Updated Pricing Guide for New Jersey Homeowners
If you’ve recently tested your home for radon and the levels came back high, your next question is probably: How much will it cost to fix this? In 2025, radon mitigation is still one of the most effective ways to reduce radon gas levels inside your home. And if you’re located in New Jersey, it’s helpful to know what pricing to expect before hiring a contractor.
Understanding Radon Mitigation Costs in NJ
The average price for radon mitigation in New Jersey typically falls between $950 and $1,700 in 2025. This cost covers the design and installation of an active system, often called Active Soil Depressurization (ASD), which is the standard method for most homes.
However, your total price may be higher or lower depending on your home’s structure, the number of suction points needed, any electrical upgrades required, and how difficult the installation may be based on where the system has to be placed.
What Affects the Price?
Several factors can change how much you’ll end up paying. If your home has a basement, the system may need to pull radon from below the slab, which can be a straightforward job. For homes built on a slab, contractors may need to drill into the concrete, which adds labor. And if you have a crawl space, additional work like sealing or adding a vapor barrier might be needed, which can increase the cost.
In areas of New Jersey like Morris County, Somerset, or Hunterdon, where radon levels tend to be higher, mitigation systems sometimes require extra power or multiple suction points to bring the levels down effectively.
What’s Usually Included?
When you pay for a radon mitigation system in NJ, the cost usually includes the system design, the installation of pipes and a radon fan, sealing any visible foundation cracks, and a follow-up radon test. Many local companies also include a warranty, often covering the fan for five years or more. It’s also common to receive documentation showing that your radon levels were reduced to safe levels after the installation.
Is There Extra Cost for Radon Testing?
Yes, radon testing is a separate service. If you haven’t already tested your home or need a follow-up test after installation, it typically costs between $150 and $250 in New Jersey. Some mitigation companies include the test as part of a package, so it’s worth asking during your estimate.
Why Prices Can Vary in New Jersey
New Jersey is a state with many high-radon zones, especially in the northern and central regions. That means homes in places like Cherry Hill, Edison, or Bridgewater may need stronger or more complex systems. Local building codes and permits also play a role in how much you’ll pay. In some towns, you may need a permit for the fan installation or electrical work, which adds to the total cost.
Choosing the Right Contractor
The best way to ensure you’re getting fair pricing is by hiring a certified radon mitigation contractor who’s licensed to work in New Jersey. A trained professional will evaluate your home, explain how the system works, and show you how they plan to lower the radon levels safely.
Avoid the temptation to go with the cheapest quote. Poor installation can lead to a system that doesn’t fully solve the problem or breaks down quickly. Look for certifications like NRPP (National Radon Proficiency Program) or NEHA-NRPP, and check for recent customer reviews online.
Final Thoughts
In 2025, the cost of radon mitigation in New Jersey is a smart investment for your health and your home’s value. With pricing generally between $950 and $1,700, the cost is well worth it to reduce your risk of long-term exposure to radon gas.
Whether you’re in Edison, Cherry Hill, or anywhere else in the state, make sure to get a few professional quotes, ask what’s included, and don’t forget to confirm the contractor is properly certified.
Want help connecting with a trusted radon mitigation company near you? Let me know your city, and I can help you get started.
FAQS:
1. How much does radon mitigation typically cost in New Jersey in 2025?
The cost of radon mitigation in New Jersey in 2025 generally ranges from $950 to $1,700. Prices can vary based on your home’s size, construction type, and the complexity of the installation.
2. What factors influence the cost of radon mitigation?
Factors such as the type of home (e.g., basement, crawl space, slab), the severity of the radon problem, and local building codes in New Jersey can all affect the price. Additional work like sealing foundation cracks or upgrading electrical components may also increase costs.
3. Is radon mitigation covered by insurance in New Jersey?
Radon mitigation is typically not covered by homeowners’ insurance. However, some insurance policies may offer limited coverage, so it’s a good idea to check with your provider before proceeding.
4. How long does a radon mitigation system last?
A well-installed radon mitigation system can last 10 to 15 years or longer with minimal maintenance. Most systems come with a 5-year warranty on the fan, and regular testing will ensure it’s functioning correctly.
5. Should I test for radon before installing a mitigation system?
Yes, it’s important to test for radon before installation. A professional test will help determine the radon levels in your home, and it’s crucial to know the exact levels to install the appropriate mitigation system.
