Based in Langley, WA · serving Whidbey Island, Camano Island and the Skagit side
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How Much Does Roof Repair Cost in Washington?

Most roof repairs cost a few hundred dollars to a few thousand. One national cost guide starts at $75 for a simple vent boot repair. At the high end, it lists $6,000 or more for a major leak that caused structural damage. A second national guide says most homeowners pay around $1,150.

That second guide puts minor repairs, like small leaks or damaged shingles, at $150 to $1,500. Major repairs such as water damage typically run $1,500 to $8,000.

These are market numbers, not our price list. Both guides are national, and both say roofers in higher-cost areas charge more. We price roof repair after a free look at the roof and the wood under the leak.

What does each type of roof repair cost?

The table lists common repairs from both guides.

RepairPublished rangeSource
Vent boot repair$75 to $150First guide
Minor leak, caught before any water damage$150 to $1,000First guide
Larger leak, some underlayment and shingles replaced$1,000 to $3,000First guide
Leaks$400 to $2,500Second guide
Missing shingles, up to 25$100 to $300First guide
Missing shingles, per 100 square feet$350 to $1,000First guide
Flashing repair at skylights, chimneys and vents$200 to $500 on averageFirst guide
Skylight flashing repair$150 to $500First guide
Full flashing replacement, with resealing and nearby shingles$500 to $1,500 or moreFirst guide
Roof deck repair, per 100 square feet$200 to $500First guide
Soffit and fascia repair$500 to $2,600 or moreFirst guide
Rot$800 to $5,000Second guide
Water damage$800 to $7,000Second guide
Major leak with structural damage$6,000 or moreFirst guide

The second guide says asphalt shingles tend to come loose around chimneys and skylights, which can lead to leaks. When the skylight itself is worn out, see our skylight installation work.

Soffit and fascia boards at the roof edge often rot from water damage, the first guide says. That fix is soffit and fascia repair.

What drives roof repair cost on Whidbey Island?

Start with roof shape. The first guide says repairs on high pitches or multi-story homes cost more. They take more time and more safety precautions.

Access counts too. The second guide says hard-to-reach homes can cost more, since materials and labor have to travel. We are based in Langley, so our island crew has no ferry wait.

Then there is how long the leak ran. A leak that soaked the decking adds deck repair to the bill. The first guide says fixing roof damage as soon as possible can prevent more costly repairs later.

Island weather keeps roofs wet. The Olympic Mountains put Whidbey in a rain shadow. Even so, the south end averages 30-plus inches of rain a year. WSU Extension says Island County sees some rain or snow on about 120 days a year.

Shade and moss under big firs add to it. The asphalt shingle industry’s trade group says heavy moss can move water sideways. That can cause moisture damage to the roof deck, or even leaks. See what moss does to shingles.

Small jobs have a floor, too. The first guide says roofers’ minimum fees are typically $150 to $300.

How much does roof repair cost for shingles and metal?

The first guide also prices repairs by roof material. The table keeps to the roof types we work on.

Roof typeMinor repairPer 100 square feetPer square foot
Asphalt shingles$100 to $300$350 to $1,000$3.50 to $10
Architectural shingles$200 to $300$350 to $1,000$3.50 to $10
Metal$200 to $600$500 to $1,500$5 to $15

The last column divides the 100 square foot range by 100. The second guide lists national averages of $875 for an asphalt shingle repair and $1,580 for a metal roof repair.

How much does metal roof repair cost?

The first guide puts a minor metal roof repair, like resealing or patching small holes, at $200 to $600. A bigger repair or partial replacement runs $500 to $1,500 or more per 100 square feet. Typical metal repairs include resealing loose seams or fasteners and removing rust.

That guide says metal repairs often cost twice as much as asphalt repairs. It also says metal is more durable and typically needs fewer repairs. If you are pricing a new roof, see how we install standing-seam metal roofing.

Should you repair or replace your roof?

