Radon Mitigation System in Thornton, CO — Costs $866 to $3,247
What does radon mitigation system cost in Thornton? Average $1,623, ranging $866–$3,247. Labor runs $32.99/hr locally — 8% above the national average. Free breakdown with material + labor split.
Thornton, CO Market
+8% vs nationalLabor Rate
$32.99/hr
Material Index
105
Avg Permit Cost
$1,487
Median Home Price
$419,586
Thornton is a mid-sized city in Colorado with a healthy pool of local contractors. Homeowners generally have several options to compare for a radon mitigation system, which helps keep pricing competitive. Costs in Thornton run slightly above the national average, though the gap is modest enough that smart material choices and timing can close it. The median home in Thornton is valued at $419,586, putting this project at about 0.4% of home value — a moderate investment with a projected 35% ROI.
Low Estimate
$866
National: $800
Mid-Range
$1,623
National: $1,500
High End
$3,247
National: $3,000
Per Sq Ft
$0
National: $0
Radon Mitigation System Cost Calculator for Thornton
Adjusted for Thornton's labor rate ($32.99/hr) and material costs (index 105).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Thornton
$1,558
Based on 200 sq ft at mid quality, adjusted for Thornton market rates.
Local Cost Breakdown
At Thornton's average rate of $32.99/hr (10% above national avg)
Material cost index 105 (5% above national baseline of 100)
Radon Mitigation System vs. Home Value in Thornton
| Metric | Thornton | National Avg |
|---|---|---|
| Radon Mitigation System (Mid-Range) | $1,623 | $1,500 |
| Median Home Price | $419,586 | $350,000 |
| Project as % of Home Value | 0.4% | 0.4% |
| Estimated ROI | 35% | 35% |
| Median Household Income | $63,487 | $75,000 |
What Affects the Price in Thornton
- 1Local labor rates ($32.99/hr in Thornton)
- 2Material cost index (105 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 Thornton, CO
Whole House Generator Installation
$16,085
HVAC System Replacement
$12,838
Whole House Plumbing Repiping
$10,823
Spray Foam Insulation
$8,619
Second Story Addition
$214,967
Accessory Dwelling Unit (ADU) Construction
$161,225
Room Addition
$96,735
Home Addition
$85,788
Radon Mitigation System in Other Colorado Cities
Planning a Radon Mitigation System in Thornton
A radon mitigation system typically doesn't require a permit in Thornton, 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 Thornton, skilled contractors charge an average of $32.99/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Thornton household earning $63,487/year, this project at $1,623 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
Radon Mitigation System — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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