Licensed, bonded and insured  ·  Kaminskiy-certified technicians  ·  Workmanship warranty on every job
Kaminskiy Care + Repair Call 503-912-7872
Rain-dark painted lap siding on the wall of a Northwest home at dusk with fir trees behind

Siding Repair in Lake Oswego, OR.
Cedar Kept, Rain Kept Out.

Mossy shingles on an Old Town cottage, rotted cedar lap beside a Westlake deck, soft vertical cedar on a Palisades hillside, cracked fiber cement panels in Happy Valley: replaced to match the wall, lapped into new paper, stained or painted to blend.

Kaminskiy technician nailing new cedar shingles on a cottage wall with the lake behind
Before: soft, black and mossy cedar shingles along the bottom courses of a 1930s cottage near the lakeAfter: the same cottage with new cedar shingles woven in and stained to blend, the foundation cleaned
Before: rotted and split stained cedar lap beside a wood deck on a 1980s two-story home under firsAfter: the same wall with new bevel lap restained gray and the corner trim tight
Before: gray, mossy and split bottoms of vertical cedar boards on the uphill side of a hillside contemporaryAfter: the same wall with new tongue-and-groove cedar stained brown and a gravel strip at the base
BEFOREAFTER
Your Lake Oswego Siding Crew · Lake Oswego
4.962 Lake Oswego Google Reviews
BBBBBBAccredited Business
10,000+Homes Cared For
Kaminskiy technician nailing new cedar shingles on a cottage wall with the lake behind
Before: soft, black and mossy cedar shingles along the bottom courses of a 1930s cottage near the lakeAfter: the same cottage with new cedar shingles woven in and stained to blend, the foundation cleaned
Before: rotted and split stained cedar lap beside a wood deck on a 1980s two-story home under firsAfter: the same wall with new bevel lap restained gray and the corner trim tight
Before: gray, mossy and split bottoms of vertical cedar boards on the uphill side of a hillside contemporaryAfter: the same wall with new tongue-and-groove cedar stained brown and a gravel strip at the base
BEFOREAFTER
Your Lake Oswego Siding Crew · Lake Oswego
THE SHORT ANSWER

Kaminskiy Care and Repair repairs and replaces siding across Lake Oswego, Tigard, Happy Valley and the Clackamas side: the cedar shingle and lap of the Old Town and First Addition cottages, the stained cedar bevel siding of the Westlake and Lake Grove streets, the vertical tongue-and-groove cedar of the Palisades and Forest Highlands hillsides, the T1-11 of the 1960s and 1970s Tigard and Clackamas tracts, and the fiber cement (Hardie) on the newer Happy Valley homes. We cut out what has rotted, find the water that did it, lap new paper and flashing behind the repair and fit siding to the original profile, stained or primed on every face. Licensed by the Oregon Construction Contractors Board (CCB #252813), priced in writing on the call: 503-912-7872.

★ Google 4.9 · 62 Lake Oswego reviews●4.7 · 1,150 reviews company-wide●BBB Accredited●Kaminskiy-Certified Technicians●10,000+ Homes Cared For●Workmanship Warranty●21 Years of Kaminskiy●Cedar Shingle, Lap, T1-11 & Hardie Repairs●
LAKESIDE TO HILLSIDE

Shingle, lap, vertical cedar or Hardie,
fitted to the wall that is there

21 Years in Business Old Town to Happy Valley, the lake to the hills.
THE FIX MOST SOUTH-METRO SIDING NEEDS

Cedar that blends, a wall that drains

Around the lake and up the hills the houses wear cedar, and cedar weathers: the shingles go silver, the lap goes gray, the vertical boards go dark at the bottom where the needles and the soil pile up. A repair has to blend with a wall that has aged for decades, so we match the exposure, the bevel or the board width, stain the new wood to the weathered tone, and lap it into new paper and flashing so the winter rain drains out of the wall instead of into it.

