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Radon Testing in New Jersey - Professional Home Air Quality Analysis

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In New Jersey, radon gas poses serious health risks to families across the state. This page explains our radon testing services, when you need them, and what to expect during the process. Our certified technicians provide testing within 48-72 hours using EPA-approved equipment.

Professional Radon Testing Uses EPA-Approved Equipment and Closed-House Protocols

If you own a home with a basement in Bergen County or a split-level in Morris County, you need certified testing to detect radon gas. Radon is a colorless, odorless radioactive gas that forms when radium decays. We use EPA-approved continuous monitors that provide precise measurements for property sales and safety screening.

New Jersey’s granite bedrock makes radon intrusion common in older homes. Our equipment tracks radon levels hour by hour. Closed-house protocols keep windows and doors shut during testing to prevent outdoor air from diluting concentrations.

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New Jersey Property Transactions Require Radon Testing Under State Regulations

If you’re buying or selling a home in Monmouth County, radon testing is typically required before closing. We deliver legally compliant reports that satisfy lender and title company requirements. Our state-certified inspectors provide documentation in the format your transaction needs.

Building departments in Essex County often reference radon test results when issuing permits for renovated basements. Our testing meets New Jersey Department of Environmental Protection standards for certified radon measurement businesses. We also offer asbestos testing services for comprehensive property inspections throughout New Jersey, Pennsylvania, and Delaware.

Homeowners Should Prepare Properties by Closing Windows 12 Hours Before Testing

If you’re planning a radon test, you need to understand closed-house conditions. We require all windows and exterior doors to stay closed for 12 hours before we arrive. This preparation ensures accurate readings.

When outside air flows through your home, it dilutes the radon we’re measuring. Closed conditions show you the radon levels you actually breathe daily. Summer humidity in coastal areas tempts you to open windows, but doing so invalidates your results.

Short-Term Radon Tests Deliver Accurate Results When Conducted Under Proper Conditions

If you live in Middlesex County and need to choose between a short-term test and a long-term test, we can help you decide based on your situation. Short-term tests work well when you follow closed-house protocols. We use activated charcoal or electronic monitors that provide reliable snapshots for real estate transactions and initial screening.

New Jersey’s freeze-thaw cycles cause seasonal radon fluctuations. Winter tests often show higher concentrations than summer readings. We explain what your results mean based on the season we conducted your test.

You get accurate data fast. Our short-term approach works for real estate transactions and initial screening. If results show elevated levels, we can discuss your options and next steps.

Normal Activities Continue During Testing With Minor Adjustments to Airflow

If you’re a family in Union County wondering about daily life during testing, you can relax. You don’t need to vacate your home or stop using your HVAC system. We want you to live normally during the measurement period so we capture your typical radon exposure.

You can work, sleep, and use appliances as usual. Just avoid actions that create unusual air pressure changes. Don’t run whole-house fans or open multiple windows. These activities don’t reflect how you normally live.

Older homes in Hudson County with forced-air heating should run systems on normal schedules. This shows us the radon exposure you experience in typical conditions. We measure real life, not artificial scenarios.

Follow-Up Mitigation Becomes Necessary When Test Results Exceed 4.0 pCi/L

If you receive a radon report showing elevated levels, you need to understand your next steps for protecting your family’s health. Radon is estimated to cause about 21,000 lung cancer deaths per year. We help you reduce indoor air contamination through proven mitigation methods.

Sub-slab depressurization systems installed by licensed contractors can reduce radon levels significantly within days. Somerset County homes built on slab foundations require different mitigation approaches than properties with crawl spaces. We assess your home’s construction and recommend the right system for your specific structure.

We coordinate with certified mitigation specialists throughout New Jersey, Pennsylvania, and Delaware. After installation, we conduct follow-up testing to verify the system works effectively. You receive documentation showing your home now has safe radon levels. Beyond radon, we also provide water testing to ensure your drinking water meets safety standards.

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5.0 rating on Google
Serving New Jersey with Honesty & Integrity
Licensed, Insured and Bonded
5.0 rating on Google
Serving New Jersey with Honesty & Integrity
Licensed, Insured and Bonded

Frequently Asked Questions

Do I need a radon test to sell my home in New Jersey?

Radon testing is typically required during most residential property transactions in New Jersey. Your buyer’s lender will likely require proof of testing before approving the mortgage. We provide reports that meet all requirements for property sales.

How long does radon testing take in New Jersey homes?

Standard short-term tests run 48-96 hours in your home. We schedule results delivery within one week. You receive a detailed report showing radon concentrations and our recommendations.

Can I use my fireplace during a radon test?

No, fireplaces create strong drafts that pull outdoor air inside and invalidate measurements. Keep your fireplace closed and unlit during the entire testing period.

What radon level requires mitigation in New Jersey?

The EPA and New Jersey recommend mitigation when test results show 4.0 pCi/L or higher. We explain what your specific results mean and help you decide if mitigation makes sense for your family.

Will running my air conditioner affect radon test accuracy?

Normal AC use is acceptable during testing. Just avoid opening windows or using whole-house fans that exchange indoor air with outdoor air during the measurement period.

How much does radon testing cost in New Jersey?

Contact us at Aerotek Environmental for current pricing based on your home size and test duration. We provide free telephone consultations 24/7 to discuss your specific situation across New Jersey, Pennsylvania, and Delaware.

Your Local Radon Testing Experts in New Jersey

Serving New Jersey homeowners and businesses since 2003 with complete environmental services.
Proudly serving Ramblewood, Larchmont, Hartford, Birchfield, and all of New Jersey – plus Moorestown, Marlton, and Cherry Hill.

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