Roofing Contractor Portland OR

Portland Roofing Contractor — Roof Replacement, Repair & Reroofing

Q: How long does a roof last in Portland?

Asphalt shingles last 20–30 years, metal 40–70 years and composite 30–50 years. Portland's moisture and moss shorten lifespans compared to drier climates.

Q: How much does a new roof cost in Portland?

An average asphalt shingle roof costs $10,000–$18,000. Metal roofing runs $18,000–$35,000, composite $15,000–$30,000. Repairs range from $300 for minor fixes to $5,000 for partial re-roofing.

Q: Do I need a permit for a new roof in Portland?

Yes. Roof replacements require a permit. We handle all permits and inspections.

Q: How do I know if I need a repair or replacement?

If damage is localized and your roof is under 15 years old, repair often makes sense. Widespread damage or a roof over 20 years old usually warrants replacement. Read our guide on when to replace your roof.

Q: What roofing materials are best for Portland, Oregon?

Architectural asphalt shingles are the most popular roofing material for Portland homes. Algae-resistant shingles with copper granules are highly recommended for Portland due to the moss and algae growth common in the Pacific Northwest. Metal roofing is the premium long-term option, offering superior water shedding and longevity ideal for Portland's rainy winters.

Q: Can I get a new roof and new siding done at the same time?

Yes, and it’s cheaper than doing them separately. One mobilization, one crew, one set of staging, and the roof-to-wall flashing gets installed properly instead of being worked around — which is where a surprising number of leaks in older Portland houses actually originate. If both are within a few years of needing replacement, doing them together usually saves 10 to 15 percent against two separate jobs, and it’s the only time that flashing detail is genuinely accessible. See our siding page for that side of it.

Q: What should I look for when hiring a roofing contractor in Portland?

Ask whether they got on the roof before quoting. A number produced from the driveway is a guess, and the thing being guessed at is the decking — which is the single biggest variable in a Portland reroof. Then ask three things: how much decking repair is included in the price and what it costs per sheet beyond that; what underlayment they're using; and whether flashing at chimneys, skylights and valleys is being replaced or reused. Reused flashing is the most common corner cut in this trade. Check the CCB number on Oregon's CCB website. Zurc Construction is CCB #211998, licensed, bonded and insured since 2015.

Q: Do you handle storm damage and emergency roof repair?

Yes, and we tarp first. If water is coming in, we get a tarp on it and stop the damage, then do the permanent repair once the roof is dry enough to work on safely. We photograph and document everything in writing before we touch it, because that is what an insurance claim needs and a claim filed without it usually comes back short. Most storm repairs take one to three days. We're based in southeast Portland and reach the east side fastest in a storm week.

With over 150 rainy days and 43 inches of annual rainfall, Portland roofs work harder than roofs in almost any other US city. Zurc Construction is a licensed Portland roofing contractor handling roof replacement, reroofing, repair and storm damage since 2015 — and we recommend repair when repair makes sense, replacement only when it's truly needed. A new asphalt shingle roof in Portland runs $10,000 to $18,000, composite $15,000 to $30,000 and metal $18,000 to $35,000. Repairs run from $300 for a small fix to $5,000 for partial reroofing. Full breakdown in our Portland roof replacement cost guide and our roofing guide. Licensed, bonded and insured. Oregon CCB #211998. Free written estimates and free roof inspections.

Typical range: $10,000 – $35,000 Final price depends on scope — your free estimate is itemized in writing.

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Licensed & Insured

5-Star Rated

Portland, OR

Licensed CCB #211998·Insured & Bonded·BBB A+·Serving Portland since 2015

Portland, OR

Beaverton, OR

Gresham, OR

Lake Oswego, OR

Tigard, OR

Hillsboro, OR

Tualatin, OR

Milwaukie, OR

West Linn, OR

Oregon City, OR

Dunthorpe, OR

West Slope, OR

Council Crest, Portland, OR

Replacement & Cost

Roof Replacement & Reroofing Costs in Portland

Most Portland roofs get replaced somewhere between year 20 and year 30, and moisture and moss move that date earlier here than almost anywhere else in the country.

A full tear-off and replacement on a typical Portland house runs $10,000 to $18,000 in asphalt shingle, $15,000 to $30,000 in composite, and $18,000 to $35,000 in standing-seam metal. Reroofing over an existing layer costs less, but we only recommend it when the existing deck is sound and there’s a single layer up there — otherwise you’re hiding a problem under a new roof and paying twice in five years.

What moves the number: the pitch, how many layers come off, whether the decking under them is rotted, chimney and skylight flashing, and how far the dump run is. We find the rot before quoting, not after, which is why our estimate separates tear-off, decking repair, underlayment, flashing, material, labor and disposal into their own lines.

