Licensed, bonded and insured  ·  Kaminskiy-certified technicians  ·  Workmanship warranty on every job
Kaminskiy Care + Repair Call 408-916-4022
Charcoal grooved siding on a mid-century home at dusk, new panels fitted and more waiting on sawhorses

Siding Repair in San Jose & Sunnyvale, CA.
Eichler to Craftsman, Matched.

Delaminated panels on a Sunnyvale Eichler, rotted lap on a Willow Glen bungalow, swollen hardboard in Blossom Valley, split shingles in Old Mountain View, cracked Hardie on the newer townhomes: replaced in the same profile and finished so the street sees one wall.

Kaminskiy technician fitting a new vertical grooved panel on the charcoal facade of a mid-century home
Before: rotted and peeling bottom courses of cream lap siding beside the porch steps of a 1920s Craftsman bungalowAfter: the same bungalow with new lap boards milled to the profile and painted cream, the porch skirt closed
Before: delaminated and blistered grooved panels near the garage corner of a mid-century home's charcoal facadeAfter: the same facade with new grooved panels painted charcoal, the downspout carried away from the wall
Before: beige hardboard lap swollen into ridges along the bottom courses of a 1970s ranch houseAfter: the same wall with the hardboard replaced in a matching lap reveal and painted beige
BEFOREAFTER
Your South Bay Siding Crew · San Jose
4.813 Sunnyvale Google reviews
BBBBBBAccredited Business
10,000+Homes Cared For
Kaminskiy technician fitting a new vertical grooved panel on the charcoal facade of a mid-century home
Before: rotted and peeling bottom courses of cream lap siding beside the porch steps of a 1920s Craftsman bungalowAfter: the same bungalow with new lap boards milled to the profile and painted cream, the porch skirt closed
Before: delaminated and blistered grooved panels near the garage corner of a mid-century home's charcoal facadeAfter: the same facade with new grooved panels painted charcoal, the downspout carried away from the wall
Before: beige hardboard lap swollen into ridges along the bottom courses of a 1970s ranch houseAfter: the same wall with the hardboard replaced in a matching lap reveal and painted beige
BEFOREAFTER
Your South Bay Siding Crew · San Jose
THE SHORT ANSWER

Kaminskiy Care and Repair repairs and replaces siding across San Jose, Sunnyvale, Santa Clara and Mountain View: the grooved panels of the Eichlers in Fairbrae, Cherry Chase and Monta Loma, the lap and shingle of the Craftsman and prewar homes in Willow Glen, Naglee Park, the Old Quad and Old Mountain View, the hardboard and wood lap of the postwar ranch tracts, and the fiber cement (Hardie) on the townhomes. Failed pieces are cut out, the paper and flashing behind them lapped so the wall drains, and new siding fitted in the same profile, primed on every face and finished to match. A licensed siding contractor (CSLB #1106209) and an EPA Lead-Safe Certified firm, from our office on Murphy Avenue in Sunnyvale, every repair priced in writing on the call: 408-916-4022.

★ Google 4.8 · 13 Sunnyvale reviews●BBB Accredited●Best of Houzz●Union-Tribune Readers Poll●Kaminskiy-Certified Technicians●10,000+ Homes Cared For●Workmanship Warranty●21 Years of Kaminskiy●Eichler, Craftsman, Hardboard & Hardie Repairs●
EICHLERS, BUNGALOWS, TRACTS

Panel, lap, shingle or Hardie,
replaced to the original

21 Years in Business From Willow Glen to the Eichler streets of Sunnyvale.
THE FIX MOST SOUTH BAY SIDING NEEDS

A repair the neighbors cannot pick out

South Bay siding usually fails at the bottom and at the corners: where the downspout empties against an Eichler's facade, where a bungalow's planter meets the lap, where the sprinklers have soaked a ranch house's hardboard for forty years. We open only what has failed, check the sheathing behind it, match the groove spacing, the lap reveal or the shingle exposure, and carry the paint to a corner, so on a street of matching houses the repair does not stand out.

