How much does a radon mitigation system cost in Irvine, CA?

The average radon mitigation system in Irvine, CA costs $2,582 in 2026. Costs range from $1,377 for a basic project to $5,164 for a high-end renovation. Irvine is 72% more expensive than the national average of $1,500.

What is the labor rate for contractors in Irvine?

The average contractor labor rate in Irvine, CA is $55.7/hour, compared to the national average of $30/hour. For a radon mitigation system, labor typically accounts for 65% of the total cost, which is approximately $1,678 in Irvine.

Are materials more expensive in Irvine?

Irvine has a material cost index of 147 (national average = 100). Materials cost about 47% more than the national average. For a radon mitigation system, materials account for 35% of the cost, approximately $904.

Do I need a permit for a radon mitigation system in Irvine?

A radon mitigation system usually does not require a permit in most jurisdictions, though rules vary in Irvine, CA. Always verify with the local building department. The average permit cost in Irvine (when required) is $2,271.

Is a radon mitigation system a good investment in Irvine?

A radon mitigation system provides an estimated 35% ROI nationally. In Irvine, where the median home price is $718,221, this project costs about 0.4% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Radon Mitigation System in Irvine, CA — Costs $1,377 to $5,164

What does radon mitigation system cost in Irvine? Average $2,582, ranging $1,377–$5,164. Labor runs $55.7/hr locally — 72% above the national average. Free breakdown with material + labor split.

Irvine, CA Market

+72% vs national

Labor Rate

$55.7/hr

Material Index

147

Avg Permit Cost

$2,271

Median Home Price

$718,221

Irvine is a mid-sized city in California with a healthy pool of local contractors. Homeowners generally have several options to compare for a radon mitigation system, which helps keep pricing competitive. At 72% above the national average, Irvine is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. With a median home price of $718,221, this radon mitigation system represents just 0.4% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.

Low Estimate

$1,377

National: $800

Mid-Range

$2,582

National: $1,500

High End

$5,164

National: $3,000

Per Sq Ft

National: $0

Duration: 4-8 hours

DIY: Hard

Permits: Not Required

ROI: 35%

Radon Mitigation System Cost Calculator for Irvine

Adjusted for Irvine's labor rate ($55.7/hr) and material costs (index 147).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

Mid-grade materials, good quality fixtures, standard options.

Estimated Total in Irvine

$2,479

Based on 200 sq ft at mid quality, adjusted for Irvine market rates.

Local Cost Breakdown

Labor (65%)$1,678

At Irvine's average rate of $55.7/hr (86% above national avg)

Materials (35%)$904

Material cost index 147 (47% above national baseline of 100)

Radon Mitigation System vs. Home Value in Irvine

Metric	Irvine	National Avg
Radon Mitigation System (Mid-Range)	$2,582	$1,500
Median Home Price	$718,221	$350,000
Project as % of Home Value	0.4%	0.4%
Estimated ROI	35%	35%
Median Household Income	$106,906	$75,000

What Affects the Price in Irvine

1Local labor rates ($55.7/hr in Irvine)
2Material cost index (147 vs national 100)
3Number of suction points
4Fan size
5Pipe routing
6Basement vs slab foundation

Popular Upgrades

Continuous monitor with alarm
Sealed sump pit lid
Fan diagnostic gauge

Other Projects in Irvine, CA

Whole House Generator Installation

$24,660

HardROI 55%

HVAC System Replacement

$19,496

HardROI 50%

Whole House Plumbing Repiping

$17,213

HardROI 45%

Spray Foam Insulation

$13,461

HardROI 60%

Second Story Addition

$332,667

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$249,500

HardROI 80%

Room Addition

$149,700

HardROI 55%

Home Addition

$131,520

MediumROI 60%

Radon Mitigation System in Other California Cities

Los Angeles, CA

$2,586

SamePop. 3,979,576

San Diego, CA

$2,574

SamePop. 1,424,116

San Jose, CA

$2,665

+3%Pop. 1,013,240

San Francisco, CA

$2,646

+2%Pop. 873,965

Fresno, CA

$2,339

-9%Pop. 542,107

Sacramento, CA

$2,522

-2%Pop. 524,943

Long Beach, CA

$2,430

-6%Pop. 466,742

Oakland, CA

$2,564

-1%Pop. 433,031

Planning a Radon Mitigation System in Irvine

A radon mitigation system typically doesn't require a permit in Irvine, which simplifies planning. However, always confirm with the local building department before starting, especially for structural changes. Expect the project to take 4-8 hours to complete.

A radon mitigation system is a complex project best left to licensed professionals. In Irvine, skilled contractors charge an average of $55.7/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $106,906, many Irvine residents can budget for this project through savings. The mid-range cost of $2,582 represents 2% of the typical household's annual income.

Radon Mitigation System — National Guide

See the full national cost guide with DIY tips, cost factors, and ROI analysis.

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