If your siding is also near the end of its life, do both at once. One mobilization, one crew, one set of staging — and the roof-to-wall flashing gets done properly instead of being worked around.

Full cost breakdown in our Portland roof replacement cost guide.

Asphalt shingle: $10,000–$18,000
Composite: $15,000–$30,000
Standing-seam metal: $18,000–$35,000
Repairs: $300–$5,000

Leaks & Water Damage

Roof Leak Detection & Water Damage Repair

Roof leaks are the most common roofing problem for Portland homeowners and one of the most damaging if left unaddressed. Often signaled by dark water stains on ceilings or walls, musty odors, or visible mold growth, water intrusion can quickly lead to structural damage, rotted roof decking and mold infestations. Zurc Construction's Portland roofing team performs thorough leak detection, identifies the root cause and executes permanent repairs that stop leaks for good.

Shingle Repair

Broken, Missing & Damaged Shingles

Broken, cracked or missing shingles leave your Portland roof's underlayment directly exposed to Oregon's heavy rainfall, leading to leaks, decreased energy efficiency and significantly shortened roof lifespan. Storm damage, falling branches, foot traffic and simple age-related deterioration are common causes of shingle damage in Portland. Our roofing contractors quickly assess the extent of damage and provide targeted shingle repairs or full section replacements using matching materials.

Structural Issues

Sagging Roof Deck & Structural Repairs

A sagging or uneven roof deck is a serious structural warning sign that demands immediate professional attention from a licensed Portland roofing contractor. Sagging typically indicates rotted or damaged roof decking, failing rafters or trusses, or long-term water damage that has compromised the structural members of your roof system. Zurc Construction's Portland roofing team performs comprehensive structural assessments and restores your roof's structural integrity.

Moss & Algae

Moss, Algae & Lichen Removal in Portland

Moss and algae growth is an extremely common issue on Portland roofs due to the Pacific Northwest's moist, shaded environment. While often considered merely cosmetic, moss growth is actually a serious threat to your roof's longevity — moss roots penetrate and lift shingle edges, allowing moisture to infiltrate beneath the shingles and accelerating deterioration. Zurc Construction provides professional moss removal, zinc or copper strip installation and biocide treatments.

Storm Damage

Storm Damage & Emergency Roof Repair

Portland’s wind storms arrive between November and March, and what they take is rarely the whole roof — it’s a section of shingles, a ridge cap, a length of flashing or a branch straight through the decking. Left through one wet winter, that becomes a framing repair.

We tarp first and repair second. If water is coming in tonight, the tarp goes on tonight; the permanent repair happens once we can see the roof in daylight and dry conditions. We document the damage with photographs and a written scope before touching anything, because that’s what your insurer will ask for, and a claim filed without it usually comes back short.

Most storm repairs are done in one to three days. We work east and southeast Portland most often, and in a storm week we get to those neighborhoods fastest.

Emergency tarping: Same day where we can reach you
Insurance documentation: Photos and written scope included
Typical storm repair: 1–3 days

Our Process

What Hiring Us Actually Looks Like

Most homeowners get three roofing bids and can’t compare them, because roofing is the trade where the cheapest number usually means the least decking repair and the thinnest underlayment.

We get on the roof, not just in the driveway. We check the decking for soft spots, the flashing at every chimney, skylight and valley, the ventilation, and how many layers are already up there — then we tell you whether you need a replacement at all. You get a written estimate separating tear-off, decking repair, underlayment, flashing, material, labor, disposal and permits.

If you hire us, you get a start date, a finish date and one phone number. Most roofs are a two to four day job. We pull the permits, handle the inspection and leave the property clean — including a magnet sweep for nails, which matters more than it sounds like it does if you have kids or tires.

Free roof inspection: We get on the roof, not just the driveway
Licensed & insured: Oregon CCB #211998
Permits and inspections: We handle them
Typical timeline: 2–4 days

Service Area

Roofing Contractors Serving NE, SE & All Portland

We roof across Portland and the surrounding cities — northeast and southeast Portland, Gresham, Beaverton, Milwaukie, Lake Oswego, Tigard, Hillsboro, Tualatin, West Linn, Oregon City and Happy Valley.

Northeast and southeast Portland are where we do the most roofing work, and the housing stock explains it: block after block of 1920s to 1950s houses on their second or third roof, with original skip-sheathing underneath that nobody sees until the old shingles come off. We quote for that possibility up front rather than handing you a change order on day two.

The west side brings different problems — steeper pitches, more tree cover, and moss that comes back faster on north-facing slopes under Douglas firs.

Storm coming in? Call (503) 309-5973.

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