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Beyond Chemistry

Superior Service • Quality Solutions • Progressive Technology
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Career Opportunities

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Residential Testing

Con-Test now offers Residential Sampling kits!
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Per - and PolyFluoroalkyl Analysis

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Exceptional Analytical Services

For the Most Demanding Projects
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Air Analysis

Contaminants can volatize and enter the air even if they originate in another location. Those compounds could pose health hazards as you breathe them in.
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Soil Analysis

Con-Test can assist you with almost any project requiring soil analysis. Demolition, remediation, brownfields – No Problem!
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Water Analysis

Drinking water, wastewater, and even groundwater may contain contaminants that could adversely affect your health.
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Our Locations

View all of our office locations
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Latest Con-Test Blog Posts
  • Con-Test COVID-19 Response

    We are in unprecedented times. As the global pandemic of Coronavirus (COVID-19) continues to spread, the entire team at Con-Test Analytical Laboratory wishes you and those close to you safety and good health. Read more about what steps Con-Test has taken
    Read More
  • 5 Major Water Pollutants

  • Breaking it Down: 5 Facts About PFAS Regulations

  • How Winter Weather Can Contribute to Poor Indoor Air Quality

  • PCBs in Our Schools

  • 3 Facts About Water You Probably Didn't Know

Client Resources

COVID-19 Update

Dear Partners and Friends of Con-Test Analytical Laboratory

I hope you and your families are safe and healthy during these challenging times.

Con-Test will remain OPEN through this unprecedented event.

As an essential business we will be open and staffed to support all of our clients. Please work directly with your Project Manager or Account Representative with any of your needs or questions.

We continue to make a priority the protection the health and well-being of our valued employees, customers and business partners. Our dedicated team is here to help you with your analytical needs.


  • Our hours remain 7:30 am to 5:30 pm M-F.
  • Our sample receiving department remains open from 8:00 am to 7:00 pm M-F.


Please click here to learn more about the steps we have taken.

Our thoughts are with those affected by the Coronavirus pandemic. We are all in this together.