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Roofing in Portland, OR

Compare 8 local roofing pros. Typical service: $442–$1987.

Top Roofing Companies in Portland

  1. 1.USA Roofing & Waterproofing LLC

    4.9★ (212 reviews)

    4.9★ from 212 reviews

    +15038365016Website

  2. 2.KVN Portland Roofing

    5.0★ (178 reviews)

    5.0★ from 178 reviews

    +15034387767Website

  3. 3.Tonys Roofing

    4.9★ (130 reviews)

    4.9★ from 130 reviews

    +15034150438Website

  4. 4.Tom's Roofing & General Contractor Inc

    4.8★ (61 reviews)

    4.8★ from 61 reviews

    +15035165633

  5. 5.I & A Roofing LLC

    4.9★ (31 reviews)

    4.9★ from 31 reviews

    +19713037381Website

  6. 6.Superior Roofing

    4.1★ (43 reviews)

    4.1★ from 43 reviews

    +15037623123Website

  7. 7.Del Pacifico Roofing

    5.0★ (10 reviews)

    5.0★ from 10 reviews

    +19713037289Website

  8. 8.Gregg Roofing Inc

    +19714841694

Roofing Cost in Portland

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in Portland
Roof repair$442–$1,987/job
Roof inspection$110–$331/job
Roof replacement$8,832–$24,288/job

Roofing prices in Portland run about 10% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 8 companies serving Portland, rated 4.8★ on average across 665 customer reviews.

Portland Climate & Seasonal Timing

What Portland's weather means for scheduling roofing.

Last spring frost
February 26
First fall frost
November 30
Annual precipitation
42.85"
Heating degree days
4,235
Cooling degree days
413
MonthLowHighPrecip
Jan37.5°46.9°6.14"
Feb38.4°50.8°4.63"
Mar41°56°4.5"
Apr44°60.8°3.4"
May48.9°67.4°2.55"
Jun53.3°72.9°1.69"
Jul57.4°79.6°0.59"
Aug58°80.1°0.71"
Sep54.2°74.6°1.54"
Oct47.6°62.9°3.42"
Nov41.4°52°6.74"
Dec36.5°45.1°6.94"

NOAA station data 2.31 miles from Portland.

Permits & Regulations in OR

Permit typically required

  • Roofing contracting in Oregon requires a Construction Contractors Board license
  • A CCB license requires 16 hours of pre-license training and a Responsible Managing Individual who completes the training and exam
  • Re-roofing generally requires a permit from the local building department

License required: Oregon CCB contractor license

Sources: www.oregon.gov

Roofing FAQs for Portland

How much does roof repair cost in Portland?

Roof repair in Portland typically runs $442-$1987 per job.

Do I need a permit to replace a roof in Portland, OR?

In OR, Roofing contracting in Oregon requires a Construction Contractors Board license. Check with the Portland building department before work starts.

How many roofers serve Portland?

We track 8 roofing professionals serving Portland.

How much rain does a Portland roof take?

Portland averages 42.85 inches of rain a year, which is the load the flashing, valleys and underlayment actually have to handle.

How does Portland heat affect shingles?

Summer highs near 80F in Portland accelerate asphalt shingle aging, so roofs here often show granule loss earlier than the warranty term suggests.

Is roofing in Portland more expensive than the national average?

Roofing in Portland runs about +10.4% versus the national average.

Do Portland roofs face freeze-thaw damage?

With winter lows near 37F and 4,235 heating degree days, Portland roofs see enough cold cycling to make ice and flashing detail worth a look before winter.

When is the best time to reroof in Portland?

Asphalt shingles seal best in warm weather, so Portland crews generally aim to finish before the first frost around November 30.