AND AFTER
Before: a deck with rotted, broken boards in Bay AreaAfter: 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 Bay Area rot looks like
before it gets expensive

Call 855-695-1195
Fascia behind the gutter is dark and soft after a wet winter.
The sill on the fog side of a Peninsula house never dries and the corner gives.
Wood siding near the ground has gone spongy under the paint.
Mud tubes climb the foundation to the sill plate.
A deck board gives underfoot, or a rail post rocks at its base.
The termite report for the sale has a Section 1 list and escrow is waiting.

Whichever side of the Bay you are on, these are everyday repairs for a Kaminskiy-certified technician from the nearer office. A board or a sill is priced on the call, in writing; a deck or a rebuild into framing gets a look and 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

We answer in under three rings and get you priced and scheduled in minutes.

Clear written quote
02
Get your free estimate

A clear, written quote with upfront pricing. You approve before work begins.

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

Kaminskiy-certified pros finish the job with a workmanship warranty.

The Kaminskiy Guarantee

Every rot and termite damage repair carries our one-year workmanship warranty, in writing, and is done by a Kaminskiy-certified, background checked technician.

Workmanship warrantyLicensed, bonded & insuredKaminskiy-certified techniciansBackground checked crews

Homes we rebuilt.
Neighbors we kept.

4.7 of 5 · 1,150 Google reviews
★★★★★
Ray Trejo did an excellent job repairing a wall for me. He was punctual, professional, efficient, and friendly. And, the job price was very reasonable. I will definitely be requesting Ray at Kaminskiy Care and Repair Handyman Services the next time I need w...Kristin Brantz · Google, 2 years ago
★★★★★
Dairain did a great job with the electrical, plumbing and carpentry projects. He checked with us on the options and worked hard to complete the job in a timely manner.Jeremy Sheryl · Google, 2 years ago
★★★★★
Celso has done a fantastic job- it is great to know our deck is in great shape again! Than you!Paul Roben · Google, 2 years ago
★★★★★
Celso was great! We scoped-out the project together, agreed on a plan-of-action, and did a trial on one section of flashing. The result was not to Celso's standards and we agreed the original plan would not work. So, we changed gears and I asked Celso to...John Peters · Google, 2 years ago
★★★★★
Facundo showed up on time, was professional, and took the time to thoroughly inspect the issue. After a detailed assessment, he was upfront and honest that the damage was beyond repair rather than suggesting unnecessary work. It’s refreshing to come across...Fernando Zyserman · Google, a week ago
THE BAY AREA ROT & TERMITE GUIDE

Know the enemy before
you call anyone

Why Bay Area wood rots

It depends which Bay you live in. Inland, in Concord, Walnut Creek, Danville and Pleasanton, the winter storms soak the end grain and the summer sun checks the paint so the next storm gets in deeper; under the Lamorinda oaks the shade keeps the north walls wet into May. On the Peninsula, in San Mateo, Burlingame and Redwood City, the fog and the salt off the Bay keep the west and bayside walls damp most of the year. In the South Bay, in Sunnyvale, Mountain View and San Jose, it is dry and sunny and the sprinklers do the damage at the bottom boards and the posts. We look at the wet wall first, and the wet wall is different in each.

Which termite, and where

Across the Bay the main termite is the western subterranean one: it lives in the soil, needs the moisture, builds mud tubes up a foundation or a post to reach the wood, and swarms on a clear afternoon after a soaking rain. Drywood termites, the pellet-leaving kind, are the Southern California story and show up here far less. Near the water, wood that stays wet can draw dampwood termites, which need high-moisture wood and like the cool, humid coast. Under the oaks and the shade trees, carpenter ants hollow out wood that is already wet. A licensed pest company treats whichever it is; we rebuild the wood after.

The rebuild, not the patch

A filler patch over soft wood seals the water in and fails by the next winter. We cut the board back to sound wood, splice or replace it with the same profile, back-prime it, set it, caulk the joint and paint or stain to match, so the repair disappears and the water has no way back in.

Keep it dry, wherever you are

Inland: clear the gutters in October, keep the sprinklers off the house and repaint the sunny walls before the paint fails. On the Peninsula: keep the caulk at every sill joint unbroken and let the fog side get whatever sun it can. In the South Bay: keep soil and bark below the bottom board and aim the heads at the lawn. Everywhere: let the deck boards breathe and keep wood off wet concrete.

THE BAY AREA, EAST BAY TO SOUTH BAY

Where the house sits decides
where the rot starts

Kaminskiy has rebuilt rotted and termite-damaged wood around the Bay since 2005, from Walnut Creek and Sunnyvale. The East Bay, the Peninsula and the South Bay rot in different places.
THE EAST BAY

Walnut Creek, Concord, Lafayette, Danville, Pleasanton, San Ramon, Orinda

Ranch houses from the 1950s and 1960s with redwood siding and wide eaves, 1970s and 1980s stucco tracts with wood fascia and pop-out sills, and hillside lots with decks, all served from the Walnut Creek office. The winter rain goes into the fascia and the bottom boards, the summer sun opens the paint on the west walls, and under the oaks the shade does the rest. We rebuild from the ground line up and fix the gutter end or the sprinkler that caused it.