Eichler PanelsCraftsman LapWood ShingleHardboardFiber CementWindow & Corner Trim
Call About Your Project Get a Free Online Quote
★ MATCHED TO THE STREET, NOT JUST THE WALL
Split, cupped and missing painted wood shingles under a leaking downspout on a 1920s cottageThe same wall with new shingles woven in and painted blue-gray, the downspout fixedAFTERBEFORE
Technician in a lime green polo brushing charcoal paint onto a newly fitted grooved siding panel on a mid-century homeEichler & Grooved Panels
Vertical grooved panels on the Eichlers replaced to the groove spacing and painted or stained to match, the front kept true to the design.Get it scheduled
Technician fitting a new primed lap board in place of swollen hardboard on a ranch houseLap & Hardboard
Swollen hardboard and rotted lap on the postwar ranch houses replaced in primed wood or fiber cement of the same reveal.Get it scheduled
Technician installing a white fiber cement lap board on a three-story townhomeFiber Cement & Hardie
Cracked lap and panel on the townhomes and newer homes swapped with the right nails, joints flashed and caulked, color matched.Get it scheduled
Technician fitting new window casing trim on a cream Craftsman bungalowCraftsman Trim & Corners
Window casings, sills and corner boards on the prewar homes rebuilt in primed wood, the drip edges put back.Get it scheduled
Close-up of siding eaten through by rot and termites with pellets on the ledgeDry Rot & Termite Damage
Rot and termite damage cut back to sound wood once a licensed pest company has treated, the boards and sheathing rebuilt.Get it scheduled
Gloved hands unlocking a cracked vinyl siding panelVinyl Siding Repair
Cracked or warped vinyl panels unlocked and replaced with matching stock, hung loose so they move with the heat.Get it scheduled
Gloved hands caulking a flashed butt joint between new siding boardsJoints, Caulk & Paint
Butt joints flashed and caulked, trim joints resealed, and the paint carried across the wall to a corner or a trim line.Get it scheduled
Technician shaking hands with a homeowner in front of a repaired charcoal mid-century homeWalk-Through & Warranty
The finished wall walked with you, photos of what was behind it, and the one-year workmanship warranty in writing.Get it scheduled
WARNING SIGNS

What South Bay siding shows
before the wall underneath goes

Call 408-916-4022
Grooved panels on an Eichler facade blistering or splitting into layers near a downspout or the garage corner.
The bottom courses of a bungalow's lap siding soft behind a planter or beside the porch steps.
Hardboard lap swollen into a ridge along its bottom edge where the sprinklers hit.
Wood shingles split, cupped or missing under a gutter that overflows in the first storms.
Fiber cement on a townhome cracked at a nail or at a corner, or caulk joints opened up.
A pest or home inspection report, or a tenant's complaint, naming soft siding or trim.

We take these calls every week from Willow Glen to Mountain View. Text a photo and most siding repairs are priced on the call, in writing; when the soft spot may reach the sheathing, we look first and put the scope on paper before anything is scheduled.

HOW IT WORKS

Three steps from a photo
to a wall that matches the street

Kaminskiy team member answering a call
01
Text a photo and the city

Tell us what you see. Most repairs are priced in writing from the photo, with the profile and the permit question answered for your city.

Clear written quote
02
Open what has failed

Failed panels or boards come off, the sheathing and paper behind them are checked with a moisture meter, and the photos are yours first.

Kaminskiy technician greeting a client at the door
03
Match and finish

New siding in the same profile, primed on every face, flashed and caulked, painted or stained to the house and carried to a corner.

The Kaminskiy Guarantee

Every job is backed in writing by our workmanship warranty and done by a Kaminskiy-certified, background checked technician.

Workmanship warrantyLicensed, bonded & insuredKaminskiy-certified techniciansBackground checked crews

Walls we put back.
Neighbors who called again.

4.8 of 5 · 13 Sunnyvale 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
THE SIDING GUIDE

What to know about
South Bay siding

What is on your house?

Eichlers use vertical grooved panels, painted or stained, on facades that are often windowless to the street. Craftsman and prewar homes use lap siding and wood shingle. The 1960s and 1970s ranch tracts often carry hardboard lap, which is smooth and swells at the bottom edge when it gets wet. Newer townhomes and homes use fiber cement. We name yours from a photo and tell you how it comes apart.

Repair or re-side?

Repair, almost always: South Bay siding fails at the bottom, at downspouts and at corners, and the rest of the wall is sound. Hardboard is the exception. Once it has swollen along most courses of a wall it will not shrink back, and re-siding that face in primed wood or fiber cement of the same reveal is the lasting answer; we price both in writing.

Why a repair stands out

On a street of matching tract houses or Eichlers, a repair shows when the groove spacing or the lap reveal is off, when the color is new against a faded wall, or when the panel joint lands in the wrong place. We match the spacing, line up the joints with the originals, and paint the face to a corner.

Keep it tight

Carry the downspouts away from the walls, especially on an Eichler facade, keep the planter soil and the bark below the bottom of the siding, aim the sprinklers at the lawn, and recaulk the trim joints before the rains. A board this year is a wall in five.

SAN JOSE & SUNNYVALE, CA

South Bay siding,
street by street

The South Bay was built fast after the war, but it kept older streets and it built thousands of Eichlers. The prewar neighborhoods carry lap and shingle, the Eichler tracts carry grooved panels, the ranch tracts carry hardboard and wood lap, and the newer townhomes carry fiber cement. Each has its own way of failing.

