[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/radon-testing\/#Article","mainEntityOfPage":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/radon-testing\/","headline":"Radon Testing in Boulder, CO | Accurate Results for a Healthier Home","name":"Radon Testing in Boulder, CO | Accurate Results for a Healthier Home","description":"Radon Testing in Boulder That Delivers Clear Answers, Fast TL;DR \u2013 Quick Summary Boulder is in EPA Zone 1\u2014highest risk for radon gas We use certified continuous radon monitors for 48-hour tests Results are fast, digital, and easy to understand Skip to booking info Why Boulder Residents Search for 'Radon Testing' Boulder sits in one of Colorado\u2019s EPA-designated Zone 1 areas\u2014meaning radon levels here can be some of the highest in the country. Radon is a radioactive gas that seeps into homes and commercial buildings through cracks and soil contact points. You can\u2019t see it or smell it, but long-term exposure is the second leading cause of lung cancer. Whether you\u2019re buying a home in Table Mesa, renting a basement apartment in North Boulder, or evaluating office space in Gunbarrel, radon testing gives you answers you can act on\u2014or peace of mind. Why Choose Our Radon Testing Service We deliver fast, accurate, fully documented testing with continuous radon monitors (CRMs). Our team knows Boulder\u2019s soil and building quirks\u2014so we not only collect the data but also help you understand what it means for your property. Certified Equipment: NRPP\/NEHA-compliant CRMs for 48-hour monitoring per EPA standards Local Experience: From 1960s ranches to LEED townhomes, we know how radon behaves in Boulder properties Quick Results: Reports available the same day testing ends\u2014digital, clear, and actionable Learn how this fits into our broader environmental consulting services. Our Approach Think of radon like smoke from an underground fire\u2014you can\u2019t see it, but it can fill your living space. We place a tamper-resistant monitor in the lowest livable area for 48 hours, keeping normal closed-house conditions in place. Once the test is complete, we download and analyze the data\u2014looking at peaks, dips, and averages. Then we explain it in plain English and let you know if mitigation is recommended. How Much Does It Cost? Radon testing is one of the most affordable ways to protect your health and investment. Pricing is straightforward and even more cost-effective when bundled with a home inspection or environmental screening. Property Type Example Estimated Range Single-Family Home Basement ranch in Table Mesa $150\u2013$200 Multi-Family \/ Small Commercial Basement office in North Boulder $200\u2013$300 Large Commercial \/ Complex Multi-zone office in East Boulder Custom Quote Areas We Serve in Boulder Table Mesa: High radon risk due to soil and basements\u2014testing essential here Gunbarrel: Split-level homes and slab foundations need careful monitor placement North Boulder: Older homes with crawlspaces and basements often show higher levels East Boulder: Newer townhomes and commercial spaces can still test high\u2014don\u2019t assume \u201cnew\u201d means safe Downtown Boulder: Historic homes with stone foundations often have unpredictable radon pathways Get Started Today Radon is invisible, odorless, and dangerous\u2014but it\u2019s also one of the easiest risks to test for. Whether for peace of mind or real estate compliance, our radon testing in Boulder is fast, professional, and trusted by homeowners, buyers, and brokers. Schedule Your Free Consultation Frequently Asked Questions Is radon a real concern in Boulder? Absolutely. Boulder is in a high-risk zone, and elevated levels are common even in newer homes or well-sealed buildings. How long does a radon test take? Standard testing lasts 48 hours. We use continuous radon monitors to collect hourly readings over that period. What\u2019s considered a \u201chigh\u201d radon level? The EPA recommends mitigation for any reading at or above 4.0 pCi\/L. However, even levels between 2.0\u20134.0 may justify action depending on your exposure. Do you install radon mitigation systems? We don\u2019t install systems directly, but we refer licensed, experienced radon mitigation professionals and can retest after installation to confirm success.","datePublished":"2025-05-22","dateModified":"2026-02-16","author":{"@type":"Person","@id":"https:\/\/homeinspectionsovercoffee.com\/author\/curtis\/#Person","name":"Kloc Curtis","url":"https:\/\/homeinspectionsovercoffee.com\/author\/curtis\/","identifier":6,"image":{"@type":"ImageObject","@id":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2025\/06\/1630069397452.webp","url":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2025\/06\/1630069397452.webp","height":96,"width":96}},"publisher":{"@type":"Person","name":"Curtis Kloc","image":{"@type":"ImageObject","@id":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2024\/10\/site-logo.png","url":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2024\/10\/site-logo.png","width":512,"height":512}},"image":{"@type":"ImageObject","@id":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2025\/05\/radon-testing-boulder-colorado.png","url":"https:\/\/homeinspectionsovercoffee.com\/wp-content\/uploads\/2025\/05\/radon-testing-boulder-colorado.png","height":"736","width":"1312"},"url":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/radon-testing\/"},{"@context":"https:\/\/schema.org","@type":"BreadcrumbList","@id":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/radon-testing\/#BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Colorado Home Inspections & More | Inspections Over Coffee","item":"https:\/\/homeinspectionsovercoffee.com\/colorado\/#breadcrumbitem"},{"@type":"ListItem","position":2,"name":"Boulder, CO Home Inspections & More| Inspections Over Coffee","item":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/#breadcrumbitem"},{"@type":"ListItem","position":3,"name":"Environmental Consultant in Boulder, CO | Trusted Local Assessments & Advice","item":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/#breadcrumbitem"},{"@type":"ListItem","position":4,"name":"Radon Testing in Boulder, CO | Accurate Results for a Healthier Home","item":"https:\/\/homeinspectionsovercoffee.com\/colorado\/boulder\/environmental-consultant\/radon-testing\/#breadcrumbitem"}]}]