What Things Cost in Washington
Real cost ranges in Washington, calibrated to District of Columbia labor and material markets.
Washington Market Rates
Washington runs 4% above the national average. Every estimate on this page reflects that delta.
Material Costs
1.05×
5% above avg
+5% vs national
Labor Rates
1.04×
4% above avg
+4% vs national
Overall Factor
1.04×
4% above avg
+4% vs national
Washington Cost Intelligence
Ranges priced to Washington, DC. Not national averages pulled from a spreadsheet.
3 Layer Torch Down Roof
$5.23 – $9.40
Priced for Washington
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Aluminum Entry Door
$2,613 – $7,838
Priced for Washington
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Apply Penetrating Concrete Sealer
$0.93 – $1.08
Priced for Washington
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Assemble a Swing Set
$300 – $779
Priced for Washington
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Backfill Trench
$3.63 – $14
Priced for Washington
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Bathroom Mirror
$8.36 – $26
Priced for Washington
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Bifold Closet Door
$314 – $836
Priced for Washington
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Brick Siding
$10 – $21
Priced for Washington
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Cedar Decking
$26 – $47
Priced for Washington
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Most-Used in Washington
The trades Washington property owners price most often.
Washington Market Factors
- Materials run 5% above the national average
- Crew labor runs 4% above the national average
- Combined cost multiplier: 1.04×, applied to every estimate on this page
- Permit timelines and inspection requirements specific to District of Columbia
- Seasonal demand swings that move Washington pricing up or down
What You Get
- Cost ranges calibrated to Washington. Not generic national figures
- 2026 pricing assumptions across materials and labor
- Separate labor and material line items, not a single blended number
- Add-on toggles for demo, disposal, and site prep
- Connect with 4,900 contractors in Washington
Know the cost before you build.
Price your project in Washington, then meet local contractors who know the market.