Cedar ShingleCedar Bevel LapVertical CedarT1-11 PanelsFiber CementFascia & Trim
Call About Your Project Get a Free Online Quote
★ STAINED TO THE WEATHERED TONE
A cracked white fiber cement board-and-batten panel and a split batten at the corner of a newer two-story homeThe same corner with a new panel and batten painted white and the corner trim caulkedAFTERBEFORE
New cedar shingles woven into the courses of a weathered silver-gray shingle wall, ready to be stained to blendCedar Shingle & Shake
Rotted and missing shingles on the cottages woven back into the courses, the exposure matched, stained to the silver of the old wall.Get it scheduled
Technician fitting a new gray-stained cedar lap board beside a deckCedar Bevel Lap
Stained lap beside the decks and at the corners of the Westlake and Lake Grove homes replaced in the same bevel and restained.Get it scheduled
Technician kneeling to replace rotted vertical cedar boards at the base of a hillside homeVertical Cedar & T1-11
Vertical tongue-and-groove on the hillside contemporaries and T1-11 on the older tracts replaced where the base has gone soft.Get it scheduled
Technician installing a white fiber cement board-and-batten panelFiber Cement & Hardie
Cracked lap and board-and-batten panels on the newer homes swapped, joints flashed and caulked, the factory color matched.Get it scheduled
Close-up of siding eaten through by rot and insects with debris on the ledgeRot, Ants & Dampwood Termites
Wood reached by rot, carpenter ants or dampwood termites cut back to sound wood after a licensed pest company treats.Get it scheduled
An opened wall with new house wrap, Z-flashing and flashing tape at a window cornerPaper, Flashing & Drainage
New building paper, Z-flashing and window flashing lapped behind every repair so the rain runs out of the wall.Get it scheduled
Gloved hands caulking a flashed butt joint between new siding boardsJoints, Trim & Sealant
Corner trim, butt joints and window casings resealed, so the next storm has no seam to find.Get it scheduled
Technician shaking hands with a homeowner outside a cedar-shingled cottage near the lakeWalk-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-metro siding shows
before the rain gets behind it

Call 503-912-7872
Cedar shingles at the base of a wall gone black, mossy or soft, or a few missing near a downspout.
Stained lap boards beside a deck split and dark at the ends where the water sits.
Vertical boards on the uphill side of a hillside home gray and soft where needles and soil pile up.
T1-11 on a 1970s house flaking into layers along the bottom edge.
A fiber cement panel cracked across, or a batten that has split away from the wall.
A pest and dry rot inspection, or a landmark question, before a sale or a remodel.

These are the calls we take every week from Old Town to Happy Valley, most of them once the rain returns. Send a photo and most repairs are priced on the call, in writing; when the wood may be soft into the sheathing, we look first and write the scope down before anything is scheduled.

HOW IT WORKS

Three steps from a mossy wall
to a sound one

Kaminskiy team member answering a call
01
Send a photo and the street

We name the siding, check whether the house is on the landmark list or in an association, and price the repair in writing.

Clear written quote
02
Open it and find the water

The soft boards or shingles come off, the sheathing is read with a moisture meter, and you see where the water came from.

Kaminskiy technician greeting a client at the door
03
Fit, lap, stain

New siding to the original profile, lapped into new paper and flashing, stained or primed on every face to blend with the wall.

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

Cedar we put back.
Neighbors who called again.

4.9 of 5 · 62 Google reviews on our Lake Oswego profile, read November 2026
★★★★★
Had a sliding door that had become very difficult to open and close. Was told by one contractor that the door had to be replaced at a cost north of $15k. The Kaminskiy team came in and determined the door could be fixed. They did the work at a fraction o...Michael Boston · Google, 5 months ago
★★★★★
We are very happy with the results. Osvaldo was great, quality work, and if he said I’ll be back at 8:30, he was here at 8:30. Also, reasonable rates. We will certainly have them back, there is always something to be done. Thank you very muchgreg duggan · Google, 6 months ago
★★★★★
Timely communication and great work completed! Had a few spots to drywall and work was completed efficiently. Both Osvaldo and Matt were very professional and friendly. Thanks! Update: Osvaldo came out and attached my front porch posts to the concrete walk...Valerie Soeterik · Google, 6 months ago
★★★★★
Matt from Kaminsky Care and Repair was amazing. He was able to repair our issues quickly and did a great job. Getting scheduled was a very easy process and they were able to schedule someone to come out within a few days. We highly recommend them.M Streudel · Google, 7 months ago
★★★★★
They were communicative, helpful, reasonably priced and they came in under budget. Best of all, they fixed a random plumbing issue for me that came up while they were installing the tub. Highly recommended.Claire Kooyman · Google, 8 months ago
THE SIDING GUIDE

What to know about
Lake Oswego siding

What is on your house?

The cottages of Old Town, First Addition and Lakewood carry cedar shingle and lap from the 1920s to the 1950s. The Westlake and Lake Grove streets of the 1970s to the 1990s carry stained cedar bevel siding and some hardboard. The hillside contemporaries of the Palisades and Forest Highlands carry vertical tongue-and-groove cedar. Older Tigard and Clackamas tracts carry T1-11, and the newer Happy Valley homes carry fiber cement. We name yours from a photo.

Repair or re-side?

Cedar is worth repairing: it fails where the water sits, at the base, beside the decks and under the gutters, and the rest of the wall has decades left. T1-11 that has delaminated across a wall and hardboard swollen on every course are better re-sided, and a re-side in Oregon goes on with a drainage space behind it. We price both in writing.

Making new cedar blend

New cedar is pink and tan; the wall beside it may be silver or deep brown. A repair that stands out was usually left raw or stained the original color. We match the stain to the weathered tone of the wall, so the patch reads as part of it from the first day.

