salt lake city wdo report

What’s the Average Cost of Radon Inspection? Get Tips


Radon is a radioactive gas that occurs naturally from the breakdown of uranium in soil, rock, and water. It can seep into homes through gaps and cracks in the foundation and walls, and prolonged exposure can cause lung cancer. Radon inspection is essential to ensure your home has safe levels of radon.

In this comprehensive guide, we will explore the factors that affect the cost of radon inspection, the average radon inspection cost across the country, and how to reduce these costs.

Factors that Affect the Cost of Radon Inspection

The cost of radon inspection can vary depending on several factors, some of which include:

Testing Method

There are two primary testing methods for radon: short-term and long-term tests. Short-term tests typically take between 2-7 days and cost less than long-term tests, which can last up to 90 days. Long-term tests provide more accurate results, but they are more expensive.

Size of Home

Larger homes require more testing equipment, increasing the cost of the inspection.


The cost of living varies across different regions, which impacts the cost of services like radon inspection.

Time of Year

Radon levels tend to be higher during the winter months when windows and doors are closed, making it more expensive to conduct tests.

Average Costs of Radon Inspection

The national average cost for radon inspection ranges from $150 to $800. However, this cost can vary based on the factors mentioned earlier and where you live.

In the Northeastern region of the United States, the average cost is generally higher than in other regions, with costs ranging from $300 to $900. The Midwest and South have the lowest average costs, with prices ranging from $120 to $500 and $80 to $550, respectively.

It’s essential to note that these are just averages, and the actual cost of your radon inspection may be higher or lower.

How to Reduce the Cost of Radon Inspection?

Radon inspection doesn’t have to break the bank. Here are some ways to reduce the cost:

1. DIY Testing Kits

DIY testing kits are available at most home improvement stores for as low as $20, making them an affordable alternative to professional inspections. These kits come with instructions on how to test for radon and how to interpret the results. However, DIY kits may not be as accurate as professional testing methods.

2. Bundle Packages

Some companies offer bundle packages that include other services like home inspections or mold testing, which can lead to reduced costs overall.

3. Negotiating Prices

Some companies may be willing to negotiate the price of their services, especially if you’re getting multiple services done at once.

Is Radon Inspection Worth the Investment? 

Radon inspection is worth the investment, especially if you live in an area with high radon levels or if your home has a basement. Radon is a naturally occurring radioactive gas that can seep into homes through cracks and gaps in the foundation. Long-term radon exposure can increase your risk of developing lung cancer, so it’s important to have your home tested for radon and take steps to mitigate any issues that are found.

Radon inspections typically involve placing a monitor in your home to measure radon levels over a period of several days. If high levels of radon are detected, a radon mitigation system may need to be installed to reduce the concentration of the gas in your home. While the cost of a radon inspection and mitigation system can vary depending on several factors, it’s a small price to pay for peace of mind and the health of your family.


Radon inspection is a crucial step in ensuring that your home is safe for you and your family. The cost of radon inspection can vary based on several factors, including testing method, home size, location, and time of year. On average, you can expect to spend between $150 to $800.

However, there are ways to reduce the cost of radon inspection, such as DIY testing kits, bundle packages, and negotiating prices. Ultimately, it’s important to prioritize the health and safety of your family over cost when it comes to radon inspection in salt lake city wdo report.


What is a safe level of radon in a home?

A safe level of radon is below 4 pCi/L (picocuries per liter) of air.

Is it necessary to conduct a radon test if the house has never had a problem before?

Yes. Radon levels can change over time due to various factors such as weather conditions and home renovations.

How long does it take to get results from a radon test?

Results from short-term tests usually take anywhere from 2-7 days, while long-term tests may take up to 90 days.

Can high levels of radon be reduced?

Yes. If high levels of radon are detected, a radon mitigation system can be installed to reduce levels.


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