Comprehensive Radon Testing & Mitigation in Longmont, CO
Balor Restoration provides radon testing and mitigation services in Longmont, CO for homeowners and businesses. Radon is a naturally occurring, invisible gas that can pose serious health risks if left unaddressed. Our experienced team helps Longmont property owners identify radon exposure and implement proven mitigation solutions to protect both occupants and property.

Professional Radon Testing & Mitigation Services in Longmont
Our Longmont technicians use state-of-the-art testing equipment to measure radon levels accurately. If elevated levels are detected, we design and install effective mitigation systems tailored to your property’s layout and needs. Balor Restoration ensures every home and business is protected from this invisible hazard, providing peace of mind and long-term safety.
Why Longmont Residents Rely on Balor Restoration
With years of experience serving Northern Colorado, Balor Restoration has built a reputation for reliability, thoroughness, and customer-focused solutions. Our team handles each radon testing and mitigation project with care, attention to detail, and clear communication. Longmont homeowners and business owners trust us to provide accurate results and safe, effective solutions for their properties.
Other Restoration Services in Longmont
In addition to radon testing and mitigation, Balor Restoration also offers water damage restoration, mold remediation, fire damage restoration, and sewage cleanup in Longmont. Each service is designed to safeguard your property and restore your peace of mind. For example, our water damage restoration services help protect your home or business from moisture-related damage.
Contact Balor Restoration – Longmont, CO
If you are concerned about radon exposure or environmental hazards in your Longmont property, call (970) 818-1635 or fill out our online form today. Balor Restoration provides timely, professional radon testing and mitigation to ensure the safety of your home or business. Let our expert team assess your property and implement effective solutions so you can feel secure and confident in your indoor environment.
Longmont: Local Radon Risk Factors & Statistics
Longmont is located in Boulder County with a population of approximately 100,000 residents, making it one of the largest cities along Colorado’s northern Front Range. The city sits on the western edge of the Great Plains at roughly 4,980 feet of elevation, where the geological formations beneath the surface contain naturally occurring uranium deposits that produce radon gas as the uranium decays. This geological reality places Longmont squarely in one of Colorado’s highest-risk zones for elevated indoor radon levels.
Boulder County’s average indoor radon level is 4.5 pCi/L (picocuries per liter), which exceeds the EPA’s recommended action level of 4.0 pCi/L. This means that the average home tested in Boulder County already measures above the threshold where the EPA recommends installing a radon mitigation system. For context, the national average indoor radon level is just 1.3 pCi/L—making Boulder County’s average roughly 3.5 times higher than the national norm. Colorado’s Department of Public Health and Environment estimates that over 50% of all homes tested statewide have radon levels above the EPA action level, and in the northern Front Range corridor where Longmont is located, that percentage can run even higher due to local soil and bedrock conditions.
Radon is the leading cause of lung cancer among non-smokers and the second leading cause of lung cancer overall in the United States. The EPA estimates that radon is responsible for approximately 21,000 lung cancer deaths nationally each year, with roughly 2,900 of those occurring in people who have never smoked. In Colorado alone, more than 500 lung cancer deaths annually are attributed to radon exposure. These statistics underscore why radon testing and mitigation is not optional for Longmont homeowners—it is a public health necessity.
Longmont’s housing stock ranges from historic homes in the downtown core near Main Street and Coffman Street—some dating to the late 1800s—to rapidly growing neighborhoods in southeast Longmont near the Harvest Junction and Prospect areas. Older homes with stone or poured concrete foundations often have more entry points for radon, including cracks in the foundation slab, gaps around utility penetrations, and unsealed sump pits. However, newer construction is not immune; even modern homes built to current codes can have elevated radon levels because radon enters from the soil beneath the foundation regardless of building age. As of August 2023, Colorado law requires landlords to disclose radon information when tenants sign a lease agreement, and tenants can void their lease if a landlord fails to make reasonable efforts to mitigate elevated radon levels within 180 days. This legislation makes radon testing and mitigation important not only for homeowners but also for Longmont’s significant rental property market. Whether you own a single-family home in the established neighborhoods near Thompson Park, a rental property in one of the developments along Ken Pratt Boulevard, or a commercial building in the Longmont business district, professional radon testing is the only way to know your exposure level—and mitigation is the proven solution to reduce it.