For a roof still in decent shape overall, the first guide says repairing minor issues is typically the best choice. It says replacement is often more cost-effective when:

  • The roof is more than 20 years old.
  • The repair estimate is more than $3,000.
  • The damage affects more than 25 percent of the roof.

Frequent leaks or water stains inside the home point the same way. A roof inspection settles it. We look at the whole roof and tell you whether it is done or can be repaired.

If it is done, read what a new roof costs in Washington. Then see how a roof replacement runs.

Does homeowners insurance cover a roof leak?

It depends on how the leak started. Washington’s Office of the Insurance Commissioner says homeowner insurance often covers sudden, accidental water damage. If a storm damages your roof, it says to fix the damage quickly to keep more water out. Insurance will not cover water damage if you delay repairs.

The commissioner says most homeowners policies do not cover gradual leaks that went on a long time. That holds even if you had no way of knowing. Insurers generally treat these as maintenance problems.

This is the commissioner’s general guidance, not advice about your policy. Read your own policy, and ask your insurance agent for specifics. After storm damage, we can itemize the scope of the repair for your insurance company. We have done that on a storm-damaged roof and siding repair.

Do you need a permit for a roof repair?

Island County says new and replacement roofing projects require a building permit. A small repair is a different scope from a new roof. Langley, Coupeville and Oak Harbor handle permits inside their own city limits. Check with the office that covers your address before work starts.

What should you do while you wait for a repair?

If it is safe, put buckets or towels under the drip. Move valuables away from the leak, and stay off the roof.

In most cases, the first step is tarping or sealing the roof to stop more damage. That is how our emergency roof repair work starts. The full repair is scheduled once the weather clears. The first guide lists emergency roof tarping at $1.00 to $2.80 per square foot.

How do you get a real number for your roof?

Published ranges help you plan, but your roof needs a number of its own. What is leaking and how long it ran both move the price. We find where the water gets in, then give you a free estimate. Read how our roof repair works, then call or text (360) 544-9655.

Frequently asked questions

What's the cheapest way to fix a roof?
Fix it early. One national cost guide puts a minor leak caught before any water damage at $150 to $1,000. A major leak that caused structural damage can run $6,000 or more. That guide says fixing roof damage as soon as possible can prevent more costly repairs later.
Are leaky roofs covered by homeowners insurance?
Sometimes. Washington's Office of the Insurance Commissioner says homeowner insurance often covers sudden, accidental water damage. Most policies do not cover gradual leaks, and insurance will not cover water damage if you delay repairs. Your own policy decides it, so ask your agent if you are unsure.
How long can a roof leak before damage?
The federal Environmental Protection Agency says to dry water-damaged areas within 24 to 48 hours to prevent mold growth. Washington's insurance commissioner says insurers usually do not cover gradual leaks. Its examples include damage that develops over more than a couple of days. Stop the water first, then get the leak repaired.
Can I fix a roof leak myself?
We would rather you stay off the roof. One national guide says going up on a roof always carries danger, and improper repairs can make the issue worse. If it is safe, put buckets or towels under the drip and move valuables away. Then have a roofer find where the water gets in.
Why does my roof leak in heavy rain?
Heavy rain finds the weak spots in a roof. One national guide says asphalt shingles tend to come loose around chimneys and skylights, which can lead to leaks. Heavy moss build-up can also move water sideways across a roof. On Whidbey, high winds and heavy rain come often, especially on the south and west sides of the island.
How much does it cost to replace shingles?
One national cost guide lists $100 to $300 to replace and seal up to 25 shingles. Re-shingling a whole section runs $350 to $1,000 per 100 square feet. That guide says to expect $3,000 or more if the repair involves structural damage underneath.
Is this what Whidbey Roofing and Siding charges?
No. Every figure on this page is a published market number, not our price list. Your cost depends on what is leaking and the wood under it. Call or text (360) 544-9655 for a free estimate.
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