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Cowlitz County, WA

Roof repair and replacement across Cowlitz County, WA

Cowlitz County runs from Woodland and Kalama in the south through Kelso and Longview to Castle Rock and the Mount St. Helens foothills, with very different roofs along the way.

Cowlitz County, WA at a glance

ZIP codes
98632, 98626, 98625, 98674, 98611
Towns we cover
Longview, Kelso, Kalama, Woodland, Castle Rock, rural areas
Roofs we see most
Composite shingles, metal on rural homes, older shake
Weather to plan for
Long wet winters, river-valley fog, more snow inland
Nearest office
Vancouver office, 610 Main Street

Cowlitz County sits just north of Clark County along I-5, and our crews drive up from Vancouver to work in its towns and rural areas. The county seat is Kelso, and the largest city is Longview, right across the Cowlitz River. South along I-5 are Kalama and Woodland, and to the north is Castle Rock, where the road toward Mount St. Helens heads east. The county covers a lot of ground, from the river towns to forest roads.

The roofs we see change a lot from one end of the county to the other. Longview and Kelso have many early and mid-1900s homes. Kalama has steep hillside lots above the Columbia. Rural areas around Castle Rock and up the river valleys lean toward metal roofs, outbuildings and manufactured homes. Knowing which part of the county a home sits in tells us a lot about the roof before we even climb the ladder.

Aerial view of a river-valley town with mixed home roofs

Cowlitz County towns and their roofing needs

Longview was planned in the 1920s around the lumber industry, so a large share of its homes are close to a century old, with plank decking, brick chimneys and dormers. Kelso has a similar mix of older homes along the river and on the hills to the east, plus mid-century ranches with low-slope porch roofs. Those two cities make up most of our Cowlitz County replacement work, and the jobs usually include new decking, ventilation upgrades and chimney flashing. Low-slope porch roofs on those ranches are a frequent leak source and often need a membrane instead of shingles.

Kalama and Woodland, closer to Clark County, bring steep hillside lots and river-valley homes. Castle Rock and the surrounding rural areas have more metal roofs, more barns and shops, and more manufactured homes. We bring the right materials and equipment for each type and price each building separately when a property has several. Kalama's steep lots call for roof jacks and careful staging, and Woodland's damp river setting puts extra focus on gutters and flashing.

Cowlitz County weather from the river to the foothills

Along the Columbia and Cowlitz rivers, winters are long and damp, with fog that keeps roofs wet for days and attics full of moisture in older homes. Farther inland and higher up, toward the Mount St. Helens foothills, winter brings more snow and ice, which adds load to rafters and creates ice dams on poorly insulated homes. Storms moving along the Columbia channel push wind and sideways rain into the hillside homes around Kalama. Across the county, tall firs and alders drop needles, leaves and limbs that clog gutters and damage roofs.

How we serve Cowlitz County homeowners

We schedule Cowlitz County work in clusters so the drive from Vancouver goes further, and we try to inspect and repair smaller problems in one visit. For replacements, we check with the local building department in each city, or with the county for unincorporated areas, and pull permits where required. Our phones are answered 24/7 for leaks and storm damage anywhere in the county. If your home sits in a remote spot, tell us about road access when you call so we bring the right truck.

Most-called jobs

What homeowners in Cowlitz County call us for

Roof Replacement

Many older homes in Longview and Kelso have reached the end of their roof life and need full tear-offs with new decking.

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Chimney Flashing & Cricket Repair

Brick chimneys on Cowlitz County's older houses are a leading leak source during long, wet winters.

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Metal Roofing

Rural Cowlitz County homes near Castle Rock and the foothills often choose metal to shed snow and resist moss.

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Attic Ventilation

Older Cowlitz County homes often lack attic venting, which traps river-valley moisture and softens decking over time.

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Roof Insurance Claim Help

Snow, ice and falling limbs cause roof damage across Cowlitz County, and clear documentation helps homeowner's insurance claims.

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Gutter Cleaning

Firs and alders across Cowlitz County fill gutters every fall, causing overflow that damages fascia and foundations.

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All 50 roofing and gutter services

Towns we cover in Cowlitz County

Woodland, WA

Woodland straddles the Lewis River where Clark and Cowlitz counties meet, and its low, damp valley setting is hard on flashing, gutters and shaded shingles.

Roofing here

Kalama, WA

Kalama climbs the hills above the Columbia River and I-5, so many roofs here are steep, hard to reach and exposed to storms coming up the river.

Roofing here

Kelso, WA

Kelso's older homes along the Cowlitz River and on the hills to the east often need more than shingles: decking, venting and gutters usually come into play too.

Roofing here

Longview, WA

Longview was laid out in the 1920s around a lumber mill, so many roofs here sit on houses close to a century old, with chimneys, dormers and old framing to match.

Roofing here

Castle Rock, WA

Castle Rock sits along I-5 at the edge of the Mount St. Helens country, where rural homes, cabins and outbuildings see more snow and longer winters than Vancouver does.

Roofing here

Roofing questions from Cowlitz County

Which Cowlitz County towns does your roofing crew cover?

We work in Longview, Kelso, Kalama, Woodland and Castle Rock, plus the rural areas and river valleys around them as long as access is safe. Our crews drive up from our Vancouver office, and we group jobs in the county so we can reach you sooner.

Do older Cowlitz County homes usually need new decking with a new roof?

Often, yes. Many older homes in Longview and Kelso have original plank decking or soft boards from past leaks. We usually install new solid sheathing over the planks or replace bad boards, so the new roof has a flat, solid base. We price decking in advance so you know what it adds.

Is roofing in rural Cowlitz County priced differently?

Travel to remote areas near Castle Rock or up the river valleys is planned into the job, and rural properties often have several buildings to price. A typical metal shop roof might run about $7,860 to $17,430. These are typical ranges only, and we give a real number after we see the property.

Roof trouble in Cowlitz County?

Call any time. We will set a time to look and give you a straight price.

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