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What are you drinking?

One-stop shopping for all the testing services you'll need if you are buying or selling a home!

H.O.Thompson Testing Lab can test your drinking water for bacteria content, nitrate levels, and other impurities so you'll know exactly what you're drinking.

Our on-site Pennsylvania state-certified lab uses state-of-the-art technology and procedures to offer the best service at the very best price. 

Our results are rapid, accurate, and unbiased, because we don't sell or service any treatment systems or add-on devices.  We believe very strongly in the value of pure, clean drinking water. 

We are also certified by the state of Pennsylvania as a radon testing facility.  The air and/or water inside your home may contain dangerous radon gas, which you cannot see, smell, or taste.  Still, its presence in your home can pose a danger to your family's health.  Radon is the leading cause of lung cancer among non-smokers, and is the second leading cause of lung cancer in America, claiming about 20,000 lives annually.

Our testing will let you know of the level of radon in your air or your water so that you can take those steps needed to eliminate it totally from your home or business.

We provide radon testing results in 48 hours (air) or 7 days (water).  As with water, H.O.Thompson Testing Lab has no radon remediation business, as we are in the business only of testing.  We think this speaks to our fairness and accuracy.  We have no desire to provide anything other than honest and helpful information which you can use to make your life safer.

We also test for wood-destroying insects, as well as on-premise septic systems.  Please see the Services page for more detail.

Our clients include homeowners, businesses, restaurants and real estate professionals.  Our services are important in facilitating home sales in today's real estate market.

H.O.Thompson Testing Lab


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