Radon Services
When it comes to protecting your home and family from invisible health risks, professional radon services are an important part of maintaining a healthy indoor environment. At Aspen Radon, we provide radon testing and mitigation solutions designed to identify elevated radon levels, reduce exposure, and help homeowners make informed decisions about their properties. Our services are guided by industry standards, property-specific conditions, and a commitment to accurate testing and properly designed mitigation solutions.
Radon is a serious issue across Southern Colorado, and addressing it correctly requires more than a quick test or a one-size-fits-all system. Our approach considers the property’s structure, foundation, soil conditions, and other factors that can influence radon entry and system performance.
What Is Radon and Why It Matters
Radon is a naturally occurring radioactive gas released during the normal breakdown of uranium found in soil and rock. As this gas forms underground, it can move through the soil and enter homes and buildings through foundation cracks, construction joints, sump pits, crawl spaces, floor drains, and other openings. Because radon is colorless, odorless, and tasteless, its presence cannot be detected by sight or smell. Testing is the only way to determine whether elevated radon levels are present in a property.
The health risks associated with radon are well documented. Long-term exposure to elevated radon levels is a leading cause of lung cancer, and the risk is greater for people who also smoke. Because radon can be present without any noticeable warning signs, testing can help homeowners understand their potential exposure and determine whether mitigation should be considered.
For families who spend significant time indoors, especially in basements or lower levels, testing can provide important information about indoor radon levels and help guide decisions about mitigation.
Radon Services
At Aspen Radon, our radon services are designed to identify elevated radon levels, evaluate property conditions, and develop appropriate solutions when mitigation is needed. Each service is based on the specific characteristics of the property and the results of the evaluation and testing process.
Accurate testing is an important first step in understanding radon levels inside a home. Our radon testing services use appropriate testing equipment to measure radon concentrations and provide homeowners with actionable results.
We offer:
- Short-term radon testing for timely assessments
- Pre-sale and real estate transaction testing to support informed decisions
- Post-mitigation testing to evaluate system performance and radon levels
Test results are reviewed and explained so homeowners can better understand what the readings mean and whether additional action may be appropriate based on EPA recommendations.
Radon mitigation works by redirecting radon gas from beneath or around the home and venting it outside before it can accumulate indoors. Aspen Radon provides mitigation solutions based on the home’s structure, foundation type, soil conditions, and other property-specific factors.
Common mitigation methods include:
- Sub-slab depressurization systems
- Crawl space mitigation solutions
- Sealing of appropriate foundation entry points
- Radon venting configurations
Mitigation systems are designed according to the conditions of the individual property, with attention to effective radon reduction, system operation, and the home’s overall structure.
A radon inspection or on-site evaluation can provide important information about the property’s structure and conditions that may affect radon entry and mitigation.
An on-site evaluation may include:
- Assessment of foundation type and construction
- Identification of visible openings, cracks, and penetrations that may provide pathways for radon entry
- Photos and documentation of relevant areas of the property
- Review of existing ventilation or mitigation systems, if present
- Collection of information needed to support mitigation system planning
The employee conducting the initial property visit may gather photos, measurements, and other site information to assist with the evaluation. When mitigation is recommended, the system is designed by the appropriately qualified person based on the property’s conditions and available information. Employees assisting with the site visit or installation work operate within their assigned role and under the appropriate supervision when required.
This process helps Aspen Radon develop a mitigation approach based on the actual conditions of the home rather than relying on a one-size-fits-all design.
Radon remediation involves taking steps to reduce elevated radon levels in a property. When testing confirms elevated radon concentrations, Aspen Radon can develop mitigation solutions based on the home’s structure and site conditions.
Our radon remediation services may focus on:
- Designing a mitigation system suited to the home’s structure
- Redirecting radon gas away from occupied areas
- Using appropriate ventilation and depressurization techniques
- Addressing relevant radon entry pathways
- Performing post-mitigation testing to evaluate radon levels after installation
The objective is to reduce indoor radon levels through an appropriately designed mitigation system and verify the results through testing.
Why Professional Radon Services Matter
While consumer radon tests can provide information about indoor radon levels, understanding the conditions that contribute to elevated levels can require a closer evaluation of the property. Factors such as pressure differences, seasonal conditions, soil characteristics, foundation type, and building design can influence radon levels.
Professional radon services can help provide:
At Aspen Radon, we focus on understanding the conditions of each property and providing solutions based on testing results and site-specific information.

When You Should Consider Radon Services
Many homeowners assume radon is only a concern during real estate transactions, but radon can affect homes regardless of whether they are being bought or sold. Because radon levels can vary based on location, soil conditions, weather, and changes to a home’s structure, testing can be useful in several situations.
You should consider radon testing if:
Radon levels can also change over time because of seasonal conditions and modifications to a home. Periodic testing can therefore help homeowners monitor indoor radon levels.
Serving Homes Across Southern Colorado
Radon levels can vary significantly from one property to another, even within the same neighborhood. Colorado’s geology, soil conditions, elevation, and construction characteristics can all influence how radon enters and accumulates inside a home.
Aspen Radon serves homeowners throughout Southern Colorado with radon testing and mitigation services tailored to the conditions of each property.
From older homes to new construction, we evaluate the property’s specific characteristics when determining appropriate testing and mitigation options.
What Sets Aspen Radon Apart
Aspen Radon focuses on accurate testing, property-specific mitigation planning, and clear communication throughout the process. Our approach is centered on providing homeowners with information they can use to make informed decisions about radon in their homes.
At Aspen Radon, our reputation as a reliable radon company is built on measurable results—not shortcuts.

Understanding Your Radon Test Results
Radon test numbers can be confusing without proper context. Understanding the test result and the conditions under which the test was conducted can help homeowners determine what steps to consider next.
Key factors include:
Understanding your results can help you determine whether additional testing or mitigation should be considered.
Long-Term Peace of Mind Through Professional Radon Services
Radon is a silent indoor air quality concern, but elevated levels can be addressed through appropriate testing and mitigation. Professional testing, property-specific system design, and post-mitigation testing can help homeowners understand their radon levels and evaluate the effectiveness of a mitigation system.
With the right information and an appropriately designed solution, homeowners can take practical steps to reduce radon exposure and improve their understanding of indoor air quality.
Frequently Asked Questions
The EPA recommends taking action to reduce radon when indoor levels are at or above 4.0 pCi/L. Because there is no known completely risk-free level of radon exposure, homeowners may also consider reducing levels below 4.0 pCi/L.
Short-term radon testing generally takes at least 48 hours and can provide a snapshot of indoor radon levels. Long-term testing lasts more than 90 days and can provide a better representation of average radon exposure over an extended period.
A properly designed and installed radon mitigation system is intended to provide long-term radon reduction. The system should be maintained as needed, and periodic radon testing can help confirm that it continues to perform as expected.
Radon mitigation systems use electricity to operate components such as mitigation fans. The actual energy use can vary depending on the equipment and system design, so homeowners should consider the specific system when estimating operating costs.
Yes. Post-mitigation testing is recommended to determine whether the system has effectively reduced indoor radon levels. Periodic retesting can also help homeowners monitor radon levels over time, particularly after significant changes to the home.
Schedule Expert Radon Testing & Mitigation Today
If you want to understand the radon levels in your home or need help addressing elevated radon, Aspen Radon can help with testing, property evaluation, and mitigation solutions.
Contact our team today to schedule a radon test or mitigation consultation and get clear information about your property’s radon conditions.