THE PREWAR NEIGHBORHOODS

Willow Glen, the Rose Garden, Naglee Park, Hanchett Park, the Old Quad, Old Mountain View, Sunnyvale's Heritage District

Craftsman, Victorian and prewar homes with lap siding and wood shingle, trim close to the soil and a century of paint. The bottom courses rot behind planters and porch steps, shingles go under the gutters. These homes are older than 1978, so the paint is tested first and the work is done lead-safe by an EPA Lead-Safe Certified firm; landmark and conservation streets expect a repair in kind.

THE EICHLER STREETS

Fairbrae, Cherry Chase, Birdland and Las Palmas in Sunnyvale, Monta Loma in Mountain View, the Eichler streets off Meridian, the Pomeroy townhomes

Post-and-beam homes from the 1950s and 1960s with grooved plywood or redwood panels, flat roofs that drain to a few downspouts, and facades that face the street with almost no windows. The panels delaminate where the downspouts empty and at the garage corners. Sunnyvale's Eichler design guidelines care about the front, so the repair keeps the grooves and the lines.

THE RANCH TRACTS AND THE TOWNHOMES

Cambrian, Blossom Valley, Berryessa, West San Jose, Santa Clara's postwar middle, Rivermark

Ranch homes from the 1960s and 1970s with hardboard and wood lap, wood fascia and sprinklers along every wall, and the newer townhomes and condos with fiber cement. Hardboard swells at the bottom edge, fascia checks on the sunny side, and fiber cement cracks at nails and corners. Many are rentals, so the work is scheduled between tenants.

KNOW YOUR HOUSE

The four questions
every owner asks first

Can it be repaired, or does the wall go?

Repaired, nearly always. Siding here fails at the bottom, at the downspouts and at the corners, and the rest of the wall is sound. We cut out the failed pieces, check the paper and sheathing, fit matching material and finish it. Hardboard swollen along most of a wall is the exception; that face is re-sided in primed wood or fiber cement.

Will it match an Eichler or a bungalow?

Yes. On an Eichler we match the groove spacing and land the joints where the originals were; on a bungalow we match the lap reveal or the shingle exposure and mill the profile if it is not stocked. The color is matched from a chip and carried to a corner. On a landmark or conservation street, or under Sunnyvale's Eichler guidelines, a repair in kind is the simple case.

What does a siding repair cost in San Jose?

It is priced on the call, in writing, from a photo. The number moves with how much siding has failed, whether the profile is stocked, what is behind it, and how much painting it takes to blend. The materials are named on the quote, with no percentage markups.

Who may do the work in California?

An unlicensed handyman may take a job only when labor and materials together come to less than one thousand dollars and no permit is needed (Business and Professions Code 7048, raised by AB 2622 in 2025). A wall of hardboard or a run of Eichler panels is usually past that line. Kaminskiy Care and Repair holds a B general building license (CSLB #1106209), is bonded and insured, and the number checks on the CSLB site.

WHAT A VISIT LOOKS LIKE

From the photo you text
to the last coat of paint

01Photo and address

We name the siding, say whether your city's exempt list, a landmark street or the Eichler guidelines apply, and price it in writing.

02Open and check

Failed panels or boards come off, the sheathing and paper are read with a moisture meter, old paint is tested, and you get the photos.

03Rebuild to drain

Paper and flashing lapped so water runs out, new siding primed on every face, joints lined up with the originals, the downspout sent away from the wall.

04Finish and hand over

Paint matched and carried to a corner, the site cleaned, the photos and the one-year workmanship warranty sent, a copy for the landlord's file.

Not our lane, and we say so on the call: termite treatment (a licensed pest company treats and reports; we rebuild the wood it lists), asbestos-cement siding on some 1950s homes (left alone until a lab tests it; a licensed abatement company removes it), and structural engineering when an Eichler beam or a wall's framing has failed (the engineer designs it, we build it). The rest of the wall is ours.
RULES WORTH KNOWING

The rules South Bay
homeowners ask about

Permits, city by city

San Jose lists its exempt projects in Municipal Code 24.02.110: surface improvements and minor repairs and replacements need no permit, while altering a wall or anything structural does. Sunnyvale publishes its own sheet of work that needs no permit and notes that exterior paint may need the Planning Division's approval. Mountain View's planning rules exempt an exterior repair that uses the same materials and design. Santa Clara publishes no list, so the state's ordinary-repair rule applies. Re-siding a wall is a permit everywhere.

Eichlers, landmarks and fire maps

Sunnyvale's Eichler design guidelines protect the look of the front, so a repair keeps the grooves and the lines. A San Jose landmark or a home in a landmark district needs a historic preservation permit before the outside changes, Naglee Park and Hanchett Park carry conservation guidelines, and Santa Clara's Old Quad and Mountain View's register review a change to the front; a matching repair needs nothing. Foothill lots in Almaden, Evergreen and Silver Creek inside the 2025 fire maps take a re-sided wall in an ignition-resistant material.

