Radon Testing Services in La Grange, IL, and Chicago Area
🔎 We “L👀K” for what you can't see! 🔍Checkpoint Radon Testing combines the systematic thoroughness of a professional home inspection with specialized radon expertise. Unlike inspectors who subcontract radon testing and can only forward results, we perform all testing directly and provide comprehensive interpretation and guidance. Contact us to schedule your next radon testing.
Checkpoint Radon Testing is licensed and insured to provide comprehensive radon testing services in La Grange, IL, and Chicagoland.
Licensed & Certified Radon Testing Services
At Checkpoint Radon Testing, we specialize in providing accurate, professional radon testing for homeowners and property buyers in La Grange, IL, and throughout the greater Chicago area. Radon is a colorless, odorless, tasteless radioactive gas produced by the natural decay of uranium found in soil, rock, and water. Radon is also the second leading cause of lung cancer in the United States, yet it often goes undetected without proper testing. Our mission is to deliver precise testing paired with clear, easy-to-understand education about radon risks and what your results actually mean for your home and health.
Residential
Radon Testing
Ideal For:
Homeowners (baseline or re-testing), buyers during home inspection, and sellers documenting property conditions.
Home Inspector
Radon Testing
Ideal For:
Home inspection professionals needing certified radon testing for residential inspections, pre-purchase evaluations, and client property assessments.
Realtor
Radon Testing
Ideal For:
Real estate agents and brokers facilitating property transactions, managing due diligence periods, and ensuring smooth closings.
Real Estate
Radon Testing
Ideal For:
Buyers and sellers who need fast, reliable testing during the inspection period, as well as realtors managing smooth transactions.
Why Radon Testing Matters in Chicagoland
What sets Checkpoint Radon Testing apart is the same trusted approach that has made Checkpoint Inspections a respected name in the La Grange and Chicago communities—thoroughness, professionalism, and client-focused service. Chicagoland’s glacial soils and regional geology make our area one of Illinois’s highest radon-potential zones. Across local communities—from La Grange and Elmhurst to Naperville—50–60% of homes test above the EPA action level. The only way to know your risk is to test.
We use NRPP-approved testing equipment and follow strict protocols to ensure reliable results. Every client receives detailed explanations tailored to their property, including the factors that may influence radon levels and clear guidance on next steps. Whether you’re testing for peace of mind or as part of a real estate transaction, our team is committed to accurate results and straightforward education. Have questions about radon in your neighborhood? Scan the QR code or click the button to look up radon levels in your area. Schedule your Radon Testing, today!
Why Choose Checkpoint Radon Testing?
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Specialized Expertise: Dedicated radon measurement—not an add-on. NRPP training and Illinois-licensed home inspection background.
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Professional-Grade Equipment: Continuous radon monitors (CRM) with hourly readings, tamper detection, and environmental logging (temperature, humidity, pressure).
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Fast Turnaround: Preliminary insights on retrieval; written report within 24 hours.
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Transparent, Educational Reports: Clear graphs, EPA comparisons, and next-step guidance—no confusion, no guesswork.
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Transaction-Ready: Flexible scheduling, on-time reports, and coordination with buyers, sellers, and agents.
Certified Expertise
Accurate Testing
Proven Reliability
Trusted Results
Clear Guidance
Local Specialist
Quick Turnaround
Detailed Analysis
Objective Reporting
Customer Focused
What Others Have To Say...
"Working with Checkpoint brought our home buying experience to the next level. Jim was so incredibly thorough with all of his work. We felt 100 percent confident of the areas of our house that needed attention and the ones that were good to go. Very honest, very accurate and thorough. Would 10/10 recommend."
Andy M.
Google Review
"Jim Klun from Checkpoint Inspection has been an invaluable asset in ensuring the integrity of my inspections. His professionalism, attention to detail, and thoroughness in inspections have consistently impressed me. Jim's expertise instills confidence, and his dedication to providing comprehensive reports promptly is commendable. I highly recommend Jim Klum for anyone in need of a dependable inspector who goes above and beyond to deliver exceptional service."
Henry S.
Google Review
"Jim is such a great inspector, he helped me out so much on my first time house. Very grateful to have found him!!!"
Matthew S.
Google Review
"Jim was prompt, friendly, and helpful explaining the process along the way."
Kevin L.
Google Review
"Jim is a great home inspector! Very professional and terrific customer service. I highly recommend!"
David A.
Google Review
Contact Us
Checkpoint Radon Testing provides licensed, certified, and professional radon testing in the following areas throughout Illinois:
La Grange, Naperville, Orland Park, Hinsdale, Western Springs, La Grange Highlands, La Grange Park, Brookfield, Riverside, Oak Brook, Oak Brook Terrace, Clarendon Hills, Downers Grove, Westmont, Darien, Burr Ridge, Palos Hills, Tinley Park, Indian Head Park, Lisle, and Lombard
Have more questions?
Feel free to call, email, or reach out through the contact form with questions, or to schedule a radon test. We look forward to getting the opportunity to work with you.
Phone: (708) 567-3512
Email: jim@checkpointradon.com
Phone
Checkpoint Radon Testing
La Grange Park - Chicagoland - Illinois
Jim Klun - Radon Specialist & Home Inspector
IL Inspector License # 450.012993
Radon License # RNIT20253213
(^Renewal Date: 10/31/2030)