THE PENINSULA

San Mateo, Burlingame, San Carlos, Redwood City, Menlo Park, Palo Alto

Older wood houses from the 1920s through the 1950s with wood siding, wood-framed windows and porches, in the fog and the salt air off the Bay. The fog side of the house and the bayside walls never dry: sills, sashes, the bottom courses of siding and the fascia under a shaded roof go first. We rebuild them to shed water, match the profile and the reveal, and seal every joint against the damp.

THE SOUTH BAY

Sunnyvale, Mountain View, Cupertino, Santa Clara, Los Altos, San Jose

Mid-century tracts, including the Eichlers with their exposed beams and fascia, 1970s and 1980s condos and townhomes with wood balconies, and newer stucco homes with wood-clad sills, served from the Sunnyvale office. It is drier and sunnier here, so the rot is a sprinkler and a beam-end problem: posts and bottom boards at the ground, beam ends and fascia where the sun opened the paint. We rebuild them to match, and on condos we work to the association's balcony inspection.

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, city by city

Every Bay Area city builds to the California Residential Code, which asks no application for ordinary repairs to a structure and exempts painting and finish work, and draws the line at cutting a structural beam or a load-bearing support. Each city reads it its own way: Lafayette lists termite and dry rot repair that adds no square footage as exempt from its zoning check, San Mateo issues an over-the-counter permit for most termite repair work and siding repair, Walnut Creek and Danville read the rule strictly, and Pleasanton and Sunnyvale print the exemption on their own sheets. A deck or rot into framing is a permit everywhere. The city pages on this site have each desk's rule; on the call we tell you which applies to your address.

The termite report

A Bay Area sale runs on the termite report from a licensed structural pest control company. Section 1 is the visible evidence: active infestation, or the damage termites and fungus left. Section 2 is the conditions that invite them, such as earth against the siding, a leaking gutter or wood kept wet by fog or shade. The pest company treats and certifies. The wood on that list, fascia to siding to deck boards, is our work, and they reinspect it when we are done. Send the report with the address and the repairs come back priced from it, in writing.

The balcony law, Bay-wide

California now requires condominium associations with buildings of three or more attached units to have their exterior elevated elements inspected by an engineer or an architect on a nine-year cycle: balconies, decks, walkways and their railings and the waterproofing under them. Apartment owners carry a parallel rule. Across the Bay, from Rossmoor to the Sunnyvale and San Mateo condos, rot the inspector flags in a railing, a deck board, a post base or trim is our lane, and we write the scope for the board or the owner. A structural member goes back to the engineer first, and we say so.

WHO CALLS US

Rot repair for every kind
of Bay Area 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

Bay Area dry rot questions,
answered

Can't find your answer? Call 855-695-1195 and ask us anything.

Call 855-695-1195

The nearer office answers: Walnut Creek for the East Bay, Sunnyvale for the Peninsula and the South Bay. A fascia board, a sill or a run of siding is priced on the call and usually scheduled within days; a deck, a balcony or a rebuild into framing gets a look first and a written scope.

Yes, and that is the order: a licensed pest company treats the colony, then we cut out the eaten sill plates, trim, siding and the framing we can reach, and rebuild it. Treatment and the report are theirs; the carpentry is ours.

It is carpentry: fascia, sills, jambs, trim, siding, deck boards and rail posts, which is what our technicians do all week, and 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 far the rot runs once the board is opened, how high and how reachable it is, and the finish it has to match; a fog-side sill on the Peninsula and an Eichler beam end are not the same visit. Text a photo and the price is in writing before anything is scheduled, from whichever office is closer.

Not for an ordinary repair like a fascia board, a sill or a run of siding; the state code every Bay Area city builds to asks no application for those, and painting is exempt everywhere. Each city reads the edges its own way, and a deck, or rot into a beam or a load-bearing support, is a permit in all of them. We tell you on the call for your address.

The East Bay from Walnut Creek: Concord, Lafayette, Orinda, Moraga, Danville, San Ramon, Alamo, Pleasant Hill, Martinez, Dublin, Pleasanton and Livermore. The Peninsula and the South Bay from Sunnyvale: San Mateo, Burlingame, San Carlos, Redwood City, Menlo Park, Palo Alto, Mountain View, Los Altos, Cupertino, Santa Clara and San Jose. Call 855-695-1195 to confirm your address.

RATHER TYPE THAN TALK?

Get your free rot repair quote

Tell us where the wood has gone soft, or text us a photo. We'll call you back with a price and a time. Calling is still the fastest way: 855-695-1195.

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