Keep it dry

Clean the gutters after the firs drop their needles, keep the deck boards and the soil clear of the siding, scrape the moss off the north and uphill walls, carry the downspouts away, and restain cedar every few years before it goes soft. A course this year is a wall in five.

LAKE OSWEGO, OR

South-metro siding,
by the lake and in the hills

Lake Oswego and its neighbors are cedar country: shingled cottages by the lake, stained lap on the west-side streets, vertical cedar on the hillsides, and T1-11 and fiber cement in the tracts around them. Tall firs, steep lots and nine wet months decide where each wall fails.

THE LAKE AND OLD TOWN

Old Town, First Addition, Evergreen, Lakewood, Hallinan

Cottages and houses from the 1920s to the 1950s in cedar shingle and lap, some on the water and about seventy on the city's Landmark Designation List. The bottom courses go black and soft by the planting beds and the downspouts. The city's own guide says minor repairs using identical materials need no application, which is how we repair them, and every house here predates 1978, so the paint is tested and the work follows Oregon's renovation rules.

THE WEST SIDE AND THE HILLS

Lake Grove, Westlake, Waluga, Mountain Park, Palisades, Forest Highlands, Blue Heron

Stained cedar bevel lap from the 1970s to the 1990s on the west side, and vertical tongue-and-groove cedar on the steep hillside lots under tall firs. Lap rots at the ends beside the decks; vertical boards go soft on the uphill side where the needles and soil pile against them. Mountain Park and Westlake have associations that rarely need a form for a stained-to-match repair.

TIGARD, HAPPY VALLEY AND CLACKAMAS

Tigard, Bull Mountain, Happy Valley, Clackamas, Sunnyside, Oak Grove

1960s and 1970s tracts in T1-11 and lap around central Tigard and the Clackamas town center, and newer association streets in Happy Valley and on Bull Mountain with fiber cement and siding put up before Oregon's moisture rules. Each city, and the county for the unincorporated streets, runs its own counter under the same statewide code.

KNOW YOUR HOUSE

The four questions
every owner asks first

Can the cedar be saved?

Mostly. Cedar fails where the water sits, and the rest of the wall stays sound for decades. We cut back to sound wood, splice or weave in new pieces, and stain them to the weathered tone. Where the sheathing behind is soft we show you before going further, and price a repair next to a re-side in writing.

Is my house on the landmark list?

About seventy Lake Oswego properties are on the city's Landmark Designation List, many in Old Town and First Addition. The city's guide says ordinary maintenance and minor repairs using identical materials and appearance need no application, and painting a painted surface needs no approval; replacing original material with something different does. We check the address and keep the repair identical.

What does a siding repair cost here?

We price it in writing from a photo before anything is scheduled. The number depends on how much has failed, whether the shingle or the profile is stocked, how steep the lot and how high the wall, what the moisture meter finds, and how much staining it takes to blend. Materials are on the quote, with no percentage markups.

Who may do siding work in Oregon?

Oregon requires a Construction Contractors Board license for anyone paid to repair or improve a home; the only carve-out is a casual, minor job by someone who is not in the business and does not advertise. Kaminskiy Care and Repair holds CCB #252813, bonded and insured, and the license checks on the CCB site.

WHAT A VISIT LOOKS LIKE

From the photo you send
to the last coat of stain

01Photo, street, landmark check

We name the siding, check the landmark list and the association, and price the repair in writing, the water fix included.

02Open and read

Rotted shingles or boards come off to sound wood, the sheathing is read with a moisture meter, paint on an older house is tested, and you get the photos.

03Rebuild to drain

Paper and flashing lapped so water runs out, new cedar or fiber cement fitted to the profile, every cut end sealed, set clear of the soil.

04Stain, clean, hand over

Stained or painted to blend, the moss and needles cleared, the photos and the one-year workmanship warranty sent.

Not our lane, and we say so on the call: treating carpenter ants or dampwood termites (a licensed pest company handles it; we rebuild the wood), asbestos-cement siding on a few older homes (left alone until a lab tests it; a licensed abatement company removes it), and engineering for a hillside wall whose framing has failed (an engineer designs the fix, we build it). The rest of the wall is ours.
RULES WORTH KNOWING

The rules south-metro
homeowners ask about

Permits: siding repair is exempt

Lake Oswego's Building Department, Tigard's Building Division, Happy Valley's Building Division and Clackamas County all administer Oregon's statewide residential code, which exempts repair or replacement of siding that is not required to be fire-resistant and asks no application for an ordinary repair with like materials. A rotted beam, a post that carries a deck over thirty inches or framing behind the wall is where the permit starts, and we say so.

