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Window Replacement in Portland, OR

Compare 4 local window replacement pros. Typical service: $609–$1460.

Top Window Replacement Companies in Portland

  1. 1.Evergreen Auto Glass

    5.0★ (873 reviews)

    5.0★ from 873 reviews

    +18886224527Website

  2. 2.KVN Construction

    4.9★ (391 reviews)

    4.9★ from 391 reviews

    +15034773854Website

  3. 3.Clear Works

    5.0★ (96 reviews)

    5.0★ from 96 reviews

    +15038878329Website

  4. 4.All Service Glass

    4.8★ (81 reviews)

    4.8★ from 81 reviews

    +15032093888Website

Window Replacement Cost in Portland

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

ServiceTypical range in Portland
Replacement window, installed$609–$1,460/window
Wood or fiberglass window, installed$974–$1,947/window
Whole-house replacement (10-15 windows)$6,085–$18,255/job

Window Replacement prices in Portland run about 22% 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 4 companies serving Portland, rated 4.9★ on average across 1,441 customer reviews.

Portland Climate & Seasonal Timing

What Portland's weather means for scheduling window replacement.

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

  • Painting and remodeling in Oregon require a Construction Contractors Board license; only casual, minor work under $1,000 on one project is exempt
  • A CCB license requires pre-license training and an exam
  • Work that disturbs paint in homes built before 1978 must be done by a Lead-Safe Certified firm under the EPA Renovation, Repair and Painting Rule

License required: Oregon CCB license (exemption under $1,000)

Sources: www.oregon.gov, oregon.public.law, www.epa.gov

Window Replacement FAQs for Portland

How much does window replacement cost in Portland?

Replacement windows in Portland typically run $609-$1460 per window installed, depending on frame material and glass.

How many window replacement companies serve Portland?

We track 4 window replacement companies serving Portland.

Is window replacement in Portland more expensive than average?

Installation labor in Portland runs about +21.7% versus the national average.

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

In OR, Painting and remodeling in Oregon require a Construction Contractors Board license; only casual, minor work under $1,000 on one project is exempt. Same-size replacements in Portland often need no permit, but enlarging an opening does, and pre-1978 homes fall under the EPA lead-safe rule.

Do energy-efficient windows pay off in Portland?

Portland sees about 4,235 heating degree days and 413 cooling degree days a year, which sets how much better glass saves on heating versus cooling.

What type of glass suits windows in Portland?

With summer highs near 80F and winter lows around 37F in Portland, the low-E coating and frame insulation matter more than the brand.

How many quotes should I get for window replacement in Portland?

Three is typical; with 4 window companies serving Portland, compare the window model and installation method, not just the per-window price.

How long does window replacement take in Portland?

A whole-house job in Portland is usually one to three days of installation, after a lead time of several weeks for custom-sized windows.