Older paint and rentals

The prewar homes, the Eichlers and the ranch tracts were built before 1978 and may carry lead paint under the newer coats. Kaminskiy Care and Repair is an EPA Lead-Safe Certified firm: the paint is tested before boards are cut, the work area is contained and the cleanup is checked. Many South Bay homes are rentals, and in California siding that lets water in is a habitability item; we schedule around tenants and send photos for the owner's file.

WHO CALLS US

Who calls us about
siding in the South Bay

Eichler ownersGrooved panels repaired to the original spacing so the facade keeps the lines that make the house what it is.
Owners of older homesLap and shingle on Willow Glen, Naglee Park and Old Mountain View homes, repaired in kind for the street and the file.
Landlords and property managersRentals and small buildings across San Jose, Santa Clara and Mountain View: scoped, scheduled between tenants, photographed.
Sellers, buyers and agentsSiding and Section 1 wood items on the inspection reports, repaired and documented before escrow closes.

On Murphy Avenue. Our South Bay crew works from Murphy Avenue in downtown Sunnyvale and covers San Jose, Santa Clara, Mountain View, Cupertino and Campbell. Call 408-916-4022, text a photo of the siding, or send the form, and we answer in under three rings. Since 2023 our technicians have completed 219 repair visits on 58 homes in San Jose, Sunnyvale, Santa Clara and Mountain View.

OUR SUNNYVALE OFFICE408-916-4022100 S Murphy Ave, Suite 200K, Sunnyvale, CA 94086
Mon to Fri 8 to 6:30, Sat and Sun 9 to 6:30
San Jose handyman services
GOOD QUESTIONS

South Bay siding questions,
answered straight

Can't find your answer? Call 408-916-4022 and ask us anything.

Call 408-916-4022

Repaired, on most South Bay homes. The siding fails at the bottom courses, at the downspouts and at the corners while the rest of the wall stays sound. We cut out the failed pieces, check the paper and sheathing, fit new material in the same profile and finish it to match. A face is re-sided only when hardboard has swollen across it or the sheathing has failed, and we say so on the call.

Yes. Eichler siding is vertical and grooved, and the repair only disappears if the groove spacing matches and the panel joints land where the originals did. We cut back to sound material, fit new grooved panels, lap the paper behind them, carry the downspout away from the facade and paint or stain to match. Call 408-916-4022 or text a photo and we price it in minutes.

It is priced on the call, in writing, from a photo of the wall. The number moves with how much has failed, whether the profile is stocked or milled, what is behind it, and how much painting it takes to blend. A few boards at ground level is a small line; a wall of hardboard replaced in fiber cement is a larger one. Materials are named on the quote, with no percentage markups.

Not for a minor repair or replacement in kind: San Jose's Municipal Code 24.02.110 exempts minor repairs and replacements, and Sunnyvale's own sheet lists the work that needs no permit. Altering a wall, anything structural, or re-siding a whole face is a permit, and in Sunnyvale exterior paint can need the Planning Division's approval. We tell you which applies and pull the permit when one is needed.

Only a small job. California lets an unlicensed handyman take work when labor and materials together are less than one thousand dollars and no permit is needed (Business and Professions Code 7048, as raised by AB 2622 in 2025). A wall of hardboard or a run of Eichler panels passes that line. Kaminskiy Care and Repair is a licensed B general building contractor (CSLB #1106209), bonded and insured.

Hardboard swells when water gets into its bottom edge or a nail hole, and it does not go back. A few boards can be replaced in a matching lap reveal; when most of a wall has swollen, re-siding that face in primed wood or fiber cement is the lasting answer. We show you both prices in writing, with photos of what was behind the boards.

Prewar homes in Willow Glen, Naglee Park, the Old Quad and Old Mountain View carry lap and wood shingle that rot behind planters and under gutters. Eichlers carry grooved panels that delaminate at downspouts and garage corners. The 1960s and 1970s ranch tracts carry hardboard that swells at the bottom, and the townhomes carry fiber cement that cracks at nails. We tell you which you have on the call.

San Jose, Sunnyvale, Santa Clara, Mountain View, Cupertino, Campbell and Los Gatos, from our office on Murphy Avenue in Sunnyvale. Call 408-916-4022 with the address and we confirm it on the call.

RATHER TYPE THAN TALK?

Get your siding repair priced

Tell us the city, the siding and roughly how much has failed. We'll call back with a price and a day. Calling is still the fastest way: 408-916-4022.

Priced & scheduled in under 10 minutes
Free quote, no obligation
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LOCATIONS

Siding repair
across the South Bay

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Ready for siding that matches the street again?

Eichler panels, lap and shingle matched and finished, a one-year workmanship warranty, from one licensed South Bay team.

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