Illinois Licensed & Nationally Certified

Radon Detection Specialists has licensed radon Measurement Professionals in the state of Illinois and nationwide.

NRPP - Radon Testing Certified by National Radon Proficiency Program
NRSB - Radon Testing Certified by National Radon Safety Board
IEMA - Certified In Illinois As A Radon Testing Contractor
AARST - Member of AARST: The American Association of Radon Scientists and Technologists
IL School Board - Member by Invitation of the Illinois Association of School Boards
Midwest AARST - Member of Local Chapter of AARST

Radon Detection Specialists

Radon Detection Specialists has specialized in radon testing since 1986. We are the largest in-state radon testing firm in Illinois.

Our Residential measurement staff specializes in working with home inspection companies to serve clients in real estate transactions. With our extended service area, technicians who understand the parties and interests, and professional equipment with the ability to deliver results within minutes of equipment retrieval, we have made our service the standard for the industry in the Chicagoland area.

Our Commercial measurement staff is both AARST/NRPP and NRSB certified. We test school buildings, daycares, healthcare facilities, multi-family communities, government buildings, and office buildings. If you build it, we can test it™.

Whether a test is being performed as part of standard safe workplace practice, for state-mandated testing requirements, or as part of Phase I or environmental inspection, our staff has the experience to know which testing protocols need to be followed for the given situation.

In Illinois, the radon industry is regulated and all radon service providers must be licensed. Our licensed technicians have years of experience and thousands of tests under their belts. They truly are experts.

We use professional equipment, monitor for atypical data patterns, and use tamper monitoring techniques to detect potential interruptions in the required testing conditions. Our first priority is to provide results in which all parties can have confidence.

Why Should I Test For Radon?

Radon is a cancer-causing natural radioactive gas that you can’t see, smell, or taste. Its presence in your home, school, or workplace can pose a danger to your family’s health. Radon is the leading cause of lung cancer among non-smokers. Radon is the second leading cause of lung cancer in America, and claims about 22,000 lives annually.

Testing your home, school or workplace for radon can be easy and inexpensive, and if your levels are elevated, they can be lowered by a qualified mitigation professional.

Why Choose Us

At Radon Detection Specialists our primary objective is to ensure your health and safety.

Testing for Radon since 1986

Responsive Customer Service

Illinois Licensed & National Certifications

40,000 Tests Completed

Partnering with Inspectors

Largest Testing Firm in Illinois

Illinois' Most Trusted Radon Testing Experts