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Longmont, CO · Moderate-High radon risk

Radon mitigation & testing in Longmont, CO

Certified radon testing and mitigation for Longmont homes in Boulder County.

Radon in Longmont

Longmont is a vibrant Boulder County city with a rich agricultural history and a growing tech sector. Its mix of older bungalows, ranch homes, and newer subdivisions means radon risk is present across all neighborhoods. SHI Radon Services provides professional radon testing and mitigation for Longmont residents and businesses.

Why Longmont homes are at risk

Boulder County has elevated radon potential in many areas, and Longmont's varied geology means radon levels can differ significantly from neighborhood to neighborhood. The only reliable way to know your home's radon level is to test — short-term and long-term test kits are available, and professional testing provides the most accurate results.

Our services in Longmont

We install sub-slab depressurization systems, conduct NRPP-certified testing, and repair or certify existing radon systems for Longmont homes and commercial properties. We serve all Longmont neighborhoods and surrounding Boulder County communities.

Contact SHI Radon Services to schedule testing or mitigation in Longmont. Same-week appointments are often available, and mitigation estimates are free. Book online or call (720) 432-0004.

Free onsite estimate

Find out what your home needs.

A certified technician looks at your foundation, crawl space and layout, then gives you a flat-rate quote. No pressure, no surprises.

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