Colorless and odorless radon from the rocks and soil is the #1 environmental contaminant that the US population deals with. Licensed radon air and water testing services are our specialty!

If you are a home or property owner, realtor or real estate agent or client, or property builder or contractor, consult with Radon Test Team to learn the benefits of radon testing buildings. Radon testing can lead to increased or reestablished property values or confirmation of appraisals. Radon radiation exposure is causing illnesses such as lung cancer, stomach cancer, Alzheimer’s disease, Parkinson’s disease, and more. Hire an expert from Radon Test Team to test your area now for peace of mind, safety intervention or financial savviness.

You may request a free 15 minute radon consultation if you are a home or property owner interested in more information about radon risk, if you are a realtor or real estate agent interested in knowing about the benefits of radon presence testing or processes thereof, if you are a property builder or contractor with radon questions, or if you simply want to know more from a trained professional about detecting levels of this 2nd leading cause of lung cancer in the US.

Book a flexible free 15 minute radon consultation now through Radon Test Team (RTT) to talk practicalities and facts with an NRPP (National Radon Proficiency Program) fully-licensed radon testing and analytics expert! Contact Nick (via text/call) at +1-603-345-7021 or by email at

We regret to inform you that preliminary assessment reports* have been done by the Environmental Protection Agency (EPA) and others in your area, and your New Hampshire county has been identified as having elevated levels of a cancer-causing and radioactive, odorless gas called radon. It affects air quality in homes and long-term health outcomes.

The average home in your area is ~25% over the EPA established toxic danger limit of 4pCi/l of radon. Radon is known to be the second leading cause of lung cancer in the US, after smoking. However, this New Hampshire county’s average radon level in the area’s homes is at average levels roughly equivalent to smoking about 8 cigarettes per day, simply by breathing air in the home. Children are especially sensitive to radon contact diseases—about twice as impacted as adults. Scientific evidence has also indicated that radon may be a cause of Alzheimer’s and Parkinson’s disease for the elderly. For context, more fatalities occur each year in the US from radon exposure in buildings than all deaths from drunk driving incidents, or falls, or drownings, or fires. The average home in the mid southern NH area emits 45 times more harmful radiation than the government’s maximum level set for active radioactive waste sites. Seriously.

You and any loved ones who live at any mid southern New Hampshire address, and possibly other addresses nearby, are at significant risk due to prolonged radioactive contaminant exposure. If you ever sell the property without including a radon disclosure, you and your realtor or real estate agent or building contractor (if applicable) may eventually be held liable due to the health effects of radon radiation exposure.

Steps to resolve this problem:

Maintain a radon assessment for the property according to EPA guidelines, which we can help you understand. The cost of professional in-person testing and reporting of lab results, to retrieve the exact current indoor reading of collected radon where you breathe the most, inside your residence, is reasonable (given the risks of living in a home without addressing it). And insight (if necessary) as to whether and how to locate a professional to request an installation of an air contaminant mitigation system (to reduce your radon-specific health risk), has been fixed at $192.57 for testing and reporting (except for if the resident is requesting financial assistance or if promotional rates apply, in which case the final cost may be lower—see footnotes).

Appointments are available to you on a first-come-first-serve basis. Requests for service are processed in the order that they are received, through the calendar booking website provided below.

A suggested, licensed radon measurement professional in your area can be reached from 10 am to 8 pm by text or call at 1-603-345-7021 to schedule a free 15 minute question-and-answer radon consult, or for expressing interest in hiring us to do an initial radon air test.

We look forward to helping address this present situation, should you choose to do so.


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Radon Test Team

Manager: Nick Naso

NRPP Certified Professional License # 113626-RMP

P.O. Box # 703, Londonderry, NH 03053, USA

PH/TXT: +1-603-345-7021



*Reputable report findings: EPA

*Air Chek:,

^Note: Limited availability of financial aid discounts (up to $100) during this calendar month are easily made accessible for those requesting a reduced rate for difficult financial reasons