How much does radon mitigation cost in Denver?

Most Denver projects land between $980 – $2,750, with an average near $1,850. Local crews quote roughly $980 – $2,750 per system.

What is included in the Denver price per system?

Typically materials, labor and cleanup. Permits, disposal and access challenges are usually quoted separately.

Unit pricing

Radon Mitigation cost per system in Denver

Radon Mitigation cost per system in Denver, Colorado in 2026.

Low

$980

Average

$1,850

High

$2,750

Denver crews quote about $980 – $2,750 per system.

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Multiply local unit rates by your real measurements.

What drives radon mitigation prices in Denver

Local labor, permitting and climate move Denver prices away from the national average.

Labor market

Denver labor runs about 10% above the national average and books out in summer.

Permits

Denver permits required for roofing, structural, electrical and fences.

Climate

Hail is the top driver of roof replacement; freeze-thaw affects concrete.

Denver unit pricing by material

Single-point sub-slab system$1,150 – $1,600

Sub-slab with sealing$1,600 – $2,100

Crawlspace membrane system$2,100 – $2,700

Multi-point system with monitoring$2,700 – $3,700

Ways to lower your Denver price

Test first with a $20 kit before commissioning a system.
Route the pipe on the least visible elevation to skip cosmetic upgrades.
Collect three written bids on an identical scope — spreads of 20–40% are normal.
Book in the off-season and stay flexible on the start date to save 5–15%.
Bundle nearby work into one mobilization so you only pay setup and travel once.
Ask what the contractor would change to cut 10% without hurting durability.

Denver questions

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