The Landmark List and the associations

About seventy Lake Oswego properties are designated landmarks. The city's guide treats ordinary maintenance and minor repairs with identical materials and appearance as needing no application; replacing historic material with something different does need review. Mountain Park, Westlake, the Happy Valley associations and the Bull Mountain streets rarely need a form for a repair stained or painted to match, and we write the specification when one is needed.

Moisture rules, licensing and older paint

A re-sided wall in Oregon goes on with a drainage space behind the siding; a repaired section is a repair. Oregon requires a CCB license for paid home repair, and Kaminskiy Care and Repair holds CCB #252813. Oregon runs its own lead-based paint renovation program, so on a house built before 1978 the paint is tested first and the work follows the state's renovation rules: contained, bagged and cleaned to that standard.

WHO CALLS US

Who calls us about
siding around the lake

Cottage and landmark ownersShingle and lap repaired in identical material so the house stays what the landmark list describes.
Hillside homeownersVertical cedar and lap on steep lots under the firs, reached safely and repaired before the next wet season.
Sellers, buyers and agentsSiding and dry rot items on the pest and home inspections, repaired and documented before closing.
Associations and landlordsTownhome and condo siding in Happy Valley and Tigard, and rentals across the south metro: one scope, photographed.

Near Kruse Way. Our south-metro crew works from Centerpointe Drive in Lake Oswego, off Kruse Way and I-5, and covers Lake Oswego, Tigard, Happy Valley, West Linn and Clackamas. Call 503-912-7872, send a photo of the siding, or use the form. A person answers Monday to Friday, 8 to 4:30. Since 2024 our technicians have completed 254 repair visits on 113 homes in Lake Oswego, Tigard, Happy Valley and Clackamas.

OUR LAKE OSWEGO OFFICE503-912-78725 Centerpointe Dr, Suite 400K, Lake Oswego, OR 97035
every day 8 to 8
Lake Oswego handyman services
GOOD QUESTIONS

Lake Oswego siding questions,
answered straight

Can't find your answer? Call 503-912-7872 and ask us anything.

Call 503-912-7872

Cedar can almost always be repaired. It rots where the water sits, at the base of the wall, beside decks and under gutters, while the rest of the wall stays sound. We cut back to sound wood, weave in new shingles or splice new lap or boards, lap them into new paper and flashing, and stain them to the weathered tone. A face is re-sided only when the sheathing behind it has failed.

Not for siding repair or replacement that is not required to be fire-resistant: Oregon's statewide residential code exempts it, and Lake Oswego, Tigard, Happy Valley and Clackamas County all work from that code. Framing, a rotted beam or a deck post over thirty inches is permit work. A designated landmark needs no application for a minor repair in identical materials.

We price it in writing from a photo before anything is scheduled. How much has failed, whether the shingle or the bevel is stocked, how steep the lot is, what the moisture meter finds behind the wall, and how much staining it takes to blend all move the number. A dozen shingles beside a downspout is a small line; a hillside wall of vertical cedar is a larger one. No percentage markups.

Only with a Construction Contractors Board license. Oregon requires one for anyone paid to repair or improve a home, and exempts only a casual, minor job by someone who is not in the business and does not advertise. Kaminskiy Care and Repair holds CCB #252813, bonded and insured. Call 503-912-7872 or send a photo.

By staining it to the wall, not to the original color. New cedar is pink and tan; a wall that has weathered for decades is silver or deep brown. We match the exposure or the bevel, then stain the new wood to the weathered tone so it reads as part of the wall from the first day, and the two age together from there.

Yes. The city's guide treats ordinary maintenance and minor repairs using identical materials and appearance as needing no application, so we repair a landmark's shingle or lap in the same cedar, the same exposure and the same finish, and photograph before and after. Replacing the original material with something different is the case that needs review, and we tell you if a wall is near that line.

Old Town and First Addition cottages carry cedar shingle and lap that rot at the base and by the downspouts. Westlake and Lake Grove homes carry stained cedar bevel that rots beside the decks. Hillside contemporaries carry vertical cedar that goes soft on the uphill side. Older Tigard and Clackamas tracts carry T1-11 that delaminates, and newer Happy Valley homes carry fiber cement that cracks at nails and corners.

Lake Oswego, West Linn, Tigard, Tualatin, Happy Valley, Clackamas, Oak Grove, Milwaukie and Bull Mountain, from our office on Centerpointe Drive. Call 503-912-7872 with the address and we confirm it on the call.

RATHER TYPE THAN TALK?

Get your siding repair priced

Tell us the street, the siding and where the soft spots are. We'll call back with a written price and a date. Calling is still the fastest way: 503-912-7872.

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

Siding repair
across the south metro

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Ready for cedar that blends and a wall that drains?

Shingle, lap and vertical cedar matched, lapped and stained to the wall, a one-year workmanship warranty, CCB #252813.

Call 503-912-7872 Get a Free Online Quote
We answer Monday to Friday, 8 to 